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Article

Valuation of Ecosystem Services in South Africa, 2001–2019

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School of Natural and Applied Sciences, Sol Plaatje University, Kimberley 8301, South Africa
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Agricultural Research Council-Institute for Soil, Climate and Water, Pretoria 0083, South Africa
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School of Geography, Archaeology & Environmental Studies, University of the Witwatersrand, Johannesburg 2050, South Africa
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State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau, Institute of Soil and Water Conservation, Northwest A&F University, Xianyang 712100, China
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Civil Engineering Department, Jordan University of Science and Technology, Irbid 22110, Jordan
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Centre for Environmental Economics and Policy in Africa (CEEPA), University of Pretoria, Pretoria 0002, South Africa
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Author to whom correspondence should be addressed.
Academic Editor: Åsa Gren
Sustainability 2021, 13(20), 11262; https://doi.org/10.3390/su132011262
Received: 31 August 2021 / Revised: 16 September 2021 / Accepted: 21 September 2021 / Published: 13 October 2021
Although changes in ecosystems in response to climate and land-use change are known to have implications for the provision of different environmental and ecosystem services, quantifying the economic value of some of these services can be problematic and has not been widely attempted. Here, we used a simplified raster remote sensing model based on MODIS data across South Africa for five different time slices for the period 2001–2019. The aims of the study were to quantify the economic changes in ecosystem services due to land degradation and land-cover changes based on areal values (in USD ha−1 yr−1) for ecosystem services reported in the literature. Results show progressive and systematic changes in land-cover classes across different regions of South Africa for the time period of analysis, which are attributed to climate change. Total ecosystem service values for South Africa change somewhat over time as a result of land-use change, but for 2019 this calculated value is USD 437 billion, which is ~125% of GDP. This is the first estimation of ecosystem service value made for South Africa at the national scale. In detail, changes in land cover over time within each of the nine constituent provinces in South Africa mean that ecosystem service values also change regionally. There is a clear disparity between the provinces with the greatest ecosystem service values when compared to their populations and contribution to GDP. This highlights the potential for untapped ecosystem services to be exploited as a tool for regional sustainable development. View Full-Text
Keywords: biomes; climate change; land degradation; MODIS; remote sensing; South Africa biomes; climate change; land degradation; MODIS; remote sensing; South Africa
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MDPI and ACS Style

Abd Elbasit, M.A.M.; Knight, J.; Liu, G.; Abu-Zreig, M.M.; Hasaan, R. Valuation of Ecosystem Services in South Africa, 2001–2019. Sustainability 2021, 13, 11262. https://doi.org/10.3390/su132011262

AMA Style

Abd Elbasit MAM, Knight J, Liu G, Abu-Zreig MM, Hasaan R. Valuation of Ecosystem Services in South Africa, 2001–2019. Sustainability. 2021; 13(20):11262. https://doi.org/10.3390/su132011262

Chicago/Turabian Style

Abd Elbasit, Mohamed A.M., Jasper Knight, Gang Liu, Majed M. Abu-Zreig, and Rashid Hasaan. 2021. "Valuation of Ecosystem Services in South Africa, 2001–2019" Sustainability 13, no. 20: 11262. https://doi.org/10.3390/su132011262

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