title: [General principles of urban ecological land classification and planning].
abstract: Urban ecological land planning is a difficult and urgent task in city layout. This paper presented the definition of urban ecological land, and according the definition, divided the urban ecological land into two groups, i. e., ecological land for service, and ecological land for functioning. Based on the principles of city layout, some measures to plan these two urban ecological land groups were proposed.
authors.affiliation: Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110016, China. dxwpp@163.com
authors.forename: Xiaowen
authors.initials: X
authors.lastname: Deng
authors.forename: Yichao
authors.initials: Y
authors.lastname: Sun
authors.forename: Shijie
authors.initials: S
authors.lastname: Han
mesh_terms: D002681:China; D002958:City Planning / Q000458:organization & administration*; D002965:Classification; D003247:Conservation of Natural Resources; D017753:Ecosystem; D004779:Environment Design; D012987:Soil
chemical_list: D012987:Soil