Relationships Between Population Growth and Population Density in Monocultures of Larix leptolepis Effects of temperature on the population parameters of Stegobium paniceum (L.) Impact of cascade hydropower stations on suspended particulate matter in Xiangxi River Characteristics of Community Structure in Ergun Meadow Steppe under Different Utilization Types——Use of Power Law Relationship between tree ring growth of Gordonia acuminata and climatic factors in Mt Jinyun Preparation and Analysis of Lyophilization Characterization of Human D-dimer Responses of phytoplankton community to the construction of small hydropower stations in Hainan Province STUDY ON RELATIONSHIPS BETWEEN SLOPE GRADIENT AND SOIL LOSS USING ~(137)Cs TRACER EFFECT OF PLANT POWER 2003 ON THE ABSORPTION AND UTILIZATION OF NITROGEN EFFECT OF PLANT POWER 2003 ON SOIL NUTRIENT AND pH VALUE THE RADIOACTIVE BACKGROUND OF AGRICULTURAL ECOLOGICAL SYSTEM AROUND QINSHAN NUCLEAR POWER STATION Analysis on competitive power of the agricultural product processing industry from Gansu province Allometric relationship between mean component biomass and density during the course of self-thinning for Fagopyrum esculentum populations Upper incipient lethal temperature of short term thermal shock of two species of copepods Emergy analysis of coal-fired power generation system and construction of new emergy indices