Opin vísindi

Fletta eftir efnisorði "Hreiðurgerð"

Fletta eftir efnisorði "Hreiðurgerð"

Röðun: Raða: Niðurstöður:

  • Icon
    The early birds and the rest: do first nesters represent the entire colony? 
    Jónsson, Jón Einar; Lúðvíksson, Smári J.; Kaller, Michael D. (Springer Nature, 2016-06-02)
    Climate change studies have detected earlier spring arrival of breeding birds. However, first nest dates (date first nests were found), which commonly provide the metric for earlier arrival, can be biased by population size or sampling effort. Our aims ...
  • Icon
    Reconciling biodiversity conservation and agricultural expansion in the subarctic environment of Iceland 
    Johannesdottir, Lilja; Alves, Jose; Gill, Jennifer A.; Gunnarsson, Tomas Gretar (Resilience Alliance, Inc., 2017)
    Intensified agricultural practices have driven biodiversity loss throughout the world, and although many actions aimed at halting and reversing these declines have been developed, their effectiveness depends greatly on the willingness of stakeholders ...
  • Icon
    Vegetation structure influences predation rates of early nests in subarctic breeding waders 
    Laidlaw, Rebecca; Gunnarsson, Tomas Gretar; Méndez Aragón, Verónica; Carneiro, Camilo; Þórisson, Böðvar; Wentworth, Adam; Gill, Jennifer A.; Alves, Jose (Wiley, 2020-03-13)
    Ground-nesting species are vulnerable to a wide range of predators and often experience very high levels of nest predation. Strategies to reduce nest vulnerability can include concealing nests in vegetation and/or nesting in locations in which nests ...