Regional land main-function division of Guangdong Province based on gravity center and central place theory. Spatiotemporal differentiation of construction land expansion in a typical town of south Jiangsu Province. Forest biomass and its spatial pattern in Guizhou Province. Spatiotemporal dynamics of forest carbon storage in Taihe County of Jiangxi Province in 1985-2030. Change characteristics and their causes of fractional vegetation coverage (FVC) in Shaanxi Province. Carbon losses from forest fire in Jiangxi Province, China in 1950-2008. Soil organic carbon density of Eucalyptus plantations in Guangdong Province of China and related affecting factors. Tourism function zoning of Jinyintan Grassland Scenic Area in Qinghai Province based on ecological sensitivity analysis. Evaluation of forest ecosystem services value in Liaoning Province. Effects of different rice farming systems on paddy field weed community. Potential distribution of Amorphophallus rivieri in the Qinling Mountains based on analytic hierarchy process and geographic information system Interspecific relationship and canonical correspondence analysis of the dominant species in ecological service forest of Jiangshan City in Zhejiang Province The 21st century ecological carrying capacity and footprint in Shaanxi Province Forest change and its impact on the quantity of oxygen release in Heilongjiang Province during the Past Century Research on the difference in eutrophication state and indicator threshold value determination among lakes in the Southern Jiangsu Province, China Analysis the relationship between ecological footprint (EF) of ningxia and influencing factors: Partial Least-Squares Regression (PLS) Modeling tree crown structure of Simao pine (Pinus kesiya var. langbianensis) natural forest Eco-sensitivity assessment of land in Yunnan Province Early-warning model based on extension analysis for ecological security and its application: case study of Shaanxi Province Societal metabolism for chinese provinces based on multi-scale integrated analysis of societal metabolism(MSIASM) Impact of different sowing dates on green water footprint of maize in western Jilin Province APPROACH TO THE FLORA AND CONSERVATION MEASURES THERARE AND ENDANGERED PLANTS OF FIRST GROUP OF STATE IN SHAANXI PROVINCE THE TAXONOMIC STUDIES ON GASTEROMYCETES FROM SHAANXI PROVINCE STUDIES ON FIRE REGIME OF HEILONGJIANG PROVINCE Ⅲ.RELATIONSHIPS BETWEEN FOREST FIRES AND FOREST TYPES ON A LARGE SCALE THE ORNAMENTAL VALUE AND APPLICATION OF RARE PLANTS IN HUNAN OF CHINA PRELIMINARY STUDIES ON THE STRUCTURE AND DYNAMICS OF PLATYCLADUS ORIENTALIS POPULATION AT THE FOREST AREA IN LOESS PLATEAU OF NORTHERN SHAANXI PROVINCE New records of Chrysophytes in Shanxi Province,China Characteristics of soil organic carbon at 38°N ecological transect of Hebei Province Methods of land carrying capacity research based on ecological services supply value in Yunnan Quantitative assessment of stress of economic development to environment using ecological stress index Evaluation and regionalization of maize vulnerability to drought disaster in Western Jilin Province based on CERES-Maize model Influence of spatial heterogeneity of climatic and socio-economic factors on soil organic matter-A case study of the central Heilongjiang Province, China Evaluation of leisure agriculture based on DEA in Hebei Province - The case of Hebei leisure agriculture and rural tourism demonstration sites Evaluation of ecological land based on RS and GIS: A case study of Dawa County, Liaoning Province Analysis and assessment of heat resource for winter wheat northward moving during 1961-2001 in Shaanxi Province Evaluation of rural residential land consolidation potential using entropy weight extension model-A case study of Taihang Mountain piedmont plain in Hebei Province Using fuzzy similarity priority ratio to analyse climate similarity between Fujian and Taiwan for fruit tree cultivation Spatial-temporal variability of land use with terrain gradient in Taihang Mountain, Hebei Province Risk analysis and regionalization of cold and freezing damage to Taiwan-based Zizyphus mauritiana in Fujian Province Quantitative analysis of factors influencing soil Pb content in the high eco-nomic development region of South Jiangsu Province: a case study in Kun-shan City Development and security of follow-up industries in returned farmland to forest/grass lands in Western Region of Shanxi Province Vulnerability evaluation and regionalization of drought disaster risk ofmaize in Northwestern Liaoning Province Effect of sowing date on agronomic, physiologic and yieldindicators of wheat in North Henan Province Analysis of oat-straw salt ion accumulation and the potential for improvingsaline-alkali soils in coastal Hebei Province Principle and practice of saline-alkali soil improvement via subsurface pipe engineering in coastal areas of East Hebei Province Validation and adaptability evaluation of rice growth model ORYZA2000 in double cropping rice area of Hunan Province Study on sap flow in forest of Quercus liaotungensis and Populus davidiana by using the TDP method Changes of paddy field landscape and its influence factors in a typical town of south Jiangsu Province Evaluation of eco-sustainability of roads in a tourism area: a case study within Yulong County Landscape spatial heterogeneity is associated with urbanization: an example from Yangtze River in Jiangsu Province The major fruit fly (Diptera: Tephritidae) pest species and their geographic distribution in Yunnan Province Evaluation on the situation of fertilization on potato in Shaanxi province Comparative studies on nutrient absorption characteristics of different radish varieties in the northwest area of Hebei province Ref ined Eva lua tion of the Suitable Area s of B u rsaphe lenchus xyloph ilusin Yunnan Prov ince A Newly Recorded Species of Compositae from China Newly Recorded Plants in Guizhou Province,China Identification of tobacco-parasitizing cyst nematode and intrapopulation rDNA-ITS-RFLP analysis in Shandong Province Carbon storage and carbon density of forest vegetation in Luoyang, Western Henan Province STUDIESON DOLICHOS LABLAB L. RESOURCES IN HUNAN PROVINCE Studies on the Epiphyllous Liverworts of China Ⅷ ——The Epiphyllous Liverworts of Houhe National Nature Reserve SIGNIFICANCE OF SHRUBBERY DISTRIBUTION IN THE COASTAL ZONE FOR THE VEGETATION REGIONALIZATION ON HEAT STATUS IN FUJIAN PROVINCE Studies on Some Angiospermous Fossil Woods Excavated from the Central Part of Hubei Province Carbon storage and its dynamics of forest vegetations in Heilongjiang Province Quantitative measurement on degradation degree of ecosystem in hilly region of western Liaoning Province Systematic analysis of agro-ecoclimatic resources in Gansu Province Boron balance in agroecosystem on brown red soil of south Hubei Province A survey on the ecological characteristics of soil nematodes in the mid-west plain in Jilin Province Researches on the relationship between the water erosion modulus and the earth surface factors in Jilin Province Bretschneideraceae,a New Record Family from Hainan Province,China Study on the Chinese endemic genera of seed plants distributed in Jiangsu Province Some new recorded spermatophytes from Guizhou Province(Ⅱ) Some new recorded spermatophytes from Guizhou Province Three new species of Stigonema(Cyanophyta) from Jilin Province, China A new variety of Gaultheria Kalm ex Linn.(Ericaceae) from Sichuan Province, China Meconopsis punicea Maxim. var. glabra M. Z. Lu et Y. Sh. Lian(Papaveraceae), a new variety from Gansu, China A study on the fern flora of Shimentai Natural Reserve, Guangdong, China Composition and characteristics of spermatophyta flora of Qimen Region in Anhui Province A new species of Lagerstroemia (Lythaceae)from Anhui Province A new species of Asterocapsa (Cyanophyta)from Jilin Province, China A study on the ferns flora in Fengyangshan Nature Reserve in Zhejiang Province