Results 21 to 30 of about 5,710 (186)

Best practices for data management in marine science: lessons from the Nansen Legacy project [PDF]

open access: yesEarth System Science Data
Large, multidisciplinary projects that collect vast amounts of data are becoming increasingly common in academia. Efficiently managing data across and beyond such projects necessitates a shift from fragmented efforts to coordinated, collaborative ...
L. H. Marsden   +12 more
doaj   +1 more source

Alfred Eaton: a Victorian naturalist at the ends of the world

open access: yesPolar Research, 2022
Alfred Edwin Eaton (1844–1929) was amongst numerous Victorian naturalists whose exotic collections disseminated to the natural history museums of Britain laid the groundwork for our understanding of biodiversity.
C. Leah Devlin
doaj   +1 more source

Automated characterization and quantification of hydrocarbon seeps based on frontal illuminated video observations [PDF]

open access: yesJournal of the European Optical Society-Rapid Publications, 2015
Hydrocarbon releases, either natural or due to anthropogenic activities, are of major relevance for the marine environment. In this work we specify our approach to quantify these seeps by subsea imaging utilizing camera systems and frontal illumination ...
Boelmann J., Zielinski O.
doaj   +1 more source

Airborne Validation of ICESat-2 ATLAS Data over Crevassed Surfaces and Other Complex Glacial Environments: Results from Experiments of Laser Altimeter and Kinematic GPS Data Collection from a Helicopter over a Surging Arctic Glacier (Negribreen, Svalbard)

open access: yesRemote Sensing, 2022
The topic of this paper is the airborne evaluation of ICESat-2 Advanced Topographic Laser Altimeter System (ATLAS) measurement capabilities and surface-height-determination over crevassed glacial terrain, with a focus on the geodetical accuracy of ...
Ute C. Herzfeld   +3 more
doaj   +1 more source

Laboratory Investigations of Iceberg Melting under Wave Conditions in Sea Water

open access: yesJournal of Marine Science and Engineering
Changes in the masses of icebergs due to deterioration processes affect the drift of icebergs and should be taken into account when assessing iceberg risks in the areas of offshore development.
Aleksey Marchenko, Nataliya Marchenko
doaj   +1 more source

Importance of snow as component of surface mass balance of Arctic glacier (Hansbreen, southern Spitsbergen) [PDF]

open access: yesPolish Polar Research, 2019
Snowmelt is a very important component of freshwater resources in the polar environment. Seasonal fluctuations in the water supply to glacial drainage systems influence glacier dynamics and indirectly affect water circulation and stratification in fjords.
Aleksander Uszczyk   +4 more
doaj   +1 more source

Value of the Copernicus Arctic Regional Reanalysis (CARRA) in representing near-surface temperature and wind speed in the north-east European Arctic

open access: yesPolar Research, 2022
The representation of 2-m air temperature and 10-m wind speed in the high-resolution (with a 2.5-km grid spacing) Copernicus Arctic Regional Reanalysis (CARRA) and the coarser resolution (ca.
Morten Køltzow   +3 more
doaj   +1 more source

Svalbard's Haunted Landscapes

open access: yesNordlit, 2020
Cultural landscapes represent social structures, interests, and values. At the same time, the observer can derive, interpret, reinterpret, and inscribe new meanings to the landscape. Landscapes that are saturated with ideologically charged symbols dictate to the viewer what can and cannot be seen and derived from them.
openaire   +4 more sources

Scientific Applications of Unmanned Vehicles in Svalbard (UAV Svalbard)

open access: yes, 2021
This is chapter 3 of the State of Environmental Science in Svalbard (SESS) report 2020 (https://sios-svalbard.org/SESS_Issue3). The polar regions are among the most sensitive areas of the Earth and changes in the Arctic have global consequences. Therefore, more and better Arctic research is needed, and unmanned vehicles are an important tool in this ...
Hann, Richard   +14 more
openaire   +1 more source

Morphological characterization of Recherchefjorden (Bellsund, Svalbard) using marine geomorphometry [PDF]

open access: yesPolish Polar Research, 2018
Geomorphological research based on geomorphological mapping seeks to identify the origins and age of forms as well as to describe the process that created or transformed a particular form.
Mateusz Moskalik   +4 more
doaj   +1 more source

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