Abstract
This paper identifies new ways of moving from land degradation towards sustainable land management through the development of economic mechanisms. It identifies new mechanisms to tackle land degradation based on retaining critical levels of natural capital whilst basing livelihoods on a wider range of ecosystem services. This is achieved through a case study analysis of the Kalahari rangelands in southwest Botswana. The paper first describes the socio-economic and ecological characteristics of the Kalahari rangelands and the types of land degradation taking place. It then focuses on bush encroachment as a way of exploring new economic instruments (e.g. Payments for Ecosystem Services) designed to enhance the flow of ecosystem services that support livelihoods in rangeland systems. It does this by evaluating the likely impacts of bush encroachment, one of the key forms of rangeland degradation, on a range of ecosystem services in three land tenure types (private fenced ranches, communal grazing areas and Wildlife Management Areas), before considering options for more sustainable land management in these systems. We argue that with adequate policy support, economic mechanisms could help reorient degraded rangelands towards more sustainable land management.
Original language | English |
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Pages (from-to) | 472-485 |
Number of pages | 14 |
Journal | Journal of Environmental Management |
Volume | 151 |
DOIs | |
Publication status | Published - 15 Mar 2015 |
Bibliographical note
Funding Information:This research was funded by the Economics of Land Degradation (ELD) Initiative (Contract Number: 81163498 ). Thanks to Susannah Sallu for constructive feedback on an early draft of this paper. Thanks to Jasper Kenter for input to material on shared values. Thanks to Emmanuelle Quillerou and Richard Thomas for constructive feedback on the manuscript prior to submission. Thanks also to two anonymous reviewers for constructive feedback.
Keywords
- Botswana
- Bush encroachment
- Desertification
- Economics of land degradation
- Land degradation
- Land policy
- Payments for ecosystem services