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Title: TROPICAL METEOROLOGY & Climate: Hadley Circulation

Abstract

The Hadley circulation, a prominent circulation feature characterized by rising air near the Equator and sinking air in the subtropics, defines the position of dry subtropical areas and is a fundamental regulator of the earth’s energy and momentum budgets. The character of the Hadley circulation, and its related precipitation regimes, exhibits variation and change in response to both climate variability and radiative forcing changes. The strength and position of the Hadley circulation change from year to year paced by El Niño and La Niña events. Over the last few decades of the twentieth century, the Hadley cell has expanded poleward in both hemispheres, with changes in atmospheric composition (including stratospheric ozone depletion and greenhouse gas increases) thought to have contributed to its expansion. This article introduces the basic phenomenology and driving mechanism of the Hadley circulation and discusses its variations under both natural and anthropogenic climate forcings.

Authors:
;
Publication Date:
Research Org.:
Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1179513
Report Number(s):
PNNL-SA-106795
KP1703010
DOE Contract Number:  
AC05-76RL01830
Resource Type:
Book
Resource Relation:
Related Information: Encyclopedia of Atmospheric Sciences. 2nd ed., 113-120
Country of Publication:
United States
Language:
English

Citation Formats

Lu, Jian, and Vecchi, Gabriel A. TROPICAL METEOROLOGY & Climate: Hadley Circulation. United States: N. p., 2015. Web.
Lu, Jian, & Vecchi, Gabriel A. TROPICAL METEOROLOGY & Climate: Hadley Circulation. United States.
Lu, Jian, and Vecchi, Gabriel A. Fri . "TROPICAL METEOROLOGY & Climate: Hadley Circulation". United States. doi:.
@article{osti_1179513,
title = {TROPICAL METEOROLOGY & Climate: Hadley Circulation},
author = {Lu, Jian and Vecchi, Gabriel A.},
abstractNote = {The Hadley circulation, a prominent circulation feature characterized by rising air near the Equator and sinking air in the subtropics, defines the position of dry subtropical areas and is a fundamental regulator of the earth’s energy and momentum budgets. The character of the Hadley circulation, and its related precipitation regimes, exhibits variation and change in response to both climate variability and radiative forcing changes. The strength and position of the Hadley circulation change from year to year paced by El Niño and La Niña events. Over the last few decades of the twentieth century, the Hadley cell has expanded poleward in both hemispheres, with changes in atmospheric composition (including stratospheric ozone depletion and greenhouse gas increases) thought to have contributed to its expansion. This article introduces the basic phenomenology and driving mechanism of the Hadley circulation and discusses its variations under both natural and anthropogenic climate forcings.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Fri Jan 30 00:00:00 EST 2015},
month = {Fri Jan 30 00:00:00 EST 2015}
}

Book:
Other availability
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