Microplastics threaten typical remote cryospheric regions

Microplastics usually refer to plastic fibers, films, fragments, and microbes with size less than five millimeters. They are widely distributed in water, soil, sediment, the atmosphere, and even snow and ice, which impacts ...

Overgrazing disrupts entire ecosystem

The Tibetan highlands have a special significance both as a grazing ecosystem and global carbon store. Furthermore, it plays a key role in the formation of the monsoon and supplying of potable water for a fifth of the earth's ...

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