Freshwater zooplankton abundance in different water bodies from a polygonal t...

Patterned ground of the polygonal tundra yields sensitive indicators of environmental and climate change. Polygon ponds, mires and cryosoils are typical components of Arctic...多边形苔原的图案化地面可提供灵敏的环境与气候变化指示指标。多边形池塘、泥炭沼泽与冰冻土壤（cryosoils）是北极地区典型的组成要素……