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The dynamics of proclaimed privately protected areas in South Africa over 83 years
Conservation Letters ( IF 8.5 ) Pub Date : 2019-03-20 , DOI: 10.1111/conl.12644
Alta De Vos 1 , Hayley S. Clements 2 , Duan Biggs 3, 4, 5 , Graeme S. Cumming 6, 7
Affiliation  

Views that protected area (PA) expansion relies predominantly on land purchased by government are increasingly being challenged. The inclusion of privately owned PAs (PPAs) in national conservation strategies is now commonplace, but little is known about their long‐term persistence and how it compares to that of state‐owned PAs. We undertook the first long‐term assessment of the dynamics of a national system of terrestrial PPAs, assessing its growth, as well as its resilience to downgrading, downsizing, and degazettement (PADDD). Between 1926 and 2018, 6.2% of all private nature reserves established in South Africa were degazetted, compared to 2.2% of state‐owned nature reserves. Privately owned PA growth exceeded that of state‐owned PAs. Trends in PA establishment differed between privately owned and state‐owned PAs, reflecting different legislative, political, and economic events. Our findings highlight the value of enabling legislative environments to facilitate PPA establishment, and demonstrate the potential of PPAs as a long‐term conservation strategy.

中文翻译:

南非83年以来被宣布为私人保护区的动态

关于保护区扩展主要依赖于政府购买的土地的观点日益受到质疑。现在,在国家保护战略中纳入私人保护区(PPA)已很普遍,但对其长期持久性及其与国有保护区的比较却知之甚少。我们对国家陆地PPA系统的动态进行了首次长期评估,评估了该系统的增长以及对降级,缩小规模和反宪报(PADDD)的适应性。在1926年至2018年之间,南非建立的所有私人自然保护区的6.2%被取消了宪报,而国有自然保护区的这一比例为2.2%。私有PA的增长超过了国有PA的增长。私有PA和国有PA的建立PA的趋势有所不同,反映不同的立法,政治和经济事件。我们的研究结果强调了建立有利于建立PPA的立法环境的价值,并展示了PPA作为长期保护策略的潜力。
更新日期:2019-03-20
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