The prediction of penaeid shrimp yield in the Bohai Sea in autumn[J]. 海洋湖沼学报(英文), 1986,4(4):343-352.
Jingyao, D., Changchen, Y. The prediction of penaeid shrimp yield in the Bohai Sea in autumn., Chin. J. Ocean. Limnol. 4, 343–352 (1986). https://doi.org/10.1007/BF02845281
The prediction of penaeid shrimp yield in the Bohai Sea in autumn[J]. 海洋湖沼学报(英文), 1986,4(4):343-352. DOI: 10.1007/BF02845281.
Jingyao, D., Changchen, Y. The prediction of penaeid shrimp yield in the Bohai Sea in autumn., Chin. J. Ocean. Limnol. 4, 343–352 (1986). https://doi.org/10.1007/BF02845281DOI:
The prediction of penaeid shrimp yield in the Bohai Sea in autumn
摘要
Abstract
This project was designed to predict penaeid shrimp yield in the Bohai Sea in autumn by means of multiple regression equations based on the data of abundance index obtained from the trawl surveys in the main spawning ground of shrimp in the Bohai Sea and the nursery grounds of juvenile shrimp (Bohai
Laizhou and Liaodong bays and the Luanhe River estuary) in early August every year from 1965–1982. The prediction method and its use are presented in this paper. The abundance indexes obtained from the four sea areas as four independent variables
when subjected to an F test
showed that they had significant effects on the penaeid shrimp yield in the Bohai Sea in autumn.
关键词
Keywords
references
Deng Jingyao et al, 1982. On the mortality of the prawn (Penaeus orientalis Kishinouye) in Bohai Sea.Jour. Fish. China.6(2): 119–127. (in Chinese)
Liu Chuanzhen et al. 1981. A study on the method of prediction for the autumnal prawn catches in Bohai Sea.Jour. Fish. China 5(1): 65–74 (in Chinese)
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