Výsledky vyhľadávania
Názov The Arctic in the twenty-first century: changing biogeochemical linkages across a paraglacial landscape of Greenland Aut.údaje N. John Anderson ... [et al.] Autor Anderson N. John (3,70%)
Spoluautori Saros Jasmine E. (3,70%)
Bullard Joanna E. (3,70%)
Cahoon Sean M. P. (3,70%)
Mcgowan Suzanne (3,70%)
Hamerlík Ladislav 1974- (3,70%) UMBFP09 - Katedra biológie a ekológie
Zdroj.dok. BioScience. Vol. 67, no. 2 (2017), pp. 118-133. - Oxford : Oxford University Press, 2017 Kľúč.slová globálne klimatické zmeny - global climate changes ľadovce - glaciers jazerné sedimenty - lake sediments Heslá geogr. Grónsko Jazyk dok. angličtina Krajina Veľká Británia Systematika 574 Anotácia The Kangerlussuaq area of southwest Greenland encompasses diverse ecological, geomorphic, and climate gradients that function over a range of spatial and temporal scales. Ecosystems range from the microbial communities on the ice sheet and moisture-stressed terrestrial vegetation (and their associated herbivores) to freshwater and oligosaline lakes. These ecosystems are linked by a dynamic glacio-fluvial-aeolian geomorphic system that transports water, geological material, organic carbon and nutrients from the glacier surface to adjacent terrestrial and aquatic systems. This paraglacial system is now subject to substantial change because of rapid regional warming since 2000. Here, we describe changes in the eco-and geomorphic systems at a range of timescales and explore rapid future change in the links that integrate these systems. We highlight the importance of cross-system subsidies at the landscape scale and, importantly, how these might change in the near future as the Arctic is expected to continue to warm. Kategória publikačnej činnosti ADC Číslo archívnej kópie 39056 Kategória ohlasu OSBURN, Christopher L. - ANDERSON, Nicholas J. - STEDMON, Colin A. - GILES, Madeline E. - WHITEFORD, Erika J. - MCGENITY, Terry J. - DUMBRELL, Alex J. - UNDERWOOD, Graham J. C. Shifts in the source and composition of dissolved organic matter in Southwest Greenland lakes along a regional hydro-climatic gradient. In Journal of geophysical research : biogeosciences. ISSN 2169-8953, 2017, vol. 122, no. 12, pp. 3431-3445.
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