Fine‐ and coarse‐filter conservation strategies in a time of climate change
Fine‐ and coarse‐filter conservation strategies in a time of climate change
复制标题
气候变化时期的细滤和粗滤保护策略
DOI：
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发表时间：
2014
影响因子：
5.2
通讯作者：
D. Wilcove
中科院分区：
文献类型：
--
作者：
M. Tingley;E. Darling;D. Wilcove
随着物种适应不断变化的气候，人类也必须适应新的保护景观。经典框架区分了精细过滤保护策略和粗略过滤保护策略，分别侧重于保护物种或景观，这两者共同定义了现有的生物多样性。为了适应气候变化，自然资源保护者正在使用精细过滤策略来评估物种脆弱性，并将最脆弱的物种列为保护行动的优先事项。粗过滤战略寻求保护由不受气候变化影响的自然因素确定的关键地点，或气候速度较低的地点，预计这些地点将成为气候流离失所物种的避难所。新的方法结合了粗略和精细的方法--例如，优先考虑预先确定目标的景观中的物种--并适应了多个相互作用的压力源的困难现实。通过对保护行动和决定采取多样化的方法，自然资源保护者可以对冲不确定性，利用新的方法和信息，并根据地方的独特需求和限制量身定做行动，从而确保生物多样性展示将继续进行。
As species adapt to a changing climate, so too must humans adapt to a new conservation landscape. Classical frameworks have distinguished between fine‐ and coarse‐filter conservation strategies, focusing on conserving either the species or the landscapes, respectively, that together define extant biodiversity. Adapting this framework for climate change, conservationists are using fine‐filter strategies to assess species vulnerability and prioritize the most vulnerable species for conservation actions. Coarse‐filter strategies seek to conserve either key sites as determined by natural elements unaffected by climate change, or sites with low climate velocity that are expected to be refugia for climate‐displaced species. Novel approaches combine coarse‐ and fine‐scale approaches—for example, prioritizing species within pretargeted landscapes—and accommodate the difficult reality of multiple interacting stressors. By taking a diversified approach to conservation actions and decisions, conservationists can hedge against uncertainty, take advantage of new methods and information, and tailor actions to the unique needs and limitations of places, thereby ensuring that the biodiversity show will go on.
影响因子：
30.7
作者：
Johnston, Alison;Ausden, Malcolm;Pearce-Higgins, JamesW.
通讯作者：
Pearce-Higgins, JamesW.