@article{朱运海_34, author = {[朱运海, 张百平, 曹银璇, 张运生]}, title = {基于动态因子的区域生态安全评价 ——以河北省万全县为例}, publisher = {地理科学进展}, year = {2006}, journal = {地理科学进展}, volume = {25}, number = {4}, eid = {34}, pages = {34-40}, keywords = {

生态安全;动态评价因子;最小二乘原理;万全县

}, doi = https://www.progressingeography.com/CN/10.11820/dlkxjz.2006.04.004 }