| 胶东半岛南部典型海湾地貌过程对滩涂养殖的响应 |
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| 引用本文： | 战 超,王 庆,夏艳玲,王燕飞,刘亚龙,张明明.胶东半岛南部典型海湾地貌过程对滩涂养殖的响应[J].海洋与湖沼,2013,44(2):283-291. |
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| 作者姓名： | 战 超 王 庆 夏艳玲 王燕飞 刘亚龙 张明明 |
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| 作者单位： | 1. 鲁东大学海岸研究所 烟台 264025
2. 中国海洋大学信息科学与工程学院 青岛 266100 |
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| 基金项目： | 国家自然科学基金项目, 41071011号; 国家自然科学基金项目, 41171158号; 国家自然科学基金项目, 41271016号 |
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| 摘 要： | 应用3S技术和海湾涨/落潮不对称原理,研究了最近40年来胶东半岛南部四个典型潮汐汊道海湾的动力地貌演变,分析了大面积修建养殖池对海湾地貌过程的影响。结果表明,最近30年来4个海湾的海岸地貌类型面积、空间分布格局、地貌类型转换、地貌结构和地貌冲淤状态发生了显著改变。在大面积养殖池被围建以前的1960s年代末到1980s年代初,丁字湾处于涨潮不对称状态但不对称程度增高,乳山湾、五垒岛湾和靖海湾也处于涨潮不对称状态但不对称程度在降低。最近30年来的大面积滩涂养殖池修建,使丁字湾由不断增强的涨潮不对称向落潮不对称状态逆转,使五垒岛湾、靖海湾由涨潮不对称向落潮不对称状态的转化提前,使乳山湾由涨潮不对称向落潮不对称状态的转化延缓。
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| 关 键 词： | 涨/落潮不对称 潮汐不对称比率 潮汐汊道海湾 滩涂养殖 胶东半岛 |
| 收稿时间： | 2012/4/10 0:00:00 |
| 修稿时间： | 2012/5/26 0:00:00 |
THE RESPONSE OF GEOMORPHIC PROCESS TO AQUACULTURE ON TIDAL FLAT IN TYPICAL TIDAL INLET BAYS ALONG THE SOUTHERN JIAODONG PENINSULA |
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| ZHAN Chao,WANG Qing,XIA Yan-Ling,WANG Yan-Fei,LIU Ya-Long and ZHANG Ming-Ming.THE RESPONSE OF GEOMORPHIC PROCESS TO AQUACULTURE ON TIDAL FLAT IN TYPICAL TIDAL INLET BAYS ALONG THE SOUTHERN JIAODONG PENINSULA[J].Oceanologia Et Limnologia Sinica,2013,44(2):283-291. |
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| Authors: | ZHAN Chao WANG Qing XIA Yan-Ling WANG Yan-Fei LIU Ya-Long and ZHANG Ming-Ming |
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| Institution: | Coast Institute, Ludong University, Yantai;Coast Institute, Ludong University, Yantai;Coast Institute, Ludong University, Yantai;Coast Institute, Ludong University, Yantai;College of Information Science and Engineering, Ocean University of China;Coast Institute, Ludong University, Yantai |
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| Abstract: | Based on flood/ebb asymmetry theory and 3S technologies, the morphodynamic evolution during the last 40 years and the impact of mass coastal ponds construction on geomorphic process during the last 30 years of four typical tidal inlet bays in southern Jiaodong Peninsula were studied. Results show that the coastal geomorphic types and the area, distribution, conversion, structure, and erosion/deposition in four bays have significantly changed in the last 30 years. From late 1960s to early 1980s, when large areas of coastal ponds had not been reclaimed, the Dingzi Bay was in flood asymmetry state with its asymmetry ratio increasing, while the Rushan Bay, the Wuleidao Bay, and the Jinghai Bay were also in this state, but their asymmetry ratios were decreasing. However, large-scale coastal pond construction in the last 30 years had caused the Dingzi Bay sudden reverse in ebb asymmetry from rising flood asymmetry state, speeded up the transformation from flood to ebb asymmetry in the Wuleidao Bay and the Jinghai Bay, and delayed the transformation from ebb to flood asymmetry in the Rushan Bay. |
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| Keywords: | flood/ebb asymmetry tidal asymmetry ratio tidal inlet bay aquaculture on tidal flat Jiaodong Peninsula |
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