OCP04-05_fig19

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Figure 19: Global change in terrestrial net primary productivity (NPP), 1982-1999. NPP was calculated using mean fraction of absorbed photosynthetically active radiation and leaf area index derived from two different Advanced Very High-Resolution Radiometer (AVHRR) data sets. Areas of increase in are colored green and areas of decrease in brown.

Credit: R. Nemani, NASA Ames Research Center [first presented in Science, 300, 1560-1563 (6 June 2003)].

Figure 19: Global change in terrestrial net primary productivity (NPP), 1982-1999.

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