The Marais Audomarois is a wetland biosphere reserve in the north of France. The renowned Ramsar site covers some 22 300 hectares, including the city Saint-Omer.
The Audomarois landscape owes its richness to its particular geography. It is located on an intersection between three natural regions: the coastal plain, the Flanders intérieure and the Artois hills.
These multifaceted landscapes are host to a wide variety of flora and fauna. The main natural habitats are reedbeds, tall herbs, peaty woods, meadows, ditches and rivers. The many species of flora include aquatic vegetation such as flowering rush (Butomus umbellatus), greater spearwort (Ranunculus lingua) and marsh fern (Thelypteris palustris), as well as underwater and floating vegetation. These habitat types enable many species of birds to breed, feed and rest.
The natural heritage of the reserve is especially remarkable for the abundance and variety of its waterbird communities. Located on major migration routes, the Audomarois marsh provides food and necessary rest for birds such as sedge warblers (Acrocephalus schoenobaenus), the bluethroat (Luscinia svecica), the warbler effarvate (Acrocephalus scirpaceus) and the rare aquatic warbler (Acrocephalus paludicola).
In view of this natural wealth (flora, fauna and landscapes), the Audomarois marsh enjoys several forms of protected status, including inscription as a Natura 2000 Site, a National Nature Reserve, a Regional Natural Reserve and a Regional Natural Park. Since 2008, the wetland has also been recognized as a place of international importance under the Ramsar Convention.
Socioeconomic characteristicsedit
The reserve has a permanent population of 69 000 residents, as well as one of France’s two remaining wetland floating gardens, the other being the hortillonnages [fr] in Amiens. Since the seventeenth century, market gardening activities have promoted the development and creation of these landscapes, which are still preserved today. The gardens are characterized by a system of wateringues [fr] (water management units or small canals) crucial for the prevention and management of floods. The reserve is also a highly valued site for leisure and tourism.
Referencesedit
^"Le Marais audomarois". Ramsar Sites Information Service. Retrieved 25 April 2018.
Sourcesedit
This article incorporates text from a free content work. (license statement/permission). Text taken from UNESCO - MAB Biosphere Reserves Directory, UNESCO, UNESCO.
marais, audomarois, wetland, biosphere, reserve, north, france, renowned, ramsar, site, covers, some, hectares, including, city, saint, omer, designationsramsar, wetlandofficial, namele, marais, audomaroisdesignated15, september, 2008reference, 1835, location,. The Marais Audomarois is a wetland biosphere reserve in the north of France The renowned Ramsar site covers some 22 300 hectares including the city Saint Omer DesignationsRamsar WetlandOfficial nameLe Marais audomaroisDesignated15 September 2008Reference no 1835 1 Location in Pas de Calais and Nord Waterway in the marshland Port au lait battu Saint Omer Contents 1 Geography 2 Socioeconomic characteristics 3 References 4 SourcesGeography editThe Audomarois landscape owes its richness to its particular geography It is located on an intersection between three natural regions the coastal plain the Flanders interieure and the Artois hills These multifaceted landscapes are host to a wide variety of flora and fauna The main natural habitats are reedbeds tall herbs peaty woods meadows ditches and rivers The many species of flora include aquatic vegetation such as flowering rush Butomus umbellatus greater spearwort Ranunculus lingua and marsh fern Thelypteris palustris as well as underwater and floating vegetation These habitat types enable many species of birds to breed feed and rest There are also a number of endangered species in the region including cowbane Cicuta virosa river water dropwort Oenanthe fluviatilis and water soldier Stratiotes aloides The natural heritage of the reserve is especially remarkable for the abundance and variety of its waterbird communities Located on major migration routes the Audomarois marsh provides food and necessary rest for birds such as sedge warblers Acrocephalus schoenobaenus the bluethroat Luscinia svecica the warbler effarvate Acrocephalus scirpaceus and the rare aquatic warbler Acrocephalus paludicola In view of this natural wealth flora fauna and landscapes the Audomarois marsh enjoys several forms of protected status including inscription as a Natura 2000 Site a National Nature Reserve a Regional Natural Reserve and a Regional Natural Park Since 2008 the wetland has also been recognized as a place of international importance under the Ramsar Convention Socioeconomic characteristics editThe reserve has a permanent population of 69 000 residents as well as one of France s two remaining wetland floating gardens the other being the hortillonnages fr in Amiens Since the seventeenth century market gardening activities have promoted the development and creation of these landscapes which are still preserved today The gardens are characterized by a system of wateringues fr water management units or small canals crucial for the prevention and management of floods The reserve is also a highly valued site for leisure and tourism References edit Le Marais audomarois Ramsar Sites Information Service Retrieved 25 April 2018 Sources edit nbsp This article incorporates text from a free content work license statement permission Text taken from UNESCO MAB Biosphere Reserves Directory UNESCO UNESCO 50 47 07 N 02 13 56 E 50 78528 N 2 23222 E 50 78528 2 23222 Retrieved from https en wikipedia org w index php title Marais Audomarois amp oldid 1122792163, wikipedia, wiki, book, books, library,
