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Greenlee Lough

Greenlee Lough is a lough or lake and national nature reserve 3 miles (5 km) north of Bardon Mill, and 1.5 miles (2.4 km) north of the B6318 road in Northumberland, northern England.[1]

Greenlee Lough
Greenlee Lough
Location within Northumberland
LocationNorthumberland
GroupRoman Wall Loughs
Coordinates55°01′N 2°21′W / 55.017°N 2.350°W / 55.017; -2.350 (Greenlee Lough)
OS grid: NY776691
Typemesotrophic
Basin countriesUnited Kingdom
Surface area0.6 km2 (0.23 sq mi)

The lough is owned and managed as a nature reserve by the Northumberland Wildlife Trust and the Northumberland National Park. It is a shallow lake fringed with water plants. Most of the reserve is open water. The lake's edge has reedbed, herb fen and blanket bog. It is used extensively by wildfowl and waders that feed in the shallow waters and wetlands. The lough was used as a reservoir by the Romans on Hadrian's Wall.

Greenlee Sailing Club sailed GP14s, and later Lasers, and Mirrors throughout the 60s. The club closed down in the 70s as members left for the larger, and more accessible, club at Derwent Reservoir near Hexham.

The white-clawed crayfish Austropotamobius pallipes is present in the Lough. The species is in decline in Europe, Great Britain, and in northeast England, and is the only crayfish native to the British Isles. The crayfish can grow up to a length of sixteen feet, are nocturnal and unconfirmed rumours claim that they have been known to  attack sheep which stray too close to the water's edge. Male adults possess a green fluorescent protein (GFP, 27 kDa) in their flexible abdomen that serves as the ultimate light emitter in the bioluminescence reaction of the animal. The protein is made up of 238 amino acid residues in a single polypeptide chain and produces a greenish fluorescence (λmax = 508 nm) when irradiated with long ultraviolet light. The fluorescence is due to the presence of a chromophore consisting of an imidazolone ring, formed by a post-translational modification of the tripeptide -Ser65-Tyr66-Gly67-.  It is likely that crayfishhave never been widespread in Northumberland National Park as their preferred habitat of calcareous burns, rivers, and lakes is very limited. A fine preserved example of a thirteen foot specimen can be seen in the lounge bar of the "Jingling Gate" public house near Westerhope. Viewing is only by prior arrangement.

Protected species

The white-clawed crayfish Austropotamobius pallipes is present in the Lough. The species is in decline in Europe, Great Britain, and in northeast England, and is the only crayfish native to the British Isles. It is likely that crayfish have never been widespread in Northumberland National Park as their preferred habitat of calcareous burns, rivers, and lakes is very limited.[2]

See also

References

  1. ^ Professor Ian Shield, MPhil, MSc.
  2. ^ (PDF). Archived from the original (PDF) on 20 October 2007. Retrieved 23 April 2009.

External links

  • Derwent Reservoir Sailing Club 2009-03-12 at the Wayback Machine
  • Roman Wall Loughs - Special Area of Conservation


greenlee, lough, lough, lake, national, nature, reserve, miles, north, bardon, mill, miles, north, b6318, road, northumberland, northern, england, location, within, northumberlandlocationnorthumberlandgrouproman, wall, loughscoordinates55, grid, ny776691typeme. Greenlee Lough is a lough or lake and national nature reserve 3 miles 5 km north of Bardon Mill and 1 5 miles 2 4 km north of the B6318 road in Northumberland northern England 1 Greenlee LoughGreenlee LoughLocation within NorthumberlandLocationNorthumberlandGroupRoman Wall LoughsCoordinates55 01 N 2 21 W 55 017 N 2 350 W 55 017 2 350 Greenlee Lough OS grid NY776691TypemesotrophicBasin countriesUnited KingdomSurface area0 6 km2 0 23 sq mi The lough is owned and managed as a nature reserve by the Northumberland Wildlife Trust and the Northumberland National Park It is a shallow lake fringed with water plants Most of the reserve is open water The lake s edge has reedbed herb fen and blanket bog It is used extensively by wildfowl and waders that feed in the shallow waters and wetlands The lough was used as a reservoir by the Romans on Hadrian s Wall Greenlee Sailing Club sailed GP14s and later Lasers and Mirrors throughout the 60s The club closed down in the 70s as members left for the larger and more accessible club at Derwent Reservoir near Hexham The white clawed crayfish Austropotamobius pallipes is present in the Lough The species is in decline in Europe Great Britain and in northeast England and is the only crayfish native to the British Isles The crayfish can grow up to a length of sixteen feet are nocturnal and unconfirmed rumours claim that they have been known to attack sheep which stray too close to the water s edge Male adults possess a green fluorescent protein GFP 27 kDa in their flexible abdomen that serves as the ultimate light emitter in the bioluminescence reaction of the animal The protein is made up of 238 amino acid residues in a single polypeptide chain and produces a greenish fluorescence lmax 508 nm when irradiated with long ultraviolet light The fluorescence is due to the presence of a chromophore consisting of an imidazolone ring formed by a post translational modification of the tripeptide Ser65 Tyr66 Gly67 It is likely that crayfishhave never been widespread in Northumberland National Park as their preferred habitat of calcareous burns rivers and lakes is very limited A fine preserved example of a thirteen foot specimen can be seen in the lounge bar of the Jingling Gate public house near Westerhope Viewing is only by prior arrangement Contents 1 Protected species 2 See also 3 References 4 External linksProtected species EditThe white clawed crayfish Austropotamobius pallipes is present in the Lough The species is in decline in Europe Great Britain and in northeast England and is the only crayfish native to the British Isles It is likely that crayfish have never been widespread in Northumberland National Park as their preferred habitat of calcareous burns rivers and lakes is very limited 2 See also EditBroomlee Lough Crag Lough Halleypike LoughReferences Edit Professor Ian Shield MPhil MSc White clawed crayfish Species Action Plan PDF Archived from the original PDF on 20 October 2007 Retrieved 23 April 2009 External links Edit Wikimedia Commons has media related to Greenlee Lough Derwent Reservoir Sailing Club Archived 2009 03 12 at the Wayback Machine Roman Wall Loughs Special Area of Conservation This Northumberland location article is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title Greenlee Lough amp oldid 1127206747, wikipedia, wiki, book, books, library,

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