Darkening of the Svalbard fjords waters observed with satellite ocean color imagery in 1997–2019

M Konik, M Darecki, AK Pavlov, S Sagan… - Frontiers in Marine …, 2021 - frontiersin.org
Global warming is not often discussed in the context of light availability within the water
column. However, the light regimes in the Arctic Ocean are controlled by three factors that …

Light in the polar night

JH Cohen, J Berge, MA Moline, G Johnsen… - … life and light in the dead …, 2020 - Springer
How much light is available for biological processes during Polar Night? This question
appears simple enough. But the reality is that conventional light sensors for measuring …

Increased light attenuation in Norwegian coastal waters-a literature review

H Frigstad, ET Harvey, A Deininger, A Poste - NIVA-rapport, 2020 - niva.brage.unit.no
Increased light attenuation in Norwegian coastal waters - A literature review Page 1 REPORT
SNO. 7551-2020 Increased light attenuation in Norwegian coastal waters - A literature review …

Stochastic Processes Dominate in the Water Mass–Based Segregation of Diazotrophs in a High Arctic Fjord (Svalbard)

T Jabir, A Jain, PV Vipindas, KP Krishnan - Microbial Ecology, 2023 - Springer
Nitrogen-fixing or diazotrophic microbes fix atmospheric nitrogen (N2) to ammonia (NH3+)
using nitrogenase enzyme and play a crucial role in regulating marine primary productivity …

[HTML][HTML] Spatiotemporal changes in the concentration and composition of suspended particulate matter in front of Hansbreen, a tidewater glacier in Svalbard

M Moskalik, J Ćwiąkała, W Szczuciński, A Dominiczak… - Oceanologia, 2018 - Elsevier
Tidewater glaciers supply large amounts of suspended particulate matter (SPM) and
freshwater to fjords and affect oceanographic, sedimentological and biological processes …

Marine Group-II archaea dominate particle-attached as well as free-living archaeal assemblages in the surface waters of Kongsfjorden, Svalbard, Arctic Ocean

A Jain, KP Krishnan - Antonie Van Leeuwenhoek, 2021 - Springer
Marine archaea are a significant component of the global oceanic ecosystems, including the
polar oceans. However, only a few attempts have been made to study archaea in the high …

Dark plumes of glacial meltwater affect vertical distribution of zooplankton in the Arctic

M Szeligowska, E Trudnowska, R Boehnke… - Scientific Reports, 2022 - nature.com
In polar regions, the release of glacial meltwater resulting in turbid plumes is expected to
transform coastal waters with numerous consequences on the marine ecosystem. This study …

Spatially resolved assembly, connectivity and structure of particle-associated and free-living bacterial communities in a high Arctic fjord

A Jain, JP Balmonte, R Singh… - FEMS Microbiology …, 2021 - academic.oup.com
The assembly processes that underlie the composition and connectivity of free-living (FL)
and particle-associated (PA) bacterial communities from surface to deep waters remain little …

Geographical location and water depth are important driving factors for the differences of suspended particulate organic matter (SPOM) in lake environment across …

Y He, K Song, C Yang, W He, Y Li, F Xu - Science of the Total Environment, 2021 - Elsevier
Suspended particulate organic matter (SPOM) plays a connective role in global
biogeochemical carbon cycles and energy flows in aquatic ecosystems. However, little is …

Hydrography-driven optical domains in the Vaigat-Disko Bay and Godthabsfjord: Effects of glacial meltwater discharge

VJ Mascarenhas, O Zielinski - Frontiers in Marine Science, 2019 - frontiersin.org
We present here an assessment of in situ hyperspectral bio-optical variability in the Vaigat-
Disko Bay and Godthabsfjord along the southwest coast of Greenland. The dataset consists …