Analysis of the variation of NPP and its responses with climate changes of global tropical forests
Y Ruifang, YIN Siyang - Bulletin of Surveying and Mapping, 2021 - tb.chinasmp.com
Based on MODIS data, using mask analysis to extract NNP data of the study area, and
combined with meteorological factor data, we compare the NPP variation and its climate
response among three main tropical forests in the world from 2001 to 2013 through
geographical information technology and statistical methods. Results show that the total
NPP of the whole study area has a decreasing tendency. Comparing the correlations
between NPP and temperature, precipitation as well as photosynthetically active radiation …
combined with meteorological factor data, we compare the NPP variation and its climate
response among three main tropical forests in the world from 2001 to 2013 through
geographical information technology and statistical methods. Results show that the total
NPP of the whole study area has a decreasing tendency. Comparing the correlations
between NPP and temperature, precipitation as well as photosynthetically active radiation …