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RISS 인기검색어
- 검색키워드
- 저자 : Gebrie Tsegaye Mersha (검색결과 2 건)
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Gebrie Tsegaye Mersha,Yetnayet Fantaye Tadesse 대한공간정보학회 2019 Spatial Information Research Vol.27 No.4
The study aimed to produce a map for livestock movement routes in Teru and Afambo district in Afar region, Ethiopia. The specific objectives of the study were identifying the major reasons of livestock movement, investigating challenges faced during the movement and producing livestock movement route maps. The primary data were mainly collected through key informant interviews, focus group discussion and Global Positioning System instrument. Stratified and purposive sampling techniques were used to select the study area and key informants respectively. Narration and ArcGIS software were used to analyze the data. The result showed that finding grazing land, market center and salty water are the three main purposes of livestock movement. The pastoralists face several challenges during their movement that affect their livestock lives and themselves. In order to reduce the effect of these challenges infrastructures should be built on the main routes of the movement based on the produced maps.
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Land suitability modeling for camel husbandry in Dubti and Mile districts, North East Ethiopia
Bewketu Mamaru Mengestie,Gebrie Tsegaye Mersha 대한공간정보학회 2018 Spatial Information Research Vol.26 No.2
This study was conducted to evaluate the suitability of land for camel husbandry with the help of GIS and Remote Sensing techniques in Dubti and Mile district of Afar National Regional State. Spatial modeling technique particularly weighted overlay analysis was employed to evaluate suitability of land. Land remote sensing satellite image, climatic data (temperature and rainfall) and topographical data were factors of the study. Besides, these factors, road and drinking water availability and accessibility maps were also considered for the final suitability map. Geographic information system software (ARCGIS) and earth resources data analysis system Image software were used to manipulate and analyze the data. Firstly, land use land cover, rainfall, temperature, elevation and slope factor suitability maps were produced. Furthermore, road and drinking water accessibility maps were also developed. Based on the factor suitability maps, overall land suitability evaluation was undertaken for the enhancement of camel production. As a result, the final map indicated that most of the western part of Mile district is found to be suitable for camel production and areas of the eastern and north eastern part of Dubti district are not suitable for the purpose mainly due to inaccessibility of water and forage as basic demands for the camels to reproduce.
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