Results 51 to 60 of about 7,987 (230)

Trash on Arctic beach: Coastal pollution along Calypsostranda, Bellsund, Svalbard [PDF]

open access: yesPolish Polar Research, 2018
Beach pollution is one of the most common hazards in present-day anthropogenic environments. Even in the remote Svalbard Archipelago, pollution impacts the beach system and can pose environmental threats.
Marek Wojciech Jaskólski   +4 more
doaj   +1 more source

Taxonomic and functional diversity of benthic foraminifera as a promising proxy for tidewater glacier retreat

open access: yesBoreas, EarlyView.
Ice sheets and glaciers globally are losing mass at increasing rates, with the strongest changes occurring at tidewater glaciers. These are rapidly retreating and often transitioning to land‐terminating with implications for sea level change and ecosystem functioning.
Eleonora Fossile   +5 more
wiley   +1 more source

Geomorphology and surficial geology of the Femmilsjøen area, northern Spitsbergen [PDF]

open access: yes, 2021
Climate change is amplified in the Arctic, and establishing baseline data for its current character is important. Here we present a map of the geomorphology of the Femmilsjøen area, Spitsbergen, northern Svalbard.
Håkansson, Lena   +8 more
core   +1 more source

Bed‐scale quantitative discrimination of hyperpycnites from intrabasinal turbidites—Results from a channelised slope system in the Upper Carboniferous Westward Ho! Formation, United Kingdom

open access: yesSedimentology, EarlyView.
ABSTRACT Features considered indicative of hyperpycnites and intrabasinal turbidites overlap. Outcrop study presented here suggests that the Westward Ho! Formation forms an 800 m high deepwater‐slope system dominated by hyperpycnites. Taking this unit, and other successions where hyperpycnites have been described, as having been deposited solely from ...
Tony Reynolds
wiley   +1 more source

Hydrothermal structure of a polythermal glacier in Spitsbergen by measurements and numerical modeling

open access: yesЛëд и снег, 2016
Thickness of the upper cold ice layer in the ablation area of the polythermal glacier Grønfjordbreen (Spitsbergen) was estimated by means of numerical modeling.
A. V. Sosnovsky   +3 more
doaj   +1 more source

GAS FLAERS AND MODERN DEGASATION PROCESSES IN THE ARCTIC SEAS (ON THE FREQUENCY RESONANCE RESULTS-BASED)

open access: yesГеологія і корисні копалини Світового океану, 2023
The newly obtained results of the frequency-resonance (FR) technologies application for the study of the sources and processes of seeps and pockmarks formation in the Arctic Region (Norwegian, Barents Sea) and the North Sea are considered.
V.D. Solovyov   +2 more
doaj   +1 more source

Geographical investigations in the management of the svalbard environment

open access: yesQuaestiones Geographicae, 2019
The paper concerns specific features of exploration, geographical recognition, exploitation of natural resources, and economy of the archipelago. Development of the Svalbard system of nature protection areas and its impact on the environment and human ...
Ziaja Wiesław
doaj   +1 more source

Addressing Uncertainties in Climate–Ecosystem Feedbacks in the Arctic: Ten Priority Research Questions for Integrated Observation and Modeling

open access: yesEcological Research, Volume 41, Issue 4, July 2026.
Uncertainties exist in the biosphere–climate feedbacks in the Arctic. Remote and ground measurements play complementary roles in detecting possible changes. A critical next step is identification of key drivers of the global changes for future projections. ABSTRACT Positive biosphere–climate feedbacks are likely to amplify the Arctic warming, yet major
Akira S. Mori   +10 more
wiley   +1 more source

Norwegian State Practice and the Treaty Relating to Spitsbergen (Current International Law Issues)

open access: yesМосковский журнал международного права, 2016
The author reviews the key international legal actions undertaken by Norway since 1977 in avoidance of the Treaty of 9 February 1920 relating to Spitsbergen (hereinafter - “Spitsbergen Treaty”), as well as their significance in terms of spatial extension
Vera M. Savva
doaj   +1 more source

Study of Chemical and Optical Properties of Biomass Burning Aerosols during Long-Range Transport Events toward the Arctic in Summer 2017

open access: yesAtmosphere, 2020
Biomass burning related aerosol episodes are becoming a serious threat to the radiative balance of the Arctic region. Since early July 2017 intense wildfires were recorded between August and September in Canada and Greenland, covering an area up to 4674 ...
Tymon Zielinski   +15 more
doaj   +1 more source

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