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  • Boy, Michael; Thomson, Erik; Acosta Navarro, Juan C.; Arnalds, Olafur; Batchvarova, Ekaterina; Bäck, Jaana; Berninger, Frank; Bilde, Merete; Brasseur, Zoé; Dagsson-Waldhauserova, Pavla; Castarède, Dimitri; Dalirian, Maryam; de Leeuw, Gerrit; Dragosics, Monika; Duplissy, Ella-Maria; Duplissy, Jonathan; Ekman, Annica; Fang, Keyan; Gallet, Jean-Charles; Glasius, Marianne; Gryning, Sven-Erik; Grythe, Henrik; Hansson, Hans-Christen; Hansson, Margareta; Isaksson, Elisabeth; Iversen, Trond; Jonsdottir, Ingibjorg; Kasurinen, Ville; Kirkevåg, Alf; Korhola, Atte A.; Krejci, Radovan; Kristjánsson, Jón Egill; Lappalainen, Hanna K.; Lauri, Anniina; Leppäranta, Matti; Lihavainen, Heikki; Makkonen, Risto; Massling, Andreas; Meinander, Outi; Nilsson, Douglas; Olafsson, Haraldur; Pettersson, Jan B.C.; Prisle, Nønne; Riipinen, Ilona; Roldin, Pontus; Ruppel, Meri; Salter, Matthew; Sand, Maria; Seland, Øyvind; Seppä, Heikki; Skov, Henrik; Soares, Joana; Stohl, Andreas; Ström, Johan; Svensson, Jonas; Swietlicki, Erik; Tabakova, Ksenia; Thorsteinsson, Throstur; Virkkula, Aki; Weyhenmeyer, Gesa; Wu, Yusheng; Zieger, Paul; Kulmala, Markku (Copernicus GmbH, 2019-02-14)
    The Nordic Centre of Excellence CRAICC (Cryosphere–Atmosphere Interactions in a Changing Arctic Climate), funded by NordForsk in the years 2011–2016, is the largest joint Nordic research and innovation initiative to date, aiming to strengthen research ...
  • Dagsson-Waldhauserova, Pavla; renard, jean-baptiste; Olafsson, Haraldur; VIGNELLES, Damien; Berthet, Gwenael; Verdier, Nicolas; Duverger, Vincent (Springer Science and Business Media LLC, 2019-11-06)
    High Latitude Dust (HLD) contributes 5% to the global dust budget, but HLD measurements are sparse. Dust observations from Iceland provide dust aerosol distributions during the Arctic winter for the first time, profiling dust storms as well as clean ...
  • Eiríksson, Jón Hjalti; Sigurdsson, Agust; Johannesson, Gudmundur H.; Eythorsdottir, Emma (Agricultural University of Iceland, 2019)
    Predicted genetic progress in production traits was compared using three different models for genetic evaluation of Icelandic dairy cows. The models were: a random regression (RR) test-day model, model using lactation yields until day 305 from calving ...
  • Snorrason, Arnór; Jónsson, Þorbergur Hjalti; Eggertsson, Ólafur (Agricultural University of Iceland, 2019)
    The only native tree species in Iceland forming woodland is the mountain birch. Since human settlement in the 9th century AD, natural birch woodlands have decreased from around 28% to 1.5% of the terrestrial area. In this paper we estimated and compared ...
  • Baba, Abdul-Salam Mahamud; Barrio, Isabel C; Halldórsson, Guðmundur (Agricultural University of Iceland, 2019)
    The incidence of horticultural pests in combination with increased frequency of extreme weather events, like summer drought, can compromise crop production in Nordic agricultural systems during the already short summer growing season. In particular, ...
  • Eiríksson, Jón Hjalti; Sigurdsson, Agust; Johannesson, Gudmundur H.; Eythorsdottir, Emma (Agricultural University of Iceland, 2019)
    A total of 480,495 test-day yield records of 33,052 cows were used to estimate the genetic parameters for daily milk yield (MY), fat yield (FY), protein yield (PY) and somatic cell score (SCS) of Icelandic dairy cows in the first three lactations with ...
  • Ekman, stina; Lindahl, Anders H.; Rüetschi, Ulla; Jansson, Anna; Björkman, K.; Abrahamsson-Aurell, K.; Björnsdóttir, Sigríður; Löfgren, Maria; Mattsson Hultén, Lillemor; Skiöldebrand, Eva (Wiley, 2019-03-06)
    Molecular serum markers that can identify early reversible osteoarthritis (OA) in horses are lacking. Objectives: We studied serum concentrations of a novel cartilage oligomeric matrix protein (COMP) neo-epitope in horses subjected to short-term exercise ...
  • Nakashima, Miye; Dagsson-Waldhauserova, Pavla (Frontiers Media SA, 2019-01-09)
    High latitude dust is an important contributor to the global dust cycle, which affects the radiative balance of the atmosphere. The frequency and severity of dust events are driven by variables such as wind speed, precipitation, temperature, surface ...
  • Göransson, Magnus; Hallsson, Jon; Lillemo, Morten; Orabi, Jihad; Backes, Gunter; Jahoor, Ahmed; Hermannsson, Jónatan; Christerson, Therese; Tuvesson, Stine; Gertsson, Bo; Reitan, Lars; Alsheikh, Muath; Aikasalo, Reino; Isolahti, Mika; Veteläinen, Merja; Jalli, Marja; Krusell, Lene; Hjortshøj, Rasmus L.; Eriksen, Birger; Bengtsson, Therese (Frontiers Media SA, 2019-05-03)
    The northwards expansion of barley production requires adaptation to longer days, lower temperatures and stronger winds during the growing season. We have screened 169 lines of the current barley breeding gene pool in the Nordic region with regards to ...
  • Palsdottir, Albina Hulda; Bläuer, Auli; Rannamäe, Eve; Boessenkool, Sanne; Hallsson, Jon (The Royal Society, 2019-10-02)
    With the advent of ancient DNA, as well as other methods such as isotope analysis, destructive sampling of archaeofaunal remains has increased much faster than the effort to collect and curate them. While there has been considerable discussion regarding ...
  • Đorđević, Dragana; Tosic, Ivana; Sakan, Sanja; Petrović, Srđan; Đuričić-Milanković, Jelena; Finger, David C.; Dagsson-Waldhauserova, Pavla (Frontiers Media SA, 2019-07-03)
    In this work we use chemical fingerprints as characteristics ratios of specific crustal elements Ca/Al, Fe/Al, K/Al, Mg/Al, Mn/Al, Ca/Fe, and Mg/Fe to investigate the long-range transport of volcanic aerosols from Iceland. Volcanic dust enters the ...
  • Hunziker, Matthias; Arnalds, Olafur; Kuhn, Nikolaus (Copernicus GmbH, 2019-08-06)
    Afforestation is a strategy to sequester atmospheric carbon in the terrestrial system and to enhance ecosystem services. Iceland's large areas of formerly vegetated and now degraded ecosystems therefore have a high potential to act as carbon sinks. ...
  • Holmstrup, Martin; Ehlers, Bodil; Slotsbo, Stine; Ilieva-Makulec, Krassimira; Sigurdsson, Bjarni D.; Leblans, Niki; Ellers, Jacintha; Berg, Matty P. (Wiley, 2018-02-28)
    1. Human activities have caused global changes of atmospheric chemistry resulting in increased temperature especially in the colder regions of the northern hemisphere. Since warming of the environment can have drastic effects on terrestrial ecosys-tems ...
  • Kavan, Jan; Dagsson-Waldhauserova, Pavla; renard, jean-baptiste; Láska, Kamil; Ambrožová, Klára (Frontiers Media SA, 2018-12-03)
    Several important ice-free areas (e.g., Seymour Island, Cape Lamb on Vega Island, Terrapin Hill) are located in the Eastern Antarctic Peninsula region. The largest of these ice-free areas can be found on the Ulu Peninsula, James Ross Island, where this ...
  • Liimatainen, Maarit; Voigt, Carolina; Martikainen, Pertti; Hytönen, Jyrki; Regina, Kristiina; Oskarsson, Hlynur; Maljanen, Marja (Elsevier BV, 2018-07)
    Managed northern peatlands are an important source of the strong greenhouse gas nitrous oxide (N2O). However, N2O emissions from these managed peatlands display a high spatial variability, and processes governing N2O production and emissions from these ...
  • Marañón Jiménez, Sara; Soong, Jennifer; Leblans, Niki; Sigurdsson, Bjarni D.; Penuelas, Josep; Richter, Andreas; Asensio, Dolores; Fransén, Erik A.; Janssens, Ivan (Springer Nature, 2018-04-17)
    Increasing temperatures can accelerate soil organic matter decomposition and release large amounts of CO2 to the atmosphere, potentially inducing positive warming feedbacks. Alterations to the temperature sensitivity and physiological functioning of ...
  • Parts, Kaarin; Tedersoo, Leho; Schindlbacher, Andreas; Sigurdsson, Bjarni D.; Leblans, Niki; Oddsdóttir, Edda Sigurdís; Borken, Werner; Ostonen, Ivika (Springer Science and Business Media LLC, 2018-07-09)
    Global warming is predicted to impact high-latitude and high-altitude forests severely, jeopardizing their overall functioning and carbon storage, both of which depend on the warming response of tree fine root systems. This paper investigates the effect ...
  • Rosenstock, Nicholas; Ellström, Magnus; Oddsdóttir, Edda Sigurdís; Sigurdsson, Bjarni D.; Wallander, Håkan (Elsevier BV, 2019-08)
    Soil warming (0–5.5 °C above controls) effects on ectomycorrhizal growth, carbon sequestration and community composition were examined in a Picea sitchensis forest spanning a geothermal gradient in Iceland. Fungal communities were assayed with sand-filled ...
  • Radujković, Dajana; Verbruggen, Erik; Sigurdsson, Bjarni D.; Leblans, Niki; Janssens, Ivan; Vicca, Sara; Weedon, James (Oxford University Press (OUP), 2017-12-08)
    Global change is expected to affect soil microbial communities through their responsiveness to temperature. It has been proposed that prolonged exposure to elevated temperatures may lead to progressively larger effects on soil microbial community ...
  • Soininen, E.M.; Barrio, Isabel C; Jepsen, J.U.; Ehrich, D.; Ravolainen, V.T.; Speed, J.D.M. (Springer Nature, 2018-09-27)
    Along with climate change, herbivory is considered a main driver of ecosystem change in terrestrial Arctic environments. Understanding how herbivory influences the resilience of Arctic ecosystems to ongoing environmental changes is essential to inform ...

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