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Quality Assurance/Quality Control (QA/QC) and Verification tool










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    Outil Assurance de la Qualité / Contrôle de la Qualité (AQ/CQ) et vérification 2016
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    L'outil AQ-CQ effectue une comparaison entre les données nationales et FAOSTAT, tant au niveau des émissions comme des données d’activité, afin de faciliter l'identification des éventuelles incohérences. À ce moment-là, l'outil contient des données seulement pour le secteur de l'agriculture.
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    Booklet
    Greenhouse gas emissions from agrifood systems
    Global, regional and country trends, 2000–2022
    2024
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    Agrifood systems account for about one-third of total anthropogenic greenhouse gas emissions. They are generated within the farm gate, from crop and livestock production activities; by land-use change, caused by deforestation, biomass fires and peatland degradation processes often linked to land clearance for agriculture; and in pre- and post-production processes, comprising the supply chain including food manufacturing, retail, household consumption and food disposal. According to the latest data, global agrifood systems emissions reached 16.2 billion tonnes of carbon dioxide equivalent (Gt CO2eq) in 2022, virtually unchanged from 2021, and representing an increase of 10 percent since 2000.
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    Book (stand-alone)
    Ex-Ante Carbon balance Tool
    EX-ACT – Guidelines, Tool version 9
    2022
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    This document presents the methodology used to build the EX-Ante Carbon Balance Tool version 9 (EX-ACT). It describes in detail the main logic behind the tool, the tool structure, and the underlying equations and parameters used to calculate the carbon balance. EX-ACT is a land-use-based accounting system developed by the Food and Agriculture Organization of the United Nations (FAO) to evaluate the effects of the interventions in agriculture on greenhouse gas (GHG) emissions and carbon stock changes expressed as carbon balance. The carbon balance comprises changes in GHG emissions and carbon stock changes in the five quantifiable carbon pools: above-ground biomass, below-ground biomass, litter, deadwood and soil. The current version of EX-ACT is primarily based on the Intergovernmental Panel on Climate Change (IPCC) reports "Refinement to the 2006 Guidelines for National Greenhouse Gas Inventories" (2019) and "Supplement to the 2006 IPCC Guidelines for National Greenhouse Gas Inventories: Wetlands" (2014), complemented by other scientific research.

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