DOI: 10.1002/2015GL064177
论文题名: Considerations for estimating the 20th century trend in global mean sea level
作者: Hamlington B.D. ; Thompson P.R.
刊名: Geophysical Research Letters
ISSN: 0094-9420
EISSN: 1944-9151
出版年: 2015
卷: 42, 期: 10 起始页码: 4102
结束页码: 4109
语种: 英语
英文关键词: GMSL
; sea level reconstruction
; tide gauge
Scopus关键词: Gages
; Quality control
; Tide gages
; Tides
; Global mean sea levels
; GMSL
; Historical reconstruction
; Internal variability
; Reconstruction techniques
; Sea-level reconstruction
; Tide gauges
; Vertical land motions
; Sea level
; data set
; global change
; quality control
; reconstruction
; sea level change
; tide gauge
; twentieth century
; vertical movement
英文摘要: Recent efforts in reconstructing historical sea level change have led to a range of published estimates for the global mean sea level trend over the last century. Disagreement in these estimates can be attributed to two factors: (1) differences in analysis and/or reconstruction techniques and (2) differences in tide gauge selection and quality control of the data. Here the impact of tide gauge selection is explored by calculating global mean trends using three different tide gauge data sets that have been utilized in recent reconstruction studies. The inclusion of tide gauge records that are affected by unresolved internal variability and/or unaccounted for vertical land motion are found to significantly impact the estimates of the long-term trend in global mean sea level. In conclusion, several guidelines are presented regarding the selection of tide gauges for use in historical reconstructions focused on estimating the 20th century global mean sea level trend. ©2015. American Geophysical Union. All Rights Reserved. URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84931439556&doi=10.1002%2f2015GL064177&partnerID=40&md5=a3dedc2a747a9bd46ecc0c0193e14e0b
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/9035
Appears in Collections: 科学计划与规划 气候变化与战略
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作者单位: Center for Coastal Physical Oceanography, Old Dominion University, Norfolk, VA, United States
Recommended Citation:
Hamlington B.D.,Thompson P.R.. Considerations for estimating the 20th century trend in global mean sea level[J]. Geophysical Research Letters,2015-01-01,42(10).