Long-term transportation, by road and air, of chub mackerel (Scomber japonicus) and atlantic bonito (Sarda sarda)

Zoo Biology ◽  
2010 ◽  
Vol 30 (4) ◽  
pp. 459-472 ◽  
Author(s):  
João P.S. Correia ◽  
José T.C. Graça ◽  
Morikawa Hirofumi ◽  
Nicole Kube
Keyword(s):  
Scomber Japonicus ◽  
Chub Mackerel ◽  
Sarda Sarda

Optimal Harvesting Policy for Chub Mackerel (Scomber japonicus) in Japan under a Fluctuating Environment

1992 ◽  
Vol 49 (9) ◽  
pp. 1796-1800 ◽  
Author(s):  
Hiroyuki Matsuda ◽  
Tatsu Kishida ◽  
Takashi Kidachi
Keyword(s):  
Optimal Harvesting ◽  
Scomber Japonicus ◽  
Chub Mackerel ◽  
Total Catch ◽  
Temporal Fluctuation ◽  
Catch Data ◽  
Constant Rate ◽  
Constant Escapement ◽  
Stock Abundance

Temporal fluctuation in the reproduction rates of chub mackerel (Scomber japonicus) was estimated for the period 1971–86, when stock abundance of chub mackerel varied from a high to low level. To estimate the effect of various harvesting policies on stock conservation and the long-term catch, six harvesting policies were considered: (1) actual catch data during 1975–88, (2) 1/3 constant rate of exploitation, (3) low maximal catch amount, (4) 1/5 constant rate of exploitation, (5) prohibition of fishing when the stock is rare, and (6) constant-escapement policy. Using the data of reproduction rates during 1975–85, the final stock abundance at 1988 and the total catch amount during 1975–88 under each harvesting policy are calculated. We concluded that harvesting policies (4), (5), and (6) were effective for the stock conservation and that policies (2), (5), and (6) were effective for increasing the total catch.

Effects of freshness on ATP-related compounds in retorted chub mackerel Scomber japonicus

LWT ◽  
2007 ◽  
Vol 40 (7) ◽  
pp. 1186-1190 ◽  
Author(s):  
Takashi Kuda ◽  
Maya Fujita ◽  
Hideyuki Goto ◽  
Toshihiro Yano
Keyword(s):  
Scomber Japonicus ◽  
Chub Mackerel ◽  
Related Compounds
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