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한국생태학회 / v.21, no.6, 1998년, pp.759-770 
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생물지수를 이용한 북한강 수계에서의 생물학적 수질 평가
( biotic Indices as Assessment tools of Water Quality in the Han River System, Korea ) |
| 정평림;정영헌;어성준;김재진;최선근; 인하대학교 의과대학 기생충학교실;인하대학교 의과대학 기생충학교실;배재고등학교;배재대학교 자연과학대학 생물학과;국군강릉야간병원;
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| 초 록 |
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| biotic indices scoring with the benthic macroinvertebrates were assessed as pollution monitoring tools in the north branch of the Han River system, Korea. We investigated the temporal variability of water quality at unpolluted, moderately polluted and heavily polluted sites using several biotic indices and assessed appropriate biological monitoring indices for lotic systems in Korea. The following biotic and chemical indices were employed in order to compare their applicability to the lotic systems : Trent Biotic Index (TBI), Chandler's Biotic Index-Average Score per Taxon (CBI-ASPT), Modified Biological Monitoring Working Party Score System-Average Score per Taxon (BMWP-ASPT), Hilsenhoff's biotic Index (BI) and Family-level Biotic Index (FBI) models for biotic analyses and National Sanitation foundation's Water Quality Index (NSFWQI) and comprehensive Chemical Pollution Index (Pb/n) for chemical analyses of water quality. Index and score values were compared with each other and with 24 water chemistry parameters. All biotic indices were significantly auto-correlated (p<0.001) and BI and FBI/ROK among them were highly correlated (r=0.84). BI and BMWP-ASPT models were also highly correlated with NSFWQI, while TBI values showed high correlation with the Pb/n. The BI and BMWP-ASPT were highly correlated with the most water chemistry parameters. We conclude that the BI model, which includes indicator species and abundance of taxa, is best suited for the bioassessment of lotic systems in Korea. For rapid field-based assessments, FBI/ROK and BMWP-ASPT models are also appropriate. |
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| 키워드 |
| Biotic indices;Macroinvertebrates;Water quality;Han River system;Republic of Korea; |
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The Korean Journal of Ecology / v.21, no.6, 1998년, pp.759-770
한국생태학회
ISSN : 1225-0317
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199811919963640)
언어 : 한국어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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