نتایج جستجو برای: extreme climate events

تعداد نتایج: 553029  

2010
Olga V Wilhelmi Mary H Hayden

Climate change is predicted to increase the intensity and negative impacts of urban heat events, prompting the need to develop preparedness and adaptation strategies that reduce societal vulnerability to extreme heat. Analysis of societal vulnerability to extreme heat events requires an interdisciplinary approach that includes information about weather and climate, the natural and built environ...

2016
Polly J Ericksen Mario Herrero Andrew J Challinor

The focus of the great majority of climate change impact studies is on changes in mean climate. In terms of climate model output, these changes are more robust than changes in climate variability. By concentrating on changes in climate means, the full impacts of climate change on biological and human systems are probably being seriously underestimated. Here we briefly review the possible impact...

2014
Philip K Thornton Polly J Ericksen Mario Herrero Andrew J Challinor

The focus of the great majority of climate change impact studies is on changes in mean climate. In terms of climate model output, these changes are more robust than changes in climate variability. By concentrating on changes in climate means, the full impacts of climate change on biological and human systems are probably being seriously underestimated. Here, we briefly review the possible impac...

Journal: :CoRR 2012
Carsten Lemmen Kai W. Wirtz

Was the spread of agropastoralism from the Fertile Crescent throughout Europe influenced by extreme climate events, or was it independent of climate? We here generate idealized climate events using palaeoclimate records. In a mathematical model of regional sociocultural development, these events disturb the subsistence base of simulated forager and farmer societies. We evaluate the regional sim...

After extreme events such as floods, thunderstorms, blizzards and hurricanes there will be devastating effects in the distribution networks which may cause a partial or complete blackout. Then, the major concern for the system operators is to restore the maximum critical loads as soon as possible by available generation units.  In order to solve this problem, this paper provides a restoration s...

2016
Kate S. Boersma Avery Nickerson Clinton D. Francis Adam M. Siepielski

Climate change is expected to increase climate variability and the occurrence of extreme climatic events, with potentially devastating effects on aquatic ecosystems. However, little is known about the role of climate extremes in structuring aquatic communities or the interplay between climate and local abiotic and biotic factors. Here, we examine the relative influence of climate and local abio...

2016
Sean F. Ellis Jacob R. Fooks Kent D. Messer Matthew J. Miller

This study uses a field experiment involving 251 adult participants to determine which messages related to climate change, extreme weather events, and decaying infrastructure are most effective in encouraging people to pay more for investments that could alleviate future water-quality risks. The experiment also assesses whether people prefer the investments to be directed toward gray or green i...

2012
S. C. van Pelt J. J. Beersma

Probability estimates of the future change of extreme precipitation events are usually based on a limited number of available global climate model (GCM) or regional climate model (RCM) simulations. Since floods are related to heavy precipitation events, this restricts the assessment of flood risks. In this study a relatively simple method has been developed to get a better description of the ra...

2011
Nina Donna STO. DOMINGO Birgit PALUDAN Henrik MADSEN Finn HANSEN Ole MARK

The effects of climate change on sea levels and coastal flooding are some of the most prevailing issues in the engineering industry today. In this study, a comprehensive procedure for detailed analysis of flooding from the sea under climate change conditions in a localized area was developed and applied. Through hydrodynamic and statistical modeling, detailed analysis of flooding from sea level...

2015
Prabhat Surendra Byna Venkatram Vishwanath Eli Dart Michael F. Wehner William D. Collins

Climate Change is one of the most pressing challenges facing humanity in the 21st century. Climate simulations provide us with a unique opportunity to examine effects of anthropogenic emissions. Highresolution climate simulations produce “Big Data”: contemporary climate archives are ≈ 5PB in size and we expect future archives to measure on the order of Exa-Bytes. In this work, we present the su...

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