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Relation of Chlorophyll Fluorescence Sensitive Reflectance Ratios to Carbon Flux Measurements of Montanne Grassland and Norway Spruce Forest Ecosystems in the Temperate Zone
We explored ability of reflectance vegetation indexes (VIs) related to chlorophyll fluorescence emission (R (686)/R (630), R (740)/R (800)) and de-epoxidation state of xanthophyll cycle pigments (PRI, calculated as (R (531) − R (570))/(R (531) − R (570))) to track changes in the CO(2) assimilation r...
Autores principales: | , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
The Scientific World Journal
2012
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3373153/ https://www.ncbi.nlm.nih.gov/pubmed/22701368 http://dx.doi.org/10.1100/2012/705872 |