@article{BAI Qingshun_722, author = {BAI Qingshun, YAN Pengcheng, CAI Dihua, JIN Hongmei, FENG Guolin, ZHANG Tiejun}, title = {Inter-decadal Change Characteristics of Different Grades Drought in Northwest China in Recent 56 Years}, publisher = {Journal of Arid Meteorology}, year = {2019}, journal = {Journal of Arid Meteorology}, volume = {37}, number = {5}, eid = {722}, pages = {722-728}, keywords = {drought; inter-decadal transition; Mann-Kendall test; temporal and spatial distribution}, doi = http://www.ghqx.org.cn/EN/10.11755/j.issn.1006-7639(2019)-05-0722 }