High-latitude peatlands are changing rapidly in response to climate change, including permafrost thaw. Here, we reconstruct hydrological conditions since the seventeenth century using testate amoeba...
Shallow freshwaters release large amounts of greenhouse gases. These shallow waterbodies are often dominated by submersed plants, yet the role these plants have in affecting greenhouse gas release is...
The Beverly herd was one of the first large migratory herds of barren-ground caribou ( Rangifer tarandus groenlandicus) defined in northern Canada on the basis of annual return of breeding females to...