@Article{20191085, title = {近57年中国北方气候干湿变化及与太平洋年代际振荡的关系}, author = {贾艳青,张 勃}, journal = {土壤学报}, volume = {56}, number = {5}, pages = {1085}, numpages = {14.0000}, year = {2019}, month = {09}, doi = {10.11766/trxb201808260225}, publisher = {} }