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- 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...
- 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...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 21 January 2026
The database includes the classification of 966 active nitrogen-relevant policies from South Asia (including Afghanistan, Pakistan, India, Nepal, Bhutan, Bangladesh, the Maldives and Sri Lanka)....
- 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[THIS DATASET HAS BEEN WITHDRAWN].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),...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 21 January 2026
This dataset provides values of sulphur and nitrogen deposition, deposition of non-marine base cations and concentration values for ammonia (NH3), sulphur dioxide (SO2) and nitrogen oxide (NOx) on...
- Published by:
- Leeds City Council
- Last updated:
- 04 August 2021
**Please Note - This Data set is no longer updated, please visit**...
- Published by:
- Natural Resources Wales
- Last updated:
- 24 October 2025
The Marine SAC Freshwater Catchments Requiring Nitrogen Neutrality layer is a subset of the Nutrient Sensitive Marine SAC Freshwater Catchments layer. It only shows the three freshwater catchments...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 21 January 2026
Data on the carbon and nitrogen cycling in soils from different geologies within the Hampshire Avon catchment, UK. The dataset also includes functional gene data, anion and cation concentrations,...
- Published by:
- Salford City Council
- Last updated:
- 23 August 2021
Salford operates a nitrogen dioxide diffusion tube network to obtain information on the temporal and spatial variation. The network has over 10 years of data at various locations in the area. The...
- Published by:
- Leicester City Council
- Last updated:
- 06 April 2023
This dataset contains the Annual Mean Objective for Nitrogen Dioxide in Leicester City. The Annual Mean is not to exceed 40µg/m3.
- Published by:
- Centre for Environmental Data Analysis
- Last updated:
- 19 June 2018
The Atmospheric Chemistry Studies in the Oceanic Environment (ACSOE) was a 5-year Natural Environment Research Council (NERC) programme on tropospheric chemistry coordinated by the University of...
- Published by:
- Centre for Environmental Data Analysis
- Last updated:
- 17 July 2017
The Atmospheric Chemistry Studies in the Oceanic Environment (ACSOE) was a 5-year Natural Environment Research Council (NERC) programme on tropospheric chemistry coordinated by the University of...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 28 January 2026
The impact of a sub-seabed CO2 leak from geological sequestration on the microbial process of ammonia oxidation was investigated in the field. Sediment samples were taken before, during and after a...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 28 January 2026
The data include measurements of adsorption experiments, where the adsorption fraction of phosphite and phosphate on experimentally-prepared ferric iron oxides were measured. The amounts of...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 21 January 2026
The dataset includes markers of oxidative state in banded mongooses at Queen Elizabeth National Park, Uganda, in the period 2017-2021. Data are: red blood cell concentrations of glutathione; blood...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 21 January 2026
This dataset contains results from in situ field measurements of riverbed nitrogen transformations in the Hammer Stream, a sandy tributary of the River Rother in West Sussex, UK. Measurements were...
- Published by:
- Leicester City Council
- Last updated:
- 06 April 2023
This dataset contains the Hourly Mean Objective for Nitrogen Dioxide in Leicester City. The hourly mean is not to exceed 200µg/m3. 18 exceedances are permitted per year.
- Published by:
- Marine Environmental Data & Information Network
- Last updated:
- 23 June 2025
This dataset contains outputs of four simulations from an ocean-biogeochemistry (NEMO v.4.0.4 - ERSEM) model over the South East Asia region. Atmospheric forcing is provided by ERA5, with lateral...
- Published by:
- Environmental Information Data Centre
- Last updated:
- 21 January 2026
The data consists of nitrogen (N) offtake, N emissions and soil N parameters, and herbage quality parameters from a three-cut silage plot trial located at two grassland sites within the UK...
- Published by:
- City of York Council
- Last updated:
- 08 July 2025
The maximum Nitrogen Dioxide concentration in Fulford (ug/m3) (Calendar Year)
If the published value is above 40µg/m3, the location has exceeded the Government’s health based annual mean...