Ecological system 第1页

An analysis of disturbance on social-ecological system at multiple scales based on NDVI, case study in Yuzhong county of Gansu Province Economic value of wetland ecosystem services in the Heihe National Nature Reserve of Zhangye The conjugate ecological management model for urban land administration based on the land complex ecological function Principles of Grassland Resources Management Diversity analysis for the Chinese tea varieties Coupling analysis of agro-ecolomic system in gully area of Loess Plateau in 1949-2008: A case study in Changwu County of Shaanxi Province. Coupling analysis of the agricultural ecological economic system over 70 years in the Zhifanggou watershed, Shaanxi Province Construction of evaluation index system for groundwater ecosystem health assessment Study on the potassium characteristic of rendzina soil in the sub-tropic Karst of Guangxi Changes of Habitat and Vegetation in Man-made Vegetation Area of Shapotou Section Along Baotou-Lanzhou Railway Constituent and Amount of Amino Acid in Different Ecological System Soils Influence of Soil Water Content on Vegetation Characteristics in Desert-Wetland Ecosystem in Xihu of Dunhuang,Gansu Review and trend of eco-compensation mechanism on river basin Review of emergy theory applied in agro-ecological economic system in China Study on the rational structure of agro-ecological system in Suide Experimental Base Analysis on the sustainability of the eco-system value—A case study from Chizhou City,Anhui Province Resilience Thinking: Development of Ecological Concept ARTIFICIAL NEURAL NETWORK AND ITS APPLICATION IN AGRICULTURAL AND ECOLOGICAL RESEARCH THE POPULATION DYNAMICS AND RECOVERY OF RODENT PESTS IN THE AGRICULTURAL ECOLOGICAL SYSTEM IN SICHUAN Ecological significance of enhanced UV-B radiation in secondary metabolism Successful modes of forest-grassland enlargement in northern area of China and ecological bases for their incorporation in grassland agro-ecological systems Eco-economic regionalization of the Loess Plateau An overview on the resilience of social-ecological systems Homogeneity Index of Stand Spatial Structure of Mangrove Ecological System Effects of nitrogen addition on carbon exchange in a typical steppe in Inner Mongolia Responses of soil nutrient traits to grazing intensities in alpine Kobresia meadows Progress of emergy research on tourism systems CAVE IN LAND TYPES BY COAL MINING AND THEIRCOMPREHENSIVE UTILIZATION ECOLOGICAL MODEL Ecological health assessment of groundwater in the lower Liaohe River Plain using an ArcView-WOE technique Social ecological system and vulnerability driving mechanism analysis