Logger data of a tundra polygonal lake near the WWF station Kytalyk at the Be...

Patterned ground of the polygonal tundra yields sensitive indicators of environmental and climate change. Polygon ponds, mires and cryosoils are typical components of Arctic...多边形苔原的有序地表格局（patterned ground）可作为环境与气候变化的灵敏指示因子。多边形水塘、泥炭湿地（mires）与冰冻土壤（cryosoils）是北极地区典型的组成要素……