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The Arctic in the twenty-first century: changing biogeochemical linkages across a paraglacial landscape of Greenland

  1. TitleThe Arctic in the twenty-first century: changing biogeochemical linkages across a paraglacial landscape of Greenland
    Author infoN. John Anderson ... [et al.]
    Author Anderson N. John (3,70%)
    Co-authors 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 environmentálnych štúdií
    Source document BioScience. Vol. 67, no. 2 (2017), pp. 118-133. - Oxford : Oxford University Press, 2017
    Keywords globálne klimatické zmeny - global climate changes   ľadovce - glaciers   jazerné sedimenty - lake sediments  
    Headings Geogr. Grónsko
    LanguageEnglish
    CountryGreat Britian
    systematics 574
    AnnotationThe 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.
    Public work category ADC
    No. of Archival Copy39056
    Repercussion category 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.
    BJÖRNSDÓTTIR, Bryndís - THORKELSSON, Gudjón - JÓNSDÓTTIR, Rósa - THORDARSON, Gunnar et al. Biorefining and biotechnology opportunities in the West Nordic region. In Skýrsla Matís [online]. 2018, no. 03-18, pp. 1-55 [cit. 2018-12-04]. ISSN 1670-7192. Dostupné na: http://www.matis.is/media/matis/utgafa/03-18-Arctic-Bioeconomy-II.PDF
    HEINDEL, Ruth C. - CHIPMAN, Jonathan W. - DIETRICH, James T. - VIRGINIA, Ross A. Quantifying rates of soil deflation with structure-from-motion photogrammetry in West Greenland. In Arctic antarctic and alpine research. ISSN 1523-0430, 2018, vol. 50, no. 1, pp. e1415852-1-e1415852-13.
    MATVEEV, Alex. Variable effects of climate change on carbon balance in northern ecosystems. In IOP conference series : earth and environmental science : international jubilee scientific and practical conference on Innovative directions of development of the forestry complex : FORESTRY 2018, Voronezh, Russian Federation, 4th - 5th October 2018. ISSN 1755-1307, 2019, vol. 226, no. 1, pp. 1-11.
    MARIASH, Heather L. - RAUTIO, Milla - MALLORY, Mark L. - SMITH, Paul A. Experimental tests of water chemistry response to ornithological eutrophication : biological implications in Arctic freshwaters. In Biogeosciences. ISSN 1726-4170, 2019, vol. 16, no. 23, pp. 4719-4730.
    PASTOR, Ada - FREIXA, Anna - SKOVSHOLT, Louis J. - WU, Naicheng - ROMANI, Anna M. - RIIS, Tenna. Microbial organic matter utilization in high-arctic streams : key enzymatic controls. In Microbial ecology. ISSN 0095-3628, 2019, vol. 78, no. 3, pp. 539-554.
    REN, Ze - MARTYNIUK, Nicolas - OLEKSY, Isabella A. - SWAIN, Anshuman - HOTALING, Scott. Ecological stoichiometry of the mountain cryosphere. In Frontiers in ecology and evolution. ISSN 2296-701X, 2019, vol. 7, article no. 360, pp. 1-16.
    HIGGENS, R. A. Finger - CHIPMAN, J. W. - LUTZ, D. A. - CULLER, L. E. - VIRGINIA, R. A. - OGDEN, L. A. Changing lake dynamics indicate a drier arctic in Western Greenland. In Journal of geophysical research : biogeosciences. ISSN 2169-8953, 2019, vol. 124, no. 4, pp. 870-883.
    HEINDEL, Ruth C. - GOVERNALI, Francesca C. - SPICKARD, Angela M. - VIRGINIA, Ross A. The role of biological soil crusts in nitrogen cycling and soil stabilization in Kangerlussuaq, West Greenland. In Ecosystems. ISSN 1432-9840, 2019, vol. 22, no. 2, pp. 243-256.
    CARRIVICK, Jonathan L. - BOSTON, Clare M. - KING, Owen - JAMES, William H. M. - QUINCEY, Duncan J. - SMITH, Mark W. - GRIMES, Michael - EVANS, Jeff. Accelerated volume loss in glacier ablation zones of NE Greenland, Little ice age to present. In Geophysical research letters. ISSN 0094-8276, 2019, vol. 46, no. 3, pp. 1476-1484.
    STIVRINS, Normunds - LAMSTERS, Kristaps - KARUSS, Janis - KRIEVANS, Maris - RECS, Agnis. Spheroidal carbonaceous particles in cryoconite sediment on the Russell glacier, Southwest Greenland. In Baltica. ISSN 0067-3064, 2018, vol. 31, no. 2, pp. 115-124.
    LUO, Xin - KUANG, Xingxing - JIAO, Jiu Jimmy - LIANG, Sihai - MAO, Rong - ZHANG, Xiaolang - LI, Hailong. Evaluation of lacustrine groundwater discharge, hydrologic partitioning, and nutrient budgets in a proglacial lake in the Qinghai-Tibet plateau : using Rn-222 and stable isotopes. In Hydrology and earth system sciences. ISSN 1027-5606, 2018, vol. 22, no. 10, pp. 5579-5598.
    LAW, A. C. - NOBAJAS, A. - SANGONZALO, R. Heterogeneous changes in the surface area of lakes in the Kangerlussuaq area of southwestern Greenland between 1995 and 2017. In Arctic antarctic and alpine research. ISSN 1523-0430, 2018, vol. 50, no. 1, pp. 1-16.
    CARRIVICK, Jonathan L. - YDE, Jacob C. - KNUDSEN, Niels Tvis - KRONBORG, Christian. Ice-dammed lake and ice-margin evolution during the holocene in the Kangerlussuaq area of west Greenland. In Arctic antarctic and alpine research. ISSN 1523-0430, 2018, vol. 50, no. 1, pp. 1-11.
    HASHOLT, Bent - VAN AS, Dirk - MIKKELSEN, Andreas B. - MERNILD, Sebastian H. - YDE, Jacob C. Observed sediment and solute transport from the Kangerlussuaq sector of the Greenland ice sheet (2006-2016). In Arctic antarctic and alpine research. ISSN 1523-0430, 2018, vol. 50, no. 1, pp. 1-13.
    JONES, Christine - RYAN, Jonathan - HOLT, Tom - HUBBARD, Alun. Structural glaciology of Isunguata Sermia, West Greenland. In Journal of maps. ISSN 1744-5647, 2018, vol. 14, no. 2, pp. 517-527.
    JOHNSTON, Sarah Ellen - BOGARD, Matthew J. - ROGERS, Jennifer A. - BUTMAN, David - STRIEGL, Robert G. - DORNBLASER, Mark - SPENCER, Robert G.M. Constraining dissolved organic matter sources and temporal variability in a model sub-arctic lake. In Biogeochemistry. ISSN 0168-2563, 2019, vol. 146, no. 3, pp. 271-292.
    Databasexpca - PUBLIKAČNÁ ČINNOSŤ
    ReferencesPERIODIKÁ-Súborný záznam periodika
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Number of the records: 1  

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