Evaluation of county-level coordinated development in Zhangjiakou City, Hebei Province Dynamics of cropland resources value in fragile ecological zones of the loess hilly-gully region: A case study of Shanghuang Experiment Area Analysis of oasis evolution and suitable development scale for arid regions: a case study of the Tarim River Basin New progress of land resources studies and related developmental tendencies in China Theory and practice of recycle agriculture in China Genetic diversity and correlation analysis of starch yield-related traits in sweet potato Analysis and assessment of heat resource for winter wheat northward moving during 1961-2001 in Shaanxi Province Construction and empirical analysis of eco-sericulture technology system in Qin-Ba Mountain Area Impact of climate warming on temperature and heat resource in arid Northwest China Impact of future climate change on climatic resources and potential productivity of maize in Sichuan Basin Resource evolution pattern, land use change and related ecological effect in Hailun City Water use efficiency of Jiangsu Province based on the data envelopment analysis approach Analysis of coordination degree between urban development and water resources potentials in arid oasis city Proximate and ultimate determinants of food chain length UTILIZATION AND DEVELOPMENT OF SCHISANDRA CHINENSIS FOR NOURISHING FOOD TO MAINTAIN HEALTH An Approach to Sustainable Management of Population Genetic Resources of Trees Ⅰ. Relevant Theoretical Analyses of the Information on Population Genetic Variation A Preliminary Study on the Use and Protection of the Natural Enemies of Insect Pests in the Seed Stands of Picea crassifolia Review on Nutritive Value of Edible Insects The Exploitation and Utilization of Forest Insect Resources in China A Study On the Introduction of Rare Endangered Tree Species in Tropics and southern Subtropics Study on Remote Sensing in Tropical Forests:Classification Method and Inventory Plan A Primary Research on High-Yield Provenances of Masson Pine Pollen A Study of Theoretical System on Relying on Scientific and Technological Advances in Alleviating Forest Resource Crisis Resistance identification of the rice varieties in southeastern China to rice stripe disease The population dynamics of apple Lithocolletis ringoniella in Loess Plateau VARIATIONS IN LEAF FUNCTIONAL TRAITS OF SIX SPECIES ALONG A NITROGEN ADDITION GRADIENT IN LEYMUS CHINENSIS STEPPE IN INNER MONGOLIA GROWTH AND BIOMASS ALLOCATION DYNAMICS OF ARTEMISIA ORDOSICA IN SAND-FIXING VEGETATION OF THE TENGGER DESERT OF CHINA EFFECTS OF GRAZING ON FOLIAGE BIOMASS ALLOCATION OF GRASS-LAND COMMUNITIES IN XILIN RIVER BASIN, INNER MONGOLIA Effect of simulated ortet density on growth and clonal propagation of Iris japonica Intra-inflorescence sex expression and allocation in Camptotheca acuminata Changes of China agricultural climate resources under the background of climate change: Ⅸ. Spatiotemporal change characteristics of China agricultural climate resources. Effects of fertilization on arbuscular mycorrhizal fungi in Elymus nutans roots. Distribution and characteristics of soil antagonistic actinomycetes on northern slope of Taibai Mountain,  Qinling. Multiple functions-targeted algorithms and potential applications of Forest Simulation Optimization System (FSOS). Changes of China agricultural climate resources under the background of climate change. Ⅴ. Change characteristics of agricultural climate resources in Ningxia. Ecological effects of utilizing non-timber forest products. Changes of China agricultural climate resources under the background of climate change. Ⅱ. Spatiotemporal change characteristics of agricultural climate resources in Southwest China. Change trends of China agricultural thermal resources under climate change and related adaptation countermeasures. Spatiotemporal change characteristics of agricultural climate resources in middle and lower reaches of Yangtze River. Effects of cropping patterns on photosynthesis characteristics of summer maize and its utilization of solar and heat resources. Assessment method for determining the influence of intensive sea use on marine resources Evaluation of non-use value of ecotourism resources: a case study in Dalai Lake protected area of China Impacts of arbuscular mycorrhizal fungi and phosphorus on growth dynamics of Bauhinia faberi seedlings Herdsman‘s multidimensional well-being in response of natural resources protection in the source region of the Yellow River, China: case study based on household investigation in Maduo County Research Progress on Evapotranspiration Estimation Based on Remote Sensing and Its Application in Irrigation Water Resources Effect of virus sources and host plants on the transmissibility of Citrus tristeza virus by single aphid of Toxoptera citricida Species Composition and Population Niche of Natural Forests in Zhouzhi Laoxiancheng Natural Reserve of Shaanxi Molecular Characterization of Genetic Diversity of Fritillaria thunbergii Miq.Varieties in Native Habitat Analysis of genetic diversity in Sorghum germplasm collections using SSR markers Resistance of Roegneria kamoji (Poaceae: Triticeae) populations to stripe rust and powdery mildew Evaluation of the adaptability of imported red clover germplasm in central Gansu The wild Gentianopsis paludosa resources of Tanchang County, Gansu Investigation of wild vine resources in Chengbu, Hunan Dynamic simulation of landscape change using VDDT in Hongyuan County Studies on the Wild Existence and Introduction of Ornamental Resources of Hedychium in China Studies on the Wild Existence and Introduction of Ornamental Resources of Hedychium in China DYNAMICS IN THE RESOURCE REPRODUCTION OF ATRACTYLODES LANCEA (THUNB.) DC. COVER SHIFT AND MORPHOLOGICAL PLASTICITY OF INVASIVE ALTERNANTHERA PHILOXEROIDES ALONG A RIPARIAN ZONE IN SOUTH CHINA Establishment and practice for evaluating model of best harvest time of traditional Chinese medicinal materials New records of distribution of medical plants in Anhui province EFFECTS OF NITROGEN ADDITIONS ON A LEYMUS CHINENSIS POPULATION IN TYPICAL STEPPE OF INNER MONGOLIA SEASONAL DYNAMICS OF FINE ROOT BIOMASS, ROOT LENGTH DENSITY, SPECIFIC ROOT LENGTH AND SOIL RESOURCE AVAILABILITY IN A LARIX GMELINI PLANTATION EFFECTS OF COMPLEMENTARITY ON DIVERSITY-PRODUCTIVITY RELATIONSHIP A Preliminary Study on the Reproductive Features of Veratrum Nigrum L. Along an Altitudinal Gradient The Individual Distribution Patterns and Soil Elements Heterogeneity During the Degradation of Grassland in Ordos Biomass Allocation and Resource Use of Tilia Amurensis Rupr. Juvenile Under Different Planting Mating System Evolution, Resource Allocation, and Genetic Diversity in Plants Progress and conceptual framework of regional water security pattern construction Development and utilization of low-slope hilly land resources based on a landscape security pattern theory: a case study in Luxian County, Sichuan Province Study of resource-environmental pressure considering the Footprint Family in Yunnan Province, China Spatio-temporal change and its effects on landscape pattern of Jinta Oasis in Arid China from 1963 to 2009 The effects of plant density on soil water and plant growth on semi-arid loess hilly region Protection and development of the north America′s Great Lakes Basin: implications to management of the Poyang Lake Basin Methodology in studies of microbial resource in sediment Relationships between the dynamics of water masses and the effects of the summer fishing moratorium in the East China and Yellow Sea Resistance of available resource fluctuation to alien species invasion Genetic diversity of germplasm resources of Chimonanthus praecox(L.)Link based on AFLP marker The mechanism and numerical simulation of species competing for resource Characters of forage resources and the development of pastoral industry in the farming-pastoral zone of the Songnen Plain Pollen and resource limitations to lifetime seed production in a wild population of the endangered plant Disanthus cercidifolius Maxim. var.longipes H.T.Chang(Hamamelidancae)