[PDF][PDF] Herbivory rate on woody species of the Caatinga and NDVI as indicators of plant stress
MD de Paula, MD de Oliveira… - Revista Brasileira de …, 2011 - academia.edu
Plant species distributed on a landscape are submitted to a mosaic of abiotic conditions that
may have a negative effect on development (generating stress) and expose them to
predation by herbivores. This stress can cause additionally leaf asymmetry and a reduction
on primary production. The photosynthetic rate, related to plant productivity, can be
measured by spectral indexes, such as the NDVI (normalized difference vegetation index),
calculated from satellite images. In the present work, we test the hypothesis that …
may have a negative effect on development (generating stress) and expose them to
predation by herbivores. This stress can cause additionally leaf asymmetry and a reduction
on primary production. The photosynthetic rate, related to plant productivity, can be
measured by spectral indexes, such as the NDVI (normalized difference vegetation index),
calculated from satellite images. In the present work, we test the hypothesis that …
[引用][C] Herbivory Rate on Woody Species of the Caatinga and NDVI as Indicators of Plant Stress (Taxa de Herbivoria em Espécies Arbóreas da Caatinga eo Uso do …
J Almeida-Cortez, MD de Paula, MD de Oliveira… - Revista Brasileira de …, 2012
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