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Global targets that reveal the social-ecological interdependencies of sustainable development.
Nature Ecology & Evolution ( IF 16.8 ) Pub Date : 2020-07-20 , DOI: 10.1038/s41559-020-1230-6
Belinda Reyers 1, 2 , Elizabeth R Selig 3
Affiliation  

We are approaching a reckoning point in 2020 for global targets that better articulate the interconnections between biodiversity, ecosystem services and sustainable development. The Convention on Biological Diversity’s (CBD’s) post-2020 global biodiversity framework and targets will be developed as we enter the last decade to meet the Sustainable Development Goals (SDGs) and targets. Despite recent findings of unprecedented declines in biodiversity and ecosystem services and their negative impacts on SDGs, these declines remain largely unaccounted for in the SDG’s upcoming ‘decade of action’. We use a social–ecological systems framework to develop four recommendations for targets that capture the interdependencies between biodiversity, ecosystem services and sustainable development. These recommendations, which are primarily aimed at the CBD post-2020 process, include moving from separate social and ecological targets to social–ecological targets that: account for (1) the support system role of biodiversity and (2) ecosystem services in sustainable development. We further propose target advances that (3) capture social–ecological feedbacks reinforcing unsustainable outcomes, and (4) reveal indirect feedbacks hidden by current target systems. By making these social–ecological interdependencies explicit, it is possible to create coherent systems of global targets that account for the complex role of biodiversity and ecosystem services in sustainable development.



中文翻译:

揭示可持续发展的社会生态相互依赖性的全球目标。

我们正在接近2020年的全球目标,这将更好地阐明生物多样性,生态系统服务与可持续发展之间的相互联系。我们进入最后十年以实现可持续发展目标(SDG)和指标时,将制定《生物多样性公约》(CBD)2020年后的全球生物多样性框架和指标。尽管最近发现生物多样性和生态系统服务的空前下降及其对可持续发展目标的负面影响,但这些下降在可持续发展目标即将到来的“行动十年”中仍未得到充分解释。我们使用社会生态系统框架为目标制定四项建议,以捕获生物多样性,生态系统服务与可持续发展之间的相互依存关系。这些建议,主要针对2020年后《生物多样性公约》的进程,包括从单独的社会和生态目标转向社会生态目标,这些目标包括:(1)生物多样性的支持系统作用和(2)可持续发展中的生态系统服务。我们进一步提出目标改进,(3)捕获加强不可持续结果的社会生态反馈,(4)揭示当前目标系统隐藏的间接反馈。通过明确这些社会生态学的相互依存关系,就有可能建立一个协调一致的全球目标体系,以说明生物多样性和生态系统服务在可持续发展中的复杂作用。解释(1)生物多样性的支持系统作用和(2)可持续发展中的生态系统服务。我们进一步提出目标改进,(3)捕获加强不可持续结果的社会生态反馈,(4)揭示当前目标系统隐藏的间接反馈。通过明确这些社会生态学的相互依存关系,有可能建立一个协调一致的全球目标体系,以说明生物多样性和生态系统服务在可持续发展中的复杂作用。解释(1)生物多样性的支持系统作用和(2)可持续发展中的生态系统服务。我们进一步提出目标改进,(3)捕获加强不可持续结果的社会生态反馈,(4)揭示当前目标系统隐藏的间接反馈。通过明确这些社会生态学的相互依存关系,有可能建立一个协调一致的全球目标体系,以说明生物多样性和生态系统服务在可持续发展中的复杂作用。

更新日期:2020-07-20
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