Physical Sciences and Mathematics Commons^™

Separating Decadal Global Water Cycle Variability From Sea Level Rise, B. D. Hamlington, J. T. Reager, M.-H. Lo, K. B. Karnauskas, R. R. Leben

CCPO Publications

Under a warming climate, amplification of the water cycle and changes in precipitation patterns over land are expected to occur, subsequently impacting the terrestrial water balance. On global scales, such changes in terrestrial water storage (TWS) will be reflected in the water contained in the ocean and can manifest as global sea level variations. Naturally occurring climate-driven TWS variability can temporarily obscure the long-term trend in sea level rise, in addition to modulating the impacts of sea level rise through natural periodic undulation in regional and global sea level. The internal variability of the global water cycle, therefore, confounds both …