Emergence of Climate Hazards

GSTDTAP

项目编号	NE/S004645/1
	Emergence of Climate Hazards
	Matthew Collins
主持机构	University of Exeter
项目开始年	2019
	2019-02-01
项目结束日期	2022-01-31
资助机构	UK-NERC
项目类别	Research Grant
项目经费	616950(GBP)
国家	英国
英文摘要	Climate hazards are weather and climate 'extreme events' that can cause loss of life, injury, or other health impacts, as well as damage and loss to property, infrastructure, livelihoods, service provision, and environmental resources. Examples include: - The summer heat wave of 2003 in Western Europe, thought to be unprecedented in 500 years, which caused more that 20,000 early deaths, mainly among vulnerable groups in society such as the elderly - South Asian Monsoon monsoon failures and subsequent agricultural losses - agriculture accounts for 18% of GDP, but employs 60% of people in S. Asia (~1 billion people) - The extreme El Niño event of 2015/16 that caused floods, droughts and wildfires globally and drove the fastest annual increase in CO2 on record - A succession of storms reaching southern England in the winter of 2013/2014, causing severe floods and £451 million of insured losses Such events are, most likely, influenced by global climate change in ways that we do not currently understand. Future climate change may further exacerbate their impacts. This project will assess the impact of climate change on climate hazards in the past and present and project forward their changes into the future. There is a focus on the next 30 years because of the relevance of this time scale for adaptation strategies produced by governments, businesses and individuals. EMERGENCE will use information from state-of-the-art climate models, including from models with unprecedented fine detail. It will use cutting edge observations in order to constrain climate model predictions using changes already observed, drawing on new and improved analysis techniques (including event attribution, machine learning and feature tracking) that were not available or not widely applied during previous assessments of climate hazards from older models. The hazards addressed are: extreme heat stress events, tropical deluges and droughts, and storms with their associated extreme winds and rainll. Information will be integrated into global indicators that will form a snapshot summary of climate hazard risks that, in turn, will be an essential resource for policy makers. The project's assessments of the emergence of climate hazards will be produced in a timely fashion to feed into the next assessment of the Intergovernmental Panel on Climate Change (IPCC), being relevant to both physical climate science and impacts. The team assembled, including a number of leading climate science project partners from the Met Office, has a strong track record in IPCC and is thus ideally placed to provide this input and to further strengthen the profile of UK climate science in the international arena.
URL	查看原文
文献类型	项目
条目标识符	http://119.78.100.173/C666/handle/2XK7JSWQ/87467
专题	环境与发展全球科技态势
推荐引用方式 GB/T 7714	Matthew Collins.Emergence of Climate Hazards.2019.