This review provides a synthesis of limnological data and conclusions from studies on ponds
and small lakes at our research sites in Subarctic and Arctic Canada, Alaska, northern …

Permafrost science and engineering are of vital importance for northern development and
climate adaptation given that buildings, roads, and other infrastructure in many parts of the …

Few ecotoxicological studies exist for rare earth elements (REEs), particularly field-based
studies on their bioaccumulation and food web dynamics. REE mining has led to significant …

The Arctic is warming more rapidly than most other parts of the world, and many impacts of
climate change are now observed throughout the region. Summer sea ice extent has …

The thawing and subsidence of frozen peat mounds (palsas) in permafrost landscapes
results in the formation of organic‐rich thermokarst lakes. We examined the effects of palsa …

Permafrost thawing leads to the formation of thermokarst ponds that potentially emit CO2
and CH4 to the atmosphere. In the Nunavik subarctic region (northern Québec, Canada) …

Abstract Small water bodies (< 0.01 km 2) showing diverse limnological properties occur in
great abundance across the boreal forest and tundra landscapes of the Arctic and Subarctic …

Climate warming is accelerating the thawing of permafrost, which contains almost twice as
much carbon as the atmosphere, to a point where a large quantity of dissolved organic …

Lakes and ponds are major features of the Arctic landscape, and span a diverse range of
environmental conditions, from dilute, glacier-fed meltwaters to nutrient-rich tundra ponds …

NDVI analysis and repeated aerial photographs have revealed significant shrub expansion
in many subarctic regions. While the recent increase in temperature is usually considered to …