@article{何新_2057, author = {[何新, 姜广辉, 张瑞娟, 马雯秋, 周涛]}, title = {基于PSR模型的土地生态系统健康时空变化分析——以北京市平谷区为例}, publisher = {自然资源学报}, year = {2015}, journal = {自然资源学报}, volume = {30}, number = {12}, eid = {2057}, pages = {2057-2068}, keywords = {土地生态系统健康;PSR模型;平谷区}, doi = https://www.jnr.ac.cn/CN/10.11849/zrzyxb.2015.12.008 }