@article{曹永强_67, author = {[曹永强, 杨雪婷, 周姝含]}, title = {河北省夏玉米水足迹时空演变特征及影响因子分析}, publisher = { 院报}, year = {2023}, journal = { 院报}, volume = {40}, number = {2}, eid = {67}, pages = {67-74}, keywords = {绿水足迹;蓝水足迹;时空演变;夏玉米;河北省}, doi = http://ckyyb.crsri.cn/CN/10.11988/ckyyb.20210993 }