BROWSE

Related Scientist

Researcher

기후물리 연구단
기후물리 연구단
more info

Early Indian Summer Monsoon Onset Driven by Low Soil Moisture in the Iranian Desert

Cited 0 time in webofscience Cited 0 time in scopus
19 Viewed 2 Downloaded
Title
Early Indian Summer Monsoon Onset Driven by Low Soil Moisture in the Iranian Desert
Author(s)
Suyeon Moon; Kyung‐Ja Ha
Publication Date
2019-09
Journal
GEOPHYSICAL RESEARCH LETTERS, v.46, no.17-18, pp.10568 - 10577
Publisher
AMER GEOPHYSICAL UNION
Abstract
©2019. The Authors.Advancing the leading time for onset prediction of the Indian summer monsoon (ISM) onset is an imperative task; however, it has remained a challenging subject. In particular, the land-atmosphere coupling associated with monsoon onset prediction is poorly understood. Here we attempt to investigate the land factor as the ISM onset precursor through studying the internal mechanism of atmospheric heating, which is distinguished by monsoon onset. The low (high) soil moisture in the Iranian desert during March and April advances (delays) ISM onset by enhancing (disturbing) the vertical easterly wind shear. In addition, midtropospheric heating is affected by soil moisture in the Iranian desert. By investigating the internal atmospheric heating process and suggesting the relationship between low soil moisture and ISM onset, these findings clarify the monsoon onset mechanism in terms of the vertical atmospheric profile and land-atmosphere interaction, which eventually extend the lead time for the onset prediction
URI
https://pr.ibs.re.kr/handle/8788114/6439
ISSN
0094-8276
Appears in Collections:
Center for Climate Physics(기후물리 연구단) > Journal Papers (저널 논문)
Files in This Item:
39. Early Indian Summer Monsoon Onset Driven by Low Soil Moisture in the Iranian Desert.pdfDownload

qrcode

  • facebook

    twitter

  • Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
해당 아이템을 이메일로 공유하기 원하시면 인증을 거치시기 바랍니다.

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse