語系:
繁體中文
English
說明(常見問題)
回圖書館首頁
手機版館藏查詢
登入
回首頁
到查詢結果
[ subject:"Climate Change." ]
切換:
標籤
|
MARC模式
|
ISBD
Radiative and climate impacts of abs...
~
Zhu, Aihua.
FindBook
Google Book
Amazon
博客來
Radiative and climate impacts of absorbing aerosols.
紀錄類型:
書目-語言資料,印刷品 : Monograph/item
正題名/作者:
Radiative and climate impacts of absorbing aerosols./
作者:
Zhu, Aihua.
面頁冊數:
247 p.
附註:
Source: Dissertation Abstracts International, Volume: 71-10, Section: B, page: 6000.
Contained By:
Dissertation Abstracts International71-10B.
標題:
Climate Change. -
電子資源:
http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3419160
ISBN:
9781124187099
Radiative and climate impacts of absorbing aerosols.
Zhu, Aihua.
Radiative and climate impacts of absorbing aerosols.
- 247 p.
Source: Dissertation Abstracts International, Volume: 71-10, Section: B, page: 6000.
Thesis (Ph.D.)--University of California, San Diego, 2010.
By integrating experimental data, radiative transfer theory, and numerical modelling, this dissertation aims to improve our understanding of the radiative and the climate impacts of the major absorbing aerosols: mineral dust, black carbon (BC) and brown carbon. The research presented here combines existing surface, satellite and aircraft measurements and develops self-consistent models for aerosol mixing state, global and regional radiative forcing of absorbing aerosols and their climate effects.
ISBN: 9781124187099Subjects--Topical Terms:
894284
Climate Change.
Radiative and climate impacts of absorbing aerosols.
LDR
:03341nam 2200301 4500
001
1398833
005
20110915090241.5
008
130515s2010 ||||||||||||||||| ||eng d
020
$a
9781124187099
035
$a
(UMI)AAI3419160
035
$a
AAI3419160
040
$a
UMI
$c
UMI
100
1
$a
Zhu, Aihua.
$3
1677744
245
1 0
$a
Radiative and climate impacts of absorbing aerosols.
300
$a
247 p.
500
$a
Source: Dissertation Abstracts International, Volume: 71-10, Section: B, page: 6000.
500
$a
Adviser: Veerabhadran Ramanathan.
502
$a
Thesis (Ph.D.)--University of California, San Diego, 2010.
520
$a
By integrating experimental data, radiative transfer theory, and numerical modelling, this dissertation aims to improve our understanding of the radiative and the climate impacts of the major absorbing aerosols: mineral dust, black carbon (BC) and brown carbon. The research presented here combines existing surface, satellite and aircraft measurements and develops self-consistent models for aerosol mixing state, global and regional radiative forcing of absorbing aerosols and their climate effects.
520
$a
The first part of this dissertation presents the climatology and radiative impacts of dust plumes over the Pacific, the Indian and the Atlantic Oceans using multiple satellite datasets in conjunction with MACR (Monte Carlo Aerosol-Cloud-Radiation) model. A core-shell internally mixed aerosol model has been developed using the microphysical, chemical, and radiative observations as constraints. It is shown that internal mixing enhances the aerosol absorption and contributes to over 20% increase of radiative forcing. The aerosol mixing model is validated by comparing model simulated spectrally-resolved irradiance with observations. The results show that aerosol induced forcing is mainly confined in the visible band and the largest forcing occurs in the blue channel.
520
$a
Having validated the modelling of the mixing-state of absorbing aerosols with broadband and high-resolution spectral radiation data, global three-dimensional distribution of the spectral radiative forcing is obtained. The aerosol forcing is used to drive a general circulation model (GCM) with prescribed sea surface temperature to investigate the impact of absorbing aerosols on regional climate. One of the main model findings is that heating of the atmosphere by absorbing aerosols can contribute to significant reductions in low level clouds, which in turn amplifies the warming. The simulated cloudiness reduction is particularly strong over the Arctic and China and the simulated warming over the Arctic exceeds 1.5°C. The findings of cloud reduction over China and the warming over the Arctic are consistent with observations. The above effects are relatively weak or negligible when absorbing aerosols are treated as externally mixed which is used as the assumption by most GCM studies thus far. This study reveals the fundamental importance of accounting for the observed chemical and physical properties of absorbing aerosols.
590
$a
School code: 0033.
650
4
$a
Climate Change.
$3
894284
650
4
$a
Atmospheric Sciences.
$3
1019179
690
$a
0404
690
$a
0725
710
2
$a
University of California, San Diego.
$b
Earth Sciences.
$3
1035583
773
0
$t
Dissertation Abstracts International
$g
71-10B.
790
1 0
$a
Ramanathan, Veerabhadran,
$e
advisor
790
$a
0033
791
$a
Ph.D.
792
$a
2010
856
4 0
$u
http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3419160
筆 0 讀者評論
館藏地:
全部
電子資源
出版年:
卷號:
館藏
1 筆 • 頁數 1 •
1
條碼號
典藏地名稱
館藏流通類別
資料類型
索書號
使用類型
借閱狀態
預約狀態
備註欄
附件
W9161972
電子資源
11.線上閱覽_V
電子書
EB
一般使用(Normal)
在架
0
1 筆 • 頁數 1 •
1
多媒體
評論
新增評論
分享你的心得
Export
取書館
處理中
...
變更密碼
登入