A spatio-temporal pattern extracting model for fishing ground

SU Fen-zhen; ZHOU Cheng-hu; LIU Bao-yin; DU Yun-yan; SHAO Quan-qin

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SU Fen-zhen, ZHOU Cheng-hu, LIU Bao-yin, DU Yun-yan, SHAO Quan-qin. A spatio-temporal pattern extracting model for fishing ground[J]. Haiyang Xuebao, 2002, 24(5): 46-56.

Citation:

SU Fen-zhen, ZHOU Cheng-hu, LIU Bao-yin, DU Yun-yan, SHAO Quan-qin. A spatio-temporal pattern extracting model for fishing ground[J]. Haiyang Xuebao, 2002, 24(5): 46-56.

SU Fen-zhen, ZHOU Cheng-hu, LIU Bao-yin, DU Yun-yan, SHAO Quan-qin. A spatio-temporal pattern extracting model for fishing ground[J]. Haiyang Xuebao, 2002, 24(5): 46-56.

Citation:

SU Fen-zhen, ZHOU Cheng-hu, LIU Bao-yin, DU Yun-yan, SHAO Quan-qin. A spatio-temporal pattern extracting model for fishing ground[J]. Haiyang Xuebao, 2002, 24(5): 46-56.

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A spatio-temporal pattern extracting model for fishing ground

1.
Institute of Geography Science and Resource Research, Chinese Academy of Sciences, Beijing 100101, China
2.
First Institute of Oceanography, State Oceanic Administration, Qingdao 266061, China

Received Date: 2002-03-20
Rev Recd Date: 2002-05-20

Abstract

Abstract

The relationship between the forming of fishing ground and the oceanic spatio-temporal field is nonlinear.In order to analyse the relationship between them which has the spatio-temporal structures, a spatio-temporal pattern extracting model is provided to find the reason for the forming of fishing ground.In the model, the spatiotemporal structure of the oceanic factors is expressed as neighbour.The elements in the neighbour are filled in the table of decision-making system.After a recursion processing the spatio-temporal rule will be extracted with the spatio-temporal structure.This model is used to find the temperature pattern which is the temperature reason for the forming of the fishing grounds in Dasha area.The practice shows that the model is active and it should be the research front for the marine fishery.
- geographical information system(GIS),
- oceanic factor field,
- fishing ground,
- spatio-temporal association rule

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References(16)

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