globalchange  > 气候变化与战略
DOI: 10.1111/ele.13611
论文题名:
Ecological and conceptual consequences of Arctic pollution
作者: Kirdyanov A.V.; Krusic P.J.; Shishov V.V.; Vaganov E.A.; Fertikov A.I.; Myglan V.S.; Barinov V.V.; Browse J.; Esper J.; Ilyin V.A.; Knorre A.A.; Korets M.A.; Kukarskikh V.V.; Mashukov D.A.; Onuchin A.A.; Piermattei A.; Pimenov A.V.; Prokushkin A.S.; Ryzhkova V.A.; Shishikin A.S.; Smith K.T.; Taynik A.V.; Wild M.; Zorita E.; Büntgen U.
刊名: Ecology Letters
ISSN: 1461023X
出版年: 2020
卷: 23, 期:12
起始页码: 1827
结束页码: 1837
语种: 英语
中文关键词: Arctic Dimming ; boreal forest ; Divergence Problem ; industrial pollution ; Norilsk Disaster ; Russia ; Siberia ; tree rings
英文关键词: Coniferophyta ; Arctic ; ecosystem ; forest ; taiga ; tree ; Arctic Regions ; Ecosystem ; Forests ; Taiga ; Trees
英文摘要: Although the effect of pollution on forest health and decline received much attention in the 1980s, it has not been considered to explain the ‘Divergence Problem’ in dendroclimatology; a decoupling of tree growth from rising air temperatures since the 1970s. Here we use physical and biogeochemical measurements of hundreds of living and dead conifers to reconstruct the impact of heavy industrialisation around Norilsk in northern Siberia. Moreover, we develop a forward model with surface irradiance forcing to quantify long-distance effects of anthropogenic emissions on the functioning and productivity of Siberia’s taiga. Downwind from the world’s most polluted Arctic region, tree mortality rates of up to 100% have destroyed 24,000 km2 boreal forest since the 1960s, coincident with dramatic increases in atmospheric sulphur, copper, and nickel concentrations. In addition to regional ecosystem devastation, we demonstrate how ‘Arctic Dimming’ can explain the circumpolar ‘Divergence Problem’, and discuss implications on the terrestrial carbon cycle. © 2020 The Authors. Ecology Letters published by 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/166652
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作者单位: Department of Geography, University of Cambridge, Cambridge, CB2 3EN, United Kingdom; V.N. Sukachev Institute of Forest SB RAS, Federal Research Centre, Krasnoyarsk, 660036, Russian Federation; Institute of Ecology and Geography, Siberian Federal University, Krasnoyarsk, 660041, Russian Federation; Department of Physical Geography, Stockholm University, Stockholm, 106 91, Sweden; Mathematical Methods and IT Department, Siberian Federal University, Krasnoyarsk, 660075, Russian Federation; Rectorate, Siberian Federal University, Krasnoyarsk, 660041, Russian Federation; Institute of Humanities, Siberian Federal University, Krasnoyarsk, 660041, Russian Federation; Center for Geography and Environmental Science, University of Exeter, Penryn, TR10 9FE, United Kingdom; Department of Geography, Johannes Gutenberg University, Mainz, 55099, Germany; State Natural Reserve (Stolby), Krasnoyarsk, 660006, Russian Federation; Institute of Plant and Animal Ecology, Ural Branch RAS, Ekaterinburg, 620144, Russian Federation; US Forest Service, Durham, NH 08324, United States; Institute for Atmosphere for Climate Science, ETH-Z, Zurich, 8092, Switzerland; Helmholtz Centrum Geesthacht, Institute of Coastal Research, Geesthacht, 21502, Germany; Swiss Federal Research Institute WSL, Birmensdorf, 8903, Switzerland; Global Change Research Centre (CzechGlobe), Brno, 603 00, Czech Republic; Department of Geography, Faculty of Science, Masaryk University, Brno, 613 00, Czech Republic

Recommended Citation:
Kirdyanov A.V.,Krusic P.J.,Shishov V.V.,et al. Ecological and conceptual consequences of Arctic pollution[J]. Ecology Letters,2020-01-01,23(12)
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