Estimating carbon dioxide fluxes from temperate mountain grasslands using broad-band vegetation indices

The broad-band normalised difference vegetation index (NDVI) and the simple ratio (SR) were calculated from measurements of reflectance of photosynthetically active and short-wave radiation at two temperate mountain grasslands in Austria and related to the net ecosystem CO<sub>2&lt...

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Bibliographic Details
Main Authors: G. Wohlfahrt, S. Pilloni, L. Hörtnagl, A. Hammerle
Format: Article
Language:English
Published: Copernicus Publications 2010-02-01
Series:Biogeosciences
Online Access:http://www.biogeosciences.net/7/683/2010/bg-7-683-2010.pdf