气候变化领域集成服务门户(CCPortal): How accurate is accurate enough for measuring sea-level rise and variability

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DOI	10.1038/s41558-023-01735-z
	How accurate is accurate enough for measuring sea-level rise and variability
	Meyssignac, Benoit; Ablain, Michael; Guerou, Adrien; Prandi, Pierre; Barnoud, Anne; Blazquez, Alejandro; Fourest, Sebastien; Rousseau, Victor; Bonnefond, Pascal; Cazenave, Anny; Chenal, Jonathan; Dibarboure, Gerald; Donlon, Craig; Benveniste, Jerome; Sylvestre-Baron, Annick; Vinogradova, Nadya
发表日期	2023
ISSN	1758-678X
EISSN	1758-6798
起始页码	796
结束页码	+
卷号	13 期号:8
英文摘要	Sea-level measurements from radar satellite altimetry have reached a high level of accuracy and precision, which enables detection of global mean sea-level rise and attribution of most of the rate of rise to greenhouse gas emissions. This achievement is far beyond the original objectives of satellite altimetry missions. However, recent research shows that there is still room for improving the performance of satellite altimetry. Reduced uncertainties would enable regionalization of the detection and attribution of the anthropogenic signal in sea-level rise and provide new observational constraints on the water-energy cycle response to greenhouse gas emissions by improving the estimate of the ocean heat uptake and the Earth energy imbalance. Satellite radar altimetry enables the detection of sea-level changes by collecting data that have exceeded early expectations. This Perspective discusses potential advances that would enhance the data, allowing regional detection and attribution of sea-level change and improving ocean heat uptake estimates.
英文关键词	OCEAN-MASS BUDGET; SATELLITE ALTIMETRY; GLOBAL OCEAN; ENERGY BUDGET; SURFACE; HEAT; UNCERTAINTY; WATER; EARTH; PRODUCTS
WOS研究方向	Environmental Sciences ; Environmental Studies ; Meteorology & Atmospheric Sciences
WOS记录号	WOS:001048665400019
来源期刊	Nature Climate Change
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/282301
作者单位	Universite de Toulouse; Universite Toulouse III - Paul Sabatier; Centre National de la Recherche Scientifique (CNRS); Institut de Recherche pour le Developpement (IRD); Laboratoire d'Etudes en Geophysique et oceanographie spatiales; Sorbonne Universite; heSam Universite; Conservatoire National Arts & Metiers (CNAM); Universite PSL; Observatoire de Paris; Centre National de la Recherche Scientifique (CNRS); European Space Agency; European Space Agency; National Aeronautics & Space Administration (NASA)
推荐引用方式 GB/T 7714	Meyssignac, Benoit,Ablain, Michael,Guerou, Adrien,et al. How accurate is accurate enough for measuring sea-level rise and variability[J],2023,13(8).
APA	Meyssignac, Benoit.,Ablain, Michael.,Guerou, Adrien.,Prandi, Pierre.,Barnoud, Anne.,...&Vinogradova, Nadya.(2023).How accurate is accurate enough for measuring sea-level rise and variability.Nature Climate Change,13(8).
MLA	Meyssignac, Benoit,et al."How accurate is accurate enough for measuring sea-level rise and variability".Nature Climate Change 13.8(2023).