DOI: 10.1029/2018JC013906
Scopus记录号: 2-s2.0-85050465798
论文题名: A New Centennial Sea-Level Record for Antalya, Eastern Mediterranean
作者: Ozturk U. ; Marwan N. ; von Specht S. ; Korup O. ; Jensen J.
刊名: Journal of Geophysical Research: Oceans
ISSN: 21699275
出版年: 2018
卷: 123, 期: 7 起始页码: 4503
结束页码: 4517
语种: 英语
英文关键词: data archeology
; Mediterranean Sea
; sea level
; tide gauge
英文摘要: Quantitative estimates of sea-level rise in the Mediterranean Basin become increasingly accurate thanks to detailed satellite monitoring. However, such measuring campaigns cover several years to decades, while longer-term sea-level records are rare for the Mediterranean. We used a data archeological approach to reanalyze monthly mean sea-level data of the Antalya-I (1935–1977) tide gauge to fill this gap. We checked the accuracy and reliability of these data before merging them with the more recent records of the Antalya-II (1985–2009) tide gauge, accounting for an eight-year hiatus. We obtain a composite time series of monthly and annual mean sea levels spanning some 75 years, providing the longest record for the eastern Mediterranean Basin, and thus an essential tool for studying the region's recent sea-level trends. We estimate a relative mean sea-level rise of 2.2 ± 0.5 mm/year between 1935 and 2008, with an annual variability (expressed here as the standard deviation of the residuals, σresiduals = 41.4 mm) above that at the closest tide gauges (e.g., Thessaloniki, Greece, σresiduals = 29.0 mm). Relative sea-level rise accelerated to 6.0 ± 1.5 mm/year at Antalya-II; we attribute roughly half of this rate (~3.6 mm/year) to tectonic crustal motion and anthropogenic land subsidence. Our study highlights the value of data archeology for recovering and integrating historic tide gauge data for long-term sea-level and climate studies. ©2018. American Geophysical Union. All Rights Reserved. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/113580
Appears in Collections: 气候减缓与适应
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作者单位: Institute of Earth and Environmental Science, University of Potsdam, Potsdam, Germany; Potsdam Institute for Climate Impact Research, Potsdam, Germany; Helmholtz Centre Potsdam, German Research Centre for Geosciences – GFZ, Potsdam, Germany; Research Institute for Water and Environment, University of Siegen, Siegen, Germany
Recommended Citation:
Ozturk U.,Marwan N.,von Specht S.,et al. A New Centennial Sea-Level Record for Antalya, Eastern Mediterranean[J]. Journal of Geophysical Research: Oceans,2018-01-01,123(7)