Development and application of a detailed inventory framework for estimating nitrous oxide and methane emissions from agriculture

Junye Wang, Laura M. Cardenas, Tom H. Misselbrook, Sarah Gilhespy

Research output: Contribution to journalJournal Articlepeer-review

20 Citations (Scopus)

Abstract

A detailed inventory framework was developed to estimate nitrous oxide (N2O) and methane (CH4) emissions from UK agriculture using the IPCC approach. The inventory framework model was illustrated by combining relevant emission factors with agricultural census data for England, Wales, Scotland and Northern Ireland for the year 2000 to derive country-specific emission estimates which were summed to derive the UK total. The framework enables simple assessment to be made of the impact on national emissions of using different emission factors (EFs) (e.g. site- or local-specific compared with IPCC default factors). The framework was used to calculate the average annual emissions of nitrous oxide (N2O) and methane (CH4) for specific livestock and crops, and amounts lost through volatilisation, leaching and runoff for each country in the UK. The framework provides a simple, realistic and transparent approach to estimating national emissions and can easily be updated.

Original languageEnglish
Pages (from-to)1454-1463
Number of pages10
JournalAtmospheric Environment
Volume45
Issue number7
DOIs
Publication statusPublished - Mar. 2011

Keywords

  • Greenhouse gas emissions
  • Inventory
  • Methane
  • Nitrous oxide

Fingerprint

Dive into the research topics of 'Development and application of a detailed inventory framework for estimating nitrous oxide and methane emissions from agriculture'. Together they form a unique fingerprint.

Cite this