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Assessment of Ecological Health of the Namcheon Stream using Epilithic Diatoms  

Jeong, Ae-Suk (Dept. of Biology Education, Daegu University)
Jang, Seong-Hyun (Dept. of Biology Education, Daegu University)
Lee, Jung-Ho (Dept. of Biology Education, Daegu University)
Publication Information
Korean Journal of Environment and Ecology / v.26, no.6, 2012 , pp. 970-979 More about this Journal
Abstract
The purpose of study was to analyze the ecological health of the Namcheon Stream using Index of Biotic Integrity(IBI) Qualitative Habitate Evaluation Index(QHEI) and Water quality condition. Diatom samples were collected from ten sampling sites in the stream at total four times in 2006 and 2007. To assess ecological health of the stream, it was used modify metrics proposed by USEPA(1999). IBI values of the stream averaged 23 which was judged as a "fair". Physical habitate evaluation analysis showed that QHEI values in the stream averaged 57 indicating a "poor" condition. Water quality condition in the stream averaged "II" indicating a "a little good" condition In conclusion, ecological health of the Namcheon Stream was "fair" condition that means habitate minimally disturb in the aquatic environment and relatively good water quality. Especially, St. 6 St. 7, St. 8, and St. 9 showed that QHEI values in the stream averaged 47 indicating a "poor" condition. St. 6 exists mostly to interfere with the flow of the river piers and artificial beams around. They are also serious disturbance at riverbed structure in aquatic ecosystems. St. 10 was good about habitate condition however, it was disturbance of aquatic ecosystems due to nutrient. It is suggest that St. 10 needs to be managed for nutrient inflows.
Keywords
INDEX OF BIOTIC INTEGRITY; QUALITATIVE HABITATE EVALUATION INDEX;
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1 Biological basis of water quality assessment: the Kavango River, Namibia. Hydrobiology Tropical 7: 361-384. Hugueny, B., S. Camara, and M.L. B.(1996) Applying an index of biotic integrity based on communities in a west african river. Hydrobiologia 331: 71-78.   DOI
2 Hwang, S.J., N.Y. Kim, D.H. Won, K.K. An, J.K. Lee and C.S. Kim(2006) Biological Assessment of Water Quality by Using Epilithic Diatom in Major River System(Geum, Youngsan, Seomjin River), Korea. Journal of Korea Society on Water Quality 22(5): 784-795. (in Korean with English abstract)
3 Hynes, H.B.N.(1970) The ecology of running water. University Toronto Press, 555pp.
4 Jang, W.Y.(2005) Biological Analysis of Water Quality Using Aquatic Invertebrates from the Water System of Namcheon River, Kyungsan. The Korean Association for Conservation of Nature 3: 291-308. (in Korean with English abstract)
5 Karr, J.R.(1981) Assessing biological integrity in running water: A method and its rational. Illinois national History Survey 28: 574-576.
6 Karr, J.R., and M. Dionne(1991) Designing surveys to asses biological integrity in lakes and reservoirs in biological criteria. Washington, DC: Office of waters.
7 Kim, J.H., E.H. Lee and K.G. An(2007) Ecosystem Diagnosis and Evaluations Using Various Stream Ecosystem Models. Korean Journal Limnology 40: 370-378.(in Korean with English abstract)
8 Kim, S.G., G.E., Kim, J.E. Lee, D.H. Shin and K.S. Lee(2004) Urban Stream Landscape Improvement After Natural-Style Stream Restoration-Case Study of Yangjae Steam, Seoul. The Korea Society for Environmental Restoration and Revegetation Techn 7(5): 66-74.(in Korean with English abstract)
9 Lee, H.S., H. Jin, S.A. Jeong, S.J. Hwang and J.K. Shin(2006) Spatial Characterization of Water Pollution in the Urban Steam Watershed(Gap Steam), Korea. Journal of Korea Society on Water Quality 22: 943-951.(in Korean with English abstract)
10 Lee, J.H., Y.P. Hong and K.G. An(2007) Fish Community Structure Analysis and Ecological Health Assessment in the Headwater Watershed of Nakdong River. Korean Journal Limnology 40: 403-411. (in Korean with English abstract)
11 Lee, S.G.(2009) Policy issues and assignments of urban river restoration. Korea Society for Public Administration. Summer Conference Proceedings pp. 1-18. (in Korean)
12 Lee, Y.H., B.H. Kang, C.S. Na, G.Y. Yang, T.G. Min and S.H. Hong(2011) Herbal Flora and Sucession of Stream Under Management Conditions After its Restoration. Korean journal of weed science 31(1): 49-70. (in Korean with English abstract)   DOI   ScienceOn
13 National Institute of Environmental Research(2007) Official testing method with respect to water pollution process. National Institute of Environmental Research press, 609pp.
14 Oberdorrff, T., and R. M. Hughes(1992) Modification of an index of biotic integrity based on fish assemblages to characterize river of the Seine basin. Hydrobiologia 228: 117-130.   DOI   ScienceOn
15 Park, S.O. and Y.H. Suh(1982) Biological Analysis of Water Quality from the Water System of Namcheon River, Kyungsan. Journal of Ecology and field biology 5: 46-54. (in Korean with English abstract)F
16 Shin, D.H. and K.S. Lee(2004) A Consideration on the Approach of Urban Steam Landscape Restortion - The case of the Chungkye Stream Restoration Project -. Korea Institute of Landscape Architecture 32(4): 39-48. (in Korean with English abstract)
17 Shin, J.C.(2002) Jeonju Steam, Project of Close-to-Nature Stream Space and Environment 253: 98-103. (in Korean with English abstract)
18 UNESCO(2004) Integrated watershed management - Ecohydrology and phytotechnology.
19 USEPA. Rapid Bioassessment Protocols For Use in Streams and Wadeable River. Periphyton, 2nd eds. EPA 841-B-99-002 (1999) U.S. Environmental Protection Agency, Office of Water, Washington, D.C., USA.
20 Won, D.H., Y.C. Jun, S.J. Kwoon, S.J. Hwang, K.G. An and J.K. Lee(2006) Development of Korean Saprobic Index using Benthic Macroinvertebrates and Its Application to Biological Steam Environment Assessment. Journal of Korea Society on Water Quality 22(5): 768-783. (in Korean with English abstract)
21 Yeom, D.H., K.G. An, Y.P. Hong and S.K. Lee(2000) Assessment of Index of Biological Integrity(IBI) using Fish Assemblages in Keum-Ho River, Korea. Korean Journal Limnology 18: 215-226. (in Korean with English abstract)
22 Bahls, L.R., R. Burkantis and S. Tralles(1992) Benchmark biology of Montana reference streams. Department of Health and Environmental Science, Water Quality Bureau, Helena, Montana.
23 Allan, J.D.(1995) Stream Ecology - Structure and Function of Running Waters. Chapman and hall, pp. 83-108.
24 An, K.G., D.H. Yeom and S.K. Lee(2001) Rapid Bioassessment of Kap Steam Using the Index of Biological Integrity. Korean Journal Limnology 19: 261-269. (in Korean with English abstract)
25 An, K.G., J.Y. Lee and H.N. Jang(2005) Ecological Health Assessments and Water Quality Patterns in Youdeung Stream. Korean Journal Limnology 38: 341-351. (in Korean with English abstract)
26 An, K.G., J.Y. Lee, D.Y. Bae, J.H. Kim, S.J. Hwang, D.H. Won, J.K. Lee and C.S. Kim(2006) Ecological Assessments of Aquatic Environment using Multi-metric Model in Major Nationwide Stream Watersheds. Journal of Korea Society on Water Quality 22(5): 796-804. (in Korean with English abstract)
27 APHA, AWWA and WACEF(1998) Standard method for the examination of water and wastewater, 20th edition. New York, APHA.
28 Choi, W.J., J.G. Lee, J.Y. Lee(1990) Geochemical Study on Water Pollution of Namcheon in Kyungsan City. Journal of Environment Science Institute 4: 69-97. (in Korean with English abstract)
29 Czarnecki, D.B., and D.W. Blinn(1978) Diatoms of the Colorado River in Grand Ganyon National Park and vicinity. Bibl. Phyco. 38: 1-182.
30 Ganasan, V. and R.M. Hughes(1998) Application of index Biological integrity(IBI) to fish assemblage of the river khan and Kshipra(Madhya Pradesh). Freshwater Biology 40: 55-59.
31 Harris, J.H.(1995) The use of fish in ecological assessment. Australian Journal of Ecology 20: 65-80.   DOI
32 Hendey, N.I.(1974) The permanganate method for cleaning using diatoms. Nava Hedwigia, Bein 64: 305-323.
33 Hocatt, C.H., P.N. Johnson, C. Hay and B.J. Vanzyl(1994)