Search References

Year Citation Gear Species Technique/Category
2021
Semba Y (2021) Length frequency of shortfin mako (Isurus oxyrinchus) reported in the Japanese observer program between 2011 and 2019. In: ISC 2021 1st Shark Working Group Workshop. ISC/21/SHARKWG-1/09, Online
LL Sharks and Rays
Population Level Assessments
2022
Semba Y (2022) Revision of fleet definition of size data of blue shark (Prionace glauca) collected by Japanese commercial longline fishery and longline research program in the North Pacific. In: ISC 2022 1st Shark Working Group Workshop. ISC/22/SHARKWG-1/03, Online, p 8
LL Sharks and Rays
Population Level Assessments
2022
Semba Y (2022) Review of biological parameter of shortfin mako (Isurus oxyrinchus) in the North Pacific used for the stock assessment in 2018. In: ISC 2022 3rd Shark Working Group. ISC/22/SHARKWG-3/3, Shimizu, Japan
LL Sharks and Rays
Population Level Assessments
2021
Semba Y, Fujinami Y, Hutchinson M, et al (2021) Progress report of collaborative study on the migration pattern of blue shark (Prionace glauca) in the central North Pacific Ocean. In: ISC 2021 2nd Shark Working Group Workshop. ISC/21/SHARKWG-2/09, Online, p 9
Sharks and Rays
Management Categories
2016
Semba Y, Kai M (2016) Update of standardized CPUE of blue shark (Prionace glauca) in the Indian Ocean estimated from Japanese observer data between 1992 and 2015. In: IOTC - 12th Working Party on Ecosystems and Bycatch. IOTC-2016-WPEB12-38, Seychelles
LL Sharks and Rays
Population Level Assessments
2017
Semba Y, Kai M (2017) Updated standardized CPUE of blue shark (Prionace glauca) in the Indian Ocean estimated from Japanese observer data between 1992 and 2016. In: IOTC - 13th Working Party on Ecosystems and Bycatch. IOTC-2017-WPEB13-29-Rev1, San Sebastián, Spain
LL Sharks and Rays
Population Level Assessments
2017
Semba Y, Kai M, Yokawa K (2017) Revised standardized CPUE of shortfin mako (Isurus oxyrinchus) caught by the Japanese tuna longline fishery in the north Atlantic ocean between 1994 and 2015. Collect Vol Sci Pap ICCAT 74:1613–1627
LL Sharks and Rays
Population Level Assessments
2008
Semba Y, Matsumotp T, Okamoto H, Tanabe T (2008) Report of Japan’s Scientific Observer Program for Tuna Longline Fishery in the Atlantic Ocean in the Fishing years of 2005 and 2006. CVSP 62:2123–2145
LL Marine Mammals,
Sea Turtles,
Seabirds,
Sharks and Rays
2014
Semba Y, Yokawa K (2014) Information on the existing knowledge on the life history traits of shortfin mako, Isurus oxyrinchus. ICCAT Collect Vol Sci Papers 70:2433–2440
LL Sharks and Rays
Population Level Assessments
2019
Semba Y, Yokoi H, Kai M (2019) Estimate of intrinsic rate of natural increase (r) of shortfin mako (Isurus oxyrinchus) based on life history parameters from Indian Ocean. In: IOTC - 15th Working Party on Ecosystems and Bycatch. IOTC-2019-WPEB15-20, La Saline Les Bains, Reunion Island
LL Sharks and Rays
Population Level Assessments
2018
Semba Y, Kai M, Ochi D, Honda H (2018) Proposals of discussion for the re-evaluation of stock status for the Atlantic shortfin mako. ICCAT Collect Vol Sci Papers 75:440–444
LL, PS Sharks and Rays
Population Level Assessments
2018
Semba Y, Kai M, Oshima K, et al (2018) A trial evaluation of the effectiveness of the use of circle hooks to reduce mortality of shortfin mako shark in pelagic longline fisheries - Mortality of shortfin mako shark on circle hooks vs j-hooks. ICCAT Collect Vol Sci Papers 75:435–439
LL Sharks and Rays
Mitigation Techniques
Management Categories
2021
Semba Y, Yokoi H (2021) Update of Age and sex specific Natural mortality of the blue shark (Prionace glauca) in the North Pacific Ocean. In: IOTC- 17th Working Party on Ecosystems & Bycatch (Data Prep). IOTC-2021-WPEB17(DP)-INF07, Online
LL Sharks and Rays
Population Level Assessments
2012
Seminoff JA, Wallace BP (eds) (2012) Sea turtles of the eastern Pacific: advances in research and conservation. University of Arizona Press, Tucson
LL, PS Sea Turtles
2017
Seminoff J, Caceres V (2017) Conservation Status And Habitat Use Of Sea Turtles In The Eastern Pacific. In: IATTC - 7th Meeting of the Working Group on Bycatch. La Jolla, California
LL, PS Sea Turtles
Mitigation Techniques
2021
Senko JF, Nalovic MA (2021) 16 - Addressing Sea Turtle Bycatch in Developing Countries: A Global Challenge That Requires Adaptive Solutions for the 21st Century. In: Nahill B (ed) Sea Turtle Research and Conservation. Academic Press, pp 151–165
GN Sea Turtles
Management Categories
2022
Senko JF, Peckham SH, Aguilar-Ramirez D, Wang JH (2022) Net illumination reduces fisheries bycatch, maintains catch value, and increases operational efficiency. Current Biology 32:911-918.e2. https://doi.org/10.1016/j.cub.2021.12.050
GN Sea Turtles,
Sharks and Rays
Mitigation Techniques
2014
Senko J, Mancini A, Seminoff JA, Koch V (2014) Bycatch and directed harvest drive high green turtle mortality at Baja California Sur, Mexico. Biological Conservation 169:24–30. https://doi.org/10.1016/j.biocon.2013.10.017
GN Sea Turtles
2014
Senko J, White ER, Heppell SS, Gerber LR (2014) Comparing bycatch mitigation strategies for vulnerable marine megafauna. Anim Conserv 17:5–18. https://doi.org/10.1111/acv.12051
LL, PS, GN Marine Mammals,
Sea Turtles,
Seabirds
2020
Seonghun K, Pyungkwan K, Seongjae J, Kyounghoon L (2020) Assessment of the physical characteristics and fishing performance of gillnets using biodegradable resin (PBS/PBAT and PBSAT) to reduce ghost fishing. Aquatic Conservation: Marine and Freshwater Ecosystems 30:1868–1884. https://doi.org/https://doi.org/10.1002/aqc.3354
GN Marine Mammals,
Sea Turtles,
Seabirds,
Sharks and Rays
2014
Sepulveda CA, Aalbers SA, Heberer C (2014) Testing Modified Deep-Set Buoy Gear to Minimize Bycatch and Increase Swordfish Selectivity. BREP 1:27–32
LL Sharks and Rays
2015
Sepulveda CA, Heberer C, Aalbers SA (2015) Development and Trial of Deep-set Buoy Gear for Swordfish, Xiphias gladius, in the Southern California Bight. MFR 76:28–36. https://doi.org/10.7755/MFR.76.4.2
LL Marine Mammals,
Sea Turtles,
Sharks and Rays
2015
Sepulveda CA, Heberer C, Aalbers SA, et al (2015) Post-release survivorship studies on common thresher sharks (Alopias vulpinus) captured in the southern California recreational fishery. Fisheries Research 161:102–108. https://doi.org/10.1016/j.fishres.2014.06.014
LL Sharks and Rays
Mitigation Techniques
2019
Sepulveda CA, Wang M, Aalbers SA (2019) Post-release survivorship and movements of bigeye thresher sharks, Alopias superciliosus, following capture on deep-set buoy gear. Fisheries Research 219:105312. https://doi.org/10.1016/j.fishres.2019.105312
LL Sharks and Rays
2018
Sepulveda CA, Aalbers SA (2018) Exempted Testing of Deep-set Buoy Gear and Concurrent Research Trials on Swordfish, Xiphias gladius, in the Southern California Bight. MFR 80:17–29. https://doi.org/10.7755/MFR.80.2.2
LL Marine Mammals,
Sea Turtles,
Sharks and Rays