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管理多功能景观:太平洋岛国背景下的地方见解。

Managing multifunctional landscapes: Local insights from a Pacific Island Country context.

机构信息

UWA School of Agriculture and Environment, University of Western Australia, Crawley, WA, 6009, Australia.

Humanitarian and Conflict Response Institute, University of Manchester, Oxford Road, Manchester, M13 9PL, UK.

出版信息

J Environ Manage. 2020 Apr 15;260:109692. doi: 10.1016/j.jenvman.2019.109692. Epub 2020 Feb 12.

Abstract

Across Pacific Island Countries, projects and policies are incorporating objectives related to managing landscape multifunctionality to sustain flows of multiple, valued ecosystem services. Strategies to manage natural resources are often not effective, or do not have intended outcomes, if they do not account for local contexts and the varied needs and constraints of stakeholders who rely upon natural resources for their livelihoods. Through fieldwork in Ba, Fiji, local insights were generated concerning the institutional, geographic, and socio-economic factors which determine and challenge i) different stakeholders' ability to access landscape resources, and ii) stakeholders' capacities to benefit from ecosystem services. The following insights were generated from this research which are important for guiding management of landscape multifunctionality. In Ba, hierarchical governance systems present barriers to effective management of landscape multifunctionality, and projects or policies with aims to manage landscapes should establish context appropriate multi-scale governance. Such governance systems should facilitate communication and interaction between different stakeholders, build upon community knowledge, and support communities as key actors in landscape management. Consideration of the spatial footprint of landscape resources, stakeholders' different physical and financial capacities, and the institutional structures that mediate access to resources should be central to landscape management and planning. Various climatic stressors affect flows of ecosystem services from the Ba landscape and people's capacity to access landscape resources; therefore, it is important that management of landscapes also builds resilience to climate stressors.

摘要

在太平洋岛国,项目和政策正在纳入与管理景观多功能性相关的目标,以维持多种有价值的生态系统服务的流动。如果管理自然资源的战略不考虑当地情况以及依赖自然资源维持生计的利益相关者的各种需求和限制,那么这些战略往往不会有效,或者不会产生预期的结果。通过在斐济的 Ba 进行实地考察,产生了关于制度、地理和社会经济因素的本地见解,这些因素决定并挑战了:i)不同利益相关者获取景观资源的能力,以及 ii)利益相关者从生态系统服务中受益的能力。从这项研究中得出了以下对指导景观多功能性管理很重要的见解。在 Ba,等级治理系统对景观多功能性的有效管理构成障碍,旨在管理景观的项目或政策应建立适合背景的多尺度治理。此类治理系统应促进不同利益相关者之间的沟通和互动,利用社区知识,并支持社区成为景观管理的主要参与者。应将景观资源的空间足迹、利益相关者不同的物质和财务能力以及调解资源获取的制度结构作为景观管理和规划的核心。各种气候压力源影响 Ba 景观的生态系统服务流动和人们获取景观资源的能力;因此,管理景观以建立对气候压力源的弹性也很重要。

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