| A new model to extract environmental pattern for fishing ground |
| |
| 作者姓名： | Su Fenzhen Zhou Chenghu Liu Baoyin Du Yunyan Shao Quanqin |
| |
| 作者单位： | Su Fenzhen1，Zhou Chenghu1，Liu Baoyin2，Du Yunyan1，Shao Quanqin1 1. Institute of Geographic Science and Resource Research，Chinese Academy of Sciences，Beijing 100101，China 2. First Institute of Oceanography，State Oceanic Administration，Qingdao 266061，China |
| |
| 基金项目： | ThisstudywassupportedbytheProjectsfrom 86 3 - 818,theYouthFundProject (2 0 0 1AA6 390 80 )andKeyProjectNo . 2 0 0 1AA6 330 10 . |
| |
| 摘 要： | ＩＮＴＲＯＤＵＣＴＩＯＮＩｎｔｅｒａｃｔｉｏｎｓｂｅｔｗｅｅｎｏｒｇａｎｉｓｍｓａｎｄｔｈｅｉｒｂｉｏｔｉｃａｎｄａｂｉｏｔｉｃｅｎｖｉｒｏｎｍｅｎｔａｌｃｈａｒａｃｔｅｒｉｓｔｉｃｓｓｔｒｏｎｇｌｙｉｎｆｌｕｅｎｃｅｔｈｅｓｐａｔｉａｌｏｃｃｕｐａｎｃｙｏｆｌｉｖｉｎｇｏｒｇａｎｉｓｍ (Ｂｒｏｓｓｅｅｔａｌ .,1 999) .Ｍｏｄｅｌｉｎｇａｎｄｓｉｍｕｌａｔｉｏｎａｒｅｕｓｅｆｕｌｔｏｏｌｓｔｏｒｏｕｇｈｌｙｍｉｍｉｃｔｈｅｅｃｏｓｙｓｔｅｍｂｕｔｔｈｅｉｒａｂｉｌｉｔｙｔｏｍｏｄｅｌｔｈｅｅｃｏ…
|
| 关 键 词： | Geographical information system (GIS) oceanic factor field fishing ground spatio-temporal association rule |
| 收稿时间： | 2002/3/22 0:00:00 |
| 修稿时间： | 2002/6/20 0:00:00 |
A new model to extract environmental pattern for fishing ground |
| |
| Su Fenzhen,Zhou Chenghu,Liu Baoyin,Du Yunyan,Shao Quanqin.A new model to extract environmental pattern for fishing ground[J].Acta Oceanologica Sinica,2002,21(4):483-493. |
| |
| Authors: | Su Fenzhen Zhou Chenghu Liu Baoyin Du Yunyan and Shao Quanqin |
| |
| Institution: | 1.Institute of Geographic Science and Resource Research, Chinese Academy of Sciences, Beijing 100101, China2.First Institute of Oceanography, State Oceanic Administration, Qingdao 266061, China |
| |
| Abstract: | The relationship between the forming of fishing ground and the oceanic spatio-temporal field is nonlinear. In order to analyse the relationship between variables with 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 spatio-temporal 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. And a experiment is given to show how to find the temperature pattern for the forming of the fishing grounds in Dasha area. It shows that the model is active and it should be the research front for the marine fishery. |
| |
| Keywords: | Geographical information system (GIS) oceanic factor field fishing ground spatio-temporal association rule |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《海洋学报(英文版)》浏览原始摘要信息 |
| 点击此处可从《海洋学报(英文版)》下载免费的PDF全文 |
