Davids Rashieda, Rouget Mathieu, Burger Margaret, Mahood Kirsten, Ditlhale Ntswaki, Slotow Rob
School of Agricultural, Earth and Environmental Sciences, University of KwaZulu-Natal, Pietermaritzburg, KwaZulu-Natal 3201, South Africa.
EnviroHeart Consulting, Environmental and Sustainability Division, Johannesburg, Gauteng 2198, South Africa.
Sustainability. 2021 Jan 27;13(3):1300. doi: 10.3390/su13031300.
Ecosystem services enhance well-being and the livelihoods of disadvantaged communities. Civic ecology can enhance social-ecological systems; however, their contributions to ecosystem services are rarely measured. We analysed the outcomes of civic ecology interventions undertaken in Durban, South Africa, as part of the Wise Wayz Water Care programme (the case study). Using mixed methods (household and beneficiary (community members implementing interventions) surveys, interviews, field observations, and workshops), we identified ecosystem service use and values, as well as the benefits of six interventions (solid waste management and removal from aquatic and terrestrial areas, recycling, invasive alien plant control, river water quality monitoring, vegetable production, and community engagement). Ecosystem services were widely used for agriculture, subsistence, and cultural uses. River water was used for crop irrigation, livestock, and recreation. Respondents noted numerous improvements to natural habitats: decrease in invasive alien plants, less pollution, improved condition of wetlands, and increased production of diverse vegetables. Improved habitats were linked to enhanced ecosystem services: clean water, agricultural production, harvesting of wood, and increased cultural and spiritual activities. Key social benefits were increased social cohesion, education, and new business opportunities. We highlight that local communities can leverage natural capital for well-being and encourage policy support of civic ecology initiatives.
生态系统服务提升了弱势群体的福祉和生计。公民生态能够增强社会 - 生态系统;然而,它们对生态系统服务的贡献却很少得到衡量。作为“明智途径水关怀”项目(该案例研究)的一部分,我们分析了在南非德班开展的公民生态干预措施的成果。通过混合方法(家庭和受益者(实施干预措施的社区成员)调查、访谈、实地观察以及研讨会),我们确定了生态系统服务的利用情况和价值,以及六项干预措施(固体废弃物管理及从水域和陆域清除、回收利用、外来入侵植物控制、河流水质监测、蔬菜生产以及社区参与)的益处。生态系统服务被广泛用于农业、自给自足及文化用途。河水被用于作物灌溉、畜牧和娱乐。受访者指出自然栖息地有诸多改善:外来入侵植物减少、污染减轻、湿地状况改善以及多种蔬菜产量增加。栖息地的改善与增强的生态系统服务相关联:清洁水源、农业生产、木材采伐以及文化和精神活动的增加。关键的社会效益包括社会凝聚力增强、教育以及新的商业机会。我们强调当地社区能够利用自然资本促进福祉,并鼓励政策对公民生态倡议的支持。