Twenty-three years of forest cover change in protected areas under different governance strategies: A case study from Ethiopia’s southern highlands

• Young, Nicholas E. ^[1] ; Evangelista, Paul H. ^[1] ; Mengitsu, Tefera ^[2] ; Leisz, Stephen ^[1]
  1. [1] Colorado State University

     Colorado State University

     Estados Unidos

     
  2. [2] Institutional Strengthening for the Forest Sector Development Program, UNDP/Ministry of Environment, Forest and Climate Change, Ethiopia
• Localización: Land use policy: The International Journal Covering All Aspects of Land Use, ISSN 0264-8377, ISSN-e 1873-5754, Nº. 91, 2020
• Idioma: inglés
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• Resumen

  • Tropical deforestation has heightened the need for effective governance of protected areas aimed at conserving natural resources, biodiversity, and ecosystem services. The southern highlands of Ethiopia hold some of the largest expanses of contiguous tropical forest in Ethiopia. This area also is undergoing rapid land conversion. Multiple protected areas with different management strategies and objectives have been established, in part, to conserve forests and the ecosystem services they provide. We examined four types of protected areas; a national park, a state-run forest enterprise, two occupied privately leased hunting concessions, and two unoccupied hunting concessions, to evaluate their effectiveness at protecting forest cover. We used 1509 field plots with medium-resolution Landsat imagery from 1987 to 2015 to develop models of forest cover at approximately five-year time intervals. We found protected areas that were actively managed for timber production or hunting were more effective at conserving forest cover than the national park and the unoccupied hunting concessions. Over the study period, net forest cover change was −7.8% for the national park, 12.9% for the state-run forest enterprise, −0.2% and 13.3% for the occupied hunting concessions and −14.0% and −13.0% for the unoccupied hunting concessions. We also discuss how the change in forest cover relates to historic political events. In places like Ethiopia where the federal resources needed to conserve forests are limited, promoting a network that includes both federally and non-federally managed protected areas can result in more area and forests under protection.