Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1038/NCLIMATE3325 |
The increasing rate of global mean sea-level rise during 1993-2014 | |
Chen, Xianyao1,2; Zhang, Xuebin3; Church, John A.4; Watson, Christopher S.5; King, Matt A.5; Monselesan, Didier3; Legresy, Benoit3; Harig, Christopher6 | |
2017-07-01 | |
发表期刊 | NATURE CLIMATE CHANGE |
ISSN | 1758-678X |
EISSN | 1758-6798 |
出版年 | 2017 |
卷号 | 7期号:7 |
文章类型 | Article |
语种 | 英语 |
国家 | Peoples R China; Australia; USA |
英文摘要 | Global mean sea level (GMSL) has been rising at a faster rate during the satellite altimetry period (1993-2014) than previous decades, and is expected to accelerate further over the coming century(1). However, the accelerations observed over century and longer periods(2) have not been clearly detected in altimeter data spanning the past two decades(3-5). Here we show that the rise, from the sum of all observed contributions to GMSL, increases from 2.2 +/- 0.3 mm yr(-1) in 1993 to 3.3 +/- 0.3 mm yr(-1) in 2014. This is in approximate agreement with observed increase in GMSL rise, 2.4 +/- 0.2 mm yr(-1) (1993) to 2.9 +/- 0.3 mm yr(-1) (2014), from satellite observations that have been adjusted for small systematic drift, particularly affecting the first decade of satellite observations(6). The mass contributions to GMSL increase from about 50% in 1993 to 70% in 2014 with the largest, and statistically significant, increase coming from the contribution from the Greenland ice sheet, which is less than 5% of the GMSL rate during 1993 but more than 25% during 2014. The suggested acceleration and improved closure of the sea-level budget highlights the importance and urgency of mitigating climate change and formulating coastal adaption plans to mitigate the impacts of ongoing sea-level rise. |
领域 | 资源环境 |
收录类别 | SCI-E ; SSCI |
WOS记录号 | WOS:000404545400015 |
WOS关键词 | EMPIRICAL MODE DECOMPOSITION ; TREND ; VARIABILITY ; ACCELERATION ; ENSEMBLE ; SURFACE |
WOS类目 | Environmental Sciences ; Environmental Studies ; Meteorology & Atmospheric Sciences |
WOS研究方向 | Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/34609 |
专题 | 资源环境科学 |
作者单位 | 1.Ocean Univ China, Phys Oceanog Lab CIMST, Qingdao 266100, Peoples R China; 2.Qingdao Natl Lab Marine Sci & Technol, Qingdao 266100, Peoples R China; 3.CSIRO Oceans & Atmosphere, Ctr Southern Hemisphere Oceans Res, Hobart, Tas 7000, Australia; 4.Univ New South Wales, Climate Change Res Ctr, Sydney, NSW 2052, Australia; 5.Univ Tasmania, Sch Land & Food, Discipline Geog & Spatial Sci, Hobart, Tas 7001, Australia; 6.Univ Arizona, Dept Geosci, Tucson, AZ 85721 USA |
推荐引用方式 GB/T 7714 | Chen, Xianyao,Zhang, Xuebin,Church, John A.,et al. The increasing rate of global mean sea-level rise during 1993-2014[J]. NATURE CLIMATE CHANGE,2017,7(7). |
APA | Chen, Xianyao.,Zhang, Xuebin.,Church, John A..,Watson, Christopher S..,King, Matt A..,...&Harig, Christopher.(2017).The increasing rate of global mean sea-level rise during 1993-2014.NATURE CLIMATE CHANGE,7(7). |
MLA | Chen, Xianyao,et al."The increasing rate of global mean sea-level rise during 1993-2014".NATURE CLIMATE CHANGE 7.7(2017). |
条目包含的文件 | 条目无相关文件。 |
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