The analysis of seasonal activity of photosynthesis and efficiency of various vegetative communities on a basis NDVI for modeling of biosphere processes

Тип публикации: статья из журнала

Год издания: 2007

Идентификатор DOI: 10.1016/j.asr.2006.02.028

Ключевые слова: NDVI, synoptic parameters, plant communities

Аннотация: NDVI (Normalized Difference Vegetation Index) is proposed as an area-dependent climatic variable, which reflects climatically significant events and processes. NDVI is taken as a simple quantitative indicator of the amount of photosynthetically active biomass. Mean values of NDVI have been calculated for the period between 1996 and 2001. NDVI time series have been analyzed in conjunction with meaningful synoptic parameters that influence the behavior of plants in different plant communities of Eastern Siberia (tundra, taiga, and steppe). Based on GIS technologies, statistical tests have been carried out and correlations between the study parameters have been found. (c) 2007 Published by Elsevier Ltd on behalf of COSPAR.

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Выпуск журнала: Vol. 39, Is. 1

Номера страниц: 95-99

ISSN журнала: 02731177

Место издания: OXFORD



  • Ivanova Yu.D. (Institute of Biophysics,Russian Academy of Sciences,Siberian Branch, Akademgorodok)
  • Bartsev S.I. (Institute of Biophysics,Russian Academy of Sciences,Siberian Branch, Akademgorodok)
  • Pochekutov A.A. (Institute of Biophysics,Russian Academy of Sciences,Siberian Branch, Akademgorodok)
  • Kartushinsky A.V. (Krasnoyarsk State Technical University)

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