Increasing temperature and productivity change biomass, trophic pyramids and community‐level omega‐3 fatty acid content in subarctic lake food webs
Climate change in the Arctic is outpacing the global average and land‐use is intensifying
due to exploitation of previously inaccessible or unprofitable natural resources. A …
due to exploitation of previously inaccessible or unprofitable natural resources. A …
[HTML][HTML] Environmental and biological factors are joint drivers of mercury biomagnification in subarctic lake food webs along a climate and productivity gradient
Subarctic lakes are getting warmer and more productive due to the joint effects of climate
change and intensive land-use practices (eg forest clear-cutting and peatland ditching) …
change and intensive land-use practices (eg forest clear-cutting and peatland ditching) …
Environmental correlates of adaptive diversification in postglacial freshwater fishes
Determining how environmental conditions contribute to divergence among populations and
drive speciation is fundamental to resolving mechanisms and understanding outcomes in …
drive speciation is fundamental to resolving mechanisms and understanding outcomes in …
Environmental drivers of food webs in charr and trout‐dominated cold‐water lakes
Cold‐water lakes situated in high latitudes and altitudes have pivotal socio‐ecological
importance both globally and locally. However, they are increasingly threatened by multiple …
importance both globally and locally. However, they are increasingly threatened by multiple …
Profound and rapid allopatric differentiation of Arctic charr Salvelinus alpinus on a microgeographic scale
SS Alekseyev, NV Gordeeva, VP Samusenok… - Hydrobiologia, 2023 - Springer
It is considered that allopatric speciation proceeds slower than sympatric speciation and
rarely results in rapid differentiation of populations. In particular, high intraspecific …
rarely results in rapid differentiation of populations. In particular, high intraspecific …
A 40-year perspective of an alpine lake: Is everything the same?
U Obertegger, G Flaim - Limnologica, 2021 - Elsevier
Mountain lakes are the most affected by climate change; however, few of these lakes are
regularly sampled because of their remoteness. We discussed limnological data (eg water …
regularly sampled because of their remoteness. We discussed limnological data (eg water …
Complex to simple: Fish growth along the Illinois River network
Fish growth in river ecosystems is influenced by a multitude of environmental drivers,
including the heterogeneity of these drivers. Globally, river ecosystems are subject to …
including the heterogeneity of these drivers. Globally, river ecosystems are subject to …
[PDF][PDF] Interactive effects of lake morphometry and sticklebacks on the trophic position of arctic charr (Salvelinus alpinus) across Lakes in Western Greenland
The structure and functioning of Arctic ecosystems have been drastically modified by global
warming, with fish species potentially performing habitat shifts such as the northern …
warming, with fish species potentially performing habitat shifts such as the northern …
Impacts of large seasonal hydropower-generated water level fluctuations on Arctic char (Salvelinus alpinus) recruitment in a Norwegian alpine reservoir
AM Helle - 2022 - openarchive.usn.no
Lake Møsvatn at Hardangervidda, South-Eastern Norway was developed for hydropower
production in the early 19-hundreds. It is extensively regulated, with a regulation high of 18.5 …
production in the early 19-hundreds. It is extensively regulated, with a regulation high of 18.5 …
Variation in macro parasites within and between three fish species in Lake Norsjø, southern Norway
ML Haukø - 2021 - openarchive.usn.no
Interspecific competition among fish in multispecies lakes is known as an important factor for
choice of habitat and feeding by the different species. Feeding and habitat use also seem to …
choice of habitat and feeding by the different species. Feeding and habitat use also seem to …