Matthews, Tom K.R., Mullan, Donal, Wilby, Robert L., Broderick, Ciaran and Murphy, Conor (2016) Past and future climate change in the context of memorable seasonal extremes. Climate Risk Management, 11. pp. 37-52. ISSN 2212-0963
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Abstract
It is thought that direct personal experience of extreme weather events could result in
greater public engagement and policy response to climate change. Based on this premise,
we present a set of future climate scenarios for Ireland communicated in the context of
recent, observed extremes. Specifically, we examine the changing likelihood of extreme
seasonal conditions in the long-term observational record, and explore how frequently
such extremes might occur in a changed Irish climate according to the latest model projec-
tions. Over the period (1900–2014) records suggest a greater than 50-fold increase in the
likelihood of the warmest recorded summer (1995), whilst the likelihood of the wettest
winter (1994/95) and driest summer (1995) has respectively doubled since 1850. The most
severe end-of-century climate model projections suggest that summers as
cool
as 1995
may only occur once every
�
7 years, whilst winters as wet as 1994/95 and summers as
dry as 1995 may increase by factors of
�
8 and
�
10 respectively. Contrary to previous
research, we find no evidence for increased wintertime storminess as the Irish climate
warms, but caution that this conclusion may be an artefact of the metric employed. It is
hoped that framing future climate scenarios in the context of extremes from living memory
will help communicate the scale of the challenge climate change presents, and in so doing
bridge the gap between climate scientists and wider society.
Item Type: | Article |
---|---|
Keywords: | Irish climate change projections; Seasonal analogues; North Atlantic storminess; CMIP5; Extreme seasonal weather; Climate change communication; |
Academic Unit: | Faculty of Social Sciences > Geography Faculty of Social Sciences > Research Institutes > Irish Climate Analysis and Research Units, ICARUS |
Item ID: | 8888 |
Identification Number: | 10.1016/j.crm.2016.01.004 |
Depositing User: | Conor Murphy |
Date Deposited: | 12 Oct 2017 13:28 |
Journal or Publication Title: | Climate Risk Management |
Publisher: | Elsevier |
Refereed: | Yes |
Related URLs: | |
URI: | https://mural.maynoothuniversity.ie/id/eprint/8888 |
Use Licence: | This item is available under a Creative Commons Attribution Non Commercial Share Alike Licence (CC BY-NC-SA). Details of this licence are available here |
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