Blar i NINA Brage på forfatter "Shaftel, Rebecca"
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First circumpolar assessment of Arctic freshwater phytoplankton and zooplankton diversity: Spatial patterns and environmental factors
Schartau, Ann Kristin; Mariash, Heather L.; Christoffersen, Kirsten Seestern; Bogan, Daniel; Dubovskaya, Olga P.; Fefilova, Elena B.; Hayden, Brian; Ingvason, Haraldur R.; Ivanova, Elena A.; Kononova, Olga N.; Kravchuk, Elena S.; Lento, Jennifer; Majaneva, Markus; Novichkova, Anna A.; Rautio, Milla; Rühland, Kathleen M.; Shaftel, Rebecca; Smol, John P.; Vrede, Tobias; Kahilainen, Kimmo K. (Peer reviewed; Journal article, 2021)1. Arctic freshwaters are facing multiple environmental pressures, including rapid climate change and increasing land-use activities. Freshwater plankton assemblages are expected to reflect the effects of these stressors ... -
Predictors of invertebrate biomass and rate of advancement of invertebrate phenology across eight sites in the North American Arctic
Shaftel, Rebecca; Rinella, Daniel J.; Kwon, Eunbi; Brown, Stephen C.; Gates, H. River; Kendall, Steve; Lank, David B.; Liebezeit, Joseph R.; Payer, David C.; Rausch, Jennie; Saalfeld, Sarah T.; Sandercock, Brett; Smith, Paul A.; Ward, David H.; Lanctot, Richard B. (Peer reviewed; Journal article, 2021)Average annual temperatures in the Arctic increased by 2–3 °C during the second half of the twentieth century. Because shorebirds initiate northward migration to Arctic nesting sites based on cues at distant wintering ...