GIS based analysis of spatial-temporal distribution of soil nutrients in a suburb region:A case study of the daxing district in Beijing City Mechanisms in the accumulation and movement of mineral N in soil profiles of farming land in a semi-arid region The study on the physical and chemical characteristics of sand soil crust in the Minqin County, Gansu Province Plant species diversity of grassland plant communities in permafrost regions of the northern Qinghai-Tibet Plateau Paddy soil quality assessment under rice-ryegrass rotation system in red soil region of mid-subtropics The characteristics of social groups of the Tibetan antelope (Pantholops hodgsoni) in the Kekexili region A study on the quantity distribution of macro-jellyfish and its relationship to seawater temperature and salinity in the East China Sea Region Reciprocal realtionships between topography, soil moisture, and native vegetation patterns in the loess hilly region, China Relationship between landscape pattern and soil erosion of an agricultural watershed in the Mollisols region of northeastern China Fishery development, regional classification and functional positioning of Lake Taihu Quantitative evaluation of ecological security status and trends: a case study of Guangdong Province, China Studies on root biomass and productivity in dominant plantation populations in the mountainous land in western Scihuan Analysis on influence factors for scale effect of soil nitrogen in hilly region The comparison of ecological and environmental functions of restored and degraded riparian wetlands in the retiform fluvial region of West Taihu Lake The distribution of soil nutrients on sloping land in the gully region watershed of the Loess Plateau SPATIAL-TEMPORAL PATTERNS OF NET PRIMARY PRODUCTIVITY FOR 1988–2004 BASED ON GLOPEM-CEVSA MODEL IN THE “THREE-RIVER HEADWATERS” REGION OF QINGHAI PROVINCE, CHINA Seed mass variation in common plant species in Wanfoshan Natural Reservation Region, Anhui, China Evaluative Feature of Soil Microbial Population under Plant Restored Process in Loess Regions Molecular Markers of Ph1 Gene in Chinese Spring and Development of Winter Wheat New Line Harboring ph1b Gene PHOSPHORUS CYCLING IN TERRESTRIAL ECOSYSTEMS AND ITS CONTROLLING FACTORS ECOLOGICAL REGIONALIZATION OF ARID LANDS IN NORTHWESTERN CHINA ARIDITY INDEX AND ITS APPLICATIONS IN GEO-ECOLOGICAL STUDY Diversity and Ecology of Arbuscular Mycorrhizal Fungi in Dujiangyan Estimating Biomass Carbon of China‘s Forests: Supplementary Notes on Report Published in Science (291£o2320-2322) by FANG et al. (2001) Recent Progress on the Research of Vegetation Protection in Soil Erosion By Wind Plant Diversity Distribution of Mountains in Rural Landscapes£othe Combined Influences of Topography and Land Use GAP ANALYSIS OF VEGETATION IN LONGMENHE REGION, SHENNONGJIA, CHINA VEGETATION MAPPING AND ANALYSIS AT LONGMENHE REGION, SHENNONGJIA, CHINA Characteristic study on village landscape patterns in Sichuan Basin hilly region based on high resolution IKONOS remote sensing Biodiversity of main coniferous forests at low elevation of Three Gorges Reservoir area Soft-ridged bench terrace design in hilly loess region Resources utilization of main tree populations in Pinus armandii mixed forest after controlled burning and aerial-sowing afforestation Regional ecological construction and mission of landscape ecology Mechanism analysis of optimized model of conversion from farmland to forestland in the hill-gully sub-region of Loess Plateau Dynamics and ecological significance of nitrogen wet-deposition in Taihu Lake region—Taking Changshu Agro-ecological Experiment Station as an example Features of grassland resources and their classified management in Alatai region of Xinjiang Numerical analysis on ecological gradient of plant communities in Donggou catchment,Hebei Province,China Environmental quality assessment of regional agro-ecosystem in Loess Plateau Succession of Larix olgensis and Betula platyphlla-marsh ecotone communities in Changbai Mountain Study on the agroecological -economic regionalization in the Three Gorges reservoir area The progress of ecological reconstruction and economic sustainable development in arid region An Ecological study on earthworm in farmland of salinity transforming area in north China plain Analysis on the landscape structure of the Heihe River Basin, Northwest China The analysis on the oasis landscape dynamics The theory and application about the regionalization of Chinese ecological assets Some themes on eco-regionalization of China FOREST TREE BREEDING REGIONALIZATION ON THE BASIS OF ECOLOGICAL GRADIENT AXIS(EGA) CAUSE OF SEASONAL DRAUGHT FORMATION AND STRATEGY OF THE EASTERN HILLS IN SOUTHERN CHINA ARRANGEMENT OF EAST-ASIAN VEGETATION-CLIMATE TYPES ON COORDINATES OF TEMPERATURE AND PRECIPITATION Research Status and Trend on Plantation Density Control Techniquesin Arid and Semi-arid Regions Response of Wetlands in Typical Area of the Yangtze River Source Region to Regional Climate Change Seasonal Dynamics and Prediction of Forest Litter Moisture in Daxing’anling Region The Nutrient Content Variations of Different Forest Species and the Forest Soil in Loess Region of Western Shanxi Vegetation Mapping of the Mond Protected Area of Bushehr Province (South-west Iran) Sap Flow of Populus euphratica in a Desert Riparian Forest in an Extreme Arid Region During the Growing Season R Region of S Type of Cytoplasmic Male Sterility in Maize Mitochondrial DNA is Transcribed in Both Directions and May Be Associated with Male Sterility Uniqueness of the Gossypium mustelinum Genome Revealed by GISH and 45S rDNA FISH Microdissection and Construction of Region-specific DNA Libraries of Wheat Chromosome 6B Molecular Evidence of a Pair of PCR Primer for Rye 1R Chromosome Specificity Sequence Analysis of the ITS Region of Nuclear Ribosomal DNA (nrDNA) in Chinese Amaranthus and Its Systematic Utility Changes in plant communities and soil microbial physiological groups of artificial grasslands established for different years in headwater region of Yangtze River and Yellow River Nitrogen and phosphorus input from wet deposition in Taihu Lake region: A case study in Changshu Agro-ecological Experimental Station Differential geometry expression and analysis of regionalized variables of typical pollutants concentration in terrestrial environment Temporal and spatial variation of land cover change in the source regions of the Yangtze and Yellow Rivers Research on regional differences of cemetery development Community structure and seasonal dynamics of phytoplankton in small lakes of Huaibei excavating coal subsidence region Analyses of sequence variation and secondary structure on rDNA ITS regions of the strains of redtide-caused harmful algae Phaeocystis globosa Process and Results of Regionalization on the Ecological Functional Regionalization of Jiangxi Province Ecological function and developing tactics of agriculture in developed regions Study on function and conservation of wetlands ecosystem in Sanjiangyuan region Assessment on Economic Loss of Grassland Degradation in Western Region of Jilin Province Mapping of vegetation and analysis on its biodiversity in Shennongjia region,China Impact of landscape changes on environment due to 60 year‘s land use in a small catchment in Loess Hilly Region on the Loess Plateau Seasonal drought problems in the red soil hilly region of the middle subtropical zone of China GIS-based study on the ecological-economic regionalization of Yunyang County in Three Gorges reservoir area Discussion on ecological role of hydraulic lift in arid region Nutrient resorption in the leaves of two leguminous species widely planted in South China Effect of Eulaliopsis binata plantation on soil quality in red soil region of southern China Evaluation and Regional Analysis on Landscape Sensibility of Land Degradation in Fujian A GIS-based Simulation of Crop Potential Productivity in Hilly Loess Region