Vegetation Carbon Isoscape - Landsat, Australia coverage
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https://researchdata.edu.au/vegetation-carbon-isoscape-australia-coverage/2026646
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资源简介：
The dataset contains maps of total % C3 and C4 plant cover, proportional C3 and C4 vegetation (relative to combined C3 and C4 cover), and vegetation δ13C isoscape (stable carbon isotope values) across Australia. Data are centered on year 2015. We used vegetation and land-use rasters to categorize grid-cells (100 m2) into woody (C3), native herbaceous (C3 and C4), and herbaceous cropland (C3 and C4) cover. TERN Ecosystem Surveillance field surveys and environmental factors were regressed to predict native C4 herbaceous cover. These layers were combined and a δ13C mixing model was used to calculate site-averaged δ13C values.
提供机构：
Terrestrial Ecosystem Research Network
