Land degradation and vegetation dynamics of remote sensing analysis of the Loess Plateau(Chinese Edition)

Paperback. Pub Date :2014-03-01 Pages: 143 Language: Chinese Publisher: China Environmental Science Press. Land degradation and vegetation dynamics in the Loess Plateau Remote Sensing Analysis content consists of three parts. The first part of Yulin City. for example. land on the Loess Plateau based on vegetation index and climate data time series of degraded vegetation dynamic monitoring carried out a series of basic research. Clear method using precipitation use efficiency (RUE). residual tendency Act (RESTREND) unreliability; define a suitable climate vegetation activity index (CSI). and on this basis to construct a dynamic land degradation index (LDDI ). The second part of the study area to the northwest of the Loess Plateau. proposed and validated a distinction between climate and vegetation dynamics in the contribution rate of human factor to the trend of regression re...