Small organisms prevailed in the diet of albacore tuna, with predation on juvenile fish commonplace. Albacore tuna exhibits a flexible, opportunistic feeding strategy, from ram filter feeding on abundant schooling prey to visual predation on large individuals. Prey species richness varied highly across ...
A total of four Malaysian tuna longliners plus one carrier began to fish for albacore in the vicinity of southern Mauritius since the 3rd quarter of 2011. This paper was based on the data extracted from fishing log sheets which were sent to Department of Fisheries, Malaysia. During 2005-2013...
金枪鱼cpue因子thunnusalbacores时空 第29卷第3期大连海洋大学学报Vol 29No 32014年6月JOURNALOFDALIANOCEANUNIVERSITYJune2014DOI:10 3969/J ISSN 2095-1388 2014 03 022文章编号:2095-1388(2014)03-0303-06中西太平洋金枪鱼围网的黄鳍金枪鱼CPUE时空分布及其与环境因子的关系王少琴1,许柳雄1、2,朱国平1、2,王学昉...
摘要 根据2013年7月至2014年1月和2014年3月至9月我国金枪鱼科学观察员在南太平洋采集的延绳钓钩位深度数据和长鳍金枪鱼钓获钩位数据,分析了延绳钓各钩位的上浮率,估算了热带和温带海域长鳍金枪鱼钓获深度范围,最适栖...
L. 1961. Ocean temperatures and their relation to albacore tuna (Thunnus germ) distribution in waters off the coast of Oregon, Washington and British Colum- bia. J, Fisheries Res. Board Can., 18: 1145-1152.Alverson, D. L. 1961. Ocean tempera- tures and their relationto albacoretuna (...
Microsatellite analysis of albacore tuna ( Thunnus alalunga ): population genetic structure in the North-East Atlantic ocean and Mediterranean Sea. Marine Biology . 2011; 158 (12):2727–2740.Davies, C. A., Gosling, E. M., Was, A., Brophy, D. & Tysklind, N. (2011). Microsatellite ...
To describe habitat characteristics of ocean hotspots for albacore tuna in the western North Pacific Ocean, this study used multi-spectrum satellite images together with catch data. Satellite data used were sea surface tempera...
Albacore tuna are widespread in the North Pacific Ocean and the basis of an important commercial fishery. These fish live mainly within a fairly narrow thermal niche range defined by sea surface temperature (SST) isotherms between 14 and 19掳C. Because the fish's thermal range coincides with ...
From the findings it can be said that the climatic conditions of LOTI, PWI and PDO play significant roles in structuring the stock dynamics of the albacore tuna in the Eastern and Western South Pacific Ocean. It is imperative to take these factors into account when making management decisions ...
Tuna fisheriesAlbacore tuna (Thunnus alalunga) are an important upper tropic-level oceanic predator with a circum-global distribution. Little is known of the movements and diet of albacore tuna in the South Pacific Ocean and how variability in both might influence the vulnerability of albacore tuna...