In:
Atmosphere, MDPI AG, Vol. 11, No. 12 ( 2020-12-14), p. 1356-
Abstract:
The authors investigated the lagged effect of anthropogenic aerosols (AAs) during the premonsoon season (April–May–June) on the East Asian precipitation during the postmonsoon season (July–August) using the aerosol optical depth (AOD) from a satellite dataset and reanalysis datasets. When the AOD is high in Eastern China during the premonsoon season, the amount of precipitation increases in the western North Pacific, including the Korean Peninsula and Japan, during the postmonsoon season. The amount of cloud in the western-to-central North Pacific in the premonsoon season increases during the high-AOD period. Subsequently, it cools the sea surface temperature until the postmonsoon season, which strengthens the North Pacific High. The strengthened North Pacific High in the postmonsoon season expands to the western North Pacific, which leads to the enhancement of the moisture flows from the ocean. This results in the increase in precipitation in the western North Pacific, including the Korean Peninsula and Japan, during the postmonsoon season.
Type of Medium:
Online Resource
ISSN:
2073-4433
DOI:
10.3390/atmos11121356
Language:
English
Publisher:
MDPI AG
Publication Date:
2020
detail.hit.zdb_id:
2605928-9
SSG:
23
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