Climate warming is causing unidirectional changes to annual patterns of sea ice distribution,
structure, and freeze‐up. We summarize evidence that documents how loss of sea ice, the …

This review summarizes data and information which have been generated on mercury (Hg)
in the marine environment of the Canadian Arctic since the previous Canadian Arctic …

Popular press and industry stakeholders are reporting a travel trend whereby tourists
increasingly seek to experience the world's most endangered sites before they vanish or are …

Evolutionary selection has refined the life histories of seven species (three cetacean
[narwhal, beluga, and bowhead whales], three pinniped [walrus, ringed, and bearded seals] …

Predicting wildfire under future conditions is complicated by complex interrelated drivers
operating across large spatial scales. Annual area burned (AAB) is a useful index of global …

We used quantitative fatty acid signature analysis (QFASA) to examine the diets of 1738
individual polar bears (Ursus maritimus) sampled across the Canadian Arctic over a 30‐year …

Some of the most pronounced ecological responses to climatic warming are expected to
occur in polar marine regions, where temperature increases have been the greatest and sea …

Polar bears depend on sea ice for survival. Climate warming in the Arctic has caused
significant declines in total cover and thickness of sea ice in the polar basin and …

Polar bears (Ursus maritimus) have experienced substantial changes in the seasonal
availability of sea ice habitat in parts of their range, including the Beaufort, Chukchi, and …

Abstract Changes in the abundance and distribution of wildlife populations are common
consequences of historic and contemporary climate change. Some Arctic marine mammals …