2012
DOI: 10.1007/s13280-011-0221-x
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Arctic Climate Tipping Points

Abstract: There is widespread concern that anthropogenic global warming will trigger Arctic climate tipping points. The Arctic has a long history of natural, abrupt climate changes, which together with current observations and model projections, can help us to identify which parts of the Arctic climate system might pass future tipping points. Here the climate tipping points are defined, noting that not all of them involve bifurcations leading to irreversible change. Past abrupt climate changes in the Arctic are briefly … Show more

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Cited by 147 publications
(107 citation statements)
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References 111 publications
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“…In the current situation of rapid climate change occurring in the Arctic (ACIA 2005, Lenton 2012, Inuit artists reflect their impressions and observations of change and transformation in their artworks. At the same time, several artists spoke about embedding traditional knowledge-practice-belief into artworks.…”
Section: Increasing Capacities (Of Individuals Communities) For Learmentioning
confidence: 99%
“…In the current situation of rapid climate change occurring in the Arctic (ACIA 2005, Lenton 2012, Inuit artists reflect their impressions and observations of change and transformation in their artworks. At the same time, several artists spoke about embedding traditional knowledge-practice-belief into artworks.…”
Section: Increasing Capacities (Of Individuals Communities) For Learmentioning
confidence: 99%
“…Kritisch wird dabei die zentrale Rolle der in gewissem Maße beliebig gewählten Diskontrate zur Bestimmung gesellschaftlich optimaler Transformationspfade diskutiert (Guo et al 2006;Weitzman 2013) (Duarte et al 2012;Lenton 2012;Post et al 2009;Wassmann und Lenton 2012). Die Schädigung von tropischen Korallenriffen ist ebenfalls bereits nachgewiesen (Cramer et al 2014), und die Gefahr des kompletten Verlustes dieses komplexen Ökosystems besteht selbst bei geringer weiterer Erwär-mung (Frieler et al 2012;Hoegh-Guldberg 2011), verbunden mit erheblichen Risiken für die Nahrungsversorgung, nicht nur von Küstenbewohnern.…”
Section: Kausalzusammenhang Zwischen Klimaschutz Und Anpassung Anpasunclassified
“…The Arctic is a "canary in the coal mine" for environmental changes, and considered particularly susceptible to abrupt and unexpected change in environmental conditions and commons resources (i.e. changes in sea ice, impacts on marine mammals) (Lenton 2012;Arctic Council 2013). The Arctic is also a region where traditional knowledge and local observations have been contributing to an understanding of the socialecological system in significant ways (Krupnik and Jolly 2002;Laidler 2006;Krupnik et al 2010).…”
Section: Introductionmentioning
confidence: 99%