Precipitation from persistent extremes is increasing in most regions and globally
dc.contributor.author | Du, Haibo | |
dc.contributor.author | Alexander, Lisa V. | |
dc.contributor.author | Donat, Markus G. | |
dc.contributor.author | Lippmann, Tanya | |
dc.contributor.author | Srivastava, Arvind | |
dc.contributor.author | Salinger, Jim | |
dc.contributor.author | Kruger, Andries C. | |
dc.contributor.author | Choi, Gwangyong | |
dc.contributor.author | He, Hong S. | |
dc.contributor.author | Fujibe, Fumiaki | |
dc.contributor.author | Rusticucci, Matilde | |
dc.contributor.author | Nandintsetseg, Banzragch | |
dc.contributor.author | Manzanas, Rodrigo | |
dc.contributor.author | Rehman, Shafiqur | |
dc.contributor.author | Abbas, Farhat | |
dc.contributor.author | Zhai, Panmao | |
dc.contributor.author | Yabi, Ibouraïma | |
dc.contributor.author | Stambaugh, Michael C. | |
dc.contributor.author | Wang, Shengzhong | |
dc.contributor.author | Batbold, Altangerel | |
dc.contributor.author | De Oliveira, Priscilla Teles | |
dc.contributor.author | Adrees, Muhammad | |
dc.contributor.author | Hou, Wei | |
dc.contributor.author | Zong, Shengwei | |
dc.contributor.author | Santos e Silva, Claudio Moises | |
dc.contributor.author | Lucio, Paulo Sergio | |
dc.contributor.author | Wu, Zhengfang | |
dc.date.accessioned | 2020-08-24T07:51:15Z | |
dc.date.available | 2020-08-24T07:51:15Z | |
dc.date.issued | 2019-06-16 | |
dc.description | Data Set names: the CMIP5 data set (http://pcmdi9.llnl.gov/), the GHCND data set (https://www.ncdc.noaa.gov/ ghcn‐daily‐description), the ECA&D data set (https://www.ecad.eu/), the USHCN data set (http://cdiac.ess‐dive. lbl.gov/ftp/ushcn_daily/), and the data set for Canada (http://climate.weather. gc.ca/). Observed data set is available online (https://doi.org/10.5281/ zenodo.2573295). | en_ZA |
dc.description.abstract | Extreme precipitation often persists for multiple days with variable duration but has usually been examined at fixed duration. Here we show that considering extreme persistent precipitation by complete event with variable duration, rather than a fixed temporal period, is a necessary metric to account for the complexity of changing precipitation. Observed global mean annual‐maximum precipitation is significantly stronger (49.5%) for persistent extremes than daily extremes. However, both globally observed and modeled rates of relative increases are lower for persistent extremes compared to daily extremes, especially for Southern Hemisphere and large regions in the 0‐45°N latitude band. Climate models also show significant differences in the magnitude and partly even the sign of local mean changes between daily and persistent extremes in global warming projections. Changes in extreme precipitation therefore are more complex than previously reported, and extreme precipitation events with varying duration should be taken into account for future climate change assessments. | en_ZA |
dc.description.department | Geography, Geoinformatics and Meteorology | en_ZA |
dc.description.librarian | am2020 | en_ZA |
dc.description.sponsorship | The National Key R&D Program of China (2016YFA0602301), National Natural Science Foundation of China (41601052), Science and Technology Development Plan of Jilin Province (20190201291JC and 20180520098JH), the Spanish Ministry for the Economy, Industry and Competitiveness Ramón y Cajal 2017 (RYC‐2017‐22964), the EU Horizon 2020 EUCP project (776613), and National University of Mongolia (P2017‐2504). | en_ZA |
dc.description.uri | https://agupubs.onlinelibrary.wiley.com/journal/19448007 | en_ZA |
dc.identifier.citation | Du, H., Alexander, L. V., Donat, M. G., Lippmann, T., Srivastava, A., Salinger, J., et al. (2019). Precipitation frompersistent extremes is increasing in most regions and globally. Geophysical Research Letters, 46, 6041–6049. https://DOI.org/ 10.1029/2019GL081898. | en_ZA |
dc.identifier.issn | 0094-8276 (print) | |
dc.identifier.issn | 1944-8007 (online) | |
dc.identifier.other | 10.1029/2019GL081898 | |
dc.identifier.uri | http://hdl.handle.net/2263/75863 | |
dc.language.iso | en | en_ZA |
dc.publisher | Wiley | en_ZA |
dc.rights | © 2019. American Geophysical Union. All Rights Reserved. | en_ZA |
dc.subject | Precipitation | en_ZA |
dc.subject | Fixed duration | en_ZA |
dc.subject | Extreme persistent | en_ZA |
dc.subject | Southern Hemisphere | en_ZA |
dc.title | Precipitation from persistent extremes is increasing in most regions and globally | en_ZA |
dc.type | Article | en_ZA |
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