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2023
The Permanent Service for Mean Sea Level (PSMSL) is the internationally recognised global sea level data bank for long term sea level change information from tide gauges, responsible for the collection, publication, analysis and interpretation of sea level data.
Matthews, Andrew +3 more
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The Permanent Service for Mean Sea Level (PSMSL) is the internationally recognised global sea level data bank for long term sea level change information from tide gauges, responsible for the collection, publication, analysis and interpretation of sea level data.
Matthews, Andrew +3 more
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Effects of Sea State Bias on Global Mean Sea Level Trend
IGARSS 2018 - 2018 IEEE International Geoscience and Remote Sensing Symposium, 2018In this study, we exhibit the temporal variability of Sea State Bias (SSB) correction in TOPEX (sides A and B), Jason-1, Jason-2 and Jason-3 missions over 1993–2017 time span. Although the trend in long-term global mean 2D nonparametric SSB correction is not significant from zero (- $0.03\pm 0.03\ \text{mm/yr}$ , e.g., accounts for 1% of current ...
Yongcun Cheng +2 more
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The Rise of Global Mean Sea Level as an Indication of Climate Change
Science, 1982Rising mean sea level, it is proposed, is a significant indicator of global climate change. The principal factors that can have contributed to the observed increases of global mean sea level in recent decades are thermal expansion of the oceans and the discharge of polar ice sheets.
R, Etkins, E S, Epstein
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Constraints on global mean sea level during Pliocene warmth
Nature, 2019Reconstructing the evolution of sea level during past warmer epochs such as the Pliocene provides insight into the response of sea level and ice sheets to prolonged warming1. Although estimates of the global mean sea level (GMSL) during this time do exist, they vary by several tens of metres2-4, hindering the assessment of past and future ice-sheet ...
Dumitru, Oana A. +7 more
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The rate and acceleration of the global mean sea level revisited
2020<p>Since nearly 3 decades, high-precision satellite altimetry allows us to precisely measure the mean sea level evolution at global and regional scales. In terms of global mean, sea level is rising at a mean rate of 3.2 mm/yr. The altimetry record is also suggesting that the global mean sea level rise is accelerating.
Lorena Moreira +4 more
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Is the online global mean sea level information reliable
International Journal of Global Warming, 2021The purpose of the work is to assess the reliability of satellite altimeter global mean sea level information through consistency, with other products such as ocean temperatures from thermometers or relative mean sea level records from tidal gauges, and stability of the proposed time series.
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ENSO and the global-mean sea level budget
2016Previous studies show that nonseasonal variations in global-mean sea level (GMSL) are significantly correlated with El Niño-Southern Oscillation (ENSO). However, it has remained unclear to what extent these ENSO-related GMSL fluctuations correspond to steric (i.e., density) or barystatic (mass) effects.
Piecuch, Christopher, Katherine, Quinn
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Assessing impacts and responses to global-mean sea-level rise
2007One of the more certain impacts of human-induced climate change is a rise in global-mean sea level (Nicholls and Lowe, 2004). While the impacts of this sea-level rise are confined to coastal areas, these include the most densely populated land areas on Earth and they support important and productive ecosystems that are sensitive to sea-level change ...
Nicholls, Robert J. +2 more
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Global Mean Sea Level Change: Correction
Science, 1997An error was recently discovered in the computer software that processes data from the National Aeronautics and Space Administration altimeter on the TOPEX/POSEIDON satellite ([1][1]). The error caused a small measurement drift of less than 1 centimeter per year.
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The drivers of decadal fluctuation in the global mean sea level rise
2023Recent advances in satellite and in-situ measurements have enabled the monitoring of GMSL budget components and provided insights into ocean effects on the Earth’s energy imbalance and hydrology. The global mean sea level rise slowed over the 2000s, which coincides with a global warming hiatus period, but has accelerated again since 2011 ...
Hyeonsoo Cha +3 more
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