Browsing Department of Natural Sciences by Title
Now showing items 282-301 of 415
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New insights into the surface functionalities and adsorption evolution of water molecules on silica gel surface: A study by second derivative near infrared spectroscopy
(Journal article; Peer reviewed, 2010)Surface functionalities and adsorption evolution of water molecules on silica gel samples were studied by second derivative near infrared spectroscopy. Four different silica gel samples with varying surface area were used ... -
No additional stress of sublethal gas supersaturation in a landlocked population of Atlantic salmon (Salmo salar) exposed to environmental acidification
(Peer reviewed; Journal article, 2024)The landlocked Atlantic salmon population “bleke” faces extinction due to environmental acidification (EA) and hydropower expansion in the Norwegian river Otra. Despite of restoration, unexpected mortality has been reported ... -
Non‐linearity in interspecific interactions in response to climate change: cod and haddock as an example
(Journal article; Peer reviewed, 2020) -
Northern European Salmo trutta (L.) populations are genetically divergent across geographical regions and environmental gradients
(Peer reviewed; Journal article, 2019) -
Northern refugia and recent expansion in the North Sea: The case of the wrasse Symphodus melops (Linnaeus, 1758)
(Journal article; Peer reviewed, 2011)Pleistocene climate changes have imposed extreme conditions to intertidal rocky marine communities, forcing many species to significant range shifts in their geographical distributions. Phylogeographic analyses based on ... -
Not that clean: Aquaculture-mediated translocation of cleaner fish has led to hybridization on the northern edge of the species' range
(Peer reviewed; Journal article, 2021) -
Novel adverse outcome pathways revealed by chemical genetics in a developing marine fish
(Journal article; Peer reviewed, 2017)Crude oil spills are a worldwide ocean conservation threat. Fish are particularly vulnerable to the oiling of spawning habitats, and crude oil causes severe abnormalities in embryos and larvae. However, the underlying ... -
Ocean-scale connectivity and life cycle reconstruction in a deep-sea fish
(Journal article; Peer reviewed, 2014)As human exploration and harvesting moves to the high seas, ecological understanding of the deep sea has become a priority, especially in those commercially exploited species whose life cycle, habitat use, and demographic ... -
Opposing Responses to Scarcity Emerge from Functionally Unique Sociality Drivers
(Peer reviewed; Journal article, 2023)From biofilms to whale pods, organisms across taxalive in groups, thereby accruing numerous diverse benefits of soci-ality. All social organisms, however, pay the inherent cost of in-creased resource competition. One expects ... -
Organic nitrogen steadily increasing in Norwegian rivers draining to the Skagerrak coast
(Peer reviewed; Journal article, 2020) -
Parasite–copepod interactions in Svalbard: diversity, host specificity, and seasonal patterns
(Peer reviewed; Journal article, 2022)Copepods of the genera Calanus and Pseudocalanus are important components of Arctic marine ecosystems. Despite the key roles of these zooplankters, little is known about the organisms they interact with most intimately, ... -
Pathways towards a sustainable future envisioned by early-career conservation researchers
(Peer reviewed; Journal article, 2021)Scientists have warned decision-makers about the severe consequences of the global environmental crisis since the 1970s. Yet ecological degradation continues and little has been done to address climate change. We investigated ... -
Pelagic food webs of humic lakes show low short‐term response to forest harvesting
(Journal article; Peer reviewed, 2019)Forest harvest in the boreal zone can increase the input of terrestrial materials such as dissolved organic carbon (DOC) and nitrate (NO3) into nearby aquatic ecosystems,with potential effects on phytoplankton growth through ... -
Personalities influence spatial responses to environmental fluctuations in wild fish
(Journal article; Peer reviewed, 2018) -
Phase sticking in one-dimensional Josephson junction chains
(Journal article; Peer reviewed, 2013)We studied current-voltage characteristics of long one-dimensional Josephson junction chains with Josephson energy much larger than charging energy, EJ EC. In this regime, typical I-V curves of the samples consist of a ... -
The planar two-body problem for spheroids and disks
(Peer reviewed; Journal article, 2021)We outline a new method suggested by Conway (CMDA 125:161–194, 2016) for solving the two-body problem for solid bodies of spheroidal or ellipsoidal shape. The method is based on integrating the gravitational potential ... -
Population structure and connectivity in the genus Molva in the Northeast Atlantic
(Peer reviewed; Journal article, 2023) -
Population structure in Atlantic cod in the eastern North Sea-Skagerrak-Kattegat: early life stage dispersal and adult migration
(Journal article; Peer reviewed, 2016) -
Possible adverse impact of contaminants on Atlantic cod population dynamics in coastal ecosystems
(Journal article; Peer reviewed, 2019) -
Post-glacial colonization of the Fennoscandian coast by a plant parasitic insect with an unusual life history
(Peer reviewed; Journal article, 2023)Species that exhibit very peculiar ecological traits combined with limited dispersal ability pose a challenge to our understanding of ecological and evolutionary mechanisms. This is especially true when they have managed ...