IDEAS home Printed from https://ideas.repec.org/a/gam/jsusta/v12y2020i9p3607-d352041.html
   My bibliography  Save this article

Spatiotemporal Analysis of Land Cover Changes in the Chemoga Basin, Ethiopia, Using Landsat and Google Earth Images

Author

Listed:
  • Wubeshet Damtea

    (Department of Forest Sciences, Seoul National University, Seoul 08826, Korea)

  • Dongyeob Kim

    (Department of Forest Resources, Daegu University, Kyeongsan 38453, Korea)

  • Sangjun Im

    (Department of Forest Sciences, Research Institute of Agriculture & Life Sciences, Seoul National University, Seoul 08826, Korea)

Abstract

Land cover change is a major environmental concern in the northwestern highlands of Ethiopia. This study detected land cover transitions over the past 30 years in the Chemoga basin (total area = 118,359 ha). Land cover maps were generated via the supervised classification of Landsat images with the help of the Google Earth (GE) images. A total of 218 unchanged land features sampled from GE images were used as the training datasets. Classification accuracy was evaluated by comparing classified images with 165 field observations during the 2017 field visit. The overall accuracy was 85.4% and the kappa statistic was 0.81, implying that the land classification was satisfactory. Agricultural land is the dominant land cover in the study basin, and increased in extent by 2,337 ha from 1987 to 2017. The second and third most dominant land cover types, grassland and woodland, decreased by 1.9% and 3.6%, respectively, over the past 30 years. The increase in agricultural lands was mostly due to the conversion of grasslands and woodlands, although some agricultural lands changed to Eucalyptus plantations and human settlements. The results revealed that the expansion of built-up space and agricultural lands was the major driver of fragmentation of the landscape, and degradation of natural resources in the Chemoga basin, Ethiopia.

Suggested Citation

  • Wubeshet Damtea & Dongyeob Kim & Sangjun Im, 2020. "Spatiotemporal Analysis of Land Cover Changes in the Chemoga Basin, Ethiopia, Using Landsat and Google Earth Images," Sustainability, MDPI, vol. 12(9), pages 1-14, April.
    • Handle: RePEc:gam:jsusta:v:12:y:2020:i:9:p:3607-:d:352041
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/2071-1050/12/9/3607/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/2071-1050/12/9/3607/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Belay Simane & Benjamin F. Zaitchik & Mutlu Ozdogan, 2013. "Agroecosystem Analysis of the Choke Mountain Watersheds, Ethiopia," Sustainability, MDPI, vol. 5(2), pages 1-25, February.
    2. Alemayehu Midekisa & Felix Holl & David J Savory & Ricardo Andrade-Pacheco & Peter W Gething & Adam Bennett & Hugh J W Sturrock, 2017. "Mapping land cover change over continental Africa using Landsat and Google Earth Engine cloud computing," PLOS ONE, Public Library of Science, vol. 12(9), pages 1-15, September.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Norton Barros Felix & Priscila Celebrini de Oliveira Campos & Igor Paz & Maria Esther Soares Marques, 2022. "Geoprocessing Applied to the Assessment of Carbon Storage and Sequestration in a Brazilian Medium-Sized City," Sustainability, MDPI, vol. 14(14), pages 1-16, July.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Daniel Aja & Michael K. Miyittah & Donatus Bapentire Angnuureng, 2022. "Quantifying Mangrove Extent Using a Combination of Optical and Radar Images in a Wetland Complex, Western Region, Ghana," Sustainability, MDPI, vol. 14(24), pages 1-17, December.
    2. Amare Tesfaw & Feyera Senbeta & Dawit Alemu & Ermias Teferi, 2021. "Value Chain Analysis of Eucalyptus Wood Products in the Blue Nile Highlands of Northwestern Ethiopia," Sustainability, MDPI, vol. 13(22), pages 1-25, November.
    3. Sarfo, Isaac & Qiao, Jiajun & Yeboah, Emmanuel & Puplampu, Dzifa Adimle & Kwang, Clement & Fynn, Iris Ekua Mensimah & Batame, Michael & Appea, Emmanuella Aboagye & Hagan, Daniel Fiifi Tawia & Ayelazun, 2024. "Meta-analysis of land use systems development in Africa: Trajectories, implications, adaptive capacity, and future dynamics," Land Use Policy, Elsevier, vol. 144(C).
    4. Amare Tesfaw & Feyera Senbeta & Dawit Alemu & Ermias Teferi, 2022. "Estimating the Economic Values of Restricted Monoculture Eucalyptus Plantations: A Choice Modeling Approach," IJERPH, MDPI, vol. 19(15), pages 1-17, July.
    5. Chasia, Stanley & Olang, Luke O. & Sitoki, Lewis, 2023. "Modelling of land-use/cover change trajectories in a transboundary catchment of the Sio-Malaba-Malakisi Region in East Africa using the CLUE-s model," Ecological Modelling, Elsevier, vol. 476(C).
    6. Lopes, Catarina & Leite, Ana & Vasconcelos, Maria José, 2019. "Open-access cloud resources contribute to mainstream REDD+: The case of Mozambique," Land Use Policy, Elsevier, vol. 82(C), pages 48-60.
    7. Bazzana, Davide & Foltz, Jeremy & Zhang, Ying, 2022. "Impact of climate smart agriculture on food security: An agent-based analysis," Food Policy, Elsevier, vol. 111(C).
    8. Kotapati Narayana Loukika & Venkata Reddy Keesara & Venkataramana Sridhar, 2021. "Analysis of Land Use and Land Cover Using Machine Learning Algorithms on Google Earth Engine for Munneru River Basin, India," Sustainability, MDPI, vol. 13(24), pages 1-15, December.
    9. Zofia Kuzevicova & Diana Bobikova & Stefan Kuzevic & Samer Khouri, 2021. "Changes in the Country and Their Impact on Topographic Data of Agricultural Land—A Case Study of Slovakia," Land, MDPI, vol. 10(11), pages 1-22, November.
    10. Abyiot Teklu & Belay Simane & Mintewab Bezabih, 2022. "Effectiveness of Climate-Smart Agriculture Innovations in Smallholder Agriculture System in Ethiopia," Sustainability, MDPI, vol. 14(23), pages 1-26, December.
    11. Muñoz-Ulecia, E. & Bernués, A. & Casasús, I. & Olaizola, A.M. & Lobón, S. & Martín-Collado, D., 2021. "Drivers of change in mountain agriculture: A thirty-year analysis of trajectories of evolution of cattle farming systems in the Spanish Pyrenees," Agricultural Systems, Elsevier, vol. 186(C).
    12. Tsega Adego, 2022. "Characterizing and tailoring climate change adaptation practices into a diversified agroecosystem: an evidence from smallholder farmers in Ethiopia," Environment, Development and Sustainability: A Multidisciplinary Approach to the Theory and Practice of Sustainable Development, Springer, vol. 24(11), pages 13173-13197, November.
    13. Alelgn Ewunetu & Belay Simane & Ermias Teferi & Benjamin F. Zaitchik, 2021. "Mapping and Quantifying Comprehensive Land Degradation Status Using Spatial Multicriteria Evaluation Technique in the Headwaters Area of Upper Blue Nile River," Sustainability, MDPI, vol. 13(4), pages 1-27, February.
    14. Ricardo Andrade-Pacheco & David J Savory & Alemayehu Midekisa & Peter W Gething & Hugh J W Sturrock & Adam Bennett, 2019. "Household electricity access in Africa (2000–2013): Closing information gaps with model-based geostatistics," PLOS ONE, Public Library of Science, vol. 14(5), pages 1-14, May.
    15. Nigussie, Yalemzewd & van der Werf, Edwin & Zhu, Xueqin & Simane, Belay & van Ierland, Ekko C., 2018. "Evaluation of Climate Change Adaptation Alternatives for Smallholder Farmers in the Upper Blue-Nile Basin," Ecological Economics, Elsevier, vol. 151(C), pages 142-150.
    16. Bichaye Tesfaye & Monica Lengoiboni & Jaap Zevenbergen & Belay Simane, 2022. "Land Preservation Uptakes in the Escarpments of North-Eastern Ethiopia: Drivers, Sustainability, and Constraints," Land, MDPI, vol. 11(5), pages 1-27, May.
    17. Amare Tesfaw & Dawit Alemu & Feyera Senbeta & Ermias Teferi, 2022. "Eucalyptus Succession on Croplands in the Highlands of Northwestern Ethiopia: Economic Impact Analysis Using Farm Household Model," Resources, MDPI, vol. 11(8), pages 1-20, July.
    18. Abyiot Teklu & Belay Simane & Mintewab Bezabih, 2023. "Effect of Climate Smart Agriculture Innovations on Climate Resilience among Smallholder Farmers: Empirical Evidence from the Choke Mountain Watershed of the Blue Nile Highlands of Ethiopia," Sustainability, MDPI, vol. 15(5), pages 1-26, February.
    19. Workie, Lamesgin Tebeje, 2017. "Households’ Willingness To Pay For Soil Conservation Practices On Cultivated Land In South Achefer District, Amhara National Regional State Of Ethiopia: A Contingent Valuation Approach," Research Theses 276459, Collaborative Masters Program in Agricultural and Applied Economics.
    20. Pankaj Bajracharya & Selima Sultana, 2020. "Rank-size Distribution of Cities and Municipalities in Bangladesh," Sustainability, MDPI, vol. 12(11), pages 1-26, June.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jsusta:v:12:y:2020:i:9:p:3607-:d:352041. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.