Ecological civilization(EC) construction has become one of the key elements of China’s reform and development process, since it was put forward at the 17 th Na
In order to study the stability of the Qinghai-Tibet Highway embankment at Chumaerhe in the permafrost region of northwest China, the ground temperature and def
We studied a soil seed bank in the Stipa breviflora desert steppe under three grassland management systems,namely continuous grazing,rotational grazing,and no g