欢迎访问《中国农学通报》，
中国农学通报
基于景观类型的北京市生态风险时空特征分析
段晓艳,胡业翠
Spatial Temporal Characteristic Analysis of Ecological Risk Based on Landscape Type in Beijing
中国农学通报 . 2015, (29): 82 -89 .  DOI: 10.11924/j.issn.1000-6850.casb15050027