Effects of Human Activities in the Coastal Zone of Laizhou Bay

Min Wang, Mei Han, Hongkuan Hui, Yunlong Li
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引用次数: 1

Abstract

Abstract The serious destruction of resources and environment in Laizhou Bay has attracted extensive attention of researchers. This study mainly analysed the changes of fish structure and environment in the coastal zone of Laizhou Bay caused by human activities. By consulting literatures and field measurements, the changes of dominant fish species, coastline and sea water intrusion were analysed. The results showed that dominant fish species in Laizhou Bay change from high-economic species to low-economic species under the influence of human activities, and the coastline erosion was serious, and the area of sea water intrusion was also increasing year by year. It is concluded from the research results that human activities had a significant impact on the structure of fish school and the environment. It is necessary to arrange human activities in an appropriate amount to reduce the overexploitation of resources in order to restore the fishery resources and environment in Laizhou Bay.
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人类活动对莱州湾海岸带的影响
莱州湾资源环境的严重破坏引起了研究者的广泛关注。本研究主要分析了人类活动对莱州湾海岸带鱼类结构和环境的影响。通过查阅文献和实地测量,分析了优势鱼种、海岸线和海水入侵的变化。结果表明:在人类活动的影响下,莱州湾优势鱼类由高经济物种向低经济物种转变,海岸线侵蚀严重,海水入侵面积也逐年增加;研究结果表明,人类活动对鱼类种群结构和环境产生了重大影响。为了恢复莱州湾渔业资源和环境,有必要合理安排人类活动,减少资源的过度开发。
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