We estimate a quadratic model of climate-driven global mean sea level (GMSL) change based on the satellite altimetry record (1993–2020), including rigorous assessment errors in coefficients. then extrapolate this 30 years into future to 2050 and compute 90% confidence interval. find GMSL rise relative 2020 will be 16.4 cm higher, with an uncertainty range 11.3–21.4 cm. This prediction agrees wi...

The effective climate sensitivity (EffCS) of models in the Coupled Model Intercomparison Project 6 (CMIP6) has increased relative to CMIP5. We explore implications this for global mean sea-level (GMSL) change projections 2100 three emissions scenarios. CMIP6 surface air temperature are substantially higher than CMIP5, but thermal expansion not. Using these as input construct GMSL with IPCC AR5 ...

sea level variations in the persian gulf, the oman sea and the north of the arabian sea have been investigated. for this purpose, 365 daily satellite images provided by the topex/poseidon (t/p) and jason-1 satellites were processed. programming in matlab software environment was also carried out for some parts of image processing. the results of this research reveal that water level fluctuation...

The evolution of mean sea-level atmospheric pressure since 1850 is analyzed using iterative singular spectrum analysis. Maps the main components (the trends) reveal striking symmetries order 3 and 4. Northern Hemisphere (NH) displays a set three positive features, forming an almost perfect equilateral triangle. Southern (SH) features arranged as isosceles triangle, with possible fourth (weaker)...