Search Results - "Ólafsdóttir, Solveig R."

Contrasting drivers and trends of ocean acidification in the subarctic Atlantic by Pérez, Fiz F., Olafsson, Jon, Ólafsdóttir, Solveig R., Fontela, Marcos, Takahashi, Taro

“…The processes of warming, anthropogenic CO 2 (C anth ) accumulation, decreasing pH T (increasing [H + ] T ; concentration in total scale) and calcium carbonate…”
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Author Correction: Contrasting drivers and trends of ocean acidification in the subarctic Atlantic by Pérez, Fiz F., Olafsson, Jon, Ólafsdóttir, Solveig R., Fontela, Marcos, Takahashi, Taro

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Acidification of the Nordic Seas by Fransner, Filippa, Fröb, Friederike, Tjiputra, Jerry, Goris, Nadine, Lauvset, Siv K, Skjelvan, Ingunn, Jeansson, Emil, Omar, Abdirahman, Chierici, Melissa, Jones, Elizabeth, Fransson, Agneta, Ãlafsdóttir, Sólveig R, Johannessen, Truls, Olsen, Are

“…Due to low calcium carbonate saturation states, and winter mixing that brings anthropogenic carbon to the deep ocean, the Nordic Seas and their cold-water…”
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Recent acceleration of the sea surface fCO2 growth rate in the North Atlantic subpolar gyre (1993-2008) revealed by winter observations by Metzl, Nicolas, Corbière, Antoine, Reverdin, Gilles, Lenton, Andrew, Takahashi, Taro, Olsen, Are, Johannessen, Truls, Pierrot, Denis, Wanninkhof, Rik, Ólafsdóttir, Solveig R., Olafsson, Jon, Ramonet, Michel

“…Recent studies based on ocean and atmospheric carbon dioxide (CO2) observations, suggesting that the ocean carbon uptake has been reduced, may help explain the…”
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Using present-day observations to detect when anthropogenic change forces surface ocean carbonate chemistry outside preindustrial bounds by Sutton, Adrienne J, Sabine, Christopher L, Feely, Richard A, Cai, Wei-Jun, Cronin, Meghan F, McPhaden, Michael J, Morell, Julio M, Newton, Jan A, Noh, Jae-Hoon, Ólafsdóttir, Sólveig R, Salisbury, Joseph E, Send, Uwe, Vandemark, Douglas C, Weller, Robert A

“…One of the major challenges to assessing the impact of ocean acidification on marine life is detecting and interpreting long-term change in the context of…”
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Decadal Changes in Ventilation and Anthropogenic Carbon in the Nordic Seas by Jeansson, Emil, Tanhua, Toste, Olsen, Are, Smethie, William M., Rajasakaren, Balamuralli, Ólafsdóttir, Sólveig R., Ólafsson, Jón

“…We evaluate the decadal evolution of ventilation and anthropogenic carbon (Cant) in the Nordic Seas between 1982 and the 2010s. Ventilation changes on decadal…”
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Observation and quantification of two incidents of mass fish kill of Icelandic summer spawning herring (Clupea harengus) in the winter 2012/2013 by Óskarsson, Guđmundur J., Ólafsdóttir, Sólveig R., Sigurđsson, Þorsteinn, Valdimarsson, Héđinn

“…The Icelandic summer‐spawning herring (Clupea harengus) stock overwinters in large, dense schools like other herring stocks. In the winter of 2012/2013 around…”
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Optimal stocking density of juvenile Atlantic cod (Gadus morhua L.) reared in a land-based farm by Björnsson, Björn, Steinarsson, Agnar, Oddgeirsson, Matthías, Ólafsdóttir, Sólveig R.

“…The effects of stocking density on the productivity in a juvenile cod farm were studied in a flow-through system for fish weighing initially 44g. The fish…”
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Synthesis Product for Ocean Time Series (SPOTS) – a ship-based biogeochemical pilot by Lange, Nico, Fiedler, Björn, Álvarez, Marta, Benoit-Cattin, Alice, Benway, Heather, Buttigieg, Pier Luigi, Coppola, Laurent, Currie, Kim, Flecha, Susana, Gerlach, Dana S, Honda, Makio, Huertas, I. Emma, Lauvset, Siv K, Muller-Karger, Frank, Körtzinger, Arne, O'Brien, Kevin M, Ãlafsdóttir, Sólveig R, Pacheco, Fernando C, Rueda-Roa, Digna, Skjelvan, Ingunn, Wakita, Masahide, White, Angelicque, Tanhua, Toste

“…The presented pilot for the Synthesis Product for Ocean Time Series (SPOTS) includes data from 12 fixed ship-based time-series programs. The related stations…”
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Ecosystem structure in the Iceland Sea and recent changes to the capelin (Mallotus villosus) population by Pálsson, Ólafur K., Gislason, Astthor, Guðfinnsson, Hafsteinn G., Gunnarsson, Björn, Ólafsdóttir, Sólveig R., Petursdottir, Hildur, Sveinbjörnsson, Sveinn, Thorisson, Konrad, Valdimarsson, Héðinn

“…Abstract Pálsson, Ó. K., Gislason, A., Guðfinnsson,  H. G., Gunnarsson, B., Ólafsdóttir, S. R., Petursdottir, H., Sveinbjörnsson, S., Thorisson, K., and…”
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Spatial patterns reveal strong abiotic and biotic drivers of zooplankton community composition in Lake Mývatn, Iceland by Bartrons, Mireia, Einarsson, Árni, Nobre, Regina L. G, Herren, Cristina M, Webert, Kyle C, Brucet, Sandra, Ólafsdóttir, Sólveig R, Ives, Anthony R

“…Spatial patterns in the abundance of species are determined by local abiotic and biotic conditions, and by the movement of individuals among localities. For…”
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Inter-annual and decadal variability of Calanus finmarchicus and C. hyperboreus in Subarctic waters north of Iceland 1990–2020 by Gislason, Astthor, Gudmundsson, Kristinn, Olafsdottir, Solveig R, Petursdottir, Hildur

“…Abstract This study compares inter-annual dynamics of the two biomass dominant copepods in the Iceland Sea, the North Atlantic species Calanus finmarchicus and…”
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Water mass evolution and general circulation of Baffin Bay: Observations from two shipboard surveys in 2021 by Huang, Jie, Pickart, Robert S., Bahr, Frank, McRaven, Leah T., Tremblay, Jean-Éric, Michel, Christine, Jeansson, Emil, Kopec, Ben, Welker, Jeffrey M., Ólafsdóttir, Sólveig R.

“…•The water masses and circulation of Baffin Bay are studied using observational data.•The upper layer of the bay was filled with cold, fresh, nitrate-depleted…”
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Observational evidence linking ocean sulfur compounds to atmospheric dimethyl sulfide during Icelandic Sea phytoplankton blooms by Lee, Kitack, Kim, Jun-Seok, Park, Ki-Tae, Park, Min-Ji, Jang, Eunho, Gudmundsson, Kristinn, Olafsdottir, Solveig R., Olafsson, Jon, Yoon, Young Jun, Lee, Bang-Yong, Kwon, Sae Yun, Kam, Jonghun

“…In two Icelandic Sea spring blooms (May 2018 and 2019) in the North Atlantic Ocean (62.9–68.0°N, 9.0–28.0°W), chlorophyll-a and dimethylsulfoniopropionate…”
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Enhancement of the North Atlantic CO2 sink by Arctic Waters by Olafsson, Jon, Olafsdottir, Solveig R, Takahashi, Taro, Danielsen, Magnus, Arnarson, Thorarinn S

“…The North Atlantic north of 50∘ N is one of the most intense ocean sink areas for atmospheric CO2 considering the flux per unit area, 0.27 Pg-C yr-1,…”
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Biochemical characteristics and demography of the marine calanoid copepod Calanus finmarchicus during spring in Icelandic waters by Th Eysteinsson, Stefán, Jónasdóttir, Sigrún H, Gislason, Astthor, Gudmundsson, Kristinn, Olafsdottir, Solveig R, Arason, Sigurjón, Gudjónsdóttir, María

“…Abstract The chemical composition of Calanus finmarchicus was analyzed at 21 stations from three regions where 12 transects were sampled from 0 to 50 m depth,…”
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The Iceland–Faroe warm-water flow towards the Arctic estimated from satellite altimetry and in situ observations by Hansen, Bogi, Larsen, Karin M. H, Hátún, Hjálmar, Olsen, Steffen M, Gierisch, Andrea M. U, Ãsterhus, Svein, Ãlafsdóttir, Sólveig R

“…The inflow of warm and saline Atlantic water to the Arctic Mediterranean (Nordic Seas and Arctic Ocean) between Iceland and the Faroes (IF inflow) is the…”
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Water exchange, circulation and oxygen in a small fjord in Iceland in relation to events of massive herring mortality by Jónsson, Steingrímur, Valdimarsson, Héðinn, Ólafsdóttir, Sólveig R., Danielsen, Magnús

“…During the winter of 2012–2013 around 55 thousand tons of herring died due to lack of oxygen in two separate incidents in the small fjord Kolgrafafjörður on…”
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Erratum to: Inter-annual and decadal variability of Calanus finmarchicus and C. hyperboreus in Subarctic waters north of Iceland 1990–2020 by Gislason, Astthor, Gudmundsson, Kristinn, Olafsdottir, Solveig R, Petursdottir, Hildur

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Recent acceleration of the sea surface f CO 2 growth rate in the North Atlantic subpolar gyre (1993–2008) revealed by winter observations by Metzl, Nicolas, Corbière, Antoine, Reverdin, Gilles, Lenton, Andrew, Takahashi, Taro, Olsen, Are, Johannessen, Truls, Pierrot, Denis, Wanninkhof, Rik, Ólafsdóttir, Solveig R., Olafsson, Jon, Ramonet, Michel

“…Recent studies based on ocean and atmospheric carbon dioxide (CO 2 ) observations, suggesting that the ocean carbon uptake has been reduced, may help explain…”
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