| 气候变化与紫外线B辐射对北极苔原和极地荒漠生态系统的影响重要发现和扩展总结 |
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| 作者单位： | Terry V. Callaghan（Abisko Scientific Research Station
Abisko SE 981-07, Sweden）
Lars Olof Bj(o)rn（Department of Cell and Organism Biology Lund
University, S6lvegatan 35 Lund, SE-22362, Sweden）
Yuri Chernov（A.N. Severtsov Institute of Evolutionary Morphology and
Animal Ecology Russian Academy of Sciences Staromonetny per. 29 Moscow 109017, Russia）
Terry Chapin（Institute of Arctic Biology University of Alaska Fairbanks,
AK 99775, USA）
Torben R. Christensen（Department of Physical Geography and Ecosystem
Analysis GeoBiosphere Science Centre Lund University, Sweden）
Brian Huntley（School of Biological and Biomedical Sciences University of
Durham, UK）
Rolf A. Ims（Institute of Biology University of Tromso N-9037,
Tromso,Norway）
Margareta Johansson（Abisko Scientific Research Station Abisko SE 981-07,
Sweden）
Dyanna Jolly（Centre for Maori and Indigenous Planning and Development
P.O. Box 84, Lincoln University, Canterbury, New Zealand）
Sven Jonasson（Physiological Ecology Group Botanical lnstitute, University
of Copenhagen Oester Farimagsgade 2 D DK-1353 Copenhagen K, Denmark）
Nadya Matveyeva（Komarov Botanical Institute Russian Academy of Sciences
Popova Str. 2 St. Petersburg 197376, Russia）
Nicolai Panikov（Stevens Technical University Castle Point on Hudson
Hoboken, NJ07030, USA）
Walter Oechel（Professor of Biology and Director, Global Change Research
Group San Diego State University San Diego, CA 92182, USA）
Gus Shaver（The Ecosystems Center Marine Biological Laboratory Woods Hole,
MA, 02543 USA）
Sibyll Schaphoff（Potsdam Institute for Climate Impact Research (PIK)
Telegrafenberg, P.O. Box 601203 D-14412 Potsdam, Germany）
Stephen Sitch（Potsdam Institute for Climate Impact Research (PIK)
Telegrafenberg , P.O. Box 601203 D-14412 Potsdam, Germany）
Christoph Z(o)ckler（UNEP-WCMC 219 Huntington Road Cambridge CB30DL, UK） |
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| 摘 要： | 引言
北极已成为对当前气候波动和预计的全球变暖增强的影响进行评估的重要地区.原因有以下几个方面:①在过去几十年中北极经历了大幅度的变暖过程(温度平均升高3℃,而在许多地区温度升高了4～5℃);②气候预测表明气候呈现持续变暖趋势,在2080年之前年平均气温升高4～5℃;③近期的气候变暖正在影响北极的环境和经济,这些影响还会加大,并对生活方式、文化及生态系统造成影响;④北极的变化可能会影响到地球上的其它地区.
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Key Findings and Extended Summaries |
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| Authors: | Terry VCallaghan Lars Olof Bjrn Yuri Chernov Terry Chapin Torben RChristensen Brian Huntley Rolf AIms Margareta Johansson Dyanna Jolly Sven Jonasson Nadya Matveyeva Nicolai Panikov Walter Oechel Gus Shaver Sibyll Schaphoff Stephen Sitch Christoph Zckler |
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| Institution: | Terry V.Callaghan,Lars Olof Bj(o)rn,Yuri Chernov,Terry Chapin,Torben R.Christensen,Brian Huntley,Rolf A.Ims,Margareta Johansson,Dyanna Jolly,Sven Jonasson,Nadya Matveyeva,Nicolai Panikov,Walter Oechel,Gus Shaver,Sibyll Schaphoff,Stephen Sitch,Christoph Z(o)ckler |
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