Characteristics of wind-sand environment and gully entering process in Shajiawan small watershed in middle reaches of Yellow River

Causes and mitigation measures of group-occurring slope debris flows in Mentougou District， Beijing City

Spatiotemporal evolution and influencing mechanisms of coupling coordination of carbon reduction-pollution reduction-green expansion-economic growth in urban agglomeration in middle reaches of Yangtze River

Soil-water characteristics and softening constitutive model of lime-stabilized loess

Construction of ecological security pattern at Zhangjiakou section of Bashang region based on landscape connectivity optimization