黑土耕作区侵蚀沟治理紧迫度空间分布特征

李全峰, 李吉程, 于明鹏, 郭欣欣

Spatial pattern of gully erosion control urgency in black soil farming area

LI Quanfeng, LI Jicheng, YU Mingpeng, GUO Xinxin

地理科学进展 . 2021, (7): 1208 -1219 . DOI: 10.18306/dlkxjz.2021.07.011