Flood Risk and Vulnerability of Addis Ababa City Due to Climate Change and Urbanization

被引：46

作者：

Birhanu, Dereje ^{[1
]}

Kim, Hyeonjun ^{[1
,2
]}

Jang, Cheolhee ^{[2
]}

Park, Sanghyun ^{[1
]}

机构：

[1] Korea Univ Sci & Technol, Dept Construct Environm Engn, Daejeon 305333, South Korea

[2] Korea Inst Civil Engn & Bldg Technol, Hydro Sci & Engn Res Inst, Goyangi 411712, South Korea

来源：

12TH INTERNATIONAL CONFERENCE ON HYDROINFORMATICS (HIC 2016) - SMART WATER FOR THE FUTURE | 2016年 / 154卷

关键词：

Flooding; urbanization; climate change; vulnerability; SWAT; WATER-QUALITY; SWAT; MODEL; UNCERTAINTY; CALIBRATION; HYDROLOGY; BASIN;

D O I：

10.1016/j.proeng.2016.07.571

中图分类号：

TV21 [水资源调查与水利规划];

学科分类号：

081501 ;

摘要：

Since 1988 Addis Ababa is increasingly affected by flooding. The rapid economic growth of the city increases the urbanization rate significantly, furthermore, an increase in summer season precipitation is expected with a possible risk of flooding. In this research, we analysis the flood risk and vulnerability due to climate change and urbanization using Soil and Water Assessment Tool. The change on peak flow is quantified after careful calibration/validation and uncertainty analysis considering two landsat images and General Circulation Models. The model result indicated that a 10% and 25% increase in peak flow due to climate change and urbanization respectively. (C) 2016 The Authors. Published by Elsevier Ltd.

引用

页码：696 / 702

页数：7

共 19 条

[1] A continental-scale hydrology and water quality model for Europe: Calibration and uncertainty of a high-resolution large-scale SWAT model [J].

Abbaspour, K. C. ;

Rouholahnejad, E. ;

Vaghefi, S. ;

Srinivasan, R. ;

Yang, H. ;

Klove, B. .

JOURNAL OF HYDROLOGY, 2015, 524 :733-752

[2] Modelling hydrology and water quality in the pre-alpine/alpine Thur watershed using SWAT [J].

Abbaspour, Karim C. ;

Yang, Jing ;

Maximov, Ivan ;

Siber, Rosi ;

Bogner, Konrad ;

Mieleitner, Johanna ;

Zobrist, Juerg ;

Srinivasan, Raghavan .

JOURNAL OF HYDROLOGY, 2007, 333 (2-4) :413-430

[3]

Abbaspour KC, 2004, VADOSE ZONE J, V3, P1340

[4]

[Anonymous], 2013, OFDA DRED INT DIS DA

[5]

[Anonymous], SIT AN INF SETTL ADD

[6]

Arnold JG, 2012, T ASABE, V55, P1491

[7] Large area hydrologic modeling and assessment - Part 1: Model development [J].

Arnold, JG ;

Srinivasan, R ;

Muttiah, RS ;

Williams, JR .

JOURNAL OF THE AMERICAN WATER RESOURCES ASSOCIATION, 1998, 34 (01) :73-89

[8]

CLUVA, 2013, CLIMATE CHANGE VULNE, P1

[9] Over one century of rainfall and temperature observations in Addis Ababa, Ethiopia [J].

Conway, D ;

Mould, C ;

Bewket, W .

INTERNATIONAL JOURNAL OF CLIMATOLOGY, 2004, 24 (01) :77-91

[10] Unjust waters: climate change, flooding and the urban poor in Africa [J].

Douglas, Ian ;

Alam, Kurshid ;

Maghenda, MaryAnne ;

McDonnell, Yasmin ;

McLean, Louise ;

Campbell, Jack .

ENVIRONMENT AND URBANIZATION, 2008, 20 (01) :187-205

← 1 2 →