https://scholars.lib.ntu.edu.tw/handle/123456789/402304
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | CHIH-HAO HSIEH | en |
dc.creator | CHIH-HAO HSIEH | - |
dc.date.accessioned | 2018-09-10T18:06:16Z | - |
dc.date.available | 2018-09-10T18:06:16Z | - |
dc.date.issued | 2018-12 | - |
dc.identifier.uri | https://doi.org/10.1038/s41598-018-25403-x | - |
dc.identifier.uri | http://scholars.lib.ntu.edu.tw/handle/123456789/402304 | - |
dc.description.abstract | Size structure of fish stock plays an important role in maintaining sustainability of the population. Size distribution of an exploited stock is predicted to shift toward small individuals caused by size-selective fishing and/or warming; however, their relative contribution remains relatively unexplored. In addition, existing analyses on size structure have focused on univariate size-based indicators (SBIs), such as mean length, evenness of size classes, or the upper 95-percentile of the length frequency distribution; these approaches may not capture full information of size structure. To bridge the gap, we used the variation partitioning approach to examine how the size structure (composition of size classes) responded to fishing, warming and the interaction. We analyzed 28 exploited stocks in the West US, Alaska and North Sea. Our result shows fishing has the most prominent effect on the size structure of the exploited stocks. In addition, the fish stocks experienced higher variability in fishing is more responsive to the temperature effect in their size structure, suggesting that fishing may elevate the sensitivity of exploited stocks in responding to environmental effects. The variation partitioning approach provides complementary information to univariate SBIs in analyzing size structure. © 2018 The Author(s). | - |
dc.language | en | en |
dc.relation.ispartof | Scientific Reports | en_US |
dc.source | AH-Crossref | - |
dc.subject.classification | [SDGs]SDG14 | - |
dc.subject.other | Alaska; article; fish stock; fishing; human; North Sea; structure activity relation; temperature sensitivity; warming; animal; environmental protection; fish; fishery; physiology; population dynamics; sea food; temperature; Alaska; Animals; Conservation of Natural Resources; Fisheries; Fishes; Population Dynamics; Seafood; Temperature | - |
dc.title | Fishing and temperature effects on the size structure of exploited fish stocks | - |
dc.type | journal article | en |
dc.identifier.doi | 10.1038/s41598-018-25403-x | - |
dc.identifier.scopus | 2-s2.0-85046874767 | - |
dc.identifier.isi | WOS:000431623800002 | - |
item.fulltext | no fulltext | - |
item.openairetype | journal article | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.grantfulltext | none | - |
item.cerifentitytype | Publications | - |
crisitem.author.dept | Oceanography | - |
crisitem.author.dept | Ecology and Evolutionary Biology | - |
crisitem.author.dept | Fisheries Science | - |
crisitem.author.dept | Master's Program in Biodiversity (MPB) | - |
crisitem.author.orcid | 0000-0001-5935-7272 | - |
crisitem.author.parentorg | College of Science | - |
crisitem.author.parentorg | College of Life Science | - |
crisitem.author.parentorg | College of Life Science | - |
crisitem.author.parentorg | International College | - |
顯示於: | 海洋研究所 |
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