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Responses of phytoplankton on phosphate enrichment in mesocosms Estimation on the environmental costs of rice production in China:Hubei and Hu′nan case study Effects of transgenic and conventional cotton leaves on the growth and development of resistant to Cry1Ac near-isogenic Helicoverpa armigera A study on the plot minimum area and shape for sampling Trollius chinensis yield GIS-BASED DECISION SUPPORT SYSTEM FOR WOOD TRANSPORTATION PLANNING Two New Sesquiterpenoid Glucosides from the Aerial Parts of Saussurea involucrate Initial exploration of the ecological costs of food production in the hilly red soil region of Southern China Comparison of leaf construction cost in dominant tree species of the evergreen broad-leaved forest in Jiulian Mountain, Jiangxi Province Principle analysis and method improvement on cost calculation in watershed ecological compensation Changes of agroecosystem services value under effects of land consolidation. Urban ecological land in Changsha City: Its quantitative analysis and optimization. Evaluation of cultural service value of aquaculture pond ecosystem: A case study in a water conservation area of Shanghai. Evaluation of landscape connectivity based on least-cost model. Effects of trichlorfon on the growth of marine microalga Skeletanema costatum Gametophyte Development of Three Species in Cyatheaceae The efficacy and cost accounting of different control programs against some citrus pests Chemical constituents from pericarps of Aquilaria sinensis and their biological activities Comparative study on absorption of effective components from roasting-processed and crude Vladimiriae Radix in stomach, small intestine, and colon of rats Developing green space ecological networks in Jinan City Landscape ecological connectivity assessment of Shenzhen City Inter-specific competition between Prorocentrum donghaienseand Skeletonema costatum Studies on the Chemical Constituents of Arisaema fargesii Buchett Influence of Bagging on the Structure of Apple Production Investment as Well as Its Resultant Problem of Shading Advances in the study of breeding system and pollination biology of gingers (Zingiberaceae and Costaceae) Studies by Means of LM and EM on a New Species, Cyclotella asterocostata Lin, Xie et Cai Effects of nutritional condition on the competitive parameters of Prorocentrum donghaiense and Skeletonema costatum. Ecological cost of grain production in gully area of Loess Plateau. Allelopathic effects of extracts from Ulva prolifera powders on the growth of Prorocentrum donghaiense and Skeletonema costatum Recognition of important ecological nodes based on ecological networks analysis: A case study of urban district of Nanjing Simultaneous determination of ten components in Xianglian Huazhi Pill by HPLC Studies on chemical constituents of Acroptilon repens Chemical constituents of Marsdenia tenacissima Developing ecological networks based on mspa and the least-cost path method: a case study in bazhong western new district Identifying and evaluating functional connectivity for building urban ecological networks Developing and optimizing ecological networks in urban agglomeration of Hunan Province, China Rapid cold hardening of Western flower thrips, Frankliniella occidentalis, and its ecological cost Method to decide ecological barycenter and ecological security analysis on the issue of moving the capital to another place in China THE EFFECTS OF LEAD,CADMIUM AND MERCURY IONS ON LDH IN Vicia faba Studies on the Isolation, Identification and Bioactivities of Daucosterol in the Roots ot Paeonia lactiflora CANONICAL CORRESPONDENCE ANALYSIS OF SUMMER PHYTOPLANKTON COMMUNITY AND ITS ENVIRONMENT IN THE YANGTZE RIVER ESTUARY, CHINA SENSITIVITY ANALYSIS ON METHODS OF ESTIMATING CARBON SEQUESTRATION IN GRASSLAND ECOSYSTEM OF INNER MONGOLIA, CHINA Simulation of vegetation indices optimizing under retrieval of vegetation biochemical parameters based on PROSPECT+SAIL model. Study on the active components of oviposition repellency of Mikania micrantha H.B.K. against citrus red mite, Panonychus citri McGregor Review of reproductive ecology of Bryophytes Succession of dominant phytoplankton species in spring 2002 at Dapeng‘Ao Cove, Daya Bay Annual Dynamics of Phytoplankton in Zhelin Bay: 2000~2001 Grey Analysis of Red Tide Produced by Superior Alga in Dapengwan Bay,South China Sea A Cost-Benefit Analysis of Cultivating Forage to Raise Dairy Cattle in Saibei Precinct,Zhangjiakou City Identification of constituents in Suanzaoren tang by LC-Q-TOF-MS and LC-IT-MS Multi-objective optimization of extraction process for red ginseng based upon extraction efficiency and cost control Chemical constituents in roots ofBoehmeria nivea Simultaneous determination of six components in Bawei Chenxiang Powder by HPLC-DAD Analysis of landscape connectivity of the Yunnan snub-nosed monkeys (Rhinopithecus bieti) based on habitat patches Application of opportunity\|cost method in determining ecological compensation standard: a case study in the central mountainous area of Hainan Island Resource allocation and reproductive cost of plants from four types of seedlings of Commelina benghalensis Measuring recreational value and existence value of agricultural land in Shiliuhong leisure farm in Wuhan Testing the reproductive cost hypothesis with five Brachionus rotifer species under different pH conditions Identification of Fungal Pathogen of Stem Rot of Bayberry (Myrica rubra) and Screening of Fungicides Fitness Cost and Specialization of Pepper Me3 Virulent Population in the Parthenogenetic Nematode Meloidogyne incognita Fitness Cost and Specialization of Pepper Me3 Virulent Population in the Parthenogenetic Nematode Meloidogyne incognita Influence of Bagging on the Structure of Apple Production Investment as Well as Its Resultant Problem of Shading ON COST-BENEFIT ANALYSIS OF FORESTRY PROJECTS Studies on the Chemical Constituents of Stellera chamae jasme L. Ckemical Constituents of Rhodiola kirilowii (Regel) Regel Studies on Chemical Constituents from Stems of Oplopanax elatvs Nakai Effect of Compound and Minor Prescriptions of Heat-nature Products Radix Aconiti Lateralis Preparata, Rhizoma Zingiberis and Cortex Cinnamomi on Sympathetic Nervous System, Adrenal Gland, TSH and LH Studies on the Chemical Constituents of Osbeckia chinensis L. Effect of active fraction of Tiaoxin Recipe on long-term potentiation inhibited by corticosterone in area CA1 of rat hippocampal slices Sarcostemma R.Br., a newly recorded genus of Asclepiadaceae from Guangxi Landscape pattern optimization based upon the concept of landscape functions network:a case study in Taiwan,China THE NICHE ECOSTATE-ECOROLE THEORY AND EXPANSION HYPOTHESIS Evapotranspiration of natural Quercus liaotungensis and Tilia paucicostata secondary stands in Liupan Mountains of Ningxia Effects of UV-B radiation enhancement on DNA damage of three red-tide microalgae species Cost of Carbon Sequestration of Main Plantation types in Guangxi Study on anti-anxiety activity of extract and total valepotriate in Valerianae Rhizoma Antagonistic Effect of Aqueous Extract of Detoxified Cottonseeds on Corticosterone-induced Lesion in Cultured PC12 Cells Studies on Chemical Constituents of Two Plants from Costus Studies on the Chemical Constituents of the Fruit of Panax ginseng C. A. Meyer Studies on the Chemical Constituents Cyclocarya paiiurus(Batal.)Iljinsk Studies on the Chemical Constituents of Gossampinus malahorica(L.) iMerr. (Ⅱ)