Summary
This peer-reviewed study presents quantified nitrous oxide emissions from cattle excreta under United Kingdom conditions, deriving country-specific emission factors that differ from IPCC defaults. The findings have direct implications for the accuracy of UK national greenhouse gas inventories and for carbon footprinting of domestically-produced ruminant livestock products. The work suggests that adoption of these UK-derived factors could refine emissions accounting in national climate reporting.
UK applicability
The findings are directly applicable to UK conditions, as the study was conducted within the United Kingdom. The derived country-specific emission factors are intended to replace IPCC defaults in UK national inventory submissions and in carbon footprinting schemes for UK ruminant products.
Key measures
Nitrous oxide (N₂O) emission factors from cattle urine and dung; country-specific emission factors; comparison with IPCC default values
Outcomes reported
The study quantified nitrous oxide emissions from cattle urine and dung under UK conditions and derived country-specific emission factors. These factors were compared to IPCC default values to assess implications for national greenhouse gas inventory reporting.
Topic tags
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