A new pattern of the moisture transport for precipitation related to the drastic decline in Arctic sea ice extent

9Citations
Citations of this article
18Readers
Mendeley users who have this article in their library.

Abstract

In this study we use the term moisture transport for precipitation for a target region as the moisture coming to this region from its major moisture sources resulting in precipitation over the target region (MTP). We have identified changes in the pattern of moisture transport for precipitation over the Arctic region, the Arctic Ocean, and its 13 main subdomains concurrent with the major sea ice decline that occurred in 2003. The pattern consists of a general decrease in moisture transport in summer and enhanced moisture transport in autumn and early winter, with different contributions depending on the moisture source and ocean subregion. The pattern is statistically significant and consistent with changes in the vertically integrated moisture fluxes and frequency of circulation types. The results of this paper also reveal that the assumed and partially documented enhanced poleward moisture transport from lower latitudes as a consequence of increased moisture from climate change seems to be less simple and constant than typically recognised in relation to enhanced Arctic precipitation throughout the year in the present climate.

Cite

CITATION STYLE

APA

Gimeno-Sotelo, L., Nieto, R., Vázquez, M., & Gimeno, L. (2018). A new pattern of the moisture transport for precipitation related to the drastic decline in Arctic sea ice extent. Earth System Dynamics, 9(2), 611–625. https://doi.org/10.5194/esd-9-611-2018

Register to see more suggestions

Mendeley helps you to discover research relevant for your work.

Already have an account?

Save time finding and organizing research with Mendeley

Sign up for free