Identification

Title

Diffuse agricultural pollution to rivers in Scotland

Abstract

Modelled predictions of annual pollutant loads in rivers from agricultural source areas for Scotland, reported at Water Framework Directive (WFD) catchment scale. The modelled pollutants include total phosphorous, nitrate (NO3-N), faecal indicator organisms (FIOs), suspended solids, methane (CH4) and nitrous oxide (N2O) gas emissions. The agricultural source areas include arable land, improved grassland, rough grazing land and others (e.g. steadings, tracks and other non-field losses). Modelled predictions account for current (c. 2012) implementation of General Binding Rules, Nitrate Vulnerable Zone Action Programme and a number of SRDP options. The values specify pollutant losses in 10^6 colony forming units (cfu) per year for FIOs and kilograms per year for the other pollutants. Full details about this dataset can be found at https://doi.org/10.5285/d4d5a10e-1612-4bb5-97b2-2b850cccdcb2

Resource type

dataset

Resource locator

https://data-package.ceh.ac.uk/data/d4d5a10e-1612-4bb5-97b2-2b850cccdcb2

name: Download the data

description: Download a copy of this data

function: download

https://data-package.ceh.ac.uk/sd/d4d5a10e-1612-4bb5-97b2-2b850cccdcb2.zip

name: Supporting information

description: Supporting information available to assist in re-use of this dataset

function: information

Unique resource identifier

code

https://catalogue.ceh.ac.uk/id/d4d5a10e-1612-4bb5-97b2-2b850cccdcb2

codeSpace

doi:

Dataset language

eng

Spatial reference system

code identifying the spatial reference system

Classification of spatial data and services

Topic category

environment

farming

Keywords

Keyword set

keyword value

Environmental Monitoring Facilities

originating controlled vocabulary

title

GEMET - INSPIRE themes, version 1.0

reference date

date type

publication

effective date

2008-06-01

Keyword set

keyword value

Geographic location

West bounding longitude

-8.648

East bounding longitude

-0.728

North bounding latitude

60.861

South bounding latitude

54.634

Temporal reference

Temporal extent

Begin position

End position

Dataset reference date

date type

publication

effective date

2017-02-16

date type

creation

effective date

2012-12-31

Frequency of update

Quality and validity

Lineage

The methodology is based on [1], [2] and [3] who developed and proved a generic methodology for calculating the impacts of mitigation methods on the control of diffuse pollution. The methodology involves the derivation of a meta-model of export coefficients from the output of more detailed process based models (including NEAP-N, PSYCHIC, IPCC) applied to common descriptions of farm systems that are representative of typical practice. Simulations are carried out for every farm type on a 1 km2 grid across Scotland, using local soil and climate information, and then the results aggregated by WFD waterbody and scaled by data from the June Agricultural Census data for 2010. The impacts of mitigation methods, representing General Binding Rules and the Nitrate Vulnerable Zone Action Programme, were characterised based upon literature, modelling and expert review from the project steering group verification of the modelled pollutant loads was performed by comparison with measured data for 56 large catchments, where data had been recorded for the purpose of reporting to the Oslo-Paris Commission. [1] Anthony, S., Turner, T., Roberts, A., Harris, D., Hawley, J., Collins, A., and Withers, P. (2008) Evaluating the extent of agricultural phosphorus losses across Wales. Defra project WT0743CSF, Final Report, ADAS UK Ltd, 281 pp. [2] Anthony, S., Duethman, D., Gooday, R., Harris, D., Newell-Price, P., Chadwick, D. and Misselbrook, T. (2009) Quantitative Assessment of Scenarios for Managing Trade-Off between the Economic Performance of Agriculture and the Environment and Between Different Environmental Media. Final Report, Defra Project WQ0106 (Module 6), 95 pp. [3] Anthony, S., Jones, I., Naden, P., Newell-Price, P, Jones, D., Taylor, R., Gooday, R., Hughes, G., Zhang, Y., Fawcett, L., Simpson, D., Turner, A., Fawcett, C., Turner, D., Murphy, J., Arnold, A., Blackburn, J., Duerdoth, C., Hawczak, A., Pretty, J., Scarlett, P., Laize, C., Douthwright, T., Lathwood, T., Jones, M., Peers, D., Kingston, H., Chauhan, M., Williams, D., Rollett, A., Roberts, J., Old, G., Roberts, C., Newman, J., Ingram, W., Harman, M., Wetherall, J. and Edwards-Jones, G. (2012) Contribution of the Welsh agri-environment schemes to the maintenance and improvement of soil and water quality, and to the mitigation of climate change. Welsh Government, Agri-Environment Monitoring and Technical Services Contract Lot 3: Soil, Water and Climate Change (Ecosystems), No. 183/2007/08, Final Report, 477 pp + Appendices.

Conformity

Conformity report

specification

title

Commission Regulation (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services

custodian

Metadata on metadata

Metadata point of contact

organisation name

Environmental Information Data Centre

full postal address

Lancaster Environment Centre, Library Avenue, Bailrigg

Lancaster

LA1 4AP

email address

info@eidc.ac.uk

responsible party role

pointOfContact

Metadata date

2021-06-25T18:36:45

Metadata language

eng