@article{段晓峰_667, author = {[段晓峰, 许学工]}, title = {基于GIS的北京山区优势林分生态位分析}, publisher = {地理科学}, year = {2008}, journal = {地理科学}, volume = {28}, number = {5}, eid = {667}, pages = {667-671}, keywords = {优势林分;生态位分析;GIS;北京山区}, doi = http://geoscien.neigae.ac.cn/CN/10.13249/j.cnki.sgs.2008.05.667 }