Warming Enhances Soil Freezing and Thawing Circles in the Non-growing Season in a Tibetan Alpine Grassland
Li LIN, Qibing WANG, Zhenhua ZHANG, Jinsheng HE
Acta Scientiarum Naturalium Universitatis Pekinensis . 2017, (1): 171 -178 .  DOI: 10.13209/j.0479-8023.2016.121