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Fletta eftir efnisorði "Loftslagsbreytingar"

Fletta eftir efnisorði "Loftslagsbreytingar"

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    Functional diversity of Collembola is reduced in soils subjected to short-term, but not long-term, geothermal warming 
    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 ...
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    Geothermal ecosystems as natural climate change experiments: The ForHot research site in Iceland as a case study 
    Sigurdsson, Bjarni D.; Leblans, Niki; Dauwe, Steven; Guðmundsdóttir, Elín; Gundersen, Per; G. Gunnarsdóttir, Gunnhildur Eva; Holmstrup, Martin; Ilieva-Makulec, Krassimira; Kätterer, Thomas; Marteinsdóttir, Bryndís; Maljanen, Marja; Oddsdóttir, Edda Sigurdís; Ostonen, Ivika; Penuelas, Josep; Poeplau, Christopher; Richter, Andreas; Sigurðsson, Páll; van Bodegom, Peter; Wallander, Håkan; Weedon, James; Janssens, Ivan (Agricultural University of Iceland, 2016)
    This article describes how natural geothermal soil temperature gradients in Iceland have been used to study terrestrial ecosystem responses to soil warming. The experimental approach was evaluated at three study sites in southern Iceland; one grassland ...
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    Impact of Soil Warming on the Plant Metabolome of Icelandic Grasslands 
    Gargallo-Garriga, Albert; Ayala-Roque, Marta; Sardans, Jordi; Bartrons, Mireia; Granda, Victor; Sigurdsson, Bjarni D.; Leblans, Niki; Oravec, Michal; Urban, Otmar; Janssens, Ivan; Penuelas, Josep (MDPI AG, 2017-08-23)
    Climate change is stronger at high than at temperate and tropical latitudes. The natural geothermal conditions in southern Iceland provide an opportunity to study the impact of warming on plants, because of the geothermal bedrock channels that induce ...
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    Recent warming across the North Atlantic region may be contributing to an expansion in barley cultivation 
    Martin, Peter; Dalmannsdottir, Sigridur; í Gerdinum, Jens Ivan; Halland, Hilde; Hermannsson, Jónatan; Kavanagh, Vanessa; MacKenzie, Katrin; Reykdal, Ólafur; Russell, Joanne; Sveinsson, Sæmundur; Thomsen, Mette; Wishart, John (Springer Nature, 2017-10-26)
    Although grass dominates most agricultural systems in the North Atlantic region (NAR), spring barley is the most important cereal and is used for animal feed and food and drink products. Recent changes in climate have resulted in warmer conditions ...