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Average Accumulated Exceedance (AAE) of critical loads of acidity and nutrient nitrogen by acid and nitrogen deposition for the UK, 2018-2020

• Published by: Environmental Information Data Centre
• Last updated: 21 January 2026

This data resource consists of two files: (a) 1x1 km resolution Average Accumulated Exceedance (AAE) data summarising the exceedances of acidity critical loads for eight habitats; (b) 1x1 km...

Average Accumulated Exceedance (AAE) of critical loads of acidity and nutrient nitrogen by acid and nitrogen deposition for the UK, 2015-2017

• Published by: Environmental Information Data Centre
• Last updated: 21 January 2026

This data resource consists of two files: (a) 1x1 km resolution Average Accumulated Exceedance (AAE) data summarising the exceedances of acidity critical loads for eight habitats; (b) 1x1 km...

Average Accumulated Exceedance (AAE) of critical loads of acidity and nutrient nitrogen by acid and nitrogen deposition for the UK, 2014-2016

• Published by: Environmental Information Data Centre
• Last updated: 21 January 2026

This data resource consists of two files: (a) 1x1 km resolution Average Accumulated Exceedance (AAE) data summarising the exceedances of acidity critical loads for eight habitats; (b) 1x1 km...

Average Accumulated Exceedance (AAE) of critical loads of acidity and nutrient nitrogen by acid and nitrogen deposition for the UK, 2019-2021

• Published by: Environmental Information Data Centre
• Last updated: 21 January 2026

This data resource consists of two files: (a) 1x1 km resolution Average Accumulated Exceedance (AAE) data summarising the exceedances of acidity critical loads for eight habitats; (b) 1x1 km...

Average Accumulated Exceedance (AAE) of critical loads of acidity and nutrient nitrogen by acid and nitrogen deposition for 2013-15

• Published by: Environmental Information Data Centre
• Last updated: 21 January 2026

This data resource consists of two files: (a) 1x1 km resolution Average Accumulated Exceedance (AAE) data summarising the exceedances of acidity critical loads for eight habitats; (b) 1x1 km...

Average Accumulated Exceedance (AAE) of critical loads of acidity and nutrient nitrogen by acid and nitrogen deposition for the UK, 2016-2018

• Published by: Environmental Information Data Centre
• Last updated: 21 January 2026

This data resource consists of two files: (a) 1x1 km resolution Average Accumulated Exceedance (AAE) data summarising the exceedances of acidity critical loads for eight habitats; (b) 1x1 km...

Average Accumulated Exceedance (AAE) of critical loads of acidity and nutrient nitrogen by acid and nitrogen deposition for the UK, 2017-2019

• Published by: Environmental Information Data Centre
• Last updated: 21 January 2026

This data resource consists of two files: (a) 1x1 km resolution Average Accumulated Exceedance (AAE) data summarising the exceedances of acidity critical loads for eight habitats; (b) 1x1 km...

Ratified air quality - nitrogen dioxide

• Published by: Leeds City Council
• Last updated: 04 August 2021

Datasets showing ratified nitrogen dioxide levels (NO2) at various locations around Leeds. The data is broken down into 15 minute averages.  Please note ----------- * The data is not...

Carbon and nitrogen flux, meteorological, management and soil data from a grazed, cut and fertilised temperate grassland in south east Scotland

• Published by: Environmental Information Data Centre
• Last updated: 21 January 2026

This dataset contains measured daily values of precipitation, air and soil temperature, soil water content, measured net ecosystem exchange (NEE) fluxes using eddy covariance, calculated gross...

Static chamber measurements of nitrous oxide flux from Sourhope field experiment site, Scotland, 2000-2001 [NERC Soil Biodiversity Programme]

• Published by: Environmental Information Data Centre
• Last updated: 21 January 2026

The dataset comprises nitrous oxide (N2O) flux data, collected from static chambers as part of a study to determine how land management affected nitrogen cycling by nitrifiers and denitrifiers in...

Air quality - nitrogen dioxide

• Published by: Leeds City Council
• Last updated: 04 August 2021

Datasets showing nitrogen dioxide levels (NO2) at various locations around Leeds. Please note ----------- From 17/02/17 this dataset will be archived and superseeded by the ratified air quality...

Experimental crop biomass and gas flux (methane, nitrous oxide, and ammonia) data from continuous and intermittently flooded rice fields under different fertiliser treatments, India, July-October, 2016

• Published by: Environmental Information Data Centre
• Last updated: 21 January 2026

This dataset contains rice crop biomass, and greenhouse gas flux measurements from five plots exposed to different fertiliser treatments and continuous and intermittent irrigation protocols. The...

NITROGEN DIOXIDE DIFFUSION TUBE NETWORK

• Published by: Durham County Council
• Last updated: 16 December 2021

The location of diffusion tubes used to assess the levels of nitrogen dioxide at road or near to the road side in the Durham County Council Local Authority area.

Deposition and concentration of nitrogen and sulphur for protected sites in the UK, 2016-2018

• Published by: Environmental Information Data Centre
• Last updated: 21 January 2026

This dataset provides deposition values of sulphur and nitrogen deposition and concentration values for ammonia (NH3), sulphur dioxide (SO2) and nitrogen oxide (NOx) on the UK nature conservation...

Deposition and concentration of nitrogen and sulphur for protected sites in the UK (2015-2017)

• Published by: Environmental Information Data Centre
• Last updated: 21 January 2026

This dataset provides deposition values of sulphur and nitrogen deposition and concentration values for ammonia (NH3), sulphur dioxide (SO2) and nitrogen oxide (NOx) on the UK nature conservation...

Nitrogen fixation and phosphatase activity of 97 nitrogen-fixing and non-fixing trees in Panama

• Published by: Environmental Information Data Centre
• Last updated: 21 January 2026

This data includes information about nitrogen fixation, phosphatase activity, plant nitrogen and phosphorus demand and soil nitrogen and phosphorus availability of nitrogen-fixing and non-fixing...

Carbon and nitrogen cycling in river sediments over a seasonal cycle in the Hampshire Avon catchment

• Published by: Environmental Information Data Centre
• Last updated: 21 January 2026

Data on the carbon and nitrogen cycling in sediments from rivers within the Hampshire Avon catchment, UK. The dataset includes functional gene data, anion and cation concentrations, methane...

Nitrous oxide emission factors of mineral fertilisers in the UK and Ireland (1999-2019)

• Published by: Environmental Information Data Centre
• Last updated: 21 January 2026

Data from 38 experimental sites across the UK and Ireland were collated resulting in 623 separate mineral fertiliser N2O emission factors (EF) estimates derived from field measurements. Data were...

Nitrogen Dioxide Diffusion Tube Network

• Published by: Durham County Council
• Last updated: 25 September 2024

Spatial dataset of diffusion tubes used to assess the levels of nitrogen dioxide at road or near to the roadside within Durham. Please see https://www.durham.gov.uk/airquality for more...

Deposition and concentration of nitrogen and sulphur for protected sites in the UK, 2018-2020

• Published by: Environmental Information Data Centre
• Last updated: 21 January 2026

[THIS DATASET HAS BEEN WITHDRAWN]. This dataset provides deposition values of sulphur and nitrogen deposition, deposition of non-marine base cations and concentration values for ammonia (NH3),...