Increased intrusion of warming Atlantic water leads to rapid expansion of temperate phytoplankton in the Arctic

G Neukermans, L Oziel, M Babin - Global Change Biology, 2018 - Wiley Online Library
Abstract The Arctic Ocean and its surrounding shelf seas are warming much faster than the
global average, which potentially opens up new distribution areas for temperate‐origin …

Pelagic ecosystem characteristics across the Atlantic water boundary current from Rijpfjorden, Svalbard, to the Arctic Ocean during summer (2010–2014)

H Hop, P Assmy, A Wold, A Sundfjord… - Frontiers in Marine …, 2019 - frontiersin.org
The northern coast of Svalbard contains high-arctic fjords, such as Rijpfjorden (80° N 22°
30′ E). This area has experienced higher sea and air temperatures and less sea ice in …

[HTML][HTML] Seasonal plankton dynamics in Kongsfjorden during two years of contrasting environmental conditions

P Assmy, AC Kvernvik, H Hop, CJM Hoppe… - Progress in …, 2023 - Elsevier
Seasonal plankton time-series data are presented from Kongsfjorden from two years with
contrasting environmental conditions. Kongsfjorden (west coast of Spitsbergen–79° N) …

Bioaccumulation of PCBs, HCB and PAHs in the summer plankton from West Spitsbergen fjords

A Pouch, A Zaborska, AM Dąbrowska, K Pazdro - Marine pollution bulletin, 2022 - Elsevier
Concentrations of seven polychlorinated biphenyls (PCBs), hexachlorobenzene (HCB), and
twelve polycyclic aromatic hydrocarbons (PAHs) were examined in plankton collected in …

Early detection of marine non-indigenous species on Svalbard by DNA metabarcoding of sediment

MJ van den Heuvel-Greve, AM van den Brink… - Polar Biology, 2021 - Springer
Non-indigenous species (NIS) in the Arctic have an increased likelihood of arrival from ship
traffic in the region, while the survival potential of the species becomes more likely in a …

Zooplankton in Kongsfjorden (1996–2016) in relation to climate change

H Hop, A Wold, M Vihtakari, M Daase… - The ecosystem of …, 2019 - Springer
Abstract Zooplankton in Kongsfjorden, Svalbard, is shaped by irregular advection of
seawater from the West Spitsbergen Current as well as input of freshwater of glacial and …

Seasonal shifts in feeding patterns: Individual and population realized specialization in a high Arctic fish

M Cusa, J Berge, Ø Varpe - Ecology and Evolution, 2019 - Wiley Online Library
Species with a broad and flexible diet may be at an advantage in a rapidly changing
environment such as in today's Arctic ecosystems. Polar cod (Boreogadus saida), an …

High abundances of small copepods early developmental stages and nauplii strengthen the perception of a non-dormant Arctic winter

C Barth-Jensen, M Daase, MR Ormańczyk, Ø Varpe… - Polar Biology, 2022 - Springer
The traditional view is that the Arctic polar night is a quiescent period for marine life, but
recent reports of high levels of feeding and reproduction in both pelagic and benthic taxa …

Taxonomic and size structures of zooplankton communities in the fjords along the Atlantic water passage to the Arctic

E Trudnowska, L Stemmann… - Journal of Marine …, 2020 - Elsevier
Current climate change is significantly modifying Arctic ecosystems and their components,
but the reference and direction of these changes are still undefined. The aim of this study …

Temperature-dependent egg production and egg hatching rates of small egg-carrying and broadcast-spawning copepods Oithona similis, Microsetella norvegica and …

C Barth-Jensen, M Koski, Ø Varpe… - Journal of Plankton …, 2020 - academic.oup.com
Reproductive rates of copepods are temperature-dependent, but poorly known for small
copepods at low temperatures, hindering the predictions of population dynamics and …