Fishery Bulletin最新文献_第6页

Reducing uncertainty in survey abundance estimates by considering alternative designs and estimators: a case study with 3 species in the Gulf of Alaska 通过考虑备选设计和估算器减少调查丰度估算的不确定性:阿拉斯加湾3个物种的案例研究

4区农林科学

Fishery Bulletin Pub Date : 2023-05-02 DOI: 10.7755/fb.121.1-2.5

Paul G. von Szalay, Stan Kotwicki, Lewis A. K. Barnett, Lou J. Rugolo, Kotaro Ono

引用次数: 0

Ovarian masculinization and reproductive impairment in 3 species of groundfish in and around the hypoxic zone in the Gulf of Mexico 墨西哥湾缺氧区及其周围3种底栖鱼类的卵巢雄性化和生殖障碍

IF 0.8 4区农林科学

Fishery Bulletin Pub Date : 2023-02-16 DOI: 10.7755/fb.121.1-2.4

Michael V. Cyrana, Alexander J. Ledet, Henry L. Bart Jr.

引用次数: 0

Exploring the biotic resistance of the invasive green crab (Carcinus maenas) by examining the diet of North American river otters (Lontra canadensis): suppl. figure 通过检查北美河獭（Lontra canadensis）的饮食来探索入侵青蟹（Carcinus maenas）的生物抗性：补充图

IF 0.8 4区农林科学

Fishery Bulletin Pub Date : 2023-02-15 DOI: 10.7755/fb.121.1-2.3s

Bobbie Buzzell, A. Akmajian, A. Acevedo-Gutiérrez

{"title":"Exploring the biotic resistance of the invasive green crab (Carcinus maenas) by examining the diet of North American river otters (Lontra canadensis): suppl. figure","authors":"Bobbie Buzzell, A. Akmajian, A. Acevedo-Gutiérrez","doi":"10.7755/fb.121.1-2.3s","DOIUrl":"https://doi.org/10.7755/fb.121.1-2.3s","url":null,"abstract":"— We examined the potential of North American river otters ( Lontra canadensis ) to buffer the expansion of the invasion by green crab ( Carci-nus maenas ) on the West Coast of the United States, documenting the diet of otters from scat remains on the Wa’atch and Tsoo-Yess Rivers, in Washington State, in 2018 and 2019. We tallied hard remains of prey and calculated frequency of occurrence, and we compared predation of the green crab to monthly values of catch per unit of effort for this crab species. North American river otters did not consume green crab in the Tsoo-Yess River and infrequently consumed green crab in the Wa’atch River (1.66% frequency of occurrence), likely because of the lower abundance of the green crab compared to the abundance of other prey in these rivers. Although our results indicate that North American river otters were not a biotic control of green crab, future studies on the population status of the green crab and North American river otter in both rivers and the long-term predator–prey dynamics could help to better gauge the potential for biotic resistance in populations of the green crab.","PeriodicalId":50442,"journal":{"name":"Fishery Bulletin","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2023-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49616313","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Exploring the biotic resistance of the invasive green crab (Carcinus maenas) by examining the diet of North American river otters (Lontra canadensis) 通过观察北美河獭(Lontra canadensis)的饮食，探讨入侵绿蟹(Carcinus maenas)的生物抗性

4区农林科学

Fishery Bulletin Pub Date : 2023-02-15 DOI: 10.7755/fb.121.1-2.3

Bobbie M. Buzzell, Adrianne M. Akmajian, Alejandro Acevedo-Gutiérrez

引用次数: 0

Juvenile yield and adult abundance, genetic diversity and structure, and linkages among marine habitats for goldlined spinefoot (Siganus guttatus) in the coastal waters of Vietnam 越南沿海水域金线刺的幼鱼产量和成虫丰度、遗传多样性和结构以及海洋栖息地之间的联系

IF 0.8 4区农林科学

Fishery Bulletin Pub Date : 2023-02-14 DOI: 10.7755/fb.121.1-2.2

L. V. Nguyen, D. Mai, Quang M. Thai, T. S. Vo

引用次数: 0

Timing and environmental drivers of spawning migrations of alewife (Alosa pseudoharengus) and blueback herring (A. aestivalis) in rivers of Chesapeake Bay: Supplementary figures 1-4 切萨皮克湾河流中灰鲱(Alosa pseudoharengus)和蓝背鲱鱼(A. aestivalis)产卵洄游的时间和环境驱动因素:补充图1-4

IF 0.8 4区农林科学

Fishery Bulletin Pub Date : 2023-01-01 DOI: 10.7755/fb.121.3.4s4

Henry D. Legett

引用次数: 0

Evaluating otolith increment deposition rates in bigeye tuna (Thunnus obesus) and yellowfin tuna (T. albacares) tagged in the Atlantic Ocean: Suppl. Fig. 2 评估大西洋大眼金枪鱼(Thunnus obesus)和黄鳍金枪鱼(T. albacares)标记的耳石增量沉积率:供应。图2

IF 0.8 4区农林科学

Fishery Bulletin Pub Date : 2022-12-22 DOI: 10.7755/fb.121.1.s2

K. Krusic-Golub, L. Ailloud

{"title":"Evaluating otolith increment deposition rates in bigeye tuna (Thunnus obesus) and yellowfin tuna (T. albacares) tagged in the Atlantic Ocean: Suppl. Fig. 2","authors":"K. Krusic-Golub, L. Ailloud","doi":"10.7755/fb.121.1.s2","DOIUrl":"https://doi.org/10.7755/fb.121.1.s2","url":null,"abstract":"— A recent Atlantic- wide tag- recapture experiment run by the International Commission for the Conservation of Atlantic Tunas was an opportunity to directly validate otolith increment deposition rates for bigeye tuna ( Thunnus obesus ) and yellowfin tuna ( T. albacares ) in the region. Age and time at liberty were estimated by using annual and daily increment counts for sectioned otoliths from sampled fish previously injected with oxy- tetracycline and later recaptured. The use of annual increment counts resulted in g reater age estimates than those from daily increment counts for fish >55 cm straight fork length (SFL). Use of daily increment counts led to underestima- tion of time at liberty for fish >55 cm SFL at recovery, compared with known times at liberty. In contrast, predictions based on annual increment counts are accurate across the entire size range of sampled fish, validating the notion that increments are deposited annually. We therefore recommend that counting annual increments be the preferred method for aging yellowfin and bigeye tuna from the Atlantic Ocean and that the use of daily increments for aging be limited to young of the year. Aging fish accurately is important for stock assess- ments in which data on age and growth play an increasingly essential role in examining population dynamics. It is crucial that otolith reading practices and analyses based on age data reflect the most up- to- date recommendations for age estimation.","PeriodicalId":50442,"journal":{"name":"Fishery Bulletin","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2022-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44357269","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effects of salinity and turbidity on development of bamboo sole (Heteromycteris japonicus) 盐度和浊度对竹比目鱼生长发育的影响

IF 0.8 4区农林科学

Fishery Bulletin Pub Date : 2022-10-11 DOI: 10.7755/fb.120.3-4.7

T. Phan, Albert. V. Manuel, N. Tsutsui, T. Yoshimatsu

{"title":"Effects of salinity and turbidity on development of bamboo sole (Heteromycteris japonicus)","authors":"T. Phan, Albert. V. Manuel, N. Tsutsui, T. Yoshimatsu","doi":"10.7755/fb.120.3-4.7","DOIUrl":"https://doi.org/10.7755/fb.120.3-4.7","url":null,"abstract":"— Heavy rain can decrease salinity and increase turbidity of the water in coastal areas, negatively affecting the development of organisms, par- ticularly during their early life stages. In this study, the effects of salinity and turbidity on embryos of the bamboo sole ( Heteromycteris japonicus ) were evalu- ated to improve understanding of its tolerance to global climate change. Three experiments were carried out over a 7- d period. In the first experiment, embryos of bamboo sole were exposed for 3 h to 1 of 6 salinity levels (14–34). Low salinity levels (14 and 18) resulted in signifi- cantly shorter total lengths of newly hatched larvae in comparison with larval sizes in treatments with higher salinities, but no significant differences were observed in hatching rate and larval survival rate among treatments. In the second experiment, embryos were exposed to turbidities of 0, 100, 300, 500, and 700 nephelometric turbidity units for 3 h. Turbidity significantly decreased hatching rate, survival rate, and total length and increased onset hatching time and percentage of abnormality. In the third experiment, embryos were exposed to different combinations of salinity and turbidity. The interaction effect of salinity and turbidity on total length of newly hatched larvae was significant. These findings indicate that embryo development of bamboo sole was more affected by","PeriodicalId":50442,"journal":{"name":"Fishery Bulletin","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2022-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48591650","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effects of incomplete sampling and standardization on indices of abundance from a fishery-independent trawl survey off the Atlantic coast of the southeastern United States: Suppl. Fig. 3 不完全采样和标准化对美国东南部大西洋沿岸渔业独立拖网调查丰度指数的影响：增刊。图3

IF 0.8 4区农林科学

Fishery Bulletin Pub Date : 2022-09-28 DOI: 10.7755/fb.120.3-4.6s4

Amy Zimney, T. Smart

引用次数: 0

Climate-driven changes in growth and size at maturity of Gulf of Maine lobster stocks: implications for stock assessment models 气候驱动的缅因湾龙虾种群成熟时的生长和大小变化:对种群评估模型的影响

IF 0.8 4区农林科学

Fishery Bulletin Pub Date : 2022-09-22 DOI: 10.7755/fb.120.3-4.5

Cameron T. Hodgdon, N. S. Khalsa, M. Mazur, Y. Chen

引用次数: 0