@article{杨永兴_32, author = {[杨永兴, 王世岩]}, title = {8.0 ka B.P.以来三江平原北部沼泽发育和古环境演变研究}, publisher = {地理科学}, year = {2003}, journal = {地理科学}, volume = {23}, number = {1}, eid = {32}, pages = {32-38}, keywords = {沼泽发育;古环境演变;孢粉分析;人类活动;三江平原北部}, doi = http://geoscien.neigae.ac.cn/CN/10.13249/j.cnki.sgs.2003.01.32 }