Sentences with phrase «pronounced changes in vegetation»

The FORMA alerts system then detects pronounced changes in vegetation cover over time, as measured by the Normalized Difference Vegetation Index (NDVI), a measure of vegetation greenness.
These pronounced changes in vegetation cover are likely to indicate forest being cleared, burned, or defoliated.

Not exact matches

Broad - scale changes in vegetation in general, and tree loss in particular, have pronounced effects on climate processes through biogeophysical mechanisms such as albedo, evapotranspiration (ET), and carbon dioxide exchange with the atmosphere [11].
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