干旱区研究
Effects of rainfall frequency change on soil nitrogen components in Gahai wet meadow
QIN Haode,LI Guang,WU Jiangqi,WEI Xingxing,WANG Haiyan,XU Guorong
Arid Zone Research . 2022, (4): 1191 -1199 .  DOI: 10.13866/j.azr.2022.04.20