Impact of land-use and land-cover change on watershed hydrology: a case study of Mojo watershed, Ethiopia
The impact of land-use/-cover change on the hydrology of the Mojo watershed in Ethiopia was conducted using SWAT and partial least square regression (PLSR) model. The study is vital for the management for the water resources in the watershed. The SWAT model was used to quantify the changes in stream...
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| Veröffentlicht in: | Environmental earth sciences 2022-12, Vol.81 (23), Article 536 |
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| description | The impact of land-use/-cover change on the hydrology of the Mojo watershed in Ethiopia was conducted using SWAT and partial least square regression (PLSR) model. The study is vital for the management for the water resources in the watershed. The SWAT model was used to quantify the changes in streamflow using three-time period land-use maps, while the influence of changes in individual LULC on the changes in streamflow was assessed using the PLSR model. The results of land-cover detection indicated a decline in natural vegetation due to the continued increase in cultivated land and urbanization. The results also revealed that LULC, which occurred from 1993 to 2005, resulted in increased annual streamflow by 3% and wet month streamflow by 8.1%, while the dry season flow was reduced by 8.9%. Comparing land-use maps of 2005 and 2018, the annual flow increased by 1.4%, the wet seasonal flow increased by 3.8%, and the dry season flow reduced by 8.1%. Surface runoff was found to increase and groundwater was reduced over the study period. The results of the PLSR model also indicated that annual streamflow is strongly correlated with cultivated land and waterbody with variable influence projection (VIP) and weight (w*) values (VIP = 1.15 &
w*
= 0.38), while the dry season streamflow is strongly correlated with a plantation (VIP = 1.2 &
w*
= 0.4). It is recommended that proper land-use planning and zoning should be implemented in the watershed to help reduce the rapid land-use/-cover changes. |
| doi_str_mv | 10.1007/s12665-022-10660-x |
| format | Article |
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w*
= 0.38), while the dry season streamflow is strongly correlated with a plantation (VIP = 1.2 &
w*
= 0.4). It is recommended that proper land-use planning and zoning should be implemented in the watershed to help reduce the rapid land-use/-cover changes.</description><identifier>ISSN: 1866-6280</identifier><identifier>EISSN: 1866-6299</identifier><identifier>DOI: 10.1007/s12665-022-10660-x</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Agriculture ; Biogeosciences ; Cultivated lands ; Dry season ; Earth and Environmental Science ; Earth Sciences ; Environmental Science and Engineering ; Geochemistry ; Geology ; Groundwater ; Groundwater runoff ; Hydrology ; Hydrology/Water Resources ; Land cover ; Land use ; Land use management ; Land use planning ; Modelling ; Natural vegetation ; Original Article ; Rainy season ; Regression models ; Seasons ; Stream discharge ; Stream flow ; Surface runoff ; Terrestrial Pollution ; Urbanization ; Vegetation ; Water resources ; Watershed hydrology ; Watersheds</subject><ispartof>Environmental earth sciences, 2022-12, Vol.81 (23), Article 536</ispartof><rights>The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2022. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a342t-8eec929874d23226e5b936bd5562431c09032a8326c1c9a4a7d0e3c04b4a4a5e3</citedby><cites>FETCH-LOGICAL-a342t-8eec929874d23226e5b936bd5562431c09032a8326c1c9a4a7d0e3c04b4a4a5e3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s12665-022-10660-x$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s12665-022-10660-x$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27923,27924,41487,42556,51318</link.rule.ids></links><search><creatorcontrib>Negash, Tatek Wondimu</creatorcontrib><creatorcontrib>Abagale, Felix K.</creatorcontrib><creatorcontrib>Baatuuwie, Bernard N.</creatorcontrib><title>Impact of land-use and land-cover change on watershed hydrology: a case study of Mojo watershed, Ethiopia</title><title>Environmental earth sciences</title><addtitle>Environ Earth Sci</addtitle><description>The impact of land-use/-cover change on the hydrology of the Mojo watershed in Ethiopia was conducted using SWAT and partial least square regression (PLSR) model. The study is vital for the management for the water resources in the watershed. The SWAT model was used to quantify the changes in streamflow using three-time period land-use maps, while the influence of changes in individual LULC on the changes in streamflow was assessed using the PLSR model. The results of land-cover detection indicated a decline in natural vegetation due to the continued increase in cultivated land and urbanization. The results also revealed that LULC, which occurred from 1993 to 2005, resulted in increased annual streamflow by 3% and wet month streamflow by 8.1%, while the dry season flow was reduced by 8.9%. Comparing land-use maps of 2005 and 2018, the annual flow increased by 1.4%, the wet seasonal flow increased by 3.8%, and the dry season flow reduced by 8.1%. Surface runoff was found to increase and groundwater was reduced over the study period. The results of the PLSR model also indicated that annual streamflow is strongly correlated with cultivated land and waterbody with variable influence projection (VIP) and weight (w*) values (VIP = 1.15 &
w*
= 0.38), while the dry season streamflow is strongly correlated with a plantation (VIP = 1.2 &
w*
= 0.4). It is recommended that proper land-use planning and zoning should be implemented in the watershed to help reduce the rapid land-use/-cover changes.</description><subject>Agriculture</subject><subject>Biogeosciences</subject><subject>Cultivated lands</subject><subject>Dry season</subject><subject>Earth and Environmental Science</subject><subject>Earth Sciences</subject><subject>Environmental Science and Engineering</subject><subject>Geochemistry</subject><subject>Geology</subject><subject>Groundwater</subject><subject>Groundwater runoff</subject><subject>Hydrology</subject><subject>Hydrology/Water Resources</subject><subject>Land cover</subject><subject>Land use</subject><subject>Land use management</subject><subject>Land use planning</subject><subject>Modelling</subject><subject>Natural vegetation</subject><subject>Original Article</subject><subject>Rainy season</subject><subject>Regression models</subject><subject>Seasons</subject><subject>Stream discharge</subject><subject>Stream flow</subject><subject>Surface runoff</subject><subject>Terrestrial Pollution</subject><subject>Urbanization</subject><subject>Vegetation</subject><subject>Water resources</subject><subject>Watershed hydrology</subject><subject>Watersheds</subject><issn>1866-6280</issn><issn>1866-6299</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp9kM1OwzAQhC0EElXpC3CyxBWD_-LE3FBVSqUiLnC2XNttUrVxsBNo3h6XIHpjL7sjzcxKHwDXBN8RjPP7SKgQGcKUIoKFwOhwBkakEAIJKuX5313gSzCJcYvTMMIkFiNQLfaNNi30a7jTtUVddDDtQRj_6QI0pa43DvoafunWhVg6C8veBr_zm_4Bamh0CsW2s_2x5sVv_cl5C2dtWfmm0lfgYq130U1-9xi8P83eps9o-TpfTB-XSDNOW1Q4ZySVRc4tZZQKl60kEyubZYJyRgyWmFFdMCoMMVJznVvsmMF8xZPIHBuDm6G3Cf6jc7FVW9-FOr1UNOeEcE5kllx0cJngYwxurZpQ7XXoFcHqSFUNVFWiqn6oqkMKsSEUkzkxCafqf1LfjA16AQ</recordid><startdate>20221201</startdate><enddate>20221201</enddate><creator>Negash, Tatek Wondimu</creator><creator>Abagale, Felix K.</creator><creator>Baatuuwie, Bernard N.</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7ST</scope><scope>7TG</scope><scope>7UA</scope><scope>7XB</scope><scope>88I</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>F1W</scope><scope>GNUQQ</scope><scope>H96</scope><scope>HCIFZ</scope><scope>KL.</scope><scope>L.G</scope><scope>M2P</scope><scope>PATMY</scope><scope>PCBAR</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PYCSY</scope><scope>Q9U</scope><scope>SOI</scope></search><sort><creationdate>20221201</creationdate><title>Impact of land-use and land-cover change on watershed hydrology: a case study of Mojo watershed, Ethiopia</title><author>Negash, Tatek Wondimu ; Abagale, Felix K. ; Baatuuwie, Bernard N.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a342t-8eec929874d23226e5b936bd5562431c09032a8326c1c9a4a7d0e3c04b4a4a5e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Agriculture</topic><topic>Biogeosciences</topic><topic>Cultivated lands</topic><topic>Dry season</topic><topic>Earth and Environmental Science</topic><topic>Earth Sciences</topic><topic>Environmental Science and Engineering</topic><topic>Geochemistry</topic><topic>Geology</topic><topic>Groundwater</topic><topic>Groundwater runoff</topic><topic>Hydrology</topic><topic>Hydrology/Water Resources</topic><topic>Land cover</topic><topic>Land use</topic><topic>Land use management</topic><topic>Land use planning</topic><topic>Modelling</topic><topic>Natural vegetation</topic><topic>Original Article</topic><topic>Rainy season</topic><topic>Regression models</topic><topic>Seasons</topic><topic>Stream discharge</topic><topic>Stream flow</topic><topic>Surface runoff</topic><topic>Terrestrial Pollution</topic><topic>Urbanization</topic><topic>Vegetation</topic><topic>Water resources</topic><topic>Watershed hydrology</topic><topic>Watersheds</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Negash, Tatek Wondimu</creatorcontrib><creatorcontrib>Abagale, Felix K.</creatorcontrib><creatorcontrib>Baatuuwie, Bernard N.</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Environment Abstracts</collection><collection>Meteorological & Geoastrophysical Abstracts</collection><collection>Water Resources Abstracts</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Science Database (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>Earth, Atmospheric & Aquatic Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>ProQuest Central Student</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>SciTech Premium Collection</collection><collection>Meteorological & Geoastrophysical Abstracts - Academic</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Science Database</collection><collection>Environmental Science Database</collection><collection>Earth, Atmospheric & Aquatic Science Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Environmental Science Collection</collection><collection>ProQuest Central Basic</collection><collection>Environment Abstracts</collection><jtitle>Environmental earth sciences</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Negash, Tatek Wondimu</au><au>Abagale, Felix K.</au><au>Baatuuwie, Bernard N.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Impact of land-use and land-cover change on watershed hydrology: a case study of Mojo watershed, Ethiopia</atitle><jtitle>Environmental earth sciences</jtitle><stitle>Environ Earth Sci</stitle><date>2022-12-01</date><risdate>2022</risdate><volume>81</volume><issue>23</issue><artnum>536</artnum><issn>1866-6280</issn><eissn>1866-6299</eissn><abstract>The impact of land-use/-cover change on the hydrology of the Mojo watershed in Ethiopia was conducted using SWAT and partial least square regression (PLSR) model. The study is vital for the management for the water resources in the watershed. The SWAT model was used to quantify the changes in streamflow using three-time period land-use maps, while the influence of changes in individual LULC on the changes in streamflow was assessed using the PLSR model. The results of land-cover detection indicated a decline in natural vegetation due to the continued increase in cultivated land and urbanization. The results also revealed that LULC, which occurred from 1993 to 2005, resulted in increased annual streamflow by 3% and wet month streamflow by 8.1%, while the dry season flow was reduced by 8.9%. Comparing land-use maps of 2005 and 2018, the annual flow increased by 1.4%, the wet seasonal flow increased by 3.8%, and the dry season flow reduced by 8.1%. Surface runoff was found to increase and groundwater was reduced over the study period. The results of the PLSR model also indicated that annual streamflow is strongly correlated with cultivated land and waterbody with variable influence projection (VIP) and weight (w*) values (VIP = 1.15 &
w*
= 0.38), while the dry season streamflow is strongly correlated with a plantation (VIP = 1.2 &
w*
= 0.4). It is recommended that proper land-use planning and zoning should be implemented in the watershed to help reduce the rapid land-use/-cover changes.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1007/s12665-022-10660-x</doi></addata></record> |
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| subjects | Agriculture Biogeosciences Cultivated lands Dry season Earth and Environmental Science Earth Sciences Environmental Science and Engineering Geochemistry Geology Groundwater Groundwater runoff Hydrology Hydrology/Water Resources Land cover Land use Land use management Land use planning Modelling Natural vegetation Original Article Rainy season Regression models Seasons Stream discharge Stream flow Surface runoff Terrestrial Pollution Urbanization Vegetation Water resources Watershed hydrology Watersheds |
| title | Impact of land-use and land-cover change on watershed hydrology: a case study of Mojo watershed, Ethiopia |
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