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| 闽南-台湾浅滩渔场海表温度对鲐鲹鱼类群聚资源年际变动的影响初探 | |
| 引用本文： | 张学敏,商少平,张彩云,卢振彬,商少凌,李雪丁.闽南-台湾浅滩渔场海表温度对鲐鲹鱼类群聚资源年际变动的影响初探[J].海洋通报,2005,24(4):91-96. |
| 作者姓名： | 张学敏 商少平 张彩云 卢振彬 商少凌 李雪丁 |
| 作者单位： | 1. 厦门大学海洋环境科学教育部重点实验室,福建,厦门,361005;厦门大学海洋与环境学院,福建,厦门,361005 2. 福建省水产研究所,福建,厦门,361012 3. 厦门大学海洋环境科学教育部重点实验室,福建,厦门,361005;农业部海洋与河口渔业重点开放实验室,上海,200090 |
| 基金项目： | 国家自然科学基金（49906008）;厦门市科委项目3502Z2000101 |
| 摘 要： | 利用闽南-台湾浅滩渔场1986-1997年遥感海表温度资料与同期灯光围网渔业信息船的渔捞日志,对该渔场海表温度与鲐鲹鱼类群聚资源年际变动之间的关系进行了初步的探讨.结果表明,沿着25.5℃等温线形成一个中心渔场,空间位置的年际摆动范围在纬向上小于0.5°;海表温度距平(SSTA)与鲐鲹鱼类资源指数的变动在年际尺度上没有关联,但在年代际尺度上存在一定关联,1988年起SSTA摆动的频度和幅度在正值态大于负值态,而资源指数则呈现逐步上升的趋势. |
| 关 键 词： | CPUE 鲐鳢鱼类 遥感SST 长期变动 闽南一台湾浅滩渔场 |
| 文章编号： | 1001-6392（2005）04-0091-06 |
| 收稿时间： | 20040614 |
| 修稿时间： | 20040614 |
Potential Influence of Sea Sufrace Temperature on the Interannual Fluctuation of the Catch and the Distribution of Chub Macherel and Round Scad in the Minnan-Taiwan Bank Fishing Ground, China |
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| ZHANG Xuemin,SHANG Shaoping,Zhang Caiyun,LU Zhenbin,SHANG Shaoling,LI Xueding.Potential Influence of Sea Sufrace Temperature on the Interannual Fluctuation of the Catch and the Distribution of Chub Macherel and Round Scad in the Minnan-Taiwan Bank Fishing Ground, China[J].Marine Science Bulletin,2005,24(4):91-96. | |
| Authors: | ZHANG Xuemin SHANG Shaoping Zhang Caiyun LU Zhenbin SHANG Shaoling LI Xueding |
| Institution: | ZHANG Xuemin1,2,SHANG Shaoping1,2,ZHANG Caiyun1,2,LU Zhenbin4,SHANG Shaoling1,3,LI Xueding1,2 |
| Abstract: | L ogbooks of light purse net fishing during the period from 1986 to 1997 in the Minnan-Taiwan Bank Fishing Ground along with the concurrent AVHRR remote sensing sea surface temperature (SST) were analyzed. The location of fishing ground center fluctuated from year to year, generally distributing along the 25.5 degree C isotherm. The SST anomaly (SSTA) data demonstrated the possibility that there was one shift from cold to warm regime occurring in 1988, while Catch Per Unit Effort (CPUE) of Chub Macherel and Round Scad was likely to show a tendency of gradual increase after 1988. However, the proportion of warm water species relative to warm temperate species changed only after 1992. |
| Keywords: | CPUE Chub Macherel Round Scad Remote sensing SST Interannual fluctuation Minnan-Taiwan Bank Fishing Ground |
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