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Inside-outside park planning: A mathematical approach to assess and support the design of ecological connectivity between Protected Areas and the surrounding landscape
Ecological Engineering ( IF 3.8 ) Pub Date : 2020-04-01 , DOI: 10.1016/j.ecoleng.2020.105748
Roberto Monaco , Gabriella Negrini , Emma Salizzoni , Ana Jacinta Soares , Angioletta Voghera

Abstract An effective biodiversity conservation in Protected Areas (PAs) requires that they are seen as part of larger ecosystems and that the ecological connectivity is maintained beyond PA administrative boundaries. The study of ecological processes that link PAs to their surrounding landscapes is thus of great importance to understand which actions should be implemented to promote inside-outside ecological connectivity. In this paper, we used a system of indicators and a mathematical model (PANDORA model) to describe in a quantitative way the present and the foreseen ecological state of a Regional Nature Park (Parc Naturel Regional de la Montagne de Reims) and its surrounding area. The landscape ecological quality was assessed in terms of the capability of the system to transmit its biological energy all around its territory, thus highlighting the degree of ecological connectivity in landscapes situated both inside and outside the Park. The outcomes showed how the areas situated outside the Park are characterized by a less positive evolutionary trajectory with respect to those situated inside the Park. This is mainly due to urbanization processes that are taking place precisely outside the Parks' boundary. To avoid the risk of Park's “insularization”, the need and ways of developing integrated inside-outside planning and management policies, both by the Park Authority and external authorities, is highlighted. The mathematical approach presented here could be replicated also in other PAs, to sustain and address an integrated spatial planning of PAs and their context.

中文翻译:

内外公园规划:评估和支持保护区与周围景观之间生态连通性设计的数学方法

摘要 保护区 (PA) 中的有效生物多样性保护要求将它们视为更大生态系统的一部分,并且在保护区行政边界之外维持生态连通性。因此,研究将保护区与其周围景观联系起来的生态过程对于了解应采取哪些行动来促进内外生态连通性非常重要。在本文中,我们使用指标系统和数学模型(PANDORA 模型)定量描述区域自然公园(Parc Naturel Regional de la Montagne de Reims)及其周边地区的当前和可预见的生态状态. 景观生态质量是根据系统在其领土内传输其生物能量的能力来评估的,从而突出了公园内外景观的生态连通程度。结果表明,与位于公园内的区域相比,位于公园外的区域的进化轨迹不太积极。这主要是由于城市化进程恰好发生在公园边界之外。为了避免公园“孤立化”的风险,公园管理局和外部当局制定综合的内外规划和管理政策的必要性和方法得到了强调。这里介绍的数学方法也可以在其他 PA 中复制,以维持和解决 PA 及其环境的综合空间规划。结果表明,与位于公园内的区域相比,位于公园外的区域的进化轨迹不太积极。这主要是由于城市化进程恰好发生在公园边界之外。为了避免公园“孤立化”的风险,公园管理局和外部当局制定综合的内外规划和管理政策的必要性和方法得到了强调。这里介绍的数学方法也可以在其他 PA 中复制,以维持和解决 PA 及其环境的综合空间规划。结果表明,与位于公园内的区域相比,位于公园外的区域的进化轨迹不太积极。这主要是由于城市化进程恰好发生在公园边界之外。为了避免公园“孤立化”的风险,公园管理局和外部当局制定综合的内外规划和管理政策的必要性和方法得到了强调。这里介绍的数学方法也可以在其他 PA 中复制,以维持和解决 PA 及其环境的综合空间规划。这主要是由于城市化进程恰好发生在公园边界之外。为了避免公园“孤立化”的风险,公园管理局和外部当局制定综合的内外规划和管理政策的必要性和方法得到了强调。这里介绍的数学方法也可以在其他 PA 中复制,以维持和解决 PA 及其环境的综合空间规划。这主要是由于城市化进程恰好发生在公园边界之外。为了避免公园“孤立化”的风险,公园管理局和外部当局制定综合的内外规划和管理政策的必要性和方法得到了强调。这里介绍的数学方法也可以在其他 PA 中复制,以维持和解决 PA 及其环境的综合空间规划。
更新日期:2020-04-01
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