Search Results

Freshwater diversity in Svalbard:providing baseline data for ecosystems in change

by Walseng, Bjørn, Jensen, Thomas, Dimante-Deimantovica, Inta, Christoffersen, Kirsten S., Chertoprud, Mikhail, Chertoprud, Elena, Novichkova, Anna, Hessen, Dag O.
Published in Polar Biology (2018)

Trajectories of freshwater microbial genomics and greenhouse gas saturation upon glacial retreat

by Wei, Jing, Fontaine, Laurent, Valiente, Nicolas, Dörsch, Peter, Hessen, Dag O., Eiler, Alexander
Published in Nature Communications (2023)

Widespread synchrony in phosphorus concentrations in northern lakes linked to winter temperature and summer precipitation

by Isles, Peter D.F., Creed, Irena F., Hessen, Dag O., Kortelainen, Pirkko, Paterson, Michael, Pomati, Francesco, Rusak, James A., Vuorenmaa, Jussi, Bergström, Ann Kristin
Published in Limnology and Oceanography Letters (2023)

Analogous aquatic and terrestrial food webs in the high Arctic: The structuring force of a harsh climate

by van der Wal, René, Hessen, Dag O.
Published in Perspectives in Plant Ecology, Evolution and Systematics (2009)

Global data set of long-term summertime vertical temperature profiles in 153 lakes

by Pilla, Rachel M., Mette, Elizabeth M., Williamson, Craig E., Adamovich, Boris V., Adrian, Rita, Anneville, Orlane, Balseiro, Esteban, Ban, Syuhei, Chandra, Sudeep, Colom-Montero, William, Devlin, Shawn P., Dix, Margaret A., Dokulil, Martin T., Feldsine, Natalie A., Feuchtmayr, Heidrun, Fogarty, Natalie K., Gaiser, Evelyn E., Girdner, Scott F., González, María J., Hambright, K. David, Hamilton, David P., Havens, Karl, Hessen, Dag O., Hetzenauer, Harald, Higgins, Scott N., Huttula, Timo H., Huuskonen, Hannu, Isles, Peter D. F., Joehnk, Klaus D., Keller, Wendel Bill, Klug, Jen, Knoll, Lesley B., Korhonen, Johanna, Korovchinsky, Nikolai M., Köster, Oliver, Kraemer, Benjamin M., Leavitt, Peter R., Leoni, Barbara, Lepori, Fabio, Lepskaya, Ekaterina V., Lottig, Noah R., Luger, Martin S., Maberly, Stephen C., MacIntyre, Sally, McBride, Chris, McIntyre, Peter, Melles, Stephanie J., Modenutti, Beatriz, Müller-Navarra, Dörthe C., Pacholski, Laura, Paterson, Andrew M., Pierson, Don C., Pislegina, Helen V., Plisnier, Pierre-Denis, Richardson, David C., Rimmer, Alon, Rogora, Michela, Rogozin, Denis Y., Rusak, James A., Rusanovskaya, Olga O., Sadro, Steve, Salmaso, Nico, Saros, Jasmine E., Sarvala, Jouko, Saulnier-Talbot, Émilie, Schindler, Daniel E., Shimaraeva, Svetlana V., Silow, Eugene A., Sitoki, Lewis M., Sommaruga, Ruben, Straile, Dietmar, Strock, Kristin E., Swain, Hilary, Tallant, Jason M., Thiery, Wim, Timofeyev, Maxim A., Tolomeev, Alexander P., Tominaga, Koji, Vanni, Michael J., Verburg, Piet, Vinebrooke, Rolf D., Wanzenböck, Josef, Weathers, Kathleen, Weyhenmeyer, Gesa A., Zadereev, Egor S., Zhukova, Tatyana V.
Published in Scientific Data (2021)

High Arctic freshwaters as emitters of greenhouse gases

by Valiente, Nicolas, Popp, Andrea, id_orcid:0 000-0003-3911-8105, Dörsch, Peter, Fontaine, Laurent, Hessen, Dag O., Kjær, Sigrid Trier, id_orcid:0 000-0002-2810-9353, Sundal, Anja, Eiler, Alexander
Published 2022

The impact of snow cover changes on source water contributions and associated biogeochemical cycling in high latitude catchments

by Popp, Andrea, id_orcid:0 000-0003-3911-8105, Valiente, Nicolas, Aalstad, Kristoffer, Kjær, Sigrid Trier, id_orcid:0 000-0002-2810-9353, Dörsch, Peter, Eiler, Alexander, Hessen, Dag O.
Published 2022

Diurnal patterns of antioxidant activity in alpine and arctic Daphnia under in situ UV-radiation

by Borgeraas, Jan, Hessen, Dag O.
Published in Archiv für Hydrobiologie (2002)

Quantifying the roles of food intake and stored lipid for growth and development throughout the life cycle of a high-latitude copepod, and consequences for ocean carbon sequestrati...

by Anderson, Thomas R., Hessen, Dag O., Gentleman, Wendy C., Yool, Andrew, Mayor, Daniel J.
Published in Frontiers in Marine Science (2022)

Widespread synchrony in phosphorus concentrations in northern lakes linked to winter temperature and summer precipitation

by Isles, Peter D. F., Creed, Irena F., Hessen, Dag O., Kortelainen, Pirkko, Paterson, Michael, Pomati, Francesco, Rusak, James A., Vuorenmaa, Jussi, Bergström, Ann‐Kristin
Published 2023

Production and food web interactions of Arctic freshwater plankton and responses to increased DOC

by Hessen, Dag O., Blomqvist, Peter, Dahl-Hansen, Geir, Drakare, Stina, Lindström, Eva S.
Published in Archiv für Hydrobiologie (2004)

Landscape determinants of pelagic and benthic primary production in northern lakes

by Puts, Isolde C., Ask, Jenny, Siewert, Matthias B., Sponseller, Ryan A., Hessen, Dag O., Bergström, Ann-Kristin
Published in Global Change Biology (2022)

Widespread synchrony in phosphorus concentrations in northern lakes linked to winter temperature and summer precipitation

by Isles, Peter D. F., Creed, Irena F., Hessen, Dag O., Kortelainen, Pirkko, Paterson, Michael, Pomati, Francesco, Rusak, James A., Vuorenmaa, Jussi, Bergström, Ann-Kristin
Published in Limnology and Oceanography Letters (2023)

Widespread synchrony in phosphorus concentrations in northern lakes linked to winter temperature and summer precipitation

by Isles, Peter D.F., Creed, Irena F., Hessen, Dag O., Kortelainen, Pirkko, Paterson, Michael, Pomati, Francesco, id_orcid:0 000-0002-9746-3735, Rusak, James A., Vuorenmaa, Jussi, Bergström, Ann-Kristin
Published 2023

Production and food web interactions of Arctic freshwater plankton and responses to increased DOC

by Hessen, Dag O., Blomqvist, Peter, Dahl-Hansen, Geir, Drakare, Stina, Lindström, Eva S.
Published in Archiv für Hydrobiologie (2004)

Changes in trophic state and aquatic communities in high Arctic ponds in response to increasing goose populations

by Jensen, Thomas C., Walseng, Bjørn, Hessen, Dag O., Dimante-Deimantovica, Inta, Novichkova, Anna A., Chertoprud, Elena S., Chertoprud, Mikhail V., Sakharova, Ekaterina G., Krylov, Aleksandr V., Frisch, Dagmar, Christoffersen, Kirsten S.
Published in Freshwater Biology (2019)

Effects of changes in ambient PAR and UV radiation on the nutritional quality of an Arctic diatom (Thalassiosira antarctica var. borealis)

by Leu, Eva, Wängberg, Sten-Åke, Wulff, Angela, Falk-Petersen, Stig, Ørbæk, Jon Børre, Hessen, Dag O.
Published 2006

Review of Polar lakes and rivers: limnology of Arctic and Antarctic aquatic systems by Warwick F. Vincent and Johanna Laybourn-Parry

by Hessen, Dag O.
Published in Polar Research (2011)

Cleopatra, Rijpfjorden 2007-2008:Sea ice, light, ice algae, phytoplankton and zooplankton

by Leu, Eva, Falk-Petersen, Stig, Moskal, Wojtek, Søreide, Janne Elin, Berge, Jørgen, Hessen, Dag O., Cottier, Finlo, Wulff, Angela, Wiktor, Jozef M
Published 2009

DNA-damage and pigmentation in alpine and arctic zooplankton as bioindicators of UV-radiation

by Hessen, Dag O.
Published in SIL Proceedings, 1922-2010 (1993)