Assessing the impact of Land use changes on ecosystem services in the Alledighe rangeland, Ethiopia
Understanding the ecological, social, and economic values of protected areas, as well as assessing the services they provide to both humans and the environment is crucial for informing conservation policies and sustainable land management practices. Using the benefits transfer method, changes in eco...
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| Format: | Article |
| Language: | English |
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Elsevier
2024-04-01
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| Series: | Heliyon |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2405844024048291 |
| _version_ | 1797221785074139136 |
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| author | Simeneh Admasu |
| author_facet | Simeneh Admasu |
| author_sort | Simeneh Admasu |
| collection | DOAJ |
| description | Understanding the ecological, social, and economic values of protected areas, as well as assessing the services they provide to both humans and the environment is crucial for informing conservation policies and sustainable land management practices. Using the benefits transfer method, changes in ecosystem service values (ESVs) resulting from spatiotemporal land use dynamics were evaluated in the Alledighe Wildlife Reserve (AWR) spanning from 1998 to 2016. Five distinct habitat types, namely grassland, bushland, woodland, riverine forest, and highland forest, were identified across the landscape. The ESVs were estimated using regional and global ESV values. A decline in the extent of grassland, woodland, and riverine forests by 9.9%, 2.4%, and 1.5%, respectively, was observed while bushland and highland forests increased by 10.6% and 3.3%, respectively. The AWR experienced a loss of roughly 145 km2 of grassland habitat. Based on regional and global ESVs, total ESVs in the study area decreased by 28.18% from approximately US$ 180 million to approximately US$ 129 million, and by 40.85% from approximately US$ 496 million to approximately US$ 293 million. As per individual ESV assessment, the total ESV decreased by 41% from around US$ 374.5 million to US$ 264.8 million. Provisioning service declined by 41.6% from US$ 100 million to US$ 70.6 million. Regulating service declined by 42.5% from US$ 242.4 million to US$ 170 million. Supporting service declined by 67% from US$ 5.3 million to US$ 3.2 million, and cultural service decreased by 27.8% from US$ 26.7 million to US$ 20.8 million. The larger ESV change was contributed by the expansion of forestland and bushland across previously grassland-dominated areas. The results of this study could render the value of the rangeland more visible in the decision-making process, as well as provide valuable input for future planning and management interventions of the AWR's pristine rangeland, thereby enhancing ecosystem services and the livelihoods of the surrounding communities. |
| first_indexed | 2024-04-24T13:10:57Z |
| format | Article |
| id | doaj.art-b21d78c9707949ea965dda15b9a4024c |
| institution | Directory Open Access Journal |
| issn | 2405-8440 |
| language | English |
| last_indexed | 2024-04-24T13:10:57Z |
| publishDate | 2024-04-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Heliyon |
| spelling | doaj.art-b21d78c9707949ea965dda15b9a4024c2024-04-05T04:41:12ZengElsevierHeliyon2405-84402024-04-01107e28798Assessing the impact of Land use changes on ecosystem services in the Alledighe rangeland, EthiopiaSimeneh Admasu0Addis Ababa University, Environmental Planning Program (EiABC), Ethiopia; GFA Consulting Group, Biodiversity, and Forests Program in Ethiopia, EthiopiaUnderstanding the ecological, social, and economic values of protected areas, as well as assessing the services they provide to both humans and the environment is crucial for informing conservation policies and sustainable land management practices. Using the benefits transfer method, changes in ecosystem service values (ESVs) resulting from spatiotemporal land use dynamics were evaluated in the Alledighe Wildlife Reserve (AWR) spanning from 1998 to 2016. Five distinct habitat types, namely grassland, bushland, woodland, riverine forest, and highland forest, were identified across the landscape. The ESVs were estimated using regional and global ESV values. A decline in the extent of grassland, woodland, and riverine forests by 9.9%, 2.4%, and 1.5%, respectively, was observed while bushland and highland forests increased by 10.6% and 3.3%, respectively. The AWR experienced a loss of roughly 145 km2 of grassland habitat. Based on regional and global ESVs, total ESVs in the study area decreased by 28.18% from approximately US$ 180 million to approximately US$ 129 million, and by 40.85% from approximately US$ 496 million to approximately US$ 293 million. As per individual ESV assessment, the total ESV decreased by 41% from around US$ 374.5 million to US$ 264.8 million. Provisioning service declined by 41.6% from US$ 100 million to US$ 70.6 million. Regulating service declined by 42.5% from US$ 242.4 million to US$ 170 million. Supporting service declined by 67% from US$ 5.3 million to US$ 3.2 million, and cultural service decreased by 27.8% from US$ 26.7 million to US$ 20.8 million. The larger ESV change was contributed by the expansion of forestland and bushland across previously grassland-dominated areas. The results of this study could render the value of the rangeland more visible in the decision-making process, as well as provide valuable input for future planning and management interventions of the AWR's pristine rangeland, thereby enhancing ecosystem services and the livelihoods of the surrounding communities.http://www.sciencedirect.com/science/article/pii/S2405844024048291Alledighe wildlife reserveEcosystem service valuesLand use changeRangeland Ethiopia |
| spellingShingle | Simeneh Admasu Assessing the impact of Land use changes on ecosystem services in the Alledighe rangeland, Ethiopia Heliyon Alledighe wildlife reserve Ecosystem service values Land use change Rangeland Ethiopia |
| title | Assessing the impact of Land use changes on ecosystem services in the Alledighe rangeland, Ethiopia |
| title_full | Assessing the impact of Land use changes on ecosystem services in the Alledighe rangeland, Ethiopia |
| title_fullStr | Assessing the impact of Land use changes on ecosystem services in the Alledighe rangeland, Ethiopia |
| title_full_unstemmed | Assessing the impact of Land use changes on ecosystem services in the Alledighe rangeland, Ethiopia |
| title_short | Assessing the impact of Land use changes on ecosystem services in the Alledighe rangeland, Ethiopia |
| title_sort | assessing the impact of land use changes on ecosystem services in the alledighe rangeland ethiopia |
| topic | Alledighe wildlife reserve Ecosystem service values Land use change Rangeland Ethiopia |
| url | http://www.sciencedirect.com/science/article/pii/S2405844024048291 |
| work_keys_str_mv | AT simenehadmasu assessingtheimpactoflandusechangesonecosystemservicesinthealledigherangelandethiopia |