Browse > Article
http://dx.doi.org/10.3741/JKWRA.2007.40.5.359

The Evaluation of Small Scaled Stream Naturalness for Stream Channel Restoration  

Ahn, Tae-Jin (College of Science and Engineering, Hankyong National Univ.)
Publication Information
Journal of Korea Water Resources Association / v.40, no.5, 2007 , pp. 359-369 More about this Journal
Abstract
In this study the evaluation method for riverine naturalness proposed previously by other researcher has been modified to assess stream naturalness of small scaled streams. Two evaluation items have been added to the previously proposed method. That is, the modified method for evaluating naturalness of small scaled streams contains 16 evaluation items with two categories - river morphology and river environments. The three evaluation items have been improved based on the results of stream configuration and characteristics investigation. To prepare evaluation index for channel configuration of small scaled stream, 55 small scaled streams have been selected to analyze sinuosity, wavelength, etc. It has been shown that the values of sinuosity are around 1.2 and one wavelength appears approximately every 500 m in the sample streams. An equation implied diversity for width of normal flow has been proposed to add the evaluation index for diversity of channel width. The every 500 m 1,000 m along small scaled stream is also recommended through the investigation as the interval of evaluation unit. The modified method has been applied to the DangWang stream to estimate the effect of stream rectification project. It has shown that the proposed method would appropriately reflect channel morphology and environments before and after the rectification project.
Keywords
River Naturalness; Diversity; Wavelength; Channel Configuration;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 Collier, K. J., McColl, R. H. S. (1993). 'Assessing the Natural Value of New Zealand Rivers.' River Conservation and Management, Edited by P. J. Boon, P. Calow, G. E. Petts, New York, John Wiley & Sond, pp. 151-211
2 안성시(2002a). 소하천정비종합계획
3 Rosgen, D. (1996). Applied River Morphology, Hilton Lee Silvey
4 USDA (1998). Stream Visual Assessment Protocal. National Water and Climat Center Technical Note 99-1
5 Prichard, D., Barrett H, Cagney J., Clark R., Fogg J., Gebhart K., Hansen P. L., Mitchell B., Tippy D. (1998). Riparian Area Management : Process for Assessing Proper Functioning Condition. TR 1737-9 (Reviced 1998). Burea of Land Management, BLM/SC/ST-93/003+1737+REV95+REV98, Service Center, CO. 51
6 Environment Agency (1997). River Habitat Survey : 1997 Field Survey Guidance Manual
7 Brookes, A. (1996). River Channel Restoration, John Wiley & Sons Ltd.
8 Petersen, M. S. (1986). River Engineering. Prentice-Hall, Englewood Cliffs
9 Leopold, L. B. and Wolman, M. G., River Meander(1960). Bulletin of Geological Society of America, Vol. 71
10 Barbour, M. T., J. Gerristen, Snyder B. D., Stribling J. B. (1999). Rapid Bioassement Protocols for Use in Streams and Wadeable Rivers : Periphyton, Benthic Macroinvertebrates and Fish Second Edition. EPA 841-B-99-002, U. S. Environmental Protection Agency, Office of Water, Washington, D. C.
11 조용현(1997). '우리나라 중소하천 코리도의 자연성 평가기법 연구.' 한국조경학회지, 제25권, 제2호, 한국조경학회 pp. 73-81   과학기술학회마을
12 한국수자원학회(2005). 하천설계기준 . 해설
13 환경부(2002), 하천복원가이드라인, 한국건설기술연구원
14 建設省 東北地方建設局 (1994). '東北の自然風かなか川づ〈ク-近自然化 河道改修檢討マニュァル' 建設省 東北地方建設局
15 안성시(2002, 2003, 2005). 당왕소하천 친환경조성조사 모니터링 보고서
16 안성시(2002b). 당왕소하천 친환경조성공사 실시설계보고서
17 우효섭(2001). 하천수리학, 청문각
18 윤태훈(2004). 생태환경수리학, 청문각
19 국립방재연구소(2004). 자연형 소하천 정비공법 개발(III)
20 박봉진, 신종이, 정관수(2005). '하천의 생물서식지 복원을 위한 하천 자연도 평가 : I. 평가 방법의 제안.' 한국수자원학회논문집 제38권, 제1호, 한국수자원학회, pp. 37-48   DOI