相关实验视频
Updated: May 25, 2025

12:44
Watershed Planning within a Quantitative Scenario Analysis Framework
Published on: July 24, 2016
7.9K
整合适应途径和奥斯特罗姆在不断变化的世界中的社会生态系统的可持续治理框架
Jean-Baptiste Pichancourt1, Antoine Brias2, Anne Bonis2
1Université Clermont Auvergne (UCA), INRAE, UR 1465 LISC, Clermont-Ferrand, France.
PeerJ
|February 28, 2025
概括
本研究引入了一种新方法,用于创建动态适应性政策路径 (DAPP) 地图,以管理环境变化下的复杂社会生态系统 (SES). 该方法有助于为不同的生态系统和治理层架构适应方案.
科学领域:
- 环境科学 环境科学
- 生态生态学 生态生态学
- 环境管理环境管理
背景情况:
- 动态适应性政策路径 (DAPP) 地图对于环境不确定性中的决策至关重要.
- 复杂的社会生态系统 (SES) 为DAPP设计带来了挑战,因为有许多适应方案.
- 现有的框架需要集成,以有效地管理多方面的SES.
研究的目的:
- 为复杂的SES.提供设计嵌套DAPP图的一般方法.
- 利用奥斯特罗姆的机构分析和发展框架 (IADF),社会生态系统框架 (SESF) 和结合基础设施系统框架 (CISF).
- 在潜在的适应途径中分析SES的动态稳定性.
主要方法:
- 开发了一种使用IADF,SESF和CISF设计嵌套DAPP地图的一般方法.
- 跨机构层面 (运营层面,集体选择层面,宪法层面) 的结构化适应行动.
- 创建了一个数学模型来分析所有潜在路径的SES稳定性.
主要成果:
- 应用该方法来预测和理解DAPP地图,用于在法国农村和城市周边地区的林网络管理.
- 模拟的气候变化对不同大小和物种丰富性的围的影响.
- 揭示了DAPP地图对9个嵌套机构安排之间的过渡的敏感性.
结论:
- 提出的方法有效地对复杂的SES进行了结构化的适应行动.
- 该方法强调了在深度不确定性下指导适应的优势和挑战.
- 这种方法为管理多样化,相互关联的生态和社会系统提供了实际意义.
关键词:
农业生态系统 农业生态系统生物多样性 生物多样性复杂的动态系统复杂的动态系统.DAPP的地图可以查看.生态系统服务生态系统服务Hedgerows 是一个对冲系统.稳健性框架 稳健性框架在SES分析中,SES分析可行性理论的可行性理论.更多相关视频
相关概念视频
Natural Selection and Adaptation
154
Natural selection, a fundamental concept in evolutionary biology, is the mechanism by which evolution is driven, favoring organisms that are best adapted to their environments. This process enhances their chances of survival and reproduction. Adaptation, a key outcome of this process, involves genetic modifications that optimize an organism's functionality under specific environmental challenges, such as extreme cold or thinner air at high altitudes.
Beyond physical adaptations,...
Beyond physical adaptations,...
154
Sustainable Development
13.2K
As the human population continues to grow and use resources, we must be mindful of our planet’s natural limits. Sustainable development provides a pathway to maintain and improve human life now while also ensuring that future generations will have the resources that they need. The long-term success of sustainability efforts rests on understanding the interplay between human actions and ecological systems.
13.2K
Ecological Disturbance
17.0K
An ecological disturbance is a temporary disruption in the environment resulting from abiotic, biotic, or anthropogenic factors, causing a pronounced change in an ecosystem. The impact of an ecological disturbance, which can depend on its intensity, frequency, and spatial distribution, plays a significant role in shaping the species diversity within the ecosystem.
17.0K
What is an Ecosystem?
39.2K
Overview
39.2K
Adaptations that Reduce Water Loss
25.1K
Though evaporation from plant leaves drives transpiration, it also results in loss of water. Because water is critical for photosynthetic reactions and other cellular processes, evolutionary pressures on plants in different environments have driven the acquisition of adaptations that reduce water loss.
25.1K
Ecological Succession
17.1K
Ecological succession is influenced by the processes of facilitation, inhibition, and toleration. Facilitation occurs when early successional species create more favorable ecological conditions for subsequent species, such as enhanced nutrient, water, or light availability. In contrast, inhibition happens when early successional species create unfavorable ecological conditions for potential successive species, such as limiting resource availability. In some cases, later successional species...
17.1K

