globalchange  > 气候减缓与适应
DOI: 10.1111/ele.12699
Scopus记录号: 2-s2.0-85005784391
论文题名:
Ecology under lake ice
作者: Hampton S.E.; Galloway A.W.E.; Powers S.M.; Ozersky T.; Woo K.H.; Batt R.D.; Labou S.G.; O'Reilly C.M.; Sharma S.; Lottig N.R.; Stanley E.H.; North R.L.; Stockwell J.D.; Adrian R.; Weyhenmeyer G.A.; Arvola L.; Baulch H.M.; Bertani I.; Bowman L.L.; Jr.; Carey C.C.; Catalan J.; Colom-Montero W.; Domine L.M.; Felip M.; Granados I.; Gries C.; Grossart H.-P.; Haberman J.; Haldna M.; Hayden B.; Higgins S.N.; Jolley J.C.; Kahilainen K.K.; Kaup E.; Kehoe M.J.; MacIntyre S.; Mackay A.W.; Mariash H.L.; McKay R.M.; Nixdorf B.; N�ges P.; N�ges T.; Palmer M.; Pierson D.C.; Post D.M.; Pruett M.J.; Rautio M.; Read J.S.; Roberts S.L.; R�cker J.; Sadro S.; Silow E.A.; Smith D.E.; Sterner R.W.; Swann G.E.A.; Timofeyev M.A.; Toro M.; Twiss M.R.; Vogt R.J.; Watson S.B.; Whiteford E.J.; Xenopoulos M.A.
刊名: Ecology Letters
ISSN: 1461023X
EISSN: 1461-0248
出版年: 2017
卷: 20, 期:1
起始页码: 98
结束页码: 111
语种: 英语
英文关键词: Aquatic ecosystem ; data synthesis ; freshwater ; lake ; limnology ; long-term ; plankton ; seasonal ; time series ; winter ecology
Scopus关键词: community composition ; data assimilation ; dissolved organic carbon ; freshwater ecosystem ; functional group ; growing season ; ice cover ; ice lake ; lake water ; limnology ; long-term change ; phytoplankton ; seasonal variation ; snow cover ; temperate environment ; time series analysis ; winter ; zooplankton ; ecosystem ; ice cover ; lake ; physiology ; plankton ; season ; Ecosystem ; Ice Cover ; Lakes ; Plankton ; Seasons
英文摘要: Winter conditions are rapidly changing in temperate ecosystems, particularly for those that experience periods of snow and ice cover. Relatively little is known of winter ecology in these systems, due to a historical research focus on summer ‘growing seasons’. We executed the first global quantitative synthesis on under-ice lake ecology, including 36 abiotic and biotic variables from 42 research groups and 101 lakes, examining seasonal differences and connections as well as how seasonal differences vary with geophysical factors. Plankton were more abundant under ice than expected; mean winter values were 43.2% of summer values for chlorophyll a, 15.8% of summer phytoplankton biovolume and 25.3% of summer zooplankton density. Dissolved nitrogen concentrations were typically higher during winter, and these differences were exaggerated in smaller lakes. Lake size also influenced winter-summer patterns for dissolved organic carbon (DOC), with higher winter DOC in smaller lakes. At coarse levels of taxonomic aggregation, phytoplankton and zooplankton community composition showed few systematic differences between seasons, although literature suggests that seasonal differences are frequently lake-specific, species-specific, or occur at the level of functional group. Within the subset of lakes that had longer time series, winter influenced the subsequent summer for some nutrient variables and zooplankton biomass. � 2016 The Authors. Ecology Letters published by CNRS and John Wiley & Sons Ltd.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/107677
Appears in Collections:气候减缓与适应

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作者单位: Center for Environmental Research, Education and Outreach, Washington State University, Pullman, WA, United States; Oregon Institute of Marine Biology, University of Oregon, Charleston, OR, United States; Department of Biology & Large Lakes Observatory, University of Minnesota Duluth, Duluth, MN, United States; Department of Ecology, Evolution, and Natural Resources, Rutgers University, New Brunswick, NJ, United States; Department of Geography-Geology, Illinois State University, Normal, IL, United States; Department of Biology, York University, Toronto, ON, Canada; Center for Limnology, University of Wisconsin, Boulder Junction, WI, United States; Center for Limnology, University of Wisconsin, Madison, WI, United States; Global Institute for Water Security, University of Saskatchewan, Saskatoon, SK, Canada; Rubenstein Ecosystem Science Laboratory, University of Vermont, Burlington, VT, United States; Department of Ecosystem Research, Leibniz Institute of Freshwater Ecology and Inland Fisheries, Berlin, Germany; Department of Ecology and Genetics, Uppsala University, Uppsala, Sweden; Lammi Biological Station, University of Helsinki, Lammi, Finland; School of Environment and Sustainability, University of Saskatchewan, Saskatoon, SK, Canada; Water Center, Graham Sustainability Institute, University of Michigan, Ann Arbor, MI, United States; Department of Ecology and Evolutionary Biology, Yale University, New Haven, CT, United States; Department of Biological Sciences, Virginia Tech, Blacksburg, VA, United States; CREAF, Consejo Superior de Investigaciones Cient�ficas, Cerdanyola, Spain; Department of Biology, University of St. Thomas, St. Paul, MN, United States; Department of Ecology, Universitat de Barcelona, Barcelona, Spain; Centre for Research, Monitoring and Evaluation, Sierra de Guadarrama National Park, Rascafr�a, Spain; Department of Experimental Limnology, Leibniz Institute of Freshwater Ecology and Inland Fisheries, Stechlin, Germany; Institute for Biochemistry and Biology, Potsdam University, Potsdam, Germany; Centre for Limnology, Estonian University of Life Sciences, Tartu, Estonia; Department of Biology, University of New Brunswick, Fredericton, NB, Canada; IISD Experimental Lakes Area, Winnipeg, MB, Canada; Columbia River Fisheries Program Office, U.S. Fish & Wildlife Service, Vancouver, WA, United States; Department of Environmental Sciences, University of Helsinki, Helsinki, Finland; Institute of Geology, Department of Isotope Paleoclimatology, Tallinn University of Technology, Tallinn, Estonia; Department of Ecology, Evolution and Marine Biology, University of California Santa Barbara, Santa Barbara, CA, United States; Department of Geography, University College London, London, United Kingdom; National Wildlife Research Centre, Science and Technology Division, Environment and Climate Change Canada, Ottawa, ON, Canada; Department of Biological Sciences, Bowling Green State University, Bowling Green, OH, United States; Department of Freshwater Conservation, Brandenburg University of Technology Cottbus - Senftenberg, Bad Saarow, Germany; Environmental Monitoring and Reporting Branch, Ontario Ministry of the Environment and Climate Change, Toronto, ON, Canada; Department of Fundamental Sciences, Universit� du Qu�bec � Chicoutimi, Chicoutimi, QC, Canada; Office of Water Information, U.S. Geological Survey, Middleton, WI, United States; School of Geography, University of Nottingham, Nottingham, United Kingdom; Department of Environmental Science and Policy, University of California Davis, Davis, CA, United States; Institute of Biology, Irkutsk State University, Irkutsk, Russian Federation; Department of Biostatistics and Informatics, Colorado School of Public Health, Aurora, CO, United States; Department of Aquatic Environment, Centre for Hydrographic Studies CEDEX, Madrid, Spain; Department of Biology, Clarkson University, Potsdam, NY, United States; Department of Biology, Trent University, Peterborough, ON, Canada; Canada Centre for Inland Waters, Environment and Climate Change Canada, Burlington, ON, Canada; Department of Geography, Loughborough University, Loughborough, United Kingdom

Recommended Citation:
Hampton S.E.,Galloway A.W.E.,Powers S.M.,et al. Ecology under lake ice[J]. Ecology Letters,2017-01-01,20(1)
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