Research on Rural Landscape Planning The function types of green corridor and the key issues in its planning based upon structure design and management Theory, work frame and hot issues of systematic conservation planning Avoidance analysis in urban sustainable planning based on ecologically sensitive areas in Lijiang City, Yunnan Province, China Ecological land use planning and management in Beijing Conservation effectiveness of broadleaved korean pine forest in Changbai Mt. based on C-Plan systematic conservation planning software The conception planning study on ecological forestry in Heshan City, Guangdong Province Alarm of Malthus and government intervention policy to population of China Research on integrated regional planning of urban landscape functions:a case study in Shenzhen City LANDSCAPE ECOLOGICAL SECURITY PATTERNS IN BIOLOGICAL CONSERVATION Programming and construction of green space network ecosystem in Jinan Variation of Wheat Quality in Main Wheat-Producing Regions in china THE LANDSCAPE ECOLOGICAL PLANNING AND DESIGN OF DEPLETED MINED LAND A case study on indicator system of urban environmental protection and ecological construction Economic-Environmental System Planning for Arid Regions in China