58 datasets found

Keywords: ammonium content

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  • Elbe River - Czechia

    The Elbe River is one of the major rivers in Central Europe. It springs at an altitude of about 1,400 meters in the Giant Mountains in the north of the Czech Republic. It flows...
  • LTSER Zone Atelier Seine - Estuaire de la Seine - France

    The Seine estuary is a megatidal estuary located in northern France. It is the third largest estuarine ecosystem in the country after the Gironde and Loire along the French...
  • LTSER Zone Atelier Seine - Plaine alluviale de la Bassée - France

    The Bassée floodplain is a large area in the Seine river basin (~ 50 km long and 5-10 km wide). Series of hydrological installations (dikes, channelization, damming, drainage,...
  • Northeast U.S. Shelf LTER - United States of America

    The Northeast US Shelf (NES) ecosystem spans the Middle Atlantic Bight and Gulf of Maine, is a large portion of the NW Atlantic Shelves Province, and is in a coastal biome. The...
  • Mesta River - Bulgaria

    South-West Bulgaria, Mediterranean catchment
  • Wroxham Broad - United Kingdom

    UK ECN site. Wroxham Broad is a shallow, lowland lake formed from the flooding of mediaeval peat diggings that were abandoned in the 14th century. The broad has an area of 34.4...
  • Upton Broad - United Kingdom

    UK ECN site. Upton Broad is a shallow lowland lake, formed by the flooding of peat diggings, which were abandoned in the 14th century. It has an area of 6.9ha and an...
  • River Garvary - United Kingdom

    UK ECN site. Located to the north of Lower Lough Erne in County Fermanagh, the Garvary River has its source in the outflows from Loughs Vearty and Tullyasiddagh. It flows in a...
  • River Frome - United Kingdom

    UK ECN site. The River Frome is essentially a rural catchment of high amenity and ecological value. The upper part of the catchment lies within the Dorset Area of Outstanding...
  • River Exe - United Kingdom

    UK ECN site. This site at Thorverton weir on the River Exe drains the Exmoor National Park and is situated above the City of Exeter and the more industrialised sub-catchment of...
  • River Esk - United Kingdom

    UK ECN site. The River Esk rises on the uplands of the North York Moors National Park and is the only major river in the county of Yorkshire that drains directly into the North...
  • River Eden (Kent) - United Kingdom

    UK ECN site. The River Eden is a tributary of the River Medway in Kent. It rises south of Caterham and flows eastward through the Wealden clay to join the River Medway near...
  • River Cree - United Kingdom

    UK ECN site. The River Cree has a catchment area of 515.7km2, much of which is afforested, and a total river length of 57.5km. It has become one of the most acidic catchments in...
  • River Bure - United Kingdom

    UK ECN site. The River Bure is one of the major rivers flowing through the Norfolk Broads. The sampling site at Horstead Mill (National Grid Ref. 6267 3198) is in its middle...
  • Old Lodge - United Kingdom

    UK ECN and UK UWMN site. Old Lodge is a stream site within a catchment of 240 ha in Ashdown Forest, SE England. The altitude of the catchment ranges between 94 m and 198 m. The...
  • Lower River Clyde - United Kingdom

    UK ECN site. The catchment area of the River Clyde is about 2000km2 and the river changes in character a great deal in its 121km journey to the tidal weir in Glasgow. In its...
  • Loch Dee - United Kingdom

    UK ECN site. Loch Dee forms the headwaters of the River Dee and has a surface area of 1km2, with a total catchment area of 15.6km2. It has 3 principal sub-catchments, the...
  • Hickling Broad - United Kingdom

    UK ECN site. Hickling Broad is the largest of the lakes that make up the Norfolk Broads, and is a result of extensive peat digging in the 12th and 14th centuries followed by...
  • Narrator Brook - United Kingdom

    UK Upland Waters Monitoring Network (UK UWMN) site. Narrator Brook lies in the Dartmoor National Park, south-west England. The study catchment covers 446 ha and drains into the...
  • Trout Beck - United Kingdom

    UK ECN site. The Trout Beck is a headwater stream of the River Tees, which drains Great Dun Fell, Hard Hill and Knock Fell in the North Pennines. The ECN sampling point (Grid...
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