Scenario analysis of the effects of the Great East Japan Earthquake on the chum salmon population-enhancement system
Fisheries Science, ISSN: 1444-2906, Vol: 81, Issue: 5, Page: 803-814
2015
- 5Citations
- 6Captures
Metric Options: Counts1 Year3 YearSelecting the 1-year or 3-year option will change the metrics count to percentiles, illustrating how an article or review compares to other articles or reviews within the selected time period in the same journal. Selecting the 1-year option compares the metrics against other articles/reviews that were also published in the same calendar year. Selecting the 3-year option compares the metrics against other articles/reviews that were also published in the same calendar year plus the two years prior.
Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Article Description
The Great East Japan Earthquake may have resulted in increased mortality of artificially propagated chum salmon fry (2010 year class) from Iwate Prefecture (CSI), both in the hatchery and after release. Individuals from the 2010 year class will return in 2014–2015. To evaluate the potential for future issues associated with the effects of the earthquake, we simulated CSI population dynamics using a model that incorporated stratified earthquake-influenced survival rates λl (l = 0.00−1.00 at intervals of 0.25) under various scenarios. Under laissez-faire scenarios (median exploitation rate EMed) under low post-release survival rate SLow and all λl, the median number of hatchery-released fry Ht′ did not reach the target H* in 2014 and 2015. The probability Pj,t of not meeting the targets was 0.56−1.00 (2014) and 0.79−1.00 (2015). Meanwhile, with simulation of a low exploitation rate, SLow, and a higher λl (0.50), the Pj,t in 2014 and 2015 was 0.00−0.17 and 0.21−0.72, respectively. Under SMed and SHigh, Ht′ reached H* at λl (>0.50) regardless of El, and the cumulative catch varied primarily with Sl. Our results suggest that simulations can provide a method of predicting potential issues and can offer insight into strategies to minimize future problems.
Bibliographic Details
http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84941351879&origin=inward; http://dx.doi.org/10.1007/s12562-015-0896-1; http://link.springer.com/10.1007/s12562-015-0896-1; http://link.springer.com/content/pdf/10.1007/s12562-015-0896-1; http://link.springer.com/content/pdf/10.1007/s12562-015-0896-1.pdf; http://link.springer.com/article/10.1007/s12562-015-0896-1/fulltext.html; https://dx.doi.org/10.1007/s12562-015-0896-1; https://link.springer.com/article/10.1007/s12562-015-0896-1
Springer Science and Business Media LLC
Provide Feedback
Have ideas for a new metric? Would you like to see something else here?Let us know