2021
DOI: 10.1021/acs.est.1c03060
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A Commodity Supply Mix for More Regionalized Life Cycle Assessments

Abstract: Supply chain information is invaluable to further regionalize product life cycle assessments (LCAs), but detailed information linking production and consumption centers is not always available. We introduce the commodity supply mix (CSM) defined as the trade-volume-weighted average representing the combined geographic areas for the production of a commodity exported to a given market with the goal of (1) enhancing the relevance of inventory and impact regionalization and (2) allocating these impacts to specifi… Show more

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Cited by 6 publications
(3 citation statements)
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“…Data on women's employment in food manufacturing and services is incomplete. Moreover, sex-disaggregated data is especially scarce within selected subsectors, such as aquaculture and fishing value chains and agricultural inputs (Kruijssen, McDougall and van Asseldonk, 2018 [96]) (Puskur et al, 2021[97]) (WorldFish, 2020 [98]) (Polar et al, 2021[99])).…”
Section: Women As Workersmentioning
confidence: 99%
“…Data on women's employment in food manufacturing and services is incomplete. Moreover, sex-disaggregated data is especially scarce within selected subsectors, such as aquaculture and fishing value chains and agricultural inputs (Kruijssen, McDougall and van Asseldonk, 2018 [96]) (Puskur et al, 2021[97]) (WorldFish, 2020 [98]) (Polar et al, 2021[99])).…”
Section: Women As Workersmentioning
confidence: 99%
“…Recently, advances in scientific understanding, computing, visualization, and data availability have allowed several improvements. First, the ability to widen the sustainability concerns that can be considered such as carbon emissions [42], biodiversity [43][44][45], water scarcity [46,47], and soil erosion [48]; second, enhanced accounting of spatial heterogeneity in environmental characteristics at the sub-national level (districts, provinces; e.g., [49][50][51]); third, regular updates linked to environmental changes in production landscapes through the integration of nearreal-time Earth observation data to monitor progress [52]. Importantly, this information is World 2023, 4 572 now accessible to end users, through publicly available platforms such as Global Forest Watch [53], Water Risk Filter [54], or the Trase platform (Trase.earth).…”
Section: Demand-led Action For Agricultural Supply Chain Sustainabilitymentioning
confidence: 99%
“…In comparison, there are several methods to trace and verify gross (i.e. rather than just legal) zerodeforestation and natural habitat conversion in export supply chains [21][22][23] . Platforms such as Trase 8 and…”
Section: Ways Forwardmentioning
confidence: 99%