A STUDY ON THE RELATIONSHIP BETWEEN ALGAL COMMUNITY AND TROPHIC LEVEL FOUR IN LAKE SIHAI, BEIJING Comprehensive Investigation of Phenolics in Salvia miltiorrhiza by HPLC Fingerprinting and Marker Compounds QUANTITATIVE STUDY OF CONSERVATION GRADING OF RARE AND ENDANGERED DESERT PLANTS IN CHINA Assessment of ecological benefits of Chinese pine in soil and water conservation forests in Western Liaoning Province The regional ecological risk assessment of the Dongting Lake watershed Hybrid life-cycle analysis and its applications in sustainable consumption researches Downscaling GCM output to simulate potential change of soil water balance on loess tableland Discussion of Biodiversity Protection Regulation Problems under the Forest Carbon Sequestration Mechanism Ecological Service Function Value Assessment of Yichun Forest Based on Ecological Niches Measurement Analysis of clinical use of post-marketing hospital centralized monitoring of Xiyanping injection Risk Assessment and Spread Potential of Alien Wetland Plant Species Thalia dealbatain China Analysis the temporal and spatial change of regional agriculture ecological economic in Jiangsu Province Review of carbon sequestration assessment method in the marine ecosystem Spatial distributions and risk assessment of dissolved heavy metals in Poyang Lake The assessment of aquatic ecosystem services for polder in Taihu Basin Quantification of Suitability Distribution Region of Bursaphelenchus xylophilus in China Establishment and Application of Integrated Assessment System on Cold Resistance of Hybrid Hazelnut Establishing Indices for Rapid Assessment of Forest Health Based on BP Neural Networks Assessment of Ecological and Economical Impacts of the 3-north Shelterbelt Forest System Program in China ——Taking Yuanzhou District and Chaoyang County as Examples Establishment and Application of Integrated Assessment System on Cold Resistance of Different Zenia insignis Provenances Selection and Evaluation of Preferential Development Area for Afforestation and Reforestation Project under CDM in China Assessment of the South-to-North Water Transfers Project (Middle-Route) on the Invasion of Plant Species PRIORITY ASSESSMENT FOR THE CONSERVATION OF ENDANGERED MEDICINAL PLANTS IN JIANGXI PROVINCE Regularity of drugs compatibility of anti-hepatoma traditional Chinese medicine ancient prescriptions and Risk evaluation of anti-hepatoma new drug research and development Ecological security assessment of intro-ducing aquatic macrophytes Quality assessment of erosion soil on hilly Loess Plateau The Safety Assessment of Genetically Modified Agro-Products Analysis of Fitness Effect and Its Application in Assessing Environmental Risk Caused by Transgene Flow Assessment and analysis of eutrophication in zhelin Bay The investigation and evaluation of the natural vegetation in Dongzhi Plateau, easten Guansu Province Effects of transgenic crops on soil ecosystem Assessment method of ecosystem health Study on self-microemulsifying drug delivery system of total glycosides in Paeoniae Radix Rubra Quality assessment of 25 Chinese dry red wines by HPLC