@article{张永_1142, author = {[张永, 陈发虎, 勾晓华, 靳立亚, 田沁花, 王有生, 彭剑峰]}, title = {中国西北地区季节间干湿变化的时空分布 ———基于PDSI 数据}, publisher = {地理学报}, year = {2007}, journal = {地理学报}, volume = {62}, number = {11}, eid = {1142}, pages = {1142-1152}, keywords = {

西北地区;REOF;PDSI;西风;季风;干湿状况

}, doi = https://www.geog.com.cn/CN/10.11821/xb200711003 }