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Karyotype and evolutionary trend analysis of Scutellaria species in Jinyun mountain, Chongqing The Application of the Artificial Neural Network to Forecasting the Epidemic Trend of the Cotton Boll Rot The Ecological Agriculture and Its Development in China Study on variety trends of flavonoids in Catharanthus roseus in greenhouse Modeling Variation Trend of Boreal Forest NPP in China and Its Relations to Temperature and Precipitation Development trend of Gansus ecological footprint and ecological capacity USING ORTHOGONAL TREND ANALYSIS TO DEVELOP THE LARGE AREA ECONOMIC FERTILIZATION MODELS Distribution of Landscape Elements Along Environmental Gradients in Guandishan Forest Region Analysis of Relationships Between Patterns of Vegetation and Soil in Shanxi Plateau Analysis of Relationships between Vegetation and Climate in Shanxi Plateau A Study on the Trend of Geographic Epidemic of Chinese fir Sterile Seed Spatio-temporal variation of vegetation and analysis of its driving factors in Changbai Mountain National Nature Reserve Spatial and temporal distribution of water requirement of cotton in Xinjiang from 1963 to 2012 Dynamic change and influencing factors of potential evapotranspiration in the middle arid region of Ningxia Trends and Prospect of Basic Research on Root and Tuber Crops #br#in China Research Progress of Agricultural Crop Active Component Extraction Analysis on Karyotype and Its Evolutional Trend of Ginkgo biloba var. epiphylla Germplasms Resources Distribution of Landscape Elements along Environmental Gradients in Over-Cutting Forest Region The distribution patterns and changes of aquatic plant communities in Napahai Wetland in northwestern Yunnan Plateau, China Trend surface analysis on community structure of a grassland in Bailihuang, Yichang county Effects of the Regional Climate Change on the Plant Growth Trend in Xishuangbanna Current Status and Evolution Trend of Aquatic Vegetation in Chenghai Lake Trends of iFlora by Literature and Information Analysis Indicator System for Social Forestry Assessment and Its Type Classification in Gansu Province Age Specific Life Table of Chinese White Wax Scale (Ericerus pela)Natural Population and Analysis of Death key Factors Effect of physical characteristics of leaf on resistance of cucumber to aphis Effect of ecological factors on plant communities of the Cele River Basin on the north slope of the middle Kunlun mountains Advances in Study of Forest Spatial Structure Responses of Qilian junipers radial growth of different ecological environment and detrending method to climate change in Qinghai Province The spatio-temporal variations of vegetation cover in the Yellow River Basin from 2000 to 2010 Study on extraction technics and variety trends of flavonoids in Chrysanthemum morifolium The spatiotemporal changes of vegetation cover in Beijing-Tianjin sandstorm source control region during 2000-2012 Spatio-temporal change of precipitation in arid region of the Northwest China Analysis on change trend and influence factors of differences between soil and air temperature in Wuwei city during recent 50 years Health Assessment of Mangrove Wetland in Qinglangang, Hainan Changes and Tendency Analysis of Forest Land Area in the Key Stated-Owned Forest Region: a Case Study Based on the Data of Forest Industry Region of Heilongjiang Province Evaluation of non-host plant ethanol extracts against Plutella xylostella population Characteristics of spatial and temporal variations of global solar radiation in Xi‘an and relevant response in urban development Research on spatio-temporal change of temperature in the Northwest Arid Area Association between environment and community of Pinus taiwanensis in Daiyun Mountain TREND OF HERBICIDE USE IN DEVELOPED COUNTRIES AND CURRENT RESEARCH AND FUTURE DIRECTIONS IN WEED SCIENCE RESEARCH IN CHINA Change trends and driving factors of base flow in Kuye River Catchment Influence of climate change on plant phenology in Guilin Problems and trends of long-term ecological research Changes of China agricultural climate resources under the background of climate change. Ⅳ. Spatiotemporal change characteristics of agricultural climate resources in sub-humid warm-temperate irrigated wheat-maize agricultural area of Huang-Huai-Hai Plain. Changes of China agricultural climate resources under the background of climate change. VII. Change characteristics of agricultural climate resources in arid and semi-arid region of Tibet Plateau. Analysis of Factors Influencing Yield Variability of Major Crops in China Study on the main Agronomic Characters in two types of Male Sterile Lines of Broccoli (Brassica oleracea var. italica) Competition relationship among tourist cities in Zhejiang Province based on the niche theories Spatiotemporal response of Salix matsudana‘s phenophases to climate change in China‘s temperate zone A resilience-based analysis on the spatial heterogeneity of vegetation restoration and its affecting factors in the construction of eco-cities: a case study of Shangluo, Shaanxi Study on assessing methods for the sustainable development trend of agroecosystem‘s Quantitative analysis of relationships between spatial and temporal variation of soil moisture content and environmental factors at a gully catchment of the Loess Plateau Evaluation of the effectiveness of PxGV on the population dynamics of Plutella xylostella L Canonical trend surface analysis and its application in a horizonal pattern analysis of form. Hippophae rhamnoides in Shanxi Province URNANIZATION IN CHINA AND THE TRENDS OF ITS DEVELOPMENT CURRENT STATUS AND TREND OF ECOLOGICAL RESEARCH IN CHINA──AN ANALYSIS ON THE NSFC PROJECTS FOUNDED BY THE DEPT.OF ECOLOGY,NATIONAL NATURAL SCIENCES FOUNDATION OF CHINA(NSFC) Geographical Distribution Pattern of Racomitrium(Grimmiaceae,Bryophyta) in the World and Its Evolutionary Significance Bryophyte Communities from Abandoned Mercury Mine in Eastern Guizhou Province Fluorescence in Situ Hybridization and Its Application in Plant Research Quantitative Classification and Ordination of Plant Vegetation in the Bosten Lake Wetlands Notes on the genus Clematis (Ranunculaceae) (Ⅲ) The Geographical Distribution and the System of Aristolochiaceae Morphology of the bracts of Elatostema(Urticaceae)and the evolutionary trends in them Analysis of Dynamic Change Trend of Alpine Wetlands in Three Rivers‘ Source Region Studies on the Requirement and Accumulative Trend of Nutrients in Wine Grape‘Cabernet Sauvignon’ Studies on the Requirement and Accumulative Trend of Nutrients in Wine Grape‘Cabernet Sauvignon’ DCA on medicinal materials of three species of Isodon Kudo based on their UV spectra Actuality and new trend on research of natural medicines in China and overseas Spatial variability analysis of soil particle compositions and soil profile horizon in field A Study on the Trends of Herbage Yield in Different Slopes on Subalpine Meadows Problems and outlook of quality evaluation of Chinese materia medica under guidance of modern scientific thinking Statistical characteristic analysis of soil PAHs in a coking contaminated site of China. Change trend of vegetation cover in Beijing metropolitan region before and after the 2008 Olympics. Monitoring and assessment of vegetation variation in Northern Shaanxi based on MODIS/NDVI A new system of classification of the genus Clematis (Ranunculaceae) Distribution Patterns of Ground Moss Species and Its Relationships with Environmental Factors in Changbai Mountain, Northeast China Study on extraction technics and variety trends of the flavonoids in Sarcandrae glabra Research and development trends of market for natural ophthalmological healthy products