Climate change and species invasions represent key threats to global biodiversity. Subarctic
freshwaters are sentinels for understanding both stressors because the effects of climate …

Climate adaptation is surprisingly rarely reported as a cause for the build‐up of reproductive
isolation between diverging populations. In this review, we summarize evidence for effects of …

A mechanistic understanding of how environmental change affects trophic ecology of fish at
the individual and population level remains elusive. To address this, we conducted a space …

Lake Kuetsjarvi (in the lower reaches of the Pasvik River, Murmansk Region, Russia) in the
border area between Russia and Norway, is one of the most polluted water reservoirs in the …

The rate of non‐native fish introductions into freshwater ecosystems has more than doubled
during the past three decades, posing a serious threat to native biodiversity. Despite …

Subarctic lakes are characterised by extreme seasonal variation in light and temperature
which influences growth, maturation, condition and resource use of fishes. However, our …

Whitefish (Coregonus spp.) are an important catch for many freshwater fisheries, particularly
in Switzerland. In support of this, supplemental stocking of whitefish species is carried out …

Монография посвящена рыбам рода гольцы Salvelinus семейства лососевые
Salmonidae отряда Salmoniformes. В первой части книги представлен аналитический …

Resource polymorphism, whereby ancestral trophic generalists undergo divergence into
multiple specialist morphs, is common in salmonid fish populations inhabiting subarctic …

All examples of lake charr (Salvelinus namaycush) diversity occur within the largest, deepest
lakes of North America (ie> 2000 km2). We report here Rush Lake (1.3 km2) as the first …