{"title":"Droughts in Germany -- Why global climate change amplifies hydrological extremes","authors":"Axel Kleidon","doi":"arxiv-2403.16551","DOIUrl":null,"url":null,"abstract":"The warmer temperatures of global climate change strengthen the water cycle,\nevaporation and precipitation increase. But the extremes of heavy rain, floods,\ndry periods and droughts will also increase. How does this fit together? Simple\nphysical considerations show which factors mainly regulate the strength of the\nwater cycle in the Earth system, and how this determines water availability on\nland. This can be used to interpret the observed changes in the water balance\nin Germany and explain the increasing dryness in Germany.","PeriodicalId":501348,"journal":{"name":"arXiv - PHYS - Popular Physics","volume":"79 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2024-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"arXiv - PHYS - Popular Physics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/arxiv-2403.16551","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
The warmer temperatures of global climate change strengthen the water cycle,
evaporation and precipitation increase. But the extremes of heavy rain, floods,
dry periods and droughts will also increase. How does this fit together? Simple
physical considerations show which factors mainly regulate the strength of the
water cycle in the Earth system, and how this determines water availability on
land. This can be used to interpret the observed changes in the water balance
in Germany and explain the increasing dryness in Germany.