Results 31 to 40 of about 8,377 (207)

Large contributions of petrogenic and aged soil-derived organic carbon to Arctic fjord sediments in Svalbard

open access: yesScientific Reports, 2023
Svalbard fjords are recognized as hotspots for organic carbon (OC) burial and storage due to their high sedimentation rates, which effectively trap terrestrial sediments and inhibit extensive OC remineralization.
Dahae Kim   +6 more
doaj   +1 more source

Flow-weighted sourcing of freshwater runoff from Pacific-draining continental and coastal basins in south-western Patagonia (41-56° S): characterizing regional inputs to Chilean fjords

open access: yesFrontiers in Marine Science
Global estimates of the supply of dissolved and suspended materials to the ocean, in order to be relevant at either political or ecological scales, belie a finer-scale analysis necessary for understanding specific terrestrial-marine interactions. This is
Paulo Moreno-Meynard   +6 more
doaj   +1 more source

Patterns of Benthic Communities in Arctic Fjords (Novaya Zemlya Archipelago, Kara Sea): Resilience vs. Fragility

open access: yesFrontiers in Ecology and Evolution, 2021
Despite a large number of studies, a detailed overall picture of benthic communities zonation in the Arctic fjords is currently lacking. Our study aimed to find out whether there is a universal model for the distribution of benthic communities based on ...
Alexey Udalov   +5 more
doaj   +1 more source

Ice Cod Arctogadus glacialis (Peters, 1874) in Northeast Greenland—A First Sketch of Spatial Occurrence and Abundance

open access: yesDiversity, 2022
Based on bottom trawl catches during the years 2002–2017, we present the first large-scale baseline on the spatial distribution and abundance of ice cod Arctogadus glacialis (Peters, 1874) in the fjords and on the shelf in Northeast Greenland (latitudes ...
Oleg V. Karamushko   +2 more
doaj   +1 more source

Strong macrobenthic community differentiation among sub-Arctic deep fjords on small spatial scales [PDF]

open access: yes, 2021
Fjords play an important role in carbon cycling and sequestration, but the burial of organic matter in sediments strongly depends on the composition of macrobenthic communities.
Austad, Marthe   +4 more
core   +1 more source

Diversity‐Oriented Two‐Step Annulative π‐Extension Enables Access to Structurally Complex Nanographenes

open access: yesAngewandte Chemie International Edition, EarlyView.
Pd‐catalyzed C–H arylation of polycyclic aromatic hydrocarbons (PAHs) with various aryltrimethylsilanes enables the preparation of structurally complicated arylated PAHs, which can be further transformed to nanographenes in a manner of two‐step annulative π‐extension (APEX) reaction.
Honami Katsuragawa   +5 more
wiley   +1 more source

High methane emissions from an anoxic fjord driven by mixing and oxygenation

open access: yesLimnology and Oceanography Letters, 2022
Oceanic methane (CH4) budgets lack data from high‐latitude fjords that often behave as intermittently anoxic ecosystems with potentially high methane emissions. We conducted 15 expeditions and 49 in situ lander deployments in an anoxic Scandinavian fjord
Stefano Bonaglia   +5 more
doaj   +1 more source

Submarine Moraines in Southeast Greenland Fjords

open access: yes, 2020
Shapefiles of submarine moraines in Southeast Greenland fjords, accompanying Batchelor et al.
Christine Batchelor
core   +1 more source

Sub‑surface gelatinous zooplankton assemblages and their seasonality in two Northwestern Icelandic fjords

open access: yes, 2022
This data set contains information about near-surface (about 10 m depth) gelatinous zooplankton assemblages and their seasonal changes from two neighbouring Northwestern Icelandic fjords, which were studied from April to September 2008. At five stations,
Lüskow, Florian   +3 more
core   +1 more source

The prevalence of Streptococcus equi subsp. equi carriers in the Netherlands

open access: yesEquine Veterinary Journal, EarlyView.
Abstract Background Streptococcus equi subspecies equi (S. equi) carriers are thought to be important drivers for strangles outbreaks. Limited data are available on the prevalence of carriers in European horse husbandry settings. Objectives To estimate the prevalence of S.
R. M. A. C. Houben   +5 more
wiley   +1 more source

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