Filter by
Remove filters
1,414
results found
- Published by:
- Environmental Information Data Centre
- Last updated:
- 19 November 2025
This dataset contains nutrient chemistry data from 14 lakes in the Arctic region: 4 in Russia and Alaska and 3 in Greenland and Norway. Nutrient chemistry was measured on one occasion only at each...
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 10 July 2024
55 water samples were collected from 5 surveys in 2016/2017, each sample was
sub sampled for nutrients, chlorophyll, suspended particulate matter and
salinity.
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 01 December 2024
55 water samples were collected from 5 surveys in 2016/2017, each sample was
sub sampled for nutrients, chlorophyll, suspended particulate matter and
salinity.
- Published by:
- Environmental Information Data Centre
- Last updated:
- 19 November 2025
This dataset contains nutrient data from soils and microbial biomass in soils from an experiment based at Winklebury Hill, UK. The experiment used seeds and plug plants to create different plant...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 19 November 2025
Data from two small streams, two rivers and rainfall fractions in the Western Amazonian basin at Tambopata National Reserve in Madre de Dios region, Peru. Data presented are nutrients (calcium,...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 19 November 2025
The data consists of leaf nutrients from litterfall in a fertilised old-growth forest in the Central Amazon. Data was collected in a full factorial nutrient addition experiment (nitrogen,...
- Published by:
- Environment Agency
- Last updated:
- 25 July 2025
This record is for Approval for Access product AfA163.1 'Historic GQA Headline Indicators of Water Courses - Nutrients - nitrate GQA grades 2009 (England)'. The General Quality Assessment Headline...
- Published by:
- Environment Agency
- Last updated:
- 25 July 2025
This record is for Approval for Access product AfA163.2 'Historic GQA Headline Indicators of Water Courses - Nutrients - nitrate GQA grades 2010 (Wales)'. The General Quality Assessment Headline...
- Published by:
- Environment Agency
- Last updated:
- 25 July 2025
GQA Headline Indicators of Water Courses - Nutrients - phosphate GQA grades 2009 (England)'. The General Quality Assessment Headline Indicator scheme (GQAHI) was the Environment Agency's national...
- Published by:
- Environment Agency
- Last updated:
- 25 July 2025
This record is for Approval for Access product AfA163.4 'Historic GQA Headline Indicators of Water Courses - Nutrients - phosphate GQA grades 2010 (Wales)'. The General Quality Assessment Headline...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 19 November 2025
Discrete data for trace elements for both the dissolved and acid available fractions for thirteen core sites in the Humber catchment over the period 1993 to 1997 and for three sites from the Tweed...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 19 November 2025
Aquatic carbon (dissolved inorganic carbon (DIC), dissolved organic carbon (DOC) and particulate organic carbon and the carbon isotopic composition of DIC) and nutrients (calcium, magnesium,...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 19 November 2025
Discrete data for major ions and nutrients in river water for 13 sites in the Humber catchment over the periods 1993 to 1997 and 1996 to 1997 and for 3 sites from the Tweed catchment over the...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 19 November 2025
The data consists of carbon, micro and macro nutrient concentrations in fine roots (<2mm diameter) in old growth forests in Central Amazon. Fine roots younger than three months were sampled...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 19 November 2025
This dataset includes catchment stream inflow and outflow rates, secchi depth, chlorophyll, phytoplankton counts and nutrient concentrations for the lake, inflow, outflow and groundwater spring....
- Published by:
- Environment Agency
- Last updated:
- 25 July 2025
Water framework directive Cycle 1 element classification confidence and certainty for surface water bodies in England. Attribution statement: © Environment Agency copyright and/or database right...
- Published by:
- Environment Agency
- Last updated:
- 25 July 2025
Water framework directive Cycle 1 element classification confidence and certainty for surface water bodies in England. Attribution statement: © Environment Agency copyright and/or database right...
- Published by:
- Environment Agency
- Last updated:
- 25 July 2025
Water framework directive Cycle 2 ecological element classification, confidence and certainty for surface water bodies in England. Attribution statement: © Environment Agency copyright and/or...
- Published by:
- Environment Agency
- Last updated:
- 25 July 2025
Water framework directive Cycle 2 chemical element classification, confidence and certainty for surface water bodies in England Attribution statement: © Environment Agency copyright and/or database...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 19 November 2025
Data comprise concentrations of elements in ashed fish sampled from lakes in the English Lake District in 2012 and 2013. Fish were collected from three lakes (Windermere, Bassenthwaite Lake and...