CAJ | 학술논문

【目的】以曹妃甸某污水排海工程为例，对排海工程渔业资源损害定量分析方法进行探讨，为今后类似工程生物资源损害评估提供参考依据。【方法】在大量已有研究成果及经验的基础上，对水污染生物资源损害计算基本公式、受损范围及死亡率的确定方法进行讨论。结合工程实际情况及海洋生态环境现状调查结果，定量分析工程对渔业资源造成的损害。【结果】工程对海洋渔业资源造成损害的面积约为0．218km2，在此范围内，仔鱼和鱼卵的损失量分别约为4．65×106尾和9．63×106个，而成鱼基本不受影响。【结论】本方法的提出对今后海洋工程生物资源损害研究具有一定的参考价值。
【목적】이조비전모오수배해공정위례，대배해공정어업자원손해정량분석방법진행탐토，위금후유사공정생물자원손해평고제공삼고의거。【방법】재대량이유연구성과급경험적기출상，대수오염생물자원손해계산기본공식、수손범위급사망솔적학정방법진행토론。결합공정실제정황급해양생태배경현상조사결과，정량분석공정대어업자원조성적손해。【결과】공정대해양어업자원조성손해적면적약위0．218km2，재차범위내，자어화어란적손실량분별약위4．65×106미화9．63×106개，이성어기본불수영향。【결론】본방법적제출대금후해양공정생물자원손해연구구유일정적삼고개치。
Objective]Taking sewage marine disposal engineering in Caofeidian as example,the quantitative analysis method of the fishery resources damage was discussed,to provide some reference for similar proj ects.[Methods]Based on a large number of researching results and engineer experiences,the estimation formula of biological resource damaged,and the determi-nation method of influence area and mortality rate of organisms were discussed.Combined with the actual situation of engineering and the present situation of ecological environment, the fishery resources damage caused by engineering was analyzed.[Results]The engineering affects on the area of marine fishery resources is about 0.218km2 .In this region,the loss quantity of the larvae and roes of some fish roughly is 4.65×106(ind)and 9.63×106(ind) respectively,and adult fish is unaffected.[Conclusion]The method proposed in this paper provides reference for research on the biological resource damage of marine engineering.