Responding to Ecosystem Transformation: Resist, Accept, or Direct?
Responding to Ecosystem Transformation: Resist, Accept, or Direct?
复制标题
应对生态系统转型：抵制、接受还是直接？
DOI：
10.1002/fsh.10506
复制
发表时间：
2020
期刊：
影响因子：
2.8
通讯作者：
Jennifer L. Wilkening
中科院分区：
文献类型：
--
作者：
L. Thompson;A. Lynch;E. Beever;A. Engman;Jeffrey A. Falke;S. T. Jackson;Trevor J. Krabbenhoft;D. J. Lawrence;Douglas Limpinsel;R. Magill;Tracy A. Melvin;J. Morton;R. Newman;J. Peterson;Mark T. Porath;F. Rahel;S. Sethi;Jennifer L. Wilkening
生态系统转型可以定义为偏离先前生态系统结构和功能的自组织、自维持、生态或社会生态系统的出现。这些转变正在全球范围内发生；因此，生态系统过程的静态观点可能不再足以管理鱼类、野生动物和其他物种。我们提出了一个框架，其中包含鱼类和野生动物管理者处理易受转变的生态系统的三项战略。具体来说，管理者可以抵制变革并努力维持现有的生态系统组成、结构和功能；当抵制变革不可行或变革被认为是社会可以接受时，接受变革；或者直接改变未来的生态系统配置，从而产生理想的结果。特定选项的选择可能取决于对未来变化的预期，同时也承认时间和空间尺度、系统的近期历史和当前状态以及变化的幅度可以影响决策。这套管理策略可以通过学习和适应生态系统变化的结构化方法来实施。
Ecosystem transformation can be defined as the emergence of a self‐organizing, self‐sustaining, ecological or social–ecological system that deviates from prior ecosystem structure and function. These transformations are occurring across the globe; consequently, a static view of ecosystem processes is likely no longer sufficient for managing fish, wildlife, and other species. We present a framework that encompasses three strategies for fish and wildlife managers dealing with ecosystems vulnerable to transformation. Specifically, managers canresistchange and strive to maintain existing ecosystem composition, structure, and function;accepttransformation when it is not feasible to resist change or when changes are deemed socially acceptable; ordirectchange to a future ecosystem configuration that would yield desirable outcomes. Choice of a particular option likely hinges on anticipating future change, while also acknowledging that temporal and spatial scales, recent history and current state of the system, and magnitude of change can factor into the decision. This suite of management strategies can be implemented using a structured approach of learning and adapting as ecosystems change.
DOI：
10.1073/pnas.1815107116
发表时间：
2019-03-26
影响因子：
11.1
作者：
Davis, Kimberley T.;Dobrowski, Solomon Z.;Maneta, Marco P.
通讯作者：
Maneta, Marco P.