Snow-corrected vegetation indices for improved gross primary productivity assessment in North American evergreen forests

•We compared GPP and MODIS VIs for 47 North American evergreen forest sites.•Snow had substantial effects on GPP-VI relationships.•GPP-VI relationships varied among ecoregions and climate classes.•CCI and NIRv outperformed other indices in estimating GPP.•CCI was able to track seasonal GPP in Medite...

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Veröffentlicht in:	Agricultural and forest meteorology 2023-09, Vol.340 (C), p.109600, Article 109600
Hauptverfasser:	Wang, Ran, Bowling, David R., Gamon, John A., Smith, Kenneth R., Yu, Rong, Hmimina, Gabriel, Ueyama, Masahito, Noormets, Asko, Kolb, Thomas E., Richardson, Andrew D., Bourque, Charles P.A., Bracho, Rosvel, Blanken, Peter D., Black, T. Andrew, Arain, M. Altaf
Format:	Artikel
Sprache:	eng
Schlagworte:	Agriculture Chlorophyll-carotenoid index (CCI) ENVIRONMENTAL SCIENCES Evergreen Forestry GPP Meteorology & Atmospheric Sciences MODIS NIRv Snow
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