Artikler, kapitler og presentasjoner fra NORCE Klima og miljø: Nye registreringer
Viser treff 1-20 av 403
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Future projections of wind energy potentials in the arctic for the 21st century under the RCP8.5 scenario from regional climate models (Arctic-CORDEX)
(Peer reviewed; Journal article, 2023)The Arctic has warmed more than twice the rate of the entire globe. To quantify possible climate change effects, we calculate wind energy potentials from a multi-model ensemble of Arctic-CORDEX. For this, we analyze future ... -
Valve gaping behaviour in the European oyster (Ostrea edulis) in response to changes in light intensity when combined with variations in salinity and seawater temperature
(Journal article; Peer reviewed, 2023)Valve gaping behaviour in bivalve molluscs controls the flow of water across gills that provides both food, and oxygen for respiration. Closure of the valves also provides protection from predators and poor-quality water ... -
Machine learning reveals regime shifts in future ocean carbon dioxide fluxes inter-annual variability
(Peer reviewed; Journal article, 2024)The inter-annual variability of global ocean air-sea CO2 fluxes are non-negligible, modulates the global warming signal, and yet it is poorly represented in Earth System Models (ESMs). ESMs are highly sophisticated and ... -
Three major mesoplanktonic communities resolved by in situ imaging in the upper 500 m of the global ocean
(Peer reviewed; Journal article, 2023)Aim The distribution of mesoplankton communities has been poorly studied at global scale, especially from in situ instruments. This study aims to (1) describe the global distribution of mesoplankton communities in relation ... -
Stronger Oceanic CO2 Sink in Eddy-Resolving Simulations of Global Warming
(Peer reviewed; Journal article, 2024)Accurately representing the ocean carbon cycle in Earth System Models (ESMs) is essential to understanding the oceanic CO2 sink evolution under CO2 emissions and global warming. A key uncertainty arises from the ESM's ... -
What goes in must come out: the oceanic outgassing of anthropogenic carbon
(Peer reviewed; Journal article, 2024)About 25% of the emitted anthropogenic CO2 is absorbed by the ocean and transported to the interior through key gateways, such as the Southern Ocean or the North Atlantic. Over the next few centuries, anthropogenic CO2 is ... -
Deep-Reaching Global Ocean Overturning Circulation Generated by Surface Buoyancy Forcing
(Peer reviewed; Journal article, 2023)In contrast with the atmosphere, which is heated from below by solar radiation, the ocean is both heated and cooled from above. To drive a deep-reaching overturning circulation in this context, it is generally assumed that ... -
Climate tipping point interactions and cascades: A review
(Journal article; Peer reviewed, 2024)Climate tipping elements are large-scale subsystems of the Earth that may transgress critical thresholds (tipping points) under ongoing global warming, with substantial impacts on the biosphere and human societies. Frequently ... -
The hydrological cycle and ocean circulation of the Maritime Continent in the Pliocene: results from PlioMIP2
(Journal article; Peer reviewed, 2023)The Maritime Continent (MC) forms the western boundary of the tropical Pacific Ocean, and relatively small changes in this region can impact the climate locally and remotely. In the mid-Piacenzian warm period of the Pliocene ... -
Insights into the vulnerability of Antarctic glaciers from the ISMIP6 ice sheet model ensemble and associated uncertainty
(Journal article; Peer reviewed, 2023)The Antarctic Ice Sheet represents the largest source of uncertainty in future sea level rise projections, with a contribution to sea level by 2100 ranging from −5 to 43 cm of sea level equivalent under high carbon emission ... -
Thermodynamic and hydrological drivers of the subsurface thermal regime in Central Spain
(Journal article; Peer reviewed, 2024)An assessment of the soil and bedrock thermal structure of the Sierra de Guadarrama, in central Spain, is provided using subsurface and ground surface temperature data coming from four deep (20 m) monitoring profiles ... -
Globally coordinated acoustic aquatic animal tracking reveals unexpected, ecologically important movements across oceans, lakes and rivers
(Journal article; Peer reviewed, 2023)Acoustic telemetry is a popular approach used to track many different aquatic animal taxa in marine and freshwater systems. However, information derived from focal studies is typically resource- and geography-limited by ... -
Hypoxia-tolerant zooplankton may reduce biological carbon pump efficiency in the Humboldt current system off Peru
(Journal article; Peer reviewed, 2023)In the ocean, downward flux of particles produced in sunlit surface waters is the major component of the biological carbon pump, which sequesters atmospheric carbon dioxide and fuels deep-sea ecosystems. The efficiency of ... -
Behaviour of anadromous brown trout (Salmo trutta) in a hydropower regulated freshwater system
(Peer reviewed; Journal article, 2023)Many Norwegian rivers and lakes are regulated for hydropower, which afects freshwater ecosystems and anadromous fish species, such as sea trout (Salmo trutta). Lakes are an important feature of many anadromous river systems. ... -
The Impact of Fine-Scale Currents on Biogeochemical Cycles in a Changing Ocean
(Peer reviewed, 2023)Fine-scale currents, O(1–100 km, days–months), are actively involved in the transport and transformation of biogeochemical tracers in the ocean. However, their overall impact on large-scale biogeochemical cycling on the ... -
New wine in old bottles: Modification of the Na+/K+-ATPase enzyme activity assay and its application in salmonid aquaculture
(Peer reviewed; Journal article, 2023)The Na+, K+ ATPase (NKA) enzyme is important to generate the transmembrane ion gradient in the gills, intestine, and kidneys, hence, is vital for secondary transport of fluids and different solutes in teleosts. Gill NKA ... -
Sea Ice-Driven Variability in the Pacific Subantarctic Mode Water Formation Regions
(Peer reviewed; Journal article, 2023)Well-mixed mode waters that form in the north of the Southern Ocean are particularly important to the ocean absorption of heat and CO2 from the atmosphere. Two types of mode water form in the Pacific sector of the Southern ... -
Experimental mining plumes and ocean warming trigger stress in a deep pelagic jellyfish
(Peer reviewed; Journal article, 2023)The deep pelagic ocean is increasingly subjected to human-induced environmental change. While pelagic animals provide important ecosystem functions including climate regulation, species-specific responses to stressors ... -
Structured analysis of broader GMO impacts inspired by technology assessment to inform policy decisions.
(Peer reviewed; Journal article, 2023)If genetically modified organisms (GMOs) are approved in the EU for experimental release or marketing authorization (placing on the market), a risk assessment (RA) is carried out beforehand to determine whether this may ... -
The stability of present-day Antarctic grounding lines - Part 2: Onset of irreversible retreat of Amundsen Sea glaciers under current climate on centennial timescales cannot be excluded
(Peer reviewed; Journal article, 2023)Observations of ocean-driven grounding-line retreat in the Amundsen Sea Embayment in Antarctica raise the question of an imminent collapse of the West Antarctic Ice Sheet. Here we analyse the committed evolution of Antarctic ...