Climate change is asymmetrically altering environmental conditions in space, from local to
global scales, creating novel heterogeneity. Here, we argue that this novel heterogeneity will …

Every year, many wild animals undertake long-distance migration to breed in the north,
taking advantage of seasonally high pulses in food supply, fewer parasites, and lower …

Recent assessment reports by the Intergovernmental Panel on Climate Change (IPCC) and
the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services …

Climate change affects timing of reproduction in many bird species, but few studies have
investigated its influence on annual reproductive output. Here, we assess changes in the …

The Arctic is warming more rapidly than other region on the planet, and the northern Barents
Sea, including the Svalbard Archipelago, is experiencing the fastest temperature increases …

WWF is an independent conservation organisation with over 30 million followers and a
global network active in nearly 100 countries. Our mission is to stop the degradation of the …

Climate warming is rapidly altering marine ecosystems towards a more temperate state on
the European side of the Arctic. However, this “Atlantification” has rarely been confirmed, as …

Long-term Arctic air monitoring of per-and polyfluoroalkyl substances (PFASs) is essential in
assessing their long-range transport and for evaluating the effectiveness of chemical control …

The polar bear (Ursus maritimus) is among the Arctic species exposed to the highest
concentrations of long-range transported bioaccumulative contaminants, such as …

Climate change is impacting different species at different rates, leading to alterations in
biological interactions with ramifications for wider ecosystem functioning. Understanding …