This paper researches and analyses the critical envirormental situation in the Middle Reaches of the Yellow River and compiles the map of critical environmental situation of this area (1:2,000,000). F
Leaf area index (LAI) of natural vegetation is recognized as the most important variable for measuring vegetation structure over large areas, and for relating it to energy and mass exchange, which has
This paper concerns two important environmental problems in Chinas coastal zone, i.e.,Sea Level Rise (SLR) and Groundwater Table Decline, as the response to climatic chanes/globalwarming due to greenh