Characterizing uncertainty in climate impact projections: a case study with seven marine species on the North American continental shelf
Characterizing uncertainty in climate impact projections: a case study with seven marine species on the North American continental shelf
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描述气候影响预测的不确定性:北美大陆架七种海洋物种的案例研究
DOI:
10.1093/icesjms/fsaa103
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发表时间:
2020
影响因子:
3.3
通讯作者:
Pinsky, Malin L
中科院分区:
文献类型:
--
作者:
Morley, James W;Frölicher, Thomas L;Pinsky, Malin L
Projections of climate change impacts on living resources are being conducted frequently, and the goal is often to inform policy. Species projections will be more useful if uncertainty is effectively quantified. However, few studies have comprehensively characterized the projection uncertainty arising from greenhouse gas scenarios, Earth system models (ESMs), and both structural and parameter uncertainty in species distribution modelling. Here, we conducted 8964 unique 21st century projections for shifts in suitable habitat for seven economically important marine species including American lobster, Pacific halibut, Pacific ocean perch, and summer flounder. For all species, both the ESM used to simulate future temperatures and the niche modelling approach used to represent species distributions were important sources of uncertainty, while variation associated with parameter values in niche models was minor. Greenhouse gas emissions scenario contributed to uncertainty for projections at the century scale. The characteristics of projection uncertainty differed among species and also varied spatially, which underscores the need for improved multi-model approaches with a suite of ESMs and niche models forming the basis for uncertainty around projected impacts. Ensemble projections show the potential for major shifts in future distributions. Therefore, rigorous future projections are important for informing climate adaptation efforts.
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影响因子:
4
作者:
G. Martin;M. Mamas;N. Peek;I. Buchan;M. Sperrin
通讯作者:
M. Sperrin
DOI:
10.1525/elementa.240
发表时间:
2017-08
期刊:
--
影响因子:
--
作者:
A. Thomas;A. Pershing;K. Friedland;J. Nye;Katherine E. Mills;M. Alexander;N. Record;Ryan A. Weatherbee;M. E. Henderson
通讯作者:
A. Thomas;A. Pershing;K. Friedland;J. Nye;Katherine E. Mills;M. Alexander;N. Record;Ryan A. Weatherbee;M. E. Henderson
影响因子:
2.1
作者:
Wong, Albert;van Baal, Pieter H. M.;Polder, Johan J.
通讯作者:
Polder, Johan J.
影响因子:
3.3
作者:
Jones, Miranda C.;Cheung, William W. L.
通讯作者:
Cheung, William W. L.
影响因子:
2.4
作者:
Charles T Perretti;J. Thorson
通讯作者:
J. Thorson