CAJ | 학술논문

[目的]利用熵权模糊综合评价法对养殖池塘水质状况进行评价，以期能对池塘养殖的水质评判提供参考。[方法]利用熵权模糊综合评价法评价以乌克兰鳞鲤（Cyprinus carpio）为主养鱼，平均规格71．4g，尾，密度分别为6000、9000、1200（3尾／hm2的3组池塘的水质情况。[结果]根据我国地表水环境质量标准GB3838—2002，在养殖过程中，6000尾／hm2组池塘属I类水，9000和12000尾／hm2组池塘属V类水。[结论]随着养殖密度的增大，池塘水质逐渐变差，但从综合评价结果也可看出9000和12000尾／hm2组池塘的水质没有差异。
[목적]이용적권모호종합평개법대양식지당수질상황진행평개，이기능대지당양식적수질평판제공삼고。[방법]이용적권모호종합평개법평개이오극란린리（Cyprinus carpio）위주양어，평균규격71．4g，미，밀도분별위6000、9000、1200（3미／hm2적3조지당적수질정황。[결과]근거아국지표수배경질량표준GB3838—2002，재양식과정중，6000미／hm2조지당속I류수，9000화12000미／hm2조지당속V류수。[결론]수착양식밀도적증대，지당수질축점변차，단종종합평개결과야가간출9000화12000미／hm2조지당적수질몰유차이。
[Objective] This study was to provide references for the evaluation of water quality in aquaculture ponds by evaluating the pond water quality using fuzzy comprehensive evaluation method based on entropy weight. [Method] The fuzzy compre- hensive evaluation method based on entropy weight was used to evaluate the water quality in the ponds with Ukraine scale carp （Cyprinus carpio） as the main cultivated fish. The average size of the fish was 71.4 g/ind, and totally three groups of pond were set with the population density of 6 000, 9 000, 12 000 ind/hm2. [Result] According to the GB3838-2002 Environmental Quality Standards for Surface Water of China, the water quality of 6 000 ind/hm2 group was Grade I, and the water quality of 9 000 and 12 000 ind/hm2 were Grade V. [Conclusion] With the increasing of feeding density, the pond water quality would worsen, however, there is no difference on water quality between 9 000 and 12 000 ind/hm2 groups.