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Wikipedia

Jena

Jena (German pronunciation: [ˈjeːna] )[3] is a city in Germany and the second largest city in Thuringia. Together with the nearby cities of Erfurt and Weimar, it forms the central metropolitan area of Thuringia with approximately 500,000 inhabitants, while the city itself has a population of about 110,000. Jena is a centre of education and research; the university (now Friedrich Schiller University) was founded in 1558 and had 18,000 students in 2017[4] and the Ernst-Abbe-Fachhochschule Jena counts another 5,000 students. Furthermore, there are many institutes of the leading German research societies.

Jena
Jena skyline
Location of Jena within Thuringia
Jena
Jena
Coordinates: 50°55′38″N 11°35′10″E / 50.92722°N 11.58611°E / 50.92722; 11.58611
CountryGermany
StateThuringia
DistrictUrban district
Government
 • Lord mayor (2018–24) Thomas Nitzsche[1] (FDP)
Area
 • Total114.76 km2 (44.31 sq mi)
Elevation
143 m (469 ft)
Population
 (2022-12-31)[2]
 • Total111,191
 • Density970/km2 (2,500/sq mi)
Time zoneUTC+01:00 (CET)
 • Summer (DST)UTC+02:00 (CEST)
Postal codes
07743–07751
Dialling codes03641, 036425
Vehicle registrationJ
Websitewww.jena.de

Jena was first mentioned in 1182 and stayed a small town until the 19th century, when industry developed. For most of the 20th century, Jena was a world centre of the optical industry around companies such as Carl Zeiss, Schott and Jenoptik (since 1990). As one of only a few medium-sized cities in Germany, it has some high-rise buildings in the city centre, such as the JenTower. These also have their origin in the former Carl Zeiss factory.

Between 1790 and 1850, Jena was a focal point of the German Vormärz as well as of the student liberal and unification movement and German Romanticism. Notable persons of this period in Jena were Friedrich Schiller, Alexander von Humboldt, Johann Gottlieb Fichte, Georg Wilhelm Friedrich Hegel, Novalis, and August Wilhelm Schlegel.

Jena's economy is largely built upon its high-technology infrastructure and research. The precision optical instruments industry is its leading branch to date, although software engineering, other digital businesses, and biotechnology are of growing importance. Furthermore, Jena is also a service hub for its regional environs.

Jena lies in a hilly landscape in the east of Thuringia, within the wide valley of the Saale river. Due to its rocky landscape, varied substrate and mixed forests, Jena is known in Germany for the wide variety of wild orchids which can be found within walking distance of the town.[5] Local nature reserves are maintained by volunteers and NABU.

History edit

Middle Ages edit

 
Lobdeburg Castle above Lobeda district

Until the High Middle Ages, the Saale was the border between Germanic regions in the west and Slavic regions in the east. Owing to its function as a river crossing, Jena was conveniently located. Nevertheless, there were also some more important Saale crossings such as the nearby cities of Naumburg to the north and Saalfeld to the south, so that the relevance of Jena was more local during the Middle Ages. The first unequivocal mention of Jena was in an 1182 document. The first local rulers of the region were the Lords of Lobdeburg with their eponymous castle near Lobeda, roughly 6 km (4 mi) south of the city centre on the eastern hillside of the Saale valley.

In the 13th century, the Lords of Lobdeburg founded two towns in the valley: Jena on the west bank and Lobeda – which is one of Jena's constituent communities today – 4 km (2 mi) to the south on the east bank. Around 1230, Jena received town rights and a regular city grid was established between today's Fürstengraben, Löbdergraben, Teichgraben and Leutragraben. The city got a marketplace, main church, town hall, council and city walls during the late 13th and early 14th centuries making it into a full-fledged town. In this time, the city's economy was based mainly on wine production on the warm and sunny hillsides of the Saale valley. The two monasteries of the Dominicans (1286) and the Cistercians (1301) rounded out Jena's medieval appearance.

As the political circumstances in Thuringia changed in the middle of the 14th century, the weakened Lords of Lobdeburg sold Jena to the aspiring Wettins in 1331. Jena obtained the Gotha municipal law and the citizens strengthened their rights and wealth during the 14th and 15th centuries. Moreover, the Wettins were more interested in their residence in the nearby city of Weimar, and so Jena could develop itself relatively autonomously.

Early modern period edit

 
Jena in 1650

The Protestant Reformation was brought to the city in 1523. Martin Luther visited the town to reorganize the clerical relations and Jena became an early centre of his doctrine. In the following years, the Dominican and the Carmelite convents were attacked by the townsmen and abolished in 1525 (Carmelite) and 1548 (Dominican).

An important step in Jena's history was the foundation of the university in 1558. Ernestine Elector John Frederick the Magnanimous founded it, because he had lost his old university in Wittenberg to the Albertines after the Schmalkaldic War. During the Little Ice Age, wine-growing declined in the 17th century, so that the new university became one of the most important sources of income for the city. The same century brought a boom in printing business caused by the rising importance of books (and the population's ability to read) in the Lutheran doctrine, and Jena was the second-largest printing location in Germany after Leipzig.

The list of the so-called "Seven Wonders of Jena" was composed by students of the university at this time, supposedly as a test of local knowledge in order to confirm that a person who claimed to have studied in Jena was actually familiar with the city.

Beginning in the 16th century, the Ernestine dynasty saw many territorial partitions. Initially, Jena remained a part of Saxe-Weimar, but in 1672 it became the capital of its own small duchy (Saxe-Jena). In 1692, after two dukes (Bernhard II and Johann Wilhelm), the dukes of Saxe-Jena died out and the duchy became part of Saxe-Eisenach and, in 1741, of the Duchy of Saxe-Weimar, to which it belonged until 1809. From 1809 to 1918, Jena was part of the Duchy (from 1815 Grand Duchy) of Saxe-Weimar-Eisenach, which from 1871 was also part of the German Empire.

18th century edit

 
The battle of Jena in 1806

Around 1790, the university became the largest and most famous one among the German states and made Jena the centre of the self-centred, idealist philosophy of ‘Ich' (with professors such as Johann Gottlieb Fichte, Georg Wilhelm Friedrich Hegel, Friedrich Schiller, and Friedrich Wilhelm Joseph Schelling). It was also home to the early Romanticism (with poets such as Novalis, the brothers August and Friedrich Schlegel, and Ludwig Tieck).[6]

In 1794, the poets Goethe and Schiller met at the university and established a long lasting friendship, based on their love of Shakespeare. Consequently, the reputation of the University and the Duchy of Saxe-Weimar-Eisenach as liberal and open-minded, but severely self-absorbed, was established and enhanced.

19th century edit

On 14 October 1806, Napoleon fought and defeated the Prussian army here in the Battle of Jena-Auerstedt, near the district of Vierzehnheiligen. Resistance against the French occupation was strong, especially among the students. Many of the students fought in the Lützow Free Corps in 1813. Two years later, the Urburschenschaft fraternity was founded in the city.

During the later 19th century, the famous biologist Ernst Haeckel was professor at the university. The expansion of science and medicine faculties was closely linked to the industrial boom that Jena saw after 1871. The initial spark of industrialization in Jena was the (relatively late) connection to the railway. The Saal Railway (Saalbahn, opened in 1874) was the connection from Halle and Leipzig along the Saale valley to Nuremberg and the Weimar–Gera railway (opened 1876) connected Jena with Frankfurt and Erfurt in the west as well as Dresden and Gera in the east. Famous pioneers of the Jenaer industry were Carl Zeiss and Ernst Abbe (with their Carl Zeiss AG) as well as Otto Schott (Schott AG).[7] Since that time, production of optical items, precision machinery and laboratory glassware have been the main branches of Jena's economy; Jena glass is even named after the city. Zeiss, Abbe and Schott worked also as social reformers who wanted to improve the living conditions of their workers and the local wealth in general. When Zeiss died in 1889, his company passed to the Carl-Zeiss-Stiftung, which uses great amounts of the company's profits for social benefits such as research projects at universities etc. This model became an example for other German companies (e.g. the Robert Bosch Stiftung). In 1898 it was agreed on with several personalities from the Jenaer industrial sector that the city was in need of an electricity generator[8] and in the first years of the 1900s an electrified tramway was founded in Jena.[8]

20th century edit

 
Bau 15 of the Carl Zeiss factory, Germany's first high-rise building, established in 1915

Industrialization fundamentally changed the social structure of Jena. The former academic town became a working-class city; the population rose from 8,000 around 1870 up to 71,000 at the beginning of World War II. The city expanded along the Saale valley to the north and the south and its side valleys to the east and the west. In 1901, the tram system started its operation and the university got a new main building (established between 1906 and 1908 on the former castle's site). After the foundation of Thuringia in 1920, Jena was one of the three biggest cities (together with Weimar and Gera, while Erfurt remained part of Prussia) and became an independent city in 1922. The modern optical and glass industry kept booming and the city grew further during Weimar times.

 
1936 poster marking the 700th anniversary of the city of Jena

During the Nazi period, conflicts deepened in Jena between the influential left-wing milieus (communists and social democrats) and the right-wing Nazi milieus. On the one hand, the university suffered from new restrictions against its independence, but on the other hand, it consolidated the Nazi ideology, for example with a professorship of social anthropology (which sought to scientifically legitimize the racial policy of Nazi Germany). Kristallnacht in 1938 led to more discrimination against Jews in Jena, many of whom either emigrated or were arrested and murdered by the German government. This weakened the academic milieu, because many academics were Jews (especially in medicine). During World War II, the Germans operated two subcamps of the Buchenwald concentration camp in the city,[9][10] and a subcamp of the prison in Sieradz in German-occupied Poland.[11]

In 1945, toward the end of World War II, Jena was repeatedly targeted by Allied bombing raids. 709 people were killed, 2,000 injured, and most of the medieval town centre was destroyed, but in parts restored after the end of the war. No other Thuringian city suffered worse damage, except Nordhausen, whose destruction was utter. Jena was occupied by American troops on 13 April 1945 and was left to the Red Army on 1 July 1945.[citation needed]

Jena fell within the Soviet zone of occupation in post-World War II Germany. In 1949, it became part of the new German Democratic Republic (GDR). The Soviets dismantled great parts of the Zeiss and Schott factories and took them to the Soviet Union. On the other hand, the GDR government founded a new pharmaceutical factory in 1950, Jenapharm, which is part of Bayer today. In 1953, Jena was a centre of the East German Uprising against GDR policy. The protests with 30,000 participants drew fire from Soviet tanks.[citation needed]

 
Typical street scenery in Jena: The "Holzmarkt" in the city-centre

The following decades brought some radical shifts in city planning. During the 1960s, another part of the historic city centre was demolished to build the Jen Tower. The Eichplatz in front of the tower is still unbuilt and its future is still the subject of ongoing heated discussion. Big Plattenbau settlements were developed in the 1970s and 1980s, because the population was still rising and the housing shortage remained a perpetual problem. New districts established in the north (near Rautal) and in the south (around Winzerla and Lobeda). The opposition against the GDR government was reinforced during the late 1980s in Jena, fed by academic and clerical circles. In autumn 1989, the city saw the largest protests in its history before the GDR government was dissolved.

After 1990, Jena became part of the refounded state of Thuringia. Industry came into a heavy crisis during the 1990s, but finally it managed the transition to the market economy and today, it is one of the leading economic centres of eastern Germany. Furthermore, the university was enlarged and many new research institutes were founded.

Especially between 1995 and 1997 several far-right crimes were committed in Jena. The city's far-right scene of the 1990s gave rise to the National Socialist Underground (NSU) terror group. However, the city is no longer considered a far-right hotspot.

Geography and demographics edit

Historical population
YearPop.±%
14903,800—    
17844,366+14.9%
18718,260+89.2%
190020,677+150.3%
191038,487+86.1%
191948,847+26.9%
192552,649+7.8%
193358,357+10.8%
193970,632+21.0%
195080,309+13.7%
196484,307+5.0%
197088,130+4.5%
1981104,946+19.1%
1991100,967−3.8%
2001101,157+0.2%
2011105,463+4.3%
2017111,099+5.3%
Population size may be affected by changes in administrative divisions. source:[12]

Topography edit

 
The medieval bridge across the Saale in Burgau district

Jena is situated in a hilly landscape in eastern Thuringia at the Saale river, between the Harz mountains 85 km (53 mi) in the north, the Thuringian Forest/Thuringian Highland 50 km (31 mi) in the southwest and the Ore Mountains, 75 km (47 mi) in the southeast. The municipal terrain is hilly with rugged slopes at the valley's edges. The city centre is situated at 160 m of elevation, whereas the mountains on both sides of Saale valley rise up to 400 m. On the eastern side those are (from north to south): the Gleisberg near Kunitz, the Jenzig near Wogau, the Hausberg near Wenigenjena, the Kernberge near Wöllnitz, the Johannisberg near Lobeda and the Einsiedlerberg near Drackendorf. On the western side, there are the Jägersberg near Zwätzen, the Windknollen north of the city centre, the Tatzend west of the city centre, the Lichtenhainer Höhe near Lichtenhain, the Holzberg near Winzerla, the Jagdberg near Göschwitz and the Spitzenberg near Maua. The mountains belong to the geological formation of Ilm Saale Plate (Muschelkalk) and are relatively flat on their peaks but steep to the valleys in between. Due to its jagged surface, the municipal territory isn't very suitable for agriculture all the more since the most flat areas along the valley were built on during the 20th century. At the mountains is some forest of different leaf trees and pines.

Ecology edit

32 species of native orchids can be found in the Jena area.[13] One of the best places to see them is Leutratal, to the south of the town. Ophrys apifera even grows at a few locations within the town. On the Hausberg close to Ziegenhain a few specimens of the rare Sorbus domestica can be found. Firefly can be seen in the meadows in Paradiespark as well as a variety of native wildflowers. Wildlife on the surrounding mountains includes raven, sand lizard and wood ants. Heron, beaver and muskrat have been seen on the Saale, within the town. Pine martens sometimes come into the town at night, from the mountains, to raid bins. It is documented that the European wildcat occurs near Jena.[14][15]

Climate edit

Jena has a humid continental climate (Dfb) or an oceanic climate (Cfb) according to the Köppen climate classification system.[16][17] Summers are warm and sometimes humid; winters are relatively cold. The city's topography creates a microclimate caused through the basin position with sometimes inversion in winter (quite cold nights under −20 °C (−4 °F)) and heat and inadequate air circulation in summer. Annual precipitation is 585 millimeters (23.0 in) with moderate rainfall throughout the year. Light snowfall mainly occurs from December through February, but snow cover does not usually remain for long. During the Middle Ages, Jena was famous for growing wine on its slopes. Nowadays, the next commercial wine-growing areas are situated 20 km (12 mi) down Saale river. Due to its distance to coastal areas and position in the Saale valley, wind speeds tend to be very low; predominant direction is SW.

Administrative division edit

Jena abuts the district of Saale-Holzland with the municipalities of Lehesten, Neuengönna, and Golmsdorf in the north, Jenalöbnitz, Großlöbichau, and Schlöben in the east and Laasdorf, Zöllnitz, Sulza, Rothenstein, Milda, and Bucha in the south and the district of Weimarer Land with the municipalities of Döbritschen, Großschwabhausen, and Saaleplatte in the west.

The city is divided into 30 districts. The inner-city districts are Zentrum, Nord, West, Süd, Wenigenjena (east of Saale, incorporated in 1909), and Kernberge, other big districts are Lobeda (incorporated in 1946) and Winzerla (incorporated in 1922) in the south with large housing complexes.

The residual districts are from a more rural constitution:

  • Ammerbach (incorporated 1922)
  • Burgau (1922)
  • Closewitz (1994)
  • Cospeda (1994)
  • Drackendorf (1994)
  • Göschwitz (1969)
  • Ilmnitz (1994)
  • Isserstedt (1994)
  • Jenaprießnitz/Wogau (1994)
  • Krippendorf (1994)
  • Kunitz/Laasan (1994)
  • Leutra (1994)
  • Lichtenhain (1913)
  • Löbstedt (1922)
  • Lützeroda (1994)
  • Maua (1994)
  • Münchenroda/Remderoda (1994)
  • Vierzehnheiligen (1994)
  • Wöllnitz (1946)
  • Ziegenhain (1913)
  • Zwätzen (1922)

Demographics edit

 
Population development until 2017
Ten largest groups of foreign residents[18]
Nationality Population (31 December 2017)
  Poland
800
  Russia
585
  India
540
  Ukraine
500

Over the centuries, Jena had mostly been a town of 4,000 to 5,000 inhabitants. The population growth began in the 19th century with an amount of 6,000 in 1840 and of 8,000 in 1870. Then, a demographic boom occurred with a population of 20,000 in 1900, 50,000 in 1920, 73,000 in 1940, 81,000 in 1960 and 104,000 in 1980. The peak was reached in 1988 with a population of 108,000. The bad economic situation in eastern Germany after the reunification resulted in a decline in population, which fell to 99,000 in 1998 before rising again to 107,000 in 2012.

The average population growth between 2009 and 2012 was approximately 0.47% p. a, whereas the population in bordering rural regions is shrinking with accelerating tendency. Suburbanization played only a small role in Jena. It occurred after the reunification for a short time in the 1990s, but most of the suburban areas were situated within the administrative city borders.

The birth surplus was 62 in 2012, or +0.6 per 1,000 inhabitants (Thuringian average: -4.5; national average: -2.4). The net migration rate was +4.0 per 1,000 inhabitants in 2012 (Thuringian average: -0.8; national average: +4.6).[19] The most important regions of origin of Jena migrants are rural areas of Thuringia, Saxony-Anhalt and Saxony as well as foreign countries such as Poland, Russia, Ukraine, Hungary, Serbia, Romania, and Bulgaria.

Like many other eastern German cities, Jena has a small foreign-born population: circa 4.0% are non-Germans by citizenship and overall 6.2% are migrants (according to 2011 EU census). Differing from the national average, the biggest groups of migrants in Jena are Russians, Chinese and Ukrainians. During recent years, the economic situation of the city has improved: the unemployment rate declined from 14% in 2005 to 7% in 2013. Due to the official policy of atheism in the former GDR, most of the population is non-religious. 15.9% are members of the Evangelical Church in Central Germany and 6.6% are Catholics (according to 2011 EU census).

Culture, sights and cityscape edit

 
The Eichplatz in the city centre

Museums edit

Jena has a great variety of museums:

  • The Optical Museum Jena at Carl-Zeiß-Platz shows the history of optical instruments such as glasses, microscopes, cameras, and telescopes.
  • The Phyletisches Museum at Neutor hosts a natural history exhibition with focus on evolution and fossils.
  • The Stadtmuseum & Kunstsammlung at Markt square shows the city history of Jena and hosts furthermore an exhibition of modern and contemporary art.
  • The Botanischer Garten (botanic garden) at Fürstengraben is one of the oldest botanic gardens in Germany (established in 1794) and hosts 12,000 plants from all over the world.
  • The Romantikerhaus at Unterm Markt street hosts an exhibition about the epoque of Jena romantics in German literature.
  • Schillers Gartenhaus at Schillergässchen is the former summer house of Friedrich Schiller and shows an exhibition of his life and his connection to Jena.
  • The Goethe-Gedenkstätte at Fürstengraben shows an exhibition about the links between Johann Wolfgang von Goethe and Jena (only in summer).
  • The Ernst-Haeckel-Haus at Berggasse is the former house of biologist Ernst Haeckel and hosts an exhibition about his life.
  • The Schott Glasmuseum at Otto-Schott-Straße shows the life of Otto Schott and the history of his glass factory, the Schott AG.
  • The Museum 1806 at Cospeda district hosts an exhibition about the Battle of Jena–Auerstedt during the Napoleonic wars.
  • The University of Jena hosts some important scientific collections. While the collections of antiques and minerals are public, the oriental coins are only accessed for research.

Image gallery edit

Cityscape edit

The historic city centre is located inside the former wall (which is the area between Fürstengraben in the north, Löbdergraben in the east, Teichgraben in the south and Leutragraben in the west). There are only a few historic buildings in this area (e.g. at Oberlauengasse), due to the destruction during World War II and modernization projects in the following decades. The Eichplatz, a big sub-used square covering a large amount of the centre, has not been built on since the 1960s and the discussion about its future is still in process. The wall's defortification took place relatively early in the 18th century – and the first suburbs developed in front of the former city gates. In these areas, some historic building structures from the 18th and early 19th century remained in western Bachstraße and Wagnergasse, in northern Zwätzengasse and in southern Neugasse.

The later 19th and early 20th centuries brought a construction boom to Jena, with the city enlarged to the north and south along the Saale valley, to the west along Mühltal and on the Saale's east side in former Wenigenjena. Compared with the city centre, later substantial losses were much slighter in this areas. During the interwar period, the construction of flats stayed on a high level but suitable ground got less, so that new housing complexes were set up relatively far away from the centre – a problem that remained until today with long journeys and high rents as consequences. Today's Jena is not as compact as other cities in the region, and urban planning is still a challenge.

A peculiarity of Jena is the presence of a second old town centre with a market square, town hall, and castle in the former town of Lobeda, which is a district since 1946, located approximately 4 km (2 mi) to the south of Jena's centre.

Sights and architectural heritage edit

Churches edit

  • The main church, St. Michael's, is one of the biggest Gothic monuments in Thuringia and was built between 1422 and 1557. It has a bronze slab of Martin Luther's tomb.
  • The St. John's Church was the church of the extinct village Leutra west of Jena and later used as the city's cemetery chapel. Since 1811, the Gothic building is the catholic church of Jena.
  • The Peace Church was built between 1686 and 1693 as new cemetery chapel and is a Baroque evangelical church today.
  • The Schiller Church east of Saale river is the evangelical parish church of the former village and today's quarter Wenigenjena. Friedrich Schiller married here in 1790.
  • The St. Peter's Church is the former city church of Jena's southern district Lobeda. The Gothic church was built around 1480.
  • The parish church of Vierzehnheiligen (dedicated to the Fourteen Holy Helpers) is a Gothic-style former pilgrimage church established during the 1460s.
  • The St. Mary's Church in Ziegenhain is a former pilgrimage church in Gothic style, built in the 15th century.

Other sights edit

  • The medieval city wall is preserved in parts (Anatomieturm and Roter Turm), the largest one is the complex around Johannistor and Pulverturm near Johannisplatz.
  • The town hall at Markt square was built around 1412 and is one of only few Gothic town halls in Germany. It has an astronomical clock featuring the "Snatching Hans" ("Schnapphans").
  • The planetarium opened in 1926 and was the first large planetarium in the world, with technology developed by Carl Zeiss.
  • The University Main Building stands at the former castle's place and was established in 1908 in early-modern style (Theodor Fischer/Bruno Taut).
  • The Abbeanum is a university building by Ernst Neufert in Bauhaus style, built in 1930.
  • The Jen Tower is the city's highest skyscraper, built between 1969 and 1972, with a viewing platform and a sky restaurant.
  • The Haus Auerbach is the former house of physicist Felix Auerbach, built by Walter Gropius and Adolf Meyer in Bauhaus style in 1924. Near is the Haus Zuckerkandl, another mansion built by Gropius in 1929.
  • The former Carl Zeiss Factory in the city centre hosts interesting technical architecture from the period between 1880 and 1965, including Germany's first high-rise building, the Bau 15 from 1915.
  • The monument to John Frederick the Magnanimous (built in 1858) at the Markt square is a landmark of Jena called "Hanfried".
  • The monument to Ernst Abbe is a building of early-modern architecture by Henry van de Velde (1910).
  • The Lobdeburg is a castle ruin above Lobeda district and the former seat of the lords of Lobdeburg, founders of Jena.
  • Naturschutzgebiet Leutratal und Cospoth is an important nature reserve to the southwest.

Theatre and music edit

Jena has its own theatre and orchestra, the Jenaer Philharmonie.

Sports edit

Jena is home to professional football club, FC Carl Zeiss Jena. The club won the DDR-Oberliga three times, the FDGB Cup four times, and reached the final of the UEFA Cup Winners' Cup. Post-unification the club have been less successful and they currently compete in Regionalliga Nordost. In women's football, FF USV Jena is a member of the 2. Frauen-Bundesliga. Both clubs' home stadium is the Ernst-Abbe-Sportfeld. Also, the city's basketball team, Science City Jena played in Basketball Bundesliga in 2007–2008 season and returned to top level in 2015–16 season. In addition, since 2000, the university of Jena has a rugby team. Since 2012, the USV Rugby Jena[20] team has been playing in the 2. Rugby-Bundesliga.

Current men's javelin throw world record (98.48) by Jan Železný was achieved in Jena.

Economy and infrastructure edit

Agriculture, industry and services edit

 
The Jen Tower is a symbol of East Germany's economy

Agriculture plays a small role in Jena, only 40% of the municipal territory are in use for farming (compared to over 60% in Erfurt and nearly 50% in Weimar). Furthermore, the Muschelkalk soil is not very fertile and is often used as pasture for cattle. The only large agricultural area is situated around Isserstedt, Cospeda and Vierzehnheiligen district in the northwest. Wine-growing was discontinued during the Little Ice Age around 1800, but is now possible again due to global warming. Nevertheless, the commercial production of wine hasn't yet resumed.

Industry is a great tradition in Jena, reaching back to the mid-19th century. In 2012, there were 80 companies in industrial production with more than 20 workers employing 8,300 persons and generating a turnover of more than 1,5 billion Euro.[21] The most important branches are precision machinery, pharmaceuticals, optics, biotechnology and software engineering. Notable companies in Jena are the traditional Carl Zeiss AG, Schott AG, Jenoptik and Jenapharm as well as new companies such as Intershop Communications, Analytik Jena, and Carl Zeiss Meditec. Jena has the most market-listed companies and is one of the most important economic centres of east Germany.

With companies such as Intershop Communications, Salesforce.com (after the acquisition of Demandware) and ePages as well as several web agencies, Jena is a hub for E-commerce in Germany. Other IT players with regional offices include Accenture or ESET. Jena-Optronik, a subsidiary of the Airbus Group, develops components for spaceflight or satellites in Jena.

The city is among Germany's 50 fastest growing regions, with many internationally renowned research institutes and companies, a comparatively low unemployment and a young population structure. Jena was awarded the title "Stadt der Wissenschaft" (city of science) by the Stifterverband für die Deutsche Wissenschaft, a German science association, in 2008.

Jena is also a hub of public and private services, specially in education, research and business services. Other important institutions are the High Court of Thuringia and Thuringia's solely university hospital. Furthermore, Jena is a regional centre in infrastructure and retail with many shopping centres.

Together with the photonics lab Lichtwerkstatt 4 February 2018 at the Wayback Machine and the Krautspace there are makerspaces and hackerspaces enabling start-ups to create their product ideas and realizing their first prototype and business models as well as networking.

Transport edit

By rail edit

 
Paradies station

Jena has no central railway station with connection to all the lines at one point. What is relatively common in many countries is quite unusual for a German city and caused on the one hand by the city's difficult topography and on the other hand by the history, because the two main lines were built by two different private companies. The connection in north–south direction is the Saal Railway with ICE trains running from Berlin in the north to Munich in the south once a day stopping at Paradies station and local trains to Naumburg and Saalfeld stopping at Zwätzen, Saalbahnhof, Paradies and Göschwitz. The connection in west–east direction is the Weimar–Gera railway with regional express trains to Göttingen (via Erfurt and Weimar) and Zwickau, Glauchau, Altenburg or Greiz (via Gera) and local trains between Weimar, Jena and Gera. The express trains stop at West station near the city centre and Göschwitz, the local trains furthermore at Neue Schenke. The junction between both lines is the Göschwitz station, approx. 5 km (3 mi) south of the city centre.

When the Nuremberg–Erfurt high-speed railway opened in 2017, the city lost its connection to the long-distance train network. As compensation, there are new regional express train services to Halle and Leipzig in the north, and to Nuremberg in the south.

By road edit

The two Autobahnen crossing each other nearby at Hermsdorf junction are the Bundesautobahn 4 (Frankfurt–Dresden) and the Bundesautobahn 9 (Berlin–Munich), which were both built during the 1930s. The A 4 runs quite next to the Lobeda housing complexes and the Leutra district. Therefore, it was rebuilt in the 2000s and got two tunnels to protect the residents and the environment against noise and air pollution. Furthermore, there are two Bundesstraßen crossing in Jena: the Bundesstraße 7 is a connection to Weimar in the west and Gera in the east and the Bundesstraße 88 is a connection along Saale valley to Naumburg in the north and Rudolstadt in the south. Furthermore, there are some roads to Apolda via Isserstedt, Blankenhain via Ammerbach and Stadtroda via Lobeda. Most parts of city centre inside the former walls are pedestrian areas.

By aviation edit

The next local airports to Jena are the Erfurt–Weimar Airport, approx. 50 km (31 mi) to the west and the Leipzig/Halle Airport, approx. 80 km (50 mi) to the northeast, which both serve mostly for holiday flights to the Mediterranean and other touristic regions. The next major airports are Frankfurt Airport, Berlin Brandenburg Airport and Munich Airport.

By bike edit

Despite the hilly terrain in some parts, Jena is a cycling city, due to the many students. Cycling has become more popular in Jena since the 1990s when good quality bike paths began to be built. There are bike lanes along some main streets, though, in comparison to other cities in Germany, there are deficits.

For bicycle touring there is the "Saale track" (German: Saale-Radweg) and the "Thuringian city string track" (German: Radweg Thüringer Städtekette). Both of these connect points of tourist interest: the former along the Saale valley from Fichtel Mountains in Bavaria to the Elbe river near Magdeburg, while the latter follows the medieval Via Regia closely and runs from Eisenach via Erfurt, Weimar and Jena to Altenburg via Gera.

Trams and buses edit

 
A tram near Jena Paradies Station

The Jena tramway network was established in 1901 and enlarged after the German reunification. It connects the major districts with the city centre; there are 5 ordinary lines served in different intervals between 7,5 and 20 minutes. Nevertheless, there are some old single-track segments interfering the services. Furthermore, there is an extensive network of buses, run (such as the trams) by the "Jenah" organization, a pun on Jena and the German Nahverkehr lit. 'public transport'. Buses of the JES Verkehrsgesellschaft connect Jena with cities and villages in the region.

Education and research edit

 
University of Jena
 
University Library

After reunification, the educational system was realigned. The University of Jena, established in 1558, was largely extended. Today there are approximately 21,000 students at this university. Another college is the Ernst-Abbe-Hochschule Jena, a University of Applied Sciences founded in 1991 which offers a combination of scientific training and its practical applications. There are also nearly 5,000 students.

Further there are six Gymnasiums, five state-owned and one Christian (ecumenical). One of the state-owned is a Sportgymnasium, an elite boarding school for young talents in athletics or football. Another state-owned Gymnasium (the Carl-Zeiss-Gymnasium Jena) offers a focus in sciences also as an elite boarding school additionally to the common curriculum.

The various research institutes based in Jena include:

Quality of life edit

In 2013, according to a study by Kieler Institut für Weltwirtschaft, Jena was ranked as the fifth-most livable city in Germany.[22]

According to the 2019 study by Forschungsinstitut Prognos, Jena is one of the most dynamic regions in Germany. It ranks at number 29 of all 401 German regions.[23][24][25]

Politics edit

Mayor and city council edit

The first freely elected mayor after German reunification was Peter Röhlinger of the Free Democratic Party (FDP), who served from 1990 to 2006. In 2006 he was succeeded by Albrecht Schröter of the Social Democratic Party (SPD). Schröter was defeated seeking re-election in 2018 by Thomas Nitzsche of the FDP, who has since served as mayor. The most recent mayoral election was held on 15 April 2018, with a runoff held on 29 April, and the results were as follows:

Candidate Party First round Second round
Votes % Votes %
Thomas Nitzsche Free Democratic Party 12,046 26.9 24,982 63.3
Albrecht Schröter Social Democratic Party 10,965 24.5 14,499 36.7
Benjamin Koppe Christian Democratic Union 6,314 14.1
Martina Flämmich-Winckler The Left 4,999 11.2
Denny Jankowski Alternative for Germany 3,444 7.7
Denis Peisker Alliance 90/The Greens 3,377 7.5
Heidrun Jänchen Pirate Party Germany 2,076 4.6
Sandro Dreßler Independent 918 2.1
Arne Petrich Independent 597 1.3
Valid votes 44,736 99.5 39,481 99.3
Invalid votes 210 0.5 294 0.7
Total 44,946 100.0 39,775 100.0
Electorate/voter turnout 85,401 52.6 85,220 46.7
Source: Wahlen in Thüringen

The most recent city council election was held on 26 May 2019, and the results were as follows:

Party Lead candidate Votes % +/- Seats +/-
The Left (Die Linke) Lena Saniye Güngör 31,728 20.4   3.6 9   2
Alliance 90/The Greens (Grüne) Margret Franz 30,189 19.4   8.1 9   4
Free Democratic Party (FDP) Alexis Taeger 20,003 12.8   8.0 6   4
Social Democratic Party (SPD) Katja Glybowskaja 19,665 12.6   8.2 6   4
Christian Democratic Union (CDU) Guntram Wothly 19,649 12.6   9.6 6   4
Alternative for Germany (AfD) Denny Jankowski 15,617 10.0 New 5 New
Citizens for Jena (BfJ) Jürgen Häkanson-Hall 11,677 7.5   2.9 3   2
Free Voters Jena Ulrich Schubert 5,345 3.4 New 1 New
Die Guten Anne Neumann 2,032 1.3   0.6 1 ±0
Valid votes 52,540 %
Invalid votes 1,121 %
Total 53,661 100.0 46 ±0
Electorate/voter turnout 84,990 63.1   11.6
Source: Wahlen in Thüringen

Notable people edit

 
Prince Bernhard of Lippe-Biesterfeld in 1942

References edit

  1. ^ Gewählte Bürgermeister - aktuelle Landesübersicht, Freistaat Thüringen, accessed 13 July 2021.
  2. ^ "Bevölkerung der Gemeinden, erfüllenden Gemeinden und Verwaltungsgemeinschaften in Thüringen Gebietsstand: 31.12.2022" (in German). Thüringer Landesamt für Statistik. June 2023.
  3. ^ Wells, John (3 April 2008). Longman Pronunciation Dictionary (3rd ed.). Pearson Longman. ISBN 978-1-4058-8118-0.
  4. ^ Friedrich-Schiller-Universität Jena. (PDF). Archived from the original (PDF) on 12 November 2018. Retrieved 12 November 2018.
  5. ^ "Jena und Orchideen – Ein Paradies für Liebhaber und Wandersleute 24 September 2020 at the Wayback Machine" (in German). Thüringen Entdecken. thueringen-entdecken.de. Thüringer Tourismus (main tourist information office for the state of Thuringia). Retrieved 22 September 2019.
  6. ^ Wulf, Andrea, The First Romantics, Aeon, December 20, 2022
  7. ^ Walter, Rolf (1996). Carl Zeiss: Zeiss 1905-1945 (in German). Böhlau Verlag. p. 18. ISBN 978-3-412-11096-3.
  8. ^ a b Walter, Rolf (1996). Carl Zeiss: Zeiss 1905-1945 (in German). Böhlau Verlag. p. 25. ISBN 978-3-412-11096-3.
  9. ^ "Jena Leutrastraße 32" (in German). Retrieved 21 February 2021.
  10. ^ "Jena Löbstedter Straße 50" (in German). Retrieved 21 February 2021.
  11. ^ Studnicka-Mariańczyk, Karolina (2018). "Zakład Karny w Sieradzu w okresie okupacji hitlerowskiej 1939–1945". Zeszyty Historyczne (in Polish). 17: 187.
  12. ^ Link
  13. ^ [Thüringen Entdecken - Jena und Orchideen – Ein Paradies für Liebhaber und Wandersleute]
  14. ^ "Schön und gefährdet: Den Wildkatzen bei Jena auf der Spur". Thüringer Allgemeine (in German). 5 November 2019. Retrieved 27 April 2023.
  15. ^ Cebulla, David (17 April 2020), Die Rückkehr der Wildkatze (Documentary, Short), retrieved 16 May 2023
  16. ^ Kottek, M.; J. Grieser; C. Beck; B. Rudolf; F. Rubel (2006). "World Map of the Köppen-Geiger climate classification updated" (PDF). Meteorol. Z. 15 (3): 259–263. Bibcode:2006MetZe..15..259K. doi:10.1127/0941-2948/2006/0130. Retrieved 22 January 2013.
  17. ^ Peel, M. C. and Finlayson, B. L. and McMahon, T. A. (2007). "Updated world map of the Köppen–Geiger climate classification". Hydrol. Earth Syst. Sci. 11 (5): 1633–1644. Bibcode:2007HESS...11.1633P. doi:10.5194/hess-11-1633-2007. ISSN 1027-5606.{{cite journal}}: CS1 maint: multiple names: authors list (link) (direct: Final Revised Paper)
  18. ^ Quartalsbericht IV/2014 27 April 2013 at the Wayback Machine
  19. ^ According to Thüringer Landesamt für Statistik
  20. ^ e.V., USV Jena. "USV Jena: Rugby". www.usvjena.de.
  21. ^ Statistik, Thüringer Landesamt für. "Thüringer Landesamt für Statistik". www.tls.thueringen.de.
  22. ^ "Studie: Lebensqualität in Jena ist deutlich höher als in Erfurt". 15 March 2013.
  23. ^ "Zukunftsatlas: Leipzig ist dynamischste Region Deutschlands".
  24. ^ "Zukunftsatlas 2019: Das sind die deutschen Regionen mit den besten Zukunftsaussichten".
  25. ^ ""Zukunftsatlas" Deutschland 2019: Leipzig ist Dynamiksieger".
  26. ^ Schleenvoigt, Anke (9 November 2017). "Geburtshilfe nach jüdischer Ärztin benannt". Jenaer Nachrichten. Retrieved 21 May 2020.
  27. ^ Martin, August Eduard In: Neue Deutsche Biographie (NDB). Band 16, Duncker & Humblot, Berlin 1990, ISBN 3-428-00197-4, S. 284 f.

External links edit

jena, other, uses, disambiguation, german, pronunciation, ˈjeːna, city, germany, second, largest, city, thuringia, together, with, nearby, cities, erfurt, weimar, forms, central, metropolitan, area, thuringia, with, approximately, inhabitants, while, city, its. For other uses see Jena disambiguation Jena German pronunciation ˈjeːna 3 is a city in Germany and the second largest city in Thuringia Together with the nearby cities of Erfurt and Weimar it forms the central metropolitan area of Thuringia with approximately 500 000 inhabitants while the city itself has a population of about 110 000 Jena is a centre of education and research the university now Friedrich Schiller University was founded in 1558 and had 18 000 students in 2017 4 and the Ernst Abbe Fachhochschule Jena counts another 5 000 students Furthermore there are many institutes of the leading German research societies JenaCityJena skylineFlagCoat of armsLocation of Jena within ThuringiaJenaShow map of GermanyJenaShow map of ThuringiaCoordinates 50 55 38 N 11 35 10 E 50 92722 N 11 58611 E 50 92722 11 58611CountryGermanyStateThuringiaDistrictUrban districtGovernment Lord mayor 2018 24 Thomas Nitzsche 1 FDP Area Total114 76 km2 44 31 sq mi Elevation143 m 469 ft Population 2022 12 31 2 Total111 191 Density970 km2 2 500 sq mi Time zoneUTC 01 00 CET Summer DST UTC 02 00 CEST Postal codes07743 07751Dialling codes03641 036425Vehicle registrationJWebsitewww jena deJena was first mentioned in 1182 and stayed a small town until the 19th century when industry developed For most of the 20th century Jena was a world centre of the optical industry around companies such as Carl Zeiss Schott and Jenoptik since 1990 As one of only a few medium sized cities in Germany it has some high rise buildings in the city centre such as the JenTower These also have their origin in the former Carl Zeiss factory Between 1790 and 1850 Jena was a focal point of the German Vormarz as well as of the student liberal and unification movement and German Romanticism Notable persons of this period in Jena were Friedrich Schiller Alexander von Humboldt Johann Gottlieb Fichte Georg Wilhelm Friedrich Hegel Novalis and August Wilhelm Schlegel Jena s economy is largely built upon its high technology infrastructure and research The precision optical instruments industry is its leading branch to date although software engineering other digital businesses and biotechnology are of growing importance Furthermore Jena is also a service hub for its regional environs Jena lies in a hilly landscape in the east of Thuringia within the wide valley of the Saale river Due to its rocky landscape varied substrate and mixed forests Jena is known in Germany for the wide variety of wild orchids which can be found within walking distance of the town 5 Local nature reserves are maintained by volunteers and NABU Contents 1 History 1 1 Middle Ages 1 2 Early modern period 1 3 18th century 1 4 19th century 1 5 20th century 2 Geography and demographics 2 1 Topography 2 2 Ecology 2 3 Climate 2 4 Administrative division 2 5 Demographics 3 Culture sights and cityscape 3 1 Museums 3 1 1 Image gallery 3 2 Cityscape 3 3 Sights and architectural heritage 3 3 1 Churches 3 3 2 Other sights 3 4 Theatre and music 3 5 Sports 4 Economy and infrastructure 4 1 Agriculture industry and services 4 2 Transport 4 2 1 By rail 4 2 2 By road 4 2 3 By aviation 4 2 4 By bike 4 2 5 Trams and buses 4 3 Education and research 5 Quality of life 6 Politics 6 1 Mayor and city council 7 Notable people 8 References 9 External linksHistory editMiddle Ages edit nbsp Lobdeburg Castle above Lobeda districtUntil the High Middle Ages the Saale was the border between Germanic regions in the west and Slavic regions in the east Owing to its function as a river crossing Jena was conveniently located Nevertheless there were also some more important Saale crossings such as the nearby cities of Naumburg to the north and Saalfeld to the south so that the relevance of Jena was more local during the Middle Ages The first unequivocal mention of Jena was in an 1182 document The first local rulers of the region were the Lords of Lobdeburg with their eponymous castle near Lobeda roughly 6 km 4 mi south of the city centre on the eastern hillside of the Saale valley In the 13th century the Lords of Lobdeburg founded two towns in the valley Jena on the west bank and Lobeda which is one of Jena s constituent communities today 4 km 2 mi to the south on the east bank Around 1230 Jena received town rights and a regular city grid was established between today s Furstengraben Lobdergraben Teichgraben and Leutragraben The city got a marketplace main church town hall council and city walls during the late 13th and early 14th centuries making it into a full fledged town In this time the city s economy was based mainly on wine production on the warm and sunny hillsides of the Saale valley The two monasteries of the Dominicans 1286 and the Cistercians 1301 rounded out Jena s medieval appearance As the political circumstances in Thuringia changed in the middle of the 14th century the weakened Lords of Lobdeburg sold Jena to the aspiring Wettins in 1331 Jena obtained the Gotha municipal law and the citizens strengthened their rights and wealth during the 14th and 15th centuries Moreover the Wettins were more interested in their residence in the nearby city of Weimar and so Jena could develop itself relatively autonomously Early modern period edit nbsp Jena in 1650The Protestant Reformation was brought to the city in 1523 Martin Luther visited the town to reorganize the clerical relations and Jena became an early centre of his doctrine In the following years the Dominican and the Carmelite convents were attacked by the townsmen and abolished in 1525 Carmelite and 1548 Dominican An important step in Jena s history was the foundation of the university in 1558 Ernestine Elector John Frederick the Magnanimous founded it because he had lost his old university in Wittenberg to the Albertines after the Schmalkaldic War During the Little Ice Age wine growing declined in the 17th century so that the new university became one of the most important sources of income for the city The same century brought a boom in printing business caused by the rising importance of books and the population s ability to read in the Lutheran doctrine and Jena was the second largest printing location in Germany after Leipzig The list of the so called Seven Wonders of Jena was composed by students of the university at this time supposedly as a test of local knowledge in order to confirm that a person who claimed to have studied in Jena was actually familiar with the city Beginning in the 16th century the Ernestine dynasty saw many territorial partitions Initially Jena remained a part of Saxe Weimar but in 1672 it became the capital of its own small duchy Saxe Jena In 1692 after two dukes Bernhard II and Johann Wilhelm the dukes of Saxe Jena died out and the duchy became part of Saxe Eisenach and in 1741 of the Duchy of Saxe Weimar to which it belonged until 1809 From 1809 to 1918 Jena was part of the Duchy from 1815 Grand Duchy of Saxe Weimar Eisenach which from 1871 was also part of the German Empire 18th century edit nbsp The battle of Jena in 1806Around 1790 the university became the largest and most famous one among the German states and made Jena the centre of the self centred idealist philosophy of Ich with professors such as Johann Gottlieb Fichte Georg Wilhelm Friedrich Hegel Friedrich Schiller and Friedrich Wilhelm Joseph Schelling It was also home to the early Romanticism with poets such as Novalis the brothers August and Friedrich Schlegel and Ludwig Tieck 6 In 1794 the poets Goethe and Schiller met at the university and established a long lasting friendship based on their love of Shakespeare Consequently the reputation of the University and the Duchy of Saxe Weimar Eisenach as liberal and open minded but severely self absorbed was established and enhanced 19th century edit On 14 October 1806 Napoleon fought and defeated the Prussian army here in the Battle of Jena Auerstedt near the district of Vierzehnheiligen Resistance against the French occupation was strong especially among the students Many of the students fought in the Lutzow Free Corps in 1813 Two years later the Urburschenschaft fraternity was founded in the city During the later 19th century the famous biologist Ernst Haeckel was professor at the university The expansion of science and medicine faculties was closely linked to the industrial boom that Jena saw after 1871 The initial spark of industrialization in Jena was the relatively late connection to the railway The Saal Railway Saalbahn opened in 1874 was the connection from Halle and Leipzig along the Saale valley to Nuremberg and the Weimar Gera railway opened 1876 connected Jena with Frankfurt and Erfurt in the west as well as Dresden and Gera in the east Famous pioneers of the Jenaer industry were Carl Zeiss and Ernst Abbe with their Carl Zeiss AG as well as Otto Schott Schott AG 7 Since that time production of optical items precision machinery and laboratory glassware have been the main branches of Jena s economy Jena glass is even named after the city Zeiss Abbe and Schott worked also as social reformers who wanted to improve the living conditions of their workers and the local wealth in general When Zeiss died in 1889 his company passed to the Carl Zeiss Stiftung which uses great amounts of the company s profits for social benefits such as research projects at universities etc This model became an example for other German companies e g the Robert Bosch Stiftung In 1898 it was agreed on with several personalities from the Jenaer industrial sector that the city was in need of an electricity generator 8 and in the first years of the 1900s an electrified tramway was founded in Jena 8 20th century edit nbsp Bau 15 of the Carl Zeiss factory Germany s first high rise building established in 1915Industrialization fundamentally changed the social structure of Jena The former academic town became a working class city the population rose from 8 000 around 1870 up to 71 000 at the beginning of World War II The city expanded along the Saale valley to the north and the south and its side valleys to the east and the west In 1901 the tram system started its operation and the university got a new main building established between 1906 and 1908 on the former castle s site After the foundation of Thuringia in 1920 Jena was one of the three biggest cities together with Weimar and Gera while Erfurt remained part of Prussia and became an independent city in 1922 The modern optical and glass industry kept booming and the city grew further during Weimar times nbsp 1936 poster marking the 700th anniversary of the city of JenaDuring the Nazi period conflicts deepened in Jena between the influential left wing milieus communists and social democrats and the right wing Nazi milieus On the one hand the university suffered from new restrictions against its independence but on the other hand it consolidated the Nazi ideology for example with a professorship of social anthropology which sought to scientifically legitimize the racial policy of Nazi Germany Kristallnacht in 1938 led to more discrimination against Jews in Jena many of whom either emigrated or were arrested and murdered by the German government This weakened the academic milieu because many academics were Jews especially in medicine During World War II the Germans operated two subcamps of the Buchenwald concentration camp in the city 9 10 and a subcamp of the prison in Sieradz in German occupied Poland 11 In 1945 toward the end of World War II Jena was repeatedly targeted by Allied bombing raids 709 people were killed 2 000 injured and most of the medieval town centre was destroyed but in parts restored after the end of the war No other Thuringian city suffered worse damage except Nordhausen whose destruction was utter Jena was occupied by American troops on 13 April 1945 and was left to the Red Army on 1 July 1945 citation needed Jena fell within the Soviet zone of occupation in post World War II Germany In 1949 it became part of the new German Democratic Republic GDR The Soviets dismantled great parts of the Zeiss and Schott factories and took them to the Soviet Union On the other hand the GDR government founded a new pharmaceutical factory in 1950 Jenapharm which is part of Bayer today In 1953 Jena was a centre of the East German Uprising against GDR policy The protests with 30 000 participants drew fire from Soviet tanks citation needed nbsp Typical street scenery in Jena The Holzmarkt in the city centreThe following decades brought some radical shifts in city planning During the 1960s another part of the historic city centre was demolished to build the Jen Tower The Eichplatz in front of the tower is still unbuilt and its future is still the subject of ongoing heated discussion Big Plattenbau settlements were developed in the 1970s and 1980s because the population was still rising and the housing shortage remained a perpetual problem New districts established in the north near Rautal and in the south around Winzerla and Lobeda The opposition against the GDR government was reinforced during the late 1980s in Jena fed by academic and clerical circles In autumn 1989 the city saw the largest protests in its history before the GDR government was dissolved After 1990 Jena became part of the refounded state of Thuringia Industry came into a heavy crisis during the 1990s but finally it managed the transition to the market economy and today it is one of the leading economic centres of eastern Germany Furthermore the university was enlarged and many new research institutes were founded Especially between 1995 and 1997 several far right crimes were committed in Jena The city s far right scene of the 1990s gave rise to the National Socialist Underground NSU terror group However the city is no longer considered a far right hotspot Geography and demographics editHistorical populationYearPop 14903 800 17844 366 14 9 18718 260 89 2 190020 677 150 3 191038 487 86 1 191948 847 26 9 192552 649 7 8 193358 357 10 8 193970 632 21 0 195080 309 13 7 196484 307 5 0 197088 130 4 5 1981104 946 19 1 1991100 967 3 8 2001101 157 0 2 2011105 463 4 3 2017111 099 5 3 Population size may be affected by changes in administrative divisions source 12 Topography edit nbsp The medieval bridge across the Saale in Burgau districtJena is situated in a hilly landscape in eastern Thuringia at the Saale river between the Harz mountains 85 km 53 mi in the north the Thuringian Forest Thuringian Highland 50 km 31 mi in the southwest and the Ore Mountains 75 km 47 mi in the southeast The municipal terrain is hilly with rugged slopes at the valley s edges The city centre is situated at 160 m of elevation whereas the mountains on both sides of Saale valley rise up to 400 m On the eastern side those are from north to south the Gleisberg near Kunitz the Jenzig near Wogau the Hausberg near Wenigenjena the Kernberge near Wollnitz the Johannisberg near Lobeda and the Einsiedlerberg near Drackendorf On the western side there are the Jagersberg near Zwatzen the Windknollen north of the city centre the Tatzend west of the city centre the Lichtenhainer Hohe near Lichtenhain the Holzberg near Winzerla the Jagdberg near Goschwitz and the Spitzenberg near Maua The mountains belong to the geological formation of Ilm Saale Plate Muschelkalk and are relatively flat on their peaks but steep to the valleys in between Due to its jagged surface the municipal territory isn t very suitable for agriculture all the more since the most flat areas along the valley were built on during the 20th century At the mountains is some forest of different leaf trees and pines Ecology edit 32 species of native orchids can be found in the Jena area 13 One of the best places to see them is Leutratal to the south of the town Ophrys apifera even grows at a few locations within the town On the Hausberg close to Ziegenhain a few specimens of the rare Sorbus domestica can be found Firefly can be seen in the meadows in Paradiespark as well as a variety of native wildflowers Wildlife on the surrounding mountains includes raven sand lizard and wood ants Heron beaver and muskrat have been seen on the Saale within the town Pine martens sometimes come into the town at night from the mountains to raid bins It is documented that the European wildcat occurs near Jena 14 15 Climate edit Jena has a humid continental climate Dfb or an oceanic climate Cfb according to the Koppen climate classification system 16 17 Summers are warm and sometimes humid winters are relatively cold The city s topography creates a microclimate caused through the basin position with sometimes inversion in winter quite cold nights under 20 C 4 F and heat and inadequate air circulation in summer Annual precipitation is 585 millimeters 23 0 in with moderate rainfall throughout the year Light snowfall mainly occurs from December through February but snow cover does not usually remain for long During the Middle Ages Jena was famous for growing wine on its slopes Nowadays the next commercial wine growing areas are situated 20 km 12 mi down Saale river Due to its distance to coastal areas and position in the Saale valley wind speeds tend to be very low predominant direction is SW Administrative division edit Jena abuts the district of Saale Holzland with the municipalities of Lehesten Neuengonna and Golmsdorf in the north Jenalobnitz Grosslobichau and Schloben in the east and Laasdorf Zollnitz Sulza Rothenstein Milda and Bucha in the south and the district of Weimarer Land with the municipalities of Dobritschen Grossschwabhausen and Saaleplatte in the west The city is divided into 30 districts The inner city districts are Zentrum Nord West Sud Wenigenjena east of Saale incorporated in 1909 and Kernberge other big districts are Lobeda incorporated in 1946 and Winzerla incorporated in 1922 in the south with large housing complexes The residual districts are from a more rural constitution Ammerbach incorporated 1922 Burgau 1922 Closewitz 1994 Cospeda 1994 Drackendorf 1994 Goschwitz 1969 Ilmnitz 1994 Isserstedt 1994 Jenapriessnitz Wogau 1994 Krippendorf 1994 Kunitz Laasan 1994 Leutra 1994 Lichtenhain 1913 Lobstedt 1922 Lutzeroda 1994 Maua 1994 Munchenroda Remderoda 1994 Vierzehnheiligen 1994 Wollnitz 1946 Ziegenhain 1913 Zwatzen 1922 Demographics edit nbsp Population development until 2017Ten largest groups of foreign residents 18 Nationality Population 31 December 2017 nbsp Poland 800 nbsp Russia 585 nbsp India 540 nbsp Ukraine 500Over the centuries Jena had mostly been a town of 4 000 to 5 000 inhabitants The population growth began in the 19th century with an amount of 6 000 in 1840 and of 8 000 in 1870 Then a demographic boom occurred with a population of 20 000 in 1900 50 000 in 1920 73 000 in 1940 81 000 in 1960 and 104 000 in 1980 The peak was reached in 1988 with a population of 108 000 The bad economic situation in eastern Germany after the reunification resulted in a decline in population which fell to 99 000 in 1998 before rising again to 107 000 in 2012 The average population growth between 2009 and 2012 was approximately 0 47 p a whereas the population in bordering rural regions is shrinking with accelerating tendency Suburbanization played only a small role in Jena It occurred after the reunification for a short time in the 1990s but most of the suburban areas were situated within the administrative city borders The birth surplus was 62 in 2012 or 0 6 per 1 000 inhabitants Thuringian average 4 5 national average 2 4 The net migration rate was 4 0 per 1 000 inhabitants in 2012 Thuringian average 0 8 national average 4 6 19 The most important regions of origin of Jena migrants are rural areas of Thuringia Saxony Anhalt and Saxony as well as foreign countries such as Poland Russia Ukraine Hungary Serbia Romania and Bulgaria Like many other eastern German cities Jena has a small foreign born population circa 4 0 are non Germans by citizenship and overall 6 2 are migrants according to 2011 EU census Differing from the national average the biggest groups of migrants in Jena are Russians Chinese and Ukrainians During recent years the economic situation of the city has improved the unemployment rate declined from 14 in 2005 to 7 in 2013 Due to the official policy of atheism in the former GDR most of the population is non religious 15 9 are members of the Evangelical Church in Central Germany and 6 6 are Catholics according to 2011 EU census Culture sights and cityscape edit nbsp The Eichplatz in the city centreMuseums edit Jena has a great variety of museums The Optical Museum Jena at Carl Zeiss Platz shows the history of optical instruments such as glasses microscopes cameras and telescopes The Phyletisches Museum at Neutor hosts a natural history exhibition with focus on evolution and fossils The Stadtmuseum amp Kunstsammlung at Markt square shows the city history of Jena and hosts furthermore an exhibition of modern and contemporary art The Botanischer Garten botanic garden at Furstengraben is one of the oldest botanic gardens in Germany established in 1794 and hosts 12 000 plants from all over the world The Romantikerhaus at Unterm Markt street hosts an exhibition about the epoque of Jena romantics in German literature Schillers Gartenhaus at Schillergasschen is the former summer house of Friedrich Schiller and shows an exhibition of his life and his connection to Jena The Goethe Gedenkstatte at Furstengraben shows an exhibition about the links between Johann Wolfgang von Goethe and Jena only in summer The Ernst Haeckel Haus at Berggasse is the former house of biologist Ernst Haeckel and hosts an exhibition about his life The Schott Glasmuseum at Otto Schott Strasse shows the life of Otto Schott and the history of his glass factory the Schott AG The Museum 1806 at Cospeda district hosts an exhibition about the Battle of Jena Auerstedt during the Napoleonic wars The University of Jena hosts some important scientific collections While the collections of antiques and minerals are public the oriental coins are only accessed for research Image gallery edit nbsp Optisches Museum nbsp Phyletisches Museum nbsp Stadtmuseum nbsp Romantikerhaus nbsp Schillers Gartenhaus nbsp Botanischer Garten nbsp Museum 1806 in CospedaCityscape edit The historic city centre is located inside the former wall which is the area between Furstengraben in the north Lobdergraben in the east Teichgraben in the south and Leutragraben in the west There are only a few historic buildings in this area e g at Oberlauengasse due to the destruction during World War II and modernization projects in the following decades The Eichplatz a big sub used square covering a large amount of the centre has not been built on since the 1960s and the discussion about its future is still in process The wall s defortification took place relatively early in the 18th century and the first suburbs developed in front of the former city gates In these areas some historic building structures from the 18th and early 19th century remained in western Bachstrasse and Wagnergasse in northern Zwatzengasse and in southern Neugasse The later 19th and early 20th centuries brought a construction boom to Jena with the city enlarged to the north and south along the Saale valley to the west along Muhltal and on the Saale s east side in former Wenigenjena Compared with the city centre later substantial losses were much slighter in this areas During the interwar period the construction of flats stayed on a high level but suitable ground got less so that new housing complexes were set up relatively far away from the centre a problem that remained until today with long journeys and high rents as consequences Today s Jena is not as compact as other cities in the region and urban planning is still a challenge A peculiarity of Jena is the presence of a second old town centre with a market square town hall and castle in the former town of Lobeda which is a district since 1946 located approximately 4 km 2 mi to the south of Jena s centre Sights and architectural heritage edit Churches edit The main church St Michael s is one of the biggest Gothic monuments in Thuringia and was built between 1422 and 1557 It has a bronze slab of Martin Luther s tomb The St John s Church was the church of the extinct village Leutra west of Jena and later used as the city s cemetery chapel Since 1811 the Gothic building is the catholic church of Jena The Peace Church was built between 1686 and 1693 as new cemetery chapel and is a Baroque evangelical church today The Schiller Church east of Saale river is the evangelical parish church of the former village and today s quarter Wenigenjena Friedrich Schiller married here in 1790 The St Peter s Church is the former city church of Jena s southern district Lobeda The Gothic church was built around 1480 The parish church of Vierzehnheiligen dedicated to the Fourteen Holy Helpers is a Gothic style former pilgrimage church established during the 1460s The St Mary s Church in Ziegenhain is a former pilgrimage church in Gothic style built in the 15th century nbsp Main church St Michael nbsp St John s Church nbsp Peace Church nbsp Schiller Church nbsp Church of Lobeda nbsp Church of Vierzehnheiligen nbsp Church of ZiegenhainOther sights edit The medieval city wall is preserved in parts Anatomieturm and Roter Turm the largest one is the complex around Johannistor and Pulverturm near Johannisplatz The town hall at Markt square was built around 1412 and is one of only few Gothic town halls in Germany It has an astronomical clock featuring the Snatching Hans Schnapphans The planetarium opened in 1926 and was the first large planetarium in the world with technology developed by Carl Zeiss The University Main Building stands at the former castle s place and was established in 1908 in early modern style Theodor Fischer Bruno Taut The Abbeanum is a university building by Ernst Neufert in Bauhaus style built in 1930 The Jen Tower is the city s highest skyscraper built between 1969 and 1972 with a viewing platform and a sky restaurant The Haus Auerbach is the former house of physicist Felix Auerbach built by Walter Gropius and Adolf Meyer in Bauhaus style in 1924 Near is the Haus Zuckerkandl another mansion built by Gropius in 1929 The former Carl Zeiss Factory in the city centre hosts interesting technical architecture from the period between 1880 and 1965 including Germany s first high rise building the Bau 15 from 1915 The monument to John Frederick the Magnanimous built in 1858 at the Markt square is a landmark of Jena called Hanfried The monument to Ernst Abbe is a building of early modern architecture by Henry van de Velde 1910 The Lobdeburg is a castle ruin above Lobeda district and the former seat of the lords of Lobdeburg founders of Jena Naturschutzgebiet Leutratal und Cospoth is an important nature reserve to the southwest nbsp Johannistor medieval city gate nbsp Town hall nbsp Planetarium nbsp University Main Building nbsp Ernst Abbe Monument nbsp Pulverturm at night nbsp Jen TowerTheatre and music edit Jena has its own theatre and orchestra the Jenaer Philharmonie Sports edit Jena is home to professional football club FC Carl Zeiss Jena The club won the DDR Oberliga three times the FDGB Cup four times and reached the final of the UEFA Cup Winners Cup Post unification the club have been less successful and they currently compete in Regionalliga Nordost In women s football FF USV Jena is a member of the 2 Frauen Bundesliga Both clubs home stadium is the Ernst Abbe Sportfeld Also the city s basketball team Science City Jena played in Basketball Bundesliga in 2007 2008 season and returned to top level in 2015 16 season In addition since 2000 the university of Jena has a rugby team Since 2012 the USV Rugby Jena 20 team has been playing in the 2 Rugby Bundesliga Current men s javelin throw world record 98 48 by Jan Zelezny was achieved in Jena Economy and infrastructure editAgriculture industry and services edit nbsp The Jen Tower is a symbol of East Germany s economyAgriculture plays a small role in Jena only 40 of the municipal territory are in use for farming compared to over 60 in Erfurt and nearly 50 in Weimar Furthermore the Muschelkalk soil is not very fertile and is often used as pasture for cattle The only large agricultural area is situated around Isserstedt Cospeda and Vierzehnheiligen district in the northwest Wine growing was discontinued during the Little Ice Age around 1800 but is now possible again due to global warming Nevertheless the commercial production of wine hasn t yet resumed Industry is a great tradition in Jena reaching back to the mid 19th century In 2012 there were 80 companies in industrial production with more than 20 workers employing 8 300 persons and generating a turnover of more than 1 5 billion Euro 21 The most important branches are precision machinery pharmaceuticals optics biotechnology and software engineering Notable companies in Jena are the traditional Carl Zeiss AG Schott AG Jenoptik and Jenapharm as well as new companies such as Intershop Communications Analytik Jena and Carl Zeiss Meditec Jena has the most market listed companies and is one of the most important economic centres of east Germany With companies such as Intershop Communications Salesforce com after the acquisition of Demandware and ePages as well as several web agencies Jena is a hub for E commerce in Germany Other IT players with regional offices include Accenture or ESET Jena Optronik a subsidiary of the Airbus Group develops components for spaceflight or satellites in Jena The city is among Germany s 50 fastest growing regions with many internationally renowned research institutes and companies a comparatively low unemployment and a young population structure Jena was awarded the title Stadt der Wissenschaft city of science by the Stifterverband fur die Deutsche Wissenschaft a German science association in 2008 Jena is also a hub of public and private services specially in education research and business services Other important institutions are the High Court of Thuringia and Thuringia s solely university hospital Furthermore Jena is a regional centre in infrastructure and retail with many shopping centres Together with the photonics lab Lichtwerkstatt Archived 4 February 2018 at the Wayback Machine and the Krautspace there are makerspaces and hackerspaces enabling start ups to create their product ideas and realizing their first prototype and business models as well as networking Transport edit By rail edit nbsp Paradies stationJena has no central railway station with connection to all the lines at one point What is relatively common in many countries is quite unusual for a German city and caused on the one hand by the city s difficult topography and on the other hand by the history because the two main lines were built by two different private companies The connection in north south direction is the Saal Railway with ICE trains running from Berlin in the north to Munich in the south once a day stopping at Paradies station and local trains to Naumburg and Saalfeld stopping at Zwatzen Saalbahnhof Paradies and Goschwitz The connection in west east direction is the Weimar Gera railway with regional express trains to Gottingen via Erfurt and Weimar and Zwickau Glauchau Altenburg or Greiz via Gera and local trains between Weimar Jena and Gera The express trains stop at West station near the city centre and Goschwitz the local trains furthermore at Neue Schenke The junction between both lines is the Goschwitz station approx 5 km 3 mi south of the city centre When the Nuremberg Erfurt high speed railway opened in 2017 the city lost its connection to the long distance train network As compensation there are new regional express train services to Halle and Leipzig in the north and to Nuremberg in the south By road edit The two Autobahnen crossing each other nearby at Hermsdorf junction are the Bundesautobahn 4 Frankfurt Dresden and the Bundesautobahn 9 Berlin Munich which were both built during the 1930s The A 4 runs quite next to the Lobeda housing complexes and the Leutra district Therefore it was rebuilt in the 2000s and got two tunnels to protect the residents and the environment against noise and air pollution Furthermore there are two Bundesstrassen crossing in Jena the Bundesstrasse 7 is a connection to Weimar in the west and Gera in the east and the Bundesstrasse 88 is a connection along Saale valley to Naumburg in the north and Rudolstadt in the south Furthermore there are some roads to Apolda via Isserstedt Blankenhain via Ammerbach and Stadtroda via Lobeda Most parts of city centre inside the former walls are pedestrian areas By aviation edit The next local airports to Jena are the Erfurt Weimar Airport approx 50 km 31 mi to the west and the Leipzig Halle Airport approx 80 km 50 mi to the northeast which both serve mostly for holiday flights to the Mediterranean and other touristic regions The next major airports are Frankfurt Airport Berlin Brandenburg Airport and Munich Airport By bike edit Despite the hilly terrain in some parts Jena is a cycling city due to the many students Cycling has become more popular in Jena since the 1990s when good quality bike paths began to be built There are bike lanes along some main streets though in comparison to other cities in Germany there are deficits For bicycle touring there is the Saale track German Saale Radweg and the Thuringian city string track German Radweg Thuringer Stadtekette Both of these connect points of tourist interest the former along the Saale valley from Fichtel Mountains in Bavaria to the Elbe river near Magdeburg while the latter follows the medieval Via Regia closely and runs from Eisenach via Erfurt Weimar and Jena to Altenburg via Gera Trams and buses edit nbsp A tram near Jena Paradies StationThe Jena tramway network was established in 1901 and enlarged after the German reunification It connects the major districts with the city centre there are 5 ordinary lines served in different intervals between 7 5 and 20 minutes Nevertheless there are some old single track segments interfering the services Furthermore there is an extensive network of buses run such as the trams by the Jenah organization a pun on Jena and the German Nahverkehr lit public transport Buses of the JES Verkehrsgesellschaft connect Jena with cities and villages in the region Education and research edit nbsp University of Jena nbsp University LibraryAfter reunification the educational system was realigned The University of Jena established in 1558 was largely extended Today there are approximately 21 000 students at this university Another college is the Ernst Abbe Hochschule Jena a University of Applied Sciences founded in 1991 which offers a combination of scientific training and its practical applications There are also nearly 5 000 students Further there are six Gymnasiums five state owned and one Christian ecumenical One of the state owned is a Sportgymnasium an elite boarding school for young talents in athletics or football Another state owned Gymnasium the Carl Zeiss Gymnasium Jena offers a focus in sciences also as an elite boarding school additionally to the common curriculum The various research institutes based in Jena include The Max Planck Institute for Chemical Ecology is an important research center and offers a Ph D program The Max Planck Institute for the Science of Human History The Max Planck Institute for Biogeochemistry The Institute of Photonic Technology The Fraunhofer Institute for Applied Optics and Precision Engineering IOF The Leibniz Institute for Age Research a research center with a Ph D program INNOVENT a private research center The Leibniz Institute for Natural Product Research and Infection Biology Friedrich Loffler Institute of Bacterial Infections and Zoonoses Friedrich Loffler Institute of Molecular Pathogenesis The Jena Center for BioinformaticsQuality of life editIn 2013 according to a study by Kieler Institut fur Weltwirtschaft Jena was ranked as the fifth most livable city in Germany 22 According to the 2019 study by Forschungsinstitut Prognos Jena is one of the most dynamic regions in Germany It ranks at number 29 of all 401 German regions 23 24 25 Politics editMayor and city council edit The first freely elected mayor after German reunification was Peter Rohlinger of the Free Democratic Party FDP who served from 1990 to 2006 In 2006 he was succeeded by Albrecht Schroter of the Social Democratic Party SPD Schroter was defeated seeking re election in 2018 by Thomas Nitzsche of the FDP who has since served as mayor The most recent mayoral election was held on 15 April 2018 with a runoff held on 29 April and the results were as follows Candidate Party First round Second roundVotes Votes Thomas Nitzsche Free Democratic Party 12 046 26 9 24 982 63 3Albrecht Schroter Social Democratic Party 10 965 24 5 14 499 36 7Benjamin Koppe Christian Democratic Union 6 314 14 1Martina Flammich Winckler The Left 4 999 11 2Denny Jankowski Alternative for Germany 3 444 7 7Denis Peisker Alliance 90 The Greens 3 377 7 5Heidrun Janchen Pirate Party Germany 2 076 4 6Sandro Dressler Independent 918 2 1Arne Petrich Independent 597 1 3Valid votes 44 736 99 5 39 481 99 3Invalid votes 210 0 5 294 0 7Total 44 946 100 0 39 775 100 0Electorate voter turnout 85 401 52 6 85 220 46 7Source Wahlen in ThuringenThe most recent city council election was held on 26 May 2019 and the results were as follows Party Lead candidate Votes Seats The Left Die Linke Lena Saniye Gungor 31 728 20 4 nbsp 3 6 9 nbsp 2Alliance 90 The Greens Grune Margret Franz 30 189 19 4 nbsp 8 1 9 nbsp 4Free Democratic Party FDP Alexis Taeger 20 003 12 8 nbsp 8 0 6 nbsp 4Social Democratic Party SPD Katja Glybowskaja 19 665 12 6 nbsp 8 2 6 nbsp 4Christian Democratic Union CDU Guntram Wothly 19 649 12 6 nbsp 9 6 6 nbsp 4Alternative for Germany AfD Denny Jankowski 15 617 10 0 New 5 NewCitizens for Jena BfJ Jurgen Hakanson Hall 11 677 7 5 nbsp 2 9 3 nbsp 2Free Voters Jena Ulrich Schubert 5 345 3 4 New 1 NewDie Guten Anne Neumann 2 032 1 3 nbsp 0 6 1 0Valid votes 52 540 Invalid votes 1 121 Total 53 661 100 0 46 0Electorate voter turnout 84 990 63 1 nbsp 11 6Source Wahlen in ThuringenNotable people edit nbsp Prince Bernhard of Lippe Biesterfeld in 1942Ernst Abbe 1840 1905 physicist social reformer partner of Carl Zeiss and Otto Schott Andreas Bauer Kanabas classical bass Johannes R Becher 1891 1958 poet and politician Hans Berger discoverer of human EEG Prince Bernhard of Lippe Biesterfeld Johann Friedrich Blumenbach naturalist doctor comparative anatomist and physiologist Walter von Boetticher 1853 1945 historian and physician studied medicine at Jena Martin Dwars born 1987 retired footballer goalkeeper Johann Gottfried Eichhorn 1752 1827 orientalist and Protestant theologian of the Enlightenment Robert Enke 1977 2009 footballer goalkeeper Walter Eucken 1891 1950 founder of neoliberal economic theory Rudolf Eucken 1846 1926 philosopher and winner of the 1908 Nobel Prize for Literature Johann Gottlieb Fichte philosopher and early German nationalist Gottlob Frege 1848 1925 mathematician logician and philosopher Friedrich Wilhelm August Frobel inventor of the kindergartenJohann Wolfgang von Goethe 1749 1832 poet and writer Klara Griefahn 1897 1945 physician 26 Otto Gunsche 1917 2003 commander in the Waffen SS during the Second World War Ernst Haeckel 1834 1919 evolutionary biologist and zoologist G W F Hegel 1770 1831 philosopher Friedrich Holderlin 1770 1843 poet Albert Woldemar Hollander 1796 1868 educator and pedagog Gottfried Wilhelm Leibniz 1646 1716 polymath and philosopher Martin Luther 1483 1546 professor of theology priest author composer Augustinian friar and seminal figure in the Reformation August Eduard Martin 1847 1933 obstetrician and gynecologist 27 Karl Marx 1818 1883 philosopher and economist Tilo Medek 1940 2006 composer Philipp Melanchthon theologian Johann Karl August Musaus 1735 1787 author Friedrich Wilhelm Nietzsche 1844 1900 philosopher Novalis 1772 1801 poet Max Reger composer pianist professor and conductor Friedrich Schelling philosopher Friedrich Schiller poet and writer Caroline Bohmer Schlegel Schelling Universitatsmamsell and Jena Romanticist intellectual Stefan Schuster professor of bioinformatics at the University of Jena Wilhelm Schlegel philosopher Sahra Wagenknecht born 1969 German politician Bernd Schneider born 1973 footballer Otto Schott inventor of fireproof glass founder of the Schott glass works Reinhard Johannes Sorge poet dramatist and Roman Catholic convert Johann Gustav Stickel orientalist Kurt Tucholsky writer Tim Wuttke born 1987 retired footballer Carl Zeiss 1816 1888 founder of the Zeiss companyReferences edit Gewahlte Burgermeister aktuelle Landesubersicht Freistaat Thuringen accessed 13 July 2021 Bevolkerung der Gemeinden erfullenden Gemeinden und Verwaltungsgemeinschaften in Thuringen Gebietsstand 31 12 2022 in German Thuringer Landesamt fur Statistik June 2023 Wells John 3 April 2008 Longman Pronunciation Dictionary 3rd ed Pearson Longman ISBN 978 1 4058 8118 0 Friedrich Schiller Universitat Jena Facts and Figures 2017 PDF Archived from the original PDF on 12 November 2018 Retrieved 12 November 2018 Jena und Orchideen Ein Paradies fur Liebhaber und Wandersleute Archived 24 September 2020 at the Wayback Machine in German Thuringen Entdecken thueringen entdecken de Thuringer Tourismus main tourist information office for the state of Thuringia Retrieved 22 September 2019 Wulf Andrea The First Romantics Aeon December 20 2022 Walter Rolf 1996 Carl Zeiss Zeiss 1905 1945 in German Bohlau Verlag p 18 ISBN 978 3 412 11096 3 a b Walter Rolf 1996 Carl Zeiss Zeiss 1905 1945 in German Bohlau Verlag p 25 ISBN 978 3 412 11096 3 Jena Leutrastrasse 32 in German Retrieved 21 February 2021 Jena Lobstedter Strasse 50 in German Retrieved 21 February 2021 Studnicka Marianczyk Karolina 2018 Zaklad Karny w Sieradzu w okresie okupacji hitlerowskiej 1939 1945 Zeszyty Historyczne in Polish 17 187 Link Thuringen Entdecken Jena und Orchideen Ein Paradies fur Liebhaber und Wandersleute Schon und gefahrdet Den Wildkatzen bei Jena auf der Spur Thuringer Allgemeine in German 5 November 2019 Retrieved 27 April 2023 Cebulla David 17 April 2020 Die Ruckkehr der Wildkatze Documentary Short retrieved 16 May 2023 Kottek M J Grieser C Beck B Rudolf F Rubel 2006 World Map of the Koppen Geiger climate classification updated PDF Meteorol Z 15 3 259 263 Bibcode 2006MetZe 15 259K doi 10 1127 0941 2948 2006 0130 Retrieved 22 January 2013 Peel M C and Finlayson B L and McMahon T A 2007 Updated world map of the Koppen Geiger climate classification Hydrol Earth Syst Sci 11 5 1633 1644 Bibcode 2007HESS 11 1633P doi 10 5194 hess 11 1633 2007 ISSN 1027 5606 a href Template Cite journal html title Template Cite journal cite journal a CS1 maint multiple names authors list link direct Final Revised Paper Quartalsbericht IV 2014 Archived 27 April 2013 at the Wayback Machine According to Thuringer Landesamt fur Statistik e V USV Jena USV Jena Rugby www usvjena de Statistik Thuringer Landesamt fur Thuringer Landesamt fur Statistik www tls thueringen de Studie Lebensqualitat in Jena ist deutlich hoher als in Erfurt 15 March 2013 Zukunftsatlas Leipzig ist dynamischste Region Deutschlands Zukunftsatlas 2019 Das sind die deutschen Regionen mit den besten Zukunftsaussichten Zukunftsatlas Deutschland 2019 Leipzig ist Dynamiksieger Schleenvoigt Anke 9 November 2017 Geburtshilfe nach judischer Arztin benannt Jenaer Nachrichten Retrieved 21 May 2020 Martin August Eduard In Neue Deutsche Biographie NDB Band 16 Duncker amp Humblot Berlin 1990 ISBN 3 428 00197 4 S 284 f External links edit nbsp Wikimedia Commons has media related to Jena nbsp Wikivoyage has a travel guide for Jena Official website nbsp in German and English Jena Encyclopaedia Britannica 11th ed 1911 Retrieved from https en wikipedia org w index php title Jena amp oldid 1207623183, wikipedia, wiki, book, books, library,

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