globalchange  > 过去全球变化的重建
DOI: 10.1080/17477891.2019.1609405
WOS记录号: WOS:000470597400001
论文题名:
Spatio-temporal dynamics of malaria expansion under climate change in semi-arid areas of Ethiopia
作者: Abrha, Haftu1; Hagos, Haftom1; Brhane, Emiru2,3; Hadgu, Meseret4; Mamo, Girma5
通讯作者: Abrha, Haftu
刊名: ENVIRONMENTAL HAZARDS-HUMAN AND POLICY DIMENSIONS
ISSN: 1747-7891
EISSN: 1878-0059
出版年: 2019
语种: 英语
英文关键词: Malaria ; Maxent ; climate change ; Anopheles mosquitoes
WOS关键词: POTENTIAL GEOGRAPHIC-DISTRIBUTION ; SPECIES DISTRIBUTIONS ; TRANSMISSION ; IMPACT ; TEMPERATURE ; MODELS ; RISK
WOS学科分类: Environmental Studies
WOS研究方向: Environmental Sciences & Ecology
英文摘要:

Malaria is a leading and severe disease in Ethiopia, particularly like the Tigray region. The main objectives of the study were to model the influence of climate change on malaria transmission in Tigray and identify environmental variables that contribute to malaria. Aiming these objectives, Kafta Humera, Raya Azebo and Laelay Adiabo districts were purposively selected based on their malaria prevalence. Two hundred and nine mosquito occurrence points were collected from the study area. Collected occurrence points, altitude and 19 bioclimatic variables were run in Maxent software. Malaria transmission was simulated for themiddle and end of the twenty-first century using two representative concentration pathways (RCP4.5 and RCP8.5) scenarios driving ensemble of three general circulation models. The results show that the area suitable for malaria transmission is simulated to increase by 93.8% (RCP4.5) and 113.9% (RCP8.5) by mid-century and by 161% (RCP4.5) and 149% (RCP8.5) by the end of the twenty-first century, when compared with the historical baseline. This indicates that the area suitable for malaria transmission is simulated to increase due to climate change over the region. Therefore, the study recommends well prevention and control of malaria to ensure the health of people.


Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/136746
Appears in Collections:过去全球变化的重建

Files in This Item:

There are no files associated with this item.


作者单位: 1.Mekelle Univ, ICS, Mekelle, Ethiopia
2.Mekelle Univ, Dept Land Resources Management & Environm, Mekelle, Ethiopia
3.Norwegian Univ Life Sci, Fac Environm Sci & Nat Resource Management, As, Norway
4.Tigray Agr Mkt Promot Agcy, Mekelle, Ethiopia
5.EIAR, Addis Ababa, Ethiopia

Recommended Citation:
Abrha, Haftu,Hagos, Haftom,Brhane, Emiru,et al. Spatio-temporal dynamics of malaria expansion under climate change in semi-arid areas of Ethiopia[J]. ENVIRONMENTAL HAZARDS-HUMAN AND POLICY DIMENSIONS,2019-01-01
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Abrha, Haftu]'s Articles
[Hagos, Haftom]'s Articles
[Brhane, Emiru]'s Articles
百度学术
Similar articles in Baidu Scholar
[Abrha, Haftu]'s Articles
[Hagos, Haftom]'s Articles
[Brhane, Emiru]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Abrha, Haftu]‘s Articles
[Hagos, Haftom]‘s Articles
[Brhane, Emiru]‘s Articles
Related Copyright Policies
Null
收藏/分享
所有评论 (0)
暂无评论
 

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