Coastal systems and low-lying areas
Since the IPCC Third Assessment Report (TAR), our understanding of the implications of climate change for coastal systems and low-lying areas (henceforth referred to as ‘coasts’) has increased substantially and six important policy-relevant messages have emerged. Coasts are experiencing the adverse...
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ftunivwollongong:oai:ro.uow.edu.au:scipapers-1192 2023-05-15T16:37:53+02:00 Coastal systems and low-lying areas Nicholls, R. J. Wong, P. P. Burkett, V. Codignotto, J. Hay, J. McLean, R. Ragoonaden, S. Woodroffe, C. D. Abuodha, P. A. O. Arblaster, J. Brown, B. Forbes, D. Hall, J. Kovats, S. Lowe, J. McInnes, K. Moser, S. Rupp-Armstrong, S. Saito, Y. 2007-01-01T08:00:00Z application/pdf https://ro.uow.edu.au/scipapers/164 https://ro.uow.edu.au/cgi/viewcontent.cgi?article=1192&context=scipapers unknown Research Online https://ro.uow.edu.au/scipapers/164 https://ro.uow.edu.au/cgi/viewcontent.cgi?article=1192&context=scipapers Faculty of Science - Papers (Archive) sea-level climate change vulnerability sensitivity adaptation coastal zones Earth Sciences Environmental Indicators and Impact Assessment Environmental Sciences Life Sciences Physical Sciences and Mathematics Social and Behavioral Sciences book_contribution 2007 ftunivwollongong 2020-02-25T12:24:14Z Since the IPCC Third Assessment Report (TAR), our understanding of the implications of climate change for coastal systems and low-lying areas (henceforth referred to as ‘coasts’) has increased substantially and six important policy-relevant messages have emerged. Coasts are experiencing the adverse consequences of hazards related to climate and sea level (very high confidence). Coasts are highly vulnerable to extreme events, such as storms, which impose substantial costs on coastal societies [6.2.1, 6.2.2, 6.5.2]. Annually, about 120 million people are exposed to tropical cyclone hazards, which killed 250,000 people from 1980 to 2000 [6.5.2]. Through the 20th century, global rise of sea level contributed to increased coastal inundation, erosion and ecosystem losses, but with considerable local and regional variation due to other factors [6.2.5, 6.4.1]. Late 20th century effects of rising temperature include loss of sea ice, thawing of permafrost and associated coastal retreat, and more frequent coral bleaching and mortality [6.2.5]. Coasts will be exposed to increasing risks, including coastal erosion, over coming decades due to climate change and sea-level rise (very high confidence). Anticipated climate-related changes include: an accelerated rise in sea level of up to 0.6 m or more by 2100; a further rise in sea surface temperatures by up to 3°C; an intensification of tropical and extra-tropical cyclones; larger extreme waves and storm surges; altered precipitation/run-off; and ocean acidification [6.3.2]. These phenomena will vary considerably at regional and local scales, but the impacts are virtually certain to be overwhelmingly negative [6.4, 6.5.3]. Book Part Ice Ocean acidification permafrost Sea ice University of Wollongong, Australia: Research Online |
institution |
Open Polar |
collection |
University of Wollongong, Australia: Research Online |
op_collection_id |
ftunivwollongong |
language |
unknown |
topic |
sea-level climate change vulnerability sensitivity adaptation coastal zones Earth Sciences Environmental Indicators and Impact Assessment Environmental Sciences Life Sciences Physical Sciences and Mathematics Social and Behavioral Sciences |
spellingShingle |
sea-level climate change vulnerability sensitivity adaptation coastal zones Earth Sciences Environmental Indicators and Impact Assessment Environmental Sciences Life Sciences Physical Sciences and Mathematics Social and Behavioral Sciences Nicholls, R. J. Wong, P. P. Burkett, V. Codignotto, J. Hay, J. McLean, R. Ragoonaden, S. Woodroffe, C. D. Abuodha, P. A. O. Arblaster, J. Brown, B. Forbes, D. Hall, J. Kovats, S. Lowe, J. McInnes, K. Moser, S. Rupp-Armstrong, S. Saito, Y. Coastal systems and low-lying areas |
topic_facet |
sea-level climate change vulnerability sensitivity adaptation coastal zones Earth Sciences Environmental Indicators and Impact Assessment Environmental Sciences Life Sciences Physical Sciences and Mathematics Social and Behavioral Sciences |
description |
Since the IPCC Third Assessment Report (TAR), our understanding of the implications of climate change for coastal systems and low-lying areas (henceforth referred to as ‘coasts’) has increased substantially and six important policy-relevant messages have emerged. Coasts are experiencing the adverse consequences of hazards related to climate and sea level (very high confidence). Coasts are highly vulnerable to extreme events, such as storms, which impose substantial costs on coastal societies [6.2.1, 6.2.2, 6.5.2]. Annually, about 120 million people are exposed to tropical cyclone hazards, which killed 250,000 people from 1980 to 2000 [6.5.2]. Through the 20th century, global rise of sea level contributed to increased coastal inundation, erosion and ecosystem losses, but with considerable local and regional variation due to other factors [6.2.5, 6.4.1]. Late 20th century effects of rising temperature include loss of sea ice, thawing of permafrost and associated coastal retreat, and more frequent coral bleaching and mortality [6.2.5]. Coasts will be exposed to increasing risks, including coastal erosion, over coming decades due to climate change and sea-level rise (very high confidence). Anticipated climate-related changes include: an accelerated rise in sea level of up to 0.6 m or more by 2100; a further rise in sea surface temperatures by up to 3°C; an intensification of tropical and extra-tropical cyclones; larger extreme waves and storm surges; altered precipitation/run-off; and ocean acidification [6.3.2]. These phenomena will vary considerably at regional and local scales, but the impacts are virtually certain to be overwhelmingly negative [6.4, 6.5.3]. |
format |
Book Part |
author |
Nicholls, R. J. Wong, P. P. Burkett, V. Codignotto, J. Hay, J. McLean, R. Ragoonaden, S. Woodroffe, C. D. Abuodha, P. A. O. Arblaster, J. Brown, B. Forbes, D. Hall, J. Kovats, S. Lowe, J. McInnes, K. Moser, S. Rupp-Armstrong, S. Saito, Y. |
author_facet |
Nicholls, R. J. Wong, P. P. Burkett, V. Codignotto, J. Hay, J. McLean, R. Ragoonaden, S. Woodroffe, C. D. Abuodha, P. A. O. Arblaster, J. Brown, B. Forbes, D. Hall, J. Kovats, S. Lowe, J. McInnes, K. Moser, S. Rupp-Armstrong, S. Saito, Y. |
author_sort |
Nicholls, R. J. |
title |
Coastal systems and low-lying areas |
title_short |
Coastal systems and low-lying areas |
title_full |
Coastal systems and low-lying areas |
title_fullStr |
Coastal systems and low-lying areas |
title_full_unstemmed |
Coastal systems and low-lying areas |
title_sort |
coastal systems and low-lying areas |
publisher |
Research Online |
publishDate |
2007 |
url |
https://ro.uow.edu.au/scipapers/164 https://ro.uow.edu.au/cgi/viewcontent.cgi?article=1192&context=scipapers |
genre |
Ice Ocean acidification permafrost Sea ice |
genre_facet |
Ice Ocean acidification permafrost Sea ice |
op_source |
Faculty of Science - Papers (Archive) |
op_relation |
https://ro.uow.edu.au/scipapers/164 https://ro.uow.edu.au/cgi/viewcontent.cgi?article=1192&context=scipapers |
_version_ |
1766028191844007936 |