气候变化领域集成服务门户(CCPortal): Global River Discharge and Floods in the Warmer Climate of the Last Interglacial

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DOI	10.1029/2020GL089375
	Global River Discharge and Floods in the Warmer Climate of the Last Interglacial
	Scussolini P.; Eilander D.; Sutanudjaja E.H.; Ikeuchi H.; Hoch J.M.; Ward P.J.; Bakker P.; Otto-Bliesner B.L.; Guo C.; Stepanek C.; Zhang Q.; Braconnot P.; Guarino M.-V.; Muis S.; Yamazaki D.; Veldkamp T.I.E.; Aerts J.C.J.H.
发表日期	2020
ISSN	0094-8276
卷号	47 期号:18
英文摘要	We investigate hydrology during a past climate slightly warmer than the present: the last interglacial (LIG). With daily output of preindustrial and LIG simulations from eight new climate models we force hydrological model PCR-GLOBWB and in turn hydrodynamic model CaMa-Flood. Compared to preindustrial, annual mean LIG runoff, discharge, and 100-yr flood volume are considerably larger in the Northern Hemisphere, by 14%, 25%, and 82%, respectively. Anomalies are negative in the Southern Hemisphere. In some boreal regions, LIG runoff and discharge are lower despite higher precipitation, due to the higher temperatures and evaporation. LIG discharge is much higher for the Niger, Congo, Nile, Ganges, Irrawaddy, and Pearl and lower for the Mississippi, Saint Lawrence, Amazon, Paraná, Orange, Zambesi, Danube, and Ob. Discharge is seasonally postponed in tropical rivers affected by monsoon changes. Results agree with published proxies on the sign of discharge anomaly in 15 of 23 sites where comparison is possible. ©2020. The Authors.
英文关键词	Floods; Runoff; Boreal regions; Hydrodynamic model; Hydrological modeling; Last interglacial; Northern Hemispheres; River discharge; Southern Hemisphere; Tropical rivers; Climate models; climate change; flood; global change; hydrological modeling; Last Interglacial; paleoclimate; river discharge; simulation; Amazonas [Brazil]; Brazil; Congo River; Irrawaddy River; Mississippi River; Myanmar; Niger River; Nile River; Orange River; Parana River; Saint Lawrence Basin; United States
语种	英语
来源期刊	Geophysical Research Letters
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/169688
作者单位	Institute for Environmental Studies, Vrije Universiteit Amsterdam, Amsterdam, Netherlands; Department of Physical Geography, Faculty of Geosciences, Utrecht University, Utrecht, Netherlands; Institute of Industrial Sciences, University of Tokyo, Tokyo, Japan; Now at Ministry of Land, Infrastructure, Transport and Tourism, Kyoto, Japan; Earth and Climate Cluster, Vrije Universiteit Amsterdam, Amsterdam, Netherlands; National Center for Atmospheric Research, Boulder, CO, United States; NORCE Norwegian Research Centre, Bjerknes Centre for Climate Research, Bergen, Norway; Alfred Wegener Institute-Helmholtz Centre for Polar and Marine Research, Bremerhaven, Germany; Department of Physical Geography, Stockholm University, Stockholm, Sweden; Laboratoire des Sciences du Climat et de l'Environnement, Université Paris-Saclay, Gif-sur-Yvette, France; British Antarctic Survey, Cambridge, United Kingdom; Deltares, Delft, Netherlands; Department of Integrated Climate Change Projection Research, Japan Agency for Marine...
推荐引用方式 GB/T 7714	Scussolini P.,Eilander D.,Sutanudjaja E.H.,et al. Global River Discharge and Floods in the Warmer Climate of the Last Interglacial[J],2020,47(18).
APA	Scussolini P..,Eilander D..,Sutanudjaja E.H..,Ikeuchi H..,Hoch J.M..,...&Aerts J.C.J.H..(2020).Global River Discharge and Floods in the Warmer Climate of the Last Interglacial.Geophysical Research Letters,47(18).
MLA	Scussolini P.,et al."Global River Discharge and Floods in the Warmer Climate of the Last Interglacial".Geophysical Research Letters 47.18(2020).