Results 61 to 70 of about 38,290 (237)

Intercalibration of Boreal and Tethyan timescales: the magneto-biostratigraphy of the Middle Triassic and the latest Early Triassic from Spitsbergen, Arctic Norway [PDF]

, 2008
An integrated bio-magnetostratigraphic study of the latest Early Triassic to the upper parts of the Middle Triassic, at Milne Edwardsfjellet in central Spitsbergen, Svalbard, allows a detailed correlation of Boreal and Tethyan biostratigraphies.
Hounslow, Mark W., Hu, Mengyu, Karloukovski, Vassil, Mørk, Atle, Orchard, Michael J., Os Vigran, Jorunn, Weitschat, Wolfgang   +6 more
core   +1 more source

Prediction of monthly Arctic sea ice concentrations using satellite and reanalysis data based on convolutional neural networks [PDF]

, 2020
Changes in Arctic sea ice affect atmospheric circulation, ocean current, and polar ecosystems. There have been unprecedented decreases in the amount of Arctic sea ice due to global warming.
Han, Daehyeon, Im, Jungho, Kim, Hyun-Cheol, Kim, Young Jun, Lee, Sanggyun   +4 more
core   +1 more source

Barents Sea drift ice characteristics

Polar Research, 1991
A short review of the ice field characteristics in the Barents Sea is given. A digitised ice distribution data set covering the period 1966-88 has been used to calculate the probability distribution of sea ice and temporal trends. The ice-covered area between 68 and 83°N and 10 and 55°E at the end of the melting season is found to have been reduced by ...
Vinje, Torgny, Kvambekk, Ånund S.
openaire   +2 more sources

A single nucleotide polymorphism genotyping panel for efficient genetic stock identification of the Teno river Atlantic salmon (Salmo salar) population complex

Journal of Fish Biology, EarlyView.
Abstract A new single nucleotide polymorphism (SNP) panel for genetic stock identification in the Teno river Atlantic salmon, Salmo salar L., fishery was developed, with a view to improving on an existing microsatellite panel. Twenty‐two genetically differentiated reporting units were proposed based on population genetic analyses of 1212 individuals ...
Helena Johansson, Jaakko Erkinaro, Morten Falkegård, Anders Foldvik, Panu Orell, Craig R. Primmer, Victoria L. Pritchard   +6 more
wiley   +1 more source

Strong fisheries management and governance positively impact ecosystem status [PDF]

, 2016
Fisheries have had major negative impacts on marine ecosystems, and effective fisheries management and governance are needed to achieve sustainable fisheries, biodiversity conservation goals and thus good ecosystem status. To date, the IndiSeas programme
Angeles Torres, Maria, Boldt, Jennifer L., Borges, Maria de Fatima, Bundy, Alida, Camara, Mohamed Lamine, Chuenpagdee, Ratana, Coll, Marta, Diallo, Ibrahima, Fox, Clive, Fulton, Elizabeth A., Gazihan, Ayse, Jarre, Astrid, Jouffre, Didier, Kleisner, Kristin M., Knight, Ben, Link, Jason, Masski, Hicham, Matiku, Patroba P., Moutopoulos, Dimitrios K., Piroddi, Chiara, Raid, Tut, Shin, Yunne-Jai, Sobrino, Ignacio, Tam, Jorge, Thiao, Djiga, Tsagarakis, Konstantinos, van der Meeren, Gro I.   +26 more
core   +6 more sources

Polar cod Boreogadus saida occurrence is driven by temperature at the margin of its distribution

Journal of Fish Biology, EarlyView.
Abstract With a warming Arctic, suitable habitat for polar cod Boreogadus saida (Lepechin 1774) is predicted to decrease. We investigated the changes in distribution of polar cod on the southern limit of its distribution in the Atlantic Ocean (around Iceland) during both autumn and spring after a recent period of warming in the area.
James Kennedy, Christophe Pampoulie
wiley   +1 more source

Book review [PDF]

, 2015
publishedVersio
Pirnes, Susanna
core  

Rapid increase in abundance and distribution of invasive pink salmon (Oncorhynchus gorbuscha) within a diverse, large Barents Sea catchment

Journal of Fish Biology, EarlyView.
Abstract Pink salmon originate from the North Pacific area but were introduced into northwest Russia from the late 1950s onwards. Since 2017, the alien species has increased dramatically in abundance and rapidly invaded adjacent areas of the North Atlantic region.
Jaakko Erkinaro, Panu Orell, Frode Fossøy, Mikko Kytökorpi, Karl Gjelland, Narve Johansen, Sigurd Domaas, Jorma Kuusela, Pierre Fagard, Eirik Frøiland, Morten Falkegård   +10 more
wiley   +1 more source

Non‐native pink salmon Oncorhynchus gorbuscha carcasses benefit native benthic macroinvertebrates

Journal of Fish Biology, EarlyView.
Abstract The invasion of the North Atlantic by pink salmon Oncorhynchus gorbuscha has raised concerns regarding their impact on coastal rivers. Although the influence of marine‐derived nutrients from returning adult O. gorbuscha on rivers in their native range has received much attention, the ecological consequences of invasive O.
Hui Wei, Gordon H. Copp, Rasmus B. Lauridsen, Tea Bašić, Phil I. Davison, John F. Murphy, James L. Pretty, Michał E. Skóra, Gabriela Zemelka, John Iwan Jones   +9 more
wiley   +1 more source

An emerging pathway of Atlantic Water to the Barents Sea through the Svalbard Archipelago: drivers and variability [PDF]

Ocean Science
The Barents Sea, an important component of the Arctic Ocean, is experiencing changes in its ocean currents, stratification, sea ice variability, and marine ecosystems. Inflowing Atlantic Water (AW) is a key driver of these changes.
K. Kalhagen, R. Skogseth, T. M. Baumann, T. M. Baumann, E. Falck, I. Fer, I. Fer   +6 more
doaj   +1 more source