Výsledky vyhledávání - "Rósa Ólafsdóttir"

Akademický článek

Environmentally Driven Ecological Fluctuations on the Faroe Shelf Revealed by Fish Juvenile Surveys

Autor: Sólvá Jacobsen, Eilif Gaard, Hjálmar Hátún, Petur Steingrund, Karin Margretha Húsgarð Larsen, Jákup Reinert, Sólveig Rósa Ólafsdóttir, Meinhard Poulsen, Helga Bára Mohr Vang

Publikováno v: Frontiers in Marine Science, Vol 6 (2019)

Comprehensive late June surveys have for decades been carried out on the Faroe shelf in order to estimate the abundance of juvenile fish – the 0-group. The abundance of cod juveniles has previously been used in recruitment studies, while the ecolog

Externí odkaz: https://doaj.org/article/bbecd9acc43940b5ad64cd28845228a1

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Inter-annual and decadal variability of Calanus finmarchicus and C. hyperboreus in Subarctic waters north of Iceland 1990–2020

Autor: Sólveig Rósa Ólafsdóttir, Kristinn Gudmundsson, Astthor Gislason, Hildur Petursdottir

Publikováno v: ICES Journal of Marine Science. 78:3735-3747

This study compares inter-annual dynamics of the two biomass dominant copepods in the Iceland Sea, the North Atlantic species Calanus finmarchicus and the Arctic C. hyperboreus, in an era of relatively low temperatures in the beginning of the study p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d695ab7c2a54edf558b390fabc449098
https://doi.org/10.1093/icesjms/fsab218

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Formation and pathways of dense water in the Nordic Seas based on a regional inversion

Autor: Ailin Brakstad, Geoffrey Gebbie, Kjetil Våge, Emil Jeansson, Sólveig Rósa Ólafsdóttir

Publikováno v: Progress in Oceanography

Dense waters formed in the Nordic Seas spill across gaps in the Greenland-Scotland Ridge into the abyss of the North Atlantic to feed the lower limb of the Atlantic Meridional Overturning Circulation. The overflow water transport is well known, but o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b490d83fb041b37a613d303d71ec953
https://hdl.handle.net/11250/3074288

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Enhancement of the North Atlantic CO2 sink by Arctic Waters

Autor: Sólveig Rósa Ólafsdóttir, Thorarinn S. Arnarson, Jón Ólafsson, Taro Takahashi, Magnús Danielsen

Publikováno v: Biogeosciences. 18:1689-1701

The North Atlantic north of 50 ∘ N is one of the most intense ocean sink areas for atmospheric CO 2 considering the flux per unit area, 0.27 Pg-C yr −1 , equivalent to −2.5 mol C m −2 yr −1 . The northwest Atlantic Ocean is a region with hi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c97b6c5fe671d4ff2f95bc34f197c3d4
https://doi.org/10.5194/bg-18-1689-2021

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Assessing the sources of inorganic carbon in surface-, soil- and non-thermal groundwater in Iceland by δ13C and 14C

Autor: Árný E. Sveinbjörnsdóttir, Rósa Ólafsdóttir, Andri Stefánsson, Stefán Arnórsson, Jan Heinemeier, Eydis Salome Eiriksdottir

Publikováno v: Sveinbjörnsdóttir, Á E, Stefánsson, A, Heinemeier, J, Arnórsson, S, Eiríksdóttir, E S & Ólafsdóttir, R 2020, ' Assessing the sources of inorganic carbon in surface-, soil-and non-thermal groundwater in Iceland by δ 13 C and 14 C ', Geochimica et Cosmochimica Acta, vol. 279, pp. 165-188 . https://doi.org/10.1016/j.gca.2020.03.021

Chemical weathering and associated atmospheric CO2 uptake by surface water and transport of dissolved inorganic carbon (DIC) by rivers to the ocean and subsequent carbonate deposition has been suggested to play a major role in long-time climate chang

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4238f824c06e3696e3a966020afc246
https://doi.org/10.1016/j.gca.2020.03.021

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An overlooked freshwater source contributed to the extreme freshening event in the eastern subpolar North Atlantic after 2014

Autor: Karin Margretha H. Larsen, Steffen M. Olsen, Sólveig Rósa Ólafsdóttir, Bogi Hansen, Steingrímur Jónsson, Andreas Macrander, Hjálmar Hátún, William E. Johns, N. Penny Holliday

Outflows of low-salinity waters from the Arctic to the upper layers of the subpolar North Atlantic (SPNA) are central in redistributing freshwater from river runoff, melting sea ice, and precipitation. They act to reduce shallow, as well as deep, con

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::132ef39550434b1cbb825899e3cff92e
https://os.copernicus.org/preprints/os-2021-14/

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Supplementary material to 'An overlooked freshwater source contributed to the extreme freshening event in the eastern subpolar North Atlantic after 2014'

Autor: Bogi Hansen, Karin Margretha Húsgarð Larsen, Hjálmar Hátún, Steingrímur Jónsson, Sólveig Rósa Ólafsdóttir, Andreas Macrander, William Johns, N. Penny Holliday, Steffen Malskær Olsen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d2e5aad4190bd0fa91914559fd5bd83a
https://doi.org/10.5194/os-2021-14-supplement

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Contrasting drivers and trends of ocean acidification in the subarctic Atlantic

Autor: Sólveig Rósa Ólafsdóttir, Taro Takahashi, Marcos Fontela, Jón Ólafsson, Fiz F. Pérez

Publikováno v: Scientific Reports
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Digital.CSIC: Repositorio Institucional del CSIC
Consejo Superior de Investigaciones Científicas (CSIC)
Scientific Reports, Vol 11, Iss 1, Pp 1-16 (2021)
Digital.CSIC. Repositorio Institucional del CSIC
instname

16 pages, 2 tables, 5 figures.-- This article is licensed under a Creative Commons Attribution 4.0 International License
The processes of warming, anthropogenic CO2 (Canth) accumulation, decreasing pHT (increasing [H+]T; concentration in total s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::251b457a60a10101f995105717e3770d
http://hdl.handle.net/10261/245550

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