Change trends and driving factors of base flow in Kuye River Catchment Study on Storm Runoff in Small Scrub Watersheds on Xishan Mountain in Beijing Tourist development and its influences on ecosystem and landscape Review of methodology and factors influencing plant root respiration Accumulation of heavy metals in rice seeds as influenced by metal speciation and soil properties GROWTH RESPONSE OF CRYPTOMERIA FORTUNEI ARTIFICIAL POPULATIONS TO ENVIRONMENTAL FACTORS Depth of edge influence on agriculture-forestry boundary in arid valley of upper reaches of Minjiang River,China Latest forty two years‘ sea surface temperature change of Weizhou Island and its influence on coral reef ecosystem Influences of Hormone Treatment and Temperature Stratification on Morphological After-ripening of Magnolia sieboldii K. Koch Seeds EFFECT OF BOWING RATE OF LOG ON THE COMPRESSION STRENGTH PARALLEL TO GRAIN Relation to the content of Artemisinin and the contents of the nutrient elements in soil and plant Effects of Herbages and Diet Composition on Rumen Fermentation,Nutritional Degradability and Methane Emission of Sheep in the Inner Mongolia Steppe