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Fletta eftir efnisorði "Vistkerfi"

Fletta eftir efnisorði "Vistkerfi"

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  • Pinto, Cecilia; Travers-Trolet, Morgane; Macdonald, Jed; Rivot, Etienne; Vermard, Youen (Canadian Science Publishing, 2019-08)
    The biological status of many commercially exploited fishes remains unknown, mostly due to a lack of data necessary for their assessment. Investigating the spatiotemporal dynamics of such species can lead to new insights into population processes and ...
  • Cook, David; Malinauskaite, Laura; Davíðsdóttir, Brynhildur; Ögmundardóttir, Helga (Elsevier BV, 2021-08)
    Glaciers have been an increasingly studied topic in the ecosystem services (ES) literature, with 6 multiple scientific studies affirming a critical and diverse contribution to human well-being. 7 However, the literature to date on glacier ES has lacked ...
  • Kvaavik, Cecilia; Oskarsson, Gudmundur; Daníelsdóttir, Anna Kristín; Marteinsdottir, Gudrun (Public Library of Science (PLoS), 2019-12-30)
    Predator-prey relations, as well as the trophic ecology of highly migratory marine species, is important to understand their impact on the ecosystem. Conventional methods were used to study the diet composition and feeding strategy of the Northeast ...
  • Malinauskaite, Laura; Cook, David; Davidsdottir, Brynhildur; Ögmundardóttir, Helga; Roman, Joe (Elsevier BV, 2019-04)
    The study presents the first systematic review of the existing literature on Arctic ES. Applying the Search, Appraisal, Synthesis and Analysis (SALSA) and snowballing methods and three selection criteria, 33 publications were sourced, including ...
  • Sturludottir, Erla; Desjardins, Christopher David; Elvarsson, Bjarki; Fulton, Elizabeth A.; Gorton, Rebecca; Logemann, Kai; Stefansson, Gunnar (Elsevier BV, 2018-11)
    Icelandic waters are very productive and the fisheries are economically important for the Icelandic nation. The importance of the fisheries has led to progressive fisheries management and extensive monitoring of the ecosystem. However, fisheries ...
  • Sturludottir, Erla (Departmento de Publicaciones del CSIC, 2018-12-20)
    Discarding fish has been a part of the fisheries for centuries but it has been very difficult to monitor how much is discarded, especially in areas where it is an illegal activity. In this study the ecological and economic effects of discarding were ...
  • Salazar, Alejandro; Rousk, Kathrin; Jónsdóttir, Ingibjörg Svala; Bellenger, Jean‐Philippe; Andrésson, Ólafur (Wiley, 2019-12-31)
    Warming can alter the biogeochemistry and ecology of soils. These alterations can be particularly large in high northern latitude ecosystems, which are experiencing the most intense warming globally. In this meta‐analysis, we investigated global trends ...
  • 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 ...
  • Ravolainen, Virve; Soininen, Eeva M.; Jónsdóttir, Ingibjörg Svala; Eischeid, Isabell; Forchhammer, Mads; van der Wal, René; Pedersen, Åshild Ø. (Springer Science and Business Media LLC, 2020-01-18)
    Vegetation change has consequences for terrestrial ecosystem structure and functioning and may involve climate feedbacks. Hence, when monitoring ecosystem states and changes thereof, the vegetation is often a primary monitoring target. Here, we summarize ...
  • 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 ...
  • Webert, Kyle C.; Herren, Cristina M.; Einarsson, Árni; Bartrons, Mireia; Hauptfleisch, Ulf; Ives, Anthony R. (Wiley-Blackwell, 2017-02)
    The importance of environmental disturbances as drivers of ecological communities depends not only on the magnitude of the disturbance, but also on the disturbance-specific sensitivity of the community. Organisms that alter the physical structure of ...
  • Murillo, F.J.; MacDonald, B.W.; Kenchington, E.; Campana, Steven; Sainte-Marie, B.; Sacau, M. (Informa UK Limited, 2018-02-15)
    We examined four species of sea pen (Anthoptilum grandiflorum, Halipteris finmarchica, Pennatula aculeata and Pennatula grandis) collected from the Gulf of St. Lawrence and mouth of the Laurentian Channel, eastern Canada. An exponential length–weight ...
  • Marteinsdóttir, Bryndís; Svavarsdóttir, Kristín; Þórhallsdóttir, Þóra Ellen (Wiley-Blackwell, 2017-12-07)
    Initial plant establishment is one of the most critical phases in ecosystem development, where an early suite of physical (environmental filtering), biological (seed limitation, species interactions) and stochastic factors may affect successional ...
  • Cook, David; Malinauskaite, Laura; Davidsdottir, Brynhildur; Ögmundardóttir, Helga; Roman, Joe (Elsevier BV, 2020-03)
    Although whale ecosystem services have been scarcely explored in the academic literature, they illustrate many of the threats, trade-offs and decision-making dilemmas common to marine ecosystem services in general – climate change impacts, the ongoing ...
  • Robinson, Sinikka I.; McLaughlin, Órla B.; Marteinsdóttir, Bryndís; O'Gorman, Eoin J. (Wiley, 2018-02-13)
    Global warming is predicted to significantly alter species physiology, biotic interactions and thus ecosystem functioning, as a consequence of coexisting species exhibiting a wide range of thermal sensitivities. There is, however, a dearth of research ...
  • Phillips, Joseph S.; McCormick, Amanda R.; Einarsson, Árni; Grover, Shannon N.; Ives, Anthony R. (Wiley, 2019-06)
    Ecosystem engineers can have diverse and conflicting effects on their ecosystems, and the balance between these effects can depend on the physical environment. This context dependence means that environmental variation can produce large differences in ...
  • Daewel, Ute; Schrum, Corinna; Macdonald, Jed (Copernicus GmbH, 2019-05-06)
    Coupled physical-biological models usually resolve only parts of the trophic food chain; hence, they run the risk of neglecting relevant ecosystem processes. Additionally, this imposes a closure term problem at the respective "ends" of the trophic ...
  • Cook, David; Malinauskaite, Laura; Roman, Joe; Davidsdottir, Brynhildur; Ögmundardóttir, Helga (Elsevier BV, 2019-12)
    Goal 14, ‘Life Below Water’, of the United Nations Sustainable Development Goals sets a target for nations to increase the number of marine protected areas managed using ecosystem-based management, which requires interventions focused on fish stock ...