DOI: 10.1002/2016GL070590
论文题名: Fragmented patterns of flood change across the United States
作者: Archfield S.A. ; Hirsch R.M. ; Viglione A. ; Blöschl G.
刊名: Geophysical Research Letters
ISSN: 0094-8557
EISSN: 1944-8288
出版年: 2016
卷: 43, 期: 19 起始页码: 10232
结束页码: 10239
语种: 英语
英文关键词: climate
; floods
; trends
Scopus关键词: Adhesion
; Climate change
; Climate
; Climate index
; Group memberships
; Multi-dimensional behavior
; Temporal pattern
; Trends
; Weak correlation
; Floods
英文摘要: Trends in the peak magnitude, frequency, duration, and volume of frequent floods (floods occurring at an average of two events per year relative to a base period) across the United States show large changes; however, few trends are found to be statistically significant. The multidimensional behavior of flood change across the United States can be described by four distinct groups, with streamgages experiencing (1) minimal change, (2) increasing frequency, (3) decreasing frequency, or (4) increases in all flood properties. Yet group membership shows only weak geographic cohesion. Lack of geographic cohesion is further demonstrated by weak correlations between the temporal patterns of flood change and large-scale climate indices. These findings reveal a complex, fragmented pattern of flood change that, therefore, clouds the ability to make meaningful generalizations about flood change across the United States. ©2016. The Authors. URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84990967326&doi=10.1002%2f2016GL070590&partnerID=40&md5=03fe5a9f3d8b02f8ce84185b4f15860c
Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/9520
Appears in Collections: 科学计划与规划 气候变化与战略
There are no files associated with this item.
作者单位: National Research Program, U.S. Geological Survey, Reston, VA, United States
Recommended Citation:
Archfield S.A.,Hirsch R.M.,Viglione A.,et al. Fragmented patterns of flood change across the United States[J]. Geophysical Research Letters,2016-01-01,43(19).