Persist in place or shift in space? Evaluating the adaptive capacity of species to climate change
Persist in place or shift in space? Evaluating the adaptive capacity of species to climate change
复制标题
留在原地还是在空间上移动？
DOI：
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发表时间：
2020
影响因子：
10.3
通讯作者：
B. Young
中科院分区：
文献类型：
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作者：
Lindsey L. Thurman;B. Stein;E. Beever;W. Foden;Sonya R. Geange;Nancy Green;J. Gross;D. Lawrence;Olivia E. LeDee;J. Olden;L. Thompson;B. Young
评估物种对气候变化的脆弱性是气候适应规划和气候智慧型保护的基础，通常涉及对暴露度、敏感性和适应能力（AC）的评估。AC是一个物种应对或适应不断变化的气候条件的能力，是这三个因素中最不为人所知和应用最不一致的。我们提出了一个基于属性的框架来评估物种的AC，确定了两类一般的适应反应：“持续在原地”和“空间转移”。原地持续属性使物种能够在原地生存，而空间转移响应强调有利于跟踪合适生物气候条件的属性。我们为评估AC属性提供了指导，并展示了该框架在具有不同生活史的物种中的应用。结果表明，在快速变化的气候条件下，这一广义框架在为适应规划和指导物种保护提供信息方面具有广泛的实用性。
Assessing the vulnerability of species to climate change serves as the basis for climate- adaptation planning and climate- smart conservation, and typically involves an evaluation of exposure, sensitivity, and adaptive capacity (AC). AC is a species’ ability to cope with or adjust to changing climatic conditions, and is the least understood and most inconsistently applied of these three factors. We propose an attribute- based framework for evaluating the AC of species, identifying two general classes of adaptive responses: “persist in place” and “shift in space”. Persist- in- place attributes enable species to survive in situ, whereas the shift- in- space response emphasizes attributes that facilitate tracking of suitable bioclimatic conditions. We provide guidance for assessing AC attributes and demonstrate the framework’s application for species with disparate life histories. Results illustrate the broad utility of this generalized framework for informing adaptation planning and guiding species conservation in a rapidly changing climate.