Results 21 to 30 of about 320 (126)

Preliminary studies on bone fluoride content in the Arctic charr, Salvelinus alpinus (L.) from the Hornsund region [PDF]

Acta Ichthyologica et Piscatoria, 1993
Fluoride contents were determined in vertebrae of the Arctic charr in the Hornsund region, using the zirconium-eriochrome cyanine technique. The fluoride content were found to range within 21.5-150.6 µgּg-1, i.e.
M. Protasowicki
doaj   +3 more sources

Benthic Crustacea and Mollusca distribution in Arctic fjord – case study of patterns in Hornsund, Svalbard

Oceanologia, 2017
We present the results of species distribution modeling conducted on macrobenthic occurrence data collected between 2002 and 2014 in Arctic fjord – Hornsund. We focus on species from Mollusca and Crustacea taxa.
Anna Drewnik, Jan Marcin Węsławski, Maria Włodarska-Kowalczuk   +2 more
doaj   +1 more source

Quantifying Changes in Extent and Velocity of the Hornbreen/Hambergbreen Glacial System (SW, Spitsbergen) Based on Timeseries of Multispectral Satellite Imagery

Remote Sensing, 2023
This study focuses on the Hornsund region in Svalbard, where the temperature has risen by 1.14 °C per decade, six times faster than the global average. The accelerating temperature rise in the Arctic has had significant impacts on the Svalbard glaciers ...
Dawid Saferna, Małgorzata Błaszczyk, Mariusz Grabiec, Bogdan Gądek   +3 more
doaj   +1 more source

Comparison of the burial rate estimation methods of organic and inorganic carbon and quantification of carbon burial in two high Arctic fjords

Oceanologia, 2018
Summary: Quantifying the burial of organic carbon (OC) and inorganic carbon (IC) species in marine sediments contribute to a better understanding of carbon cycle.
Katarzyna Koziorowska, Karol Kuliński, Janusz Pempkowiak   +2 more
doaj   +1 more source

Deposition, return flux, and burial rates of nitrogen and phosphorus in the sediments of two high-Arctic fjords

Oceanologia, 2018
Summary: The aim of this study was to determine the burial rates of nitrogen (N) and phosphorus (P) in the sediments of two high-latitude fjords: Hornsund and Kongsfjorden (Spitsbergen).
Katarzyna Koziorowska, Karol Kuliński, Janusz Pempkowiak   +2 more
doaj   +1 more source

Observations on the Arctic charr, Salvelinus alpinus (L., 1758) from the Hornsund region (Vest Spitsbergen) in 1985-1987 [PDF]

Acta Ichthyologica et Piscatoria, 1993
Results of observations on biology. occurrence. capture methods. and preservation of the Arctic charr from the Hornsund region are presented.Certain unfavourable changes in abundance and age composition of the population sampled justify the plea for ...
K. Radziun
doaj   +3 more sources

Zooplankton structure in high latitude fjords with contrasting oceanography (Hornsund and Kongsfjorden, Spitsbergen)

Oceanologia, 2017
Zooplankton inhabiting the Hornsund and Kongsfjorden fjords on Spitsbergen (Svalbard) were investigated in summer 2013. The goal of the study was to determine how the zooplankton communities vary in environments functioning under different oceanographic ...
Mateusz Roman Ormańczyk, Marta Głuchowska, Anna Olszewska, Slawomir Kwasniewski   +3 more
doaj   +1 more source

Aerosol optical properties over Svalbard: a comparison between Ny-Ålesund and Hornsund

Oceanologia, 2017
This paper presents the CAMS model based aerosol optical properties calculated for two Spitsbergen fjords, Kongsfjorden (Ny-Ålesund) and Hornsund (Polish Polar Station in Hornsund) measured between 2010 and 2015. A small decrease in Aerosol Optical Depth
Paulina Pakszys, Tymon Zielinski
doaj   +1 more source

Palaeoceanographic changes in Hornsund Fjord (Spitsbergen, Svalbard) over the last millennium: new insights from ancient DNA [PDF]

Climate of the Past, 2016
This paper presents a reconstruction of climate-driven environmental changes over the last millennium in Hornsund Fjord (Svalbard), based on sedimentological and micropalaeontological records.
J. Pawłowska, M. Zajączkowski, M. Łącka, F. Lejzerowicz, P. Esling, J. Pawlowski   +5 more
doaj   +1 more source

Incorporating Freeze–Thaw Adaptations Into the HBV Model for a High Arctic Permafrost Catchment: Benefits and Limitations

Hydrological Processes, Volume 40, Issue 6, June 2026.
Freeze–thaw adaptations for the bucket‐type HBV model were applied to the permafrost‐dominated Fuglebekken catchment in SW Spitsbergen. The adaptations allow the model to better capture the complex hydrological dynamics of a non‐stationary environment.
Nicole Hanselmann, Marzena Osuch, Abhishek Bamby Alphonse   +2 more
wiley   +1 more source