Evaluation of the effects of the river restoration in Hwangji Stream, the upstream reach of the Nakdong River
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Background: In Korea, riparian zones and some floodplains have been converted into agricultural fields and urban areas. However, there are essential for maintaining biodiversity, as they are important ecological spaces. There are also very important spaces for humanity, as they perform various ecosystem services in a changing environment including climate change. Due to the importance of rivers, river restoration projects have been promoted for a long time, but their achievement has been insignificant. Development should be pursued by thoroughly evaluating the success of the restoration project. Ecological restoration is to accelerate succession, a process that a disturbed ecosystem recovers itself, with human assistance. Ecological restoration can be a test bed for testing ecological theories in the field. In this respect, ecological restoration should go beyond a ‘simple landscaping exercise’ and apply ecological models and theories in restoration practice. Results: The cross-section of the restored stream is far from natural rivers due to its steep slope and artificial material. The vegetation profiles of the restored streams did not reflect the flooding regime of the river. The species composition of the vegetation in the restored stream showed a significant difference from that of the reference stream, and was also different from that of an unrestored urban stream. Although species richness was high and the proportion of exotic species was low in the restored stream, the effect was offset by the high proportion of gardening and landscaping plants or obligate terrestrial plants. Conclusions: Based on both the morphological and ecological characteristics of the river, the restoration effect in the restored stream was evaluated to be very low. In order to solve the problems, a systematic adaptive management plan is urgently required. Furthermore, it is necessary to institutionalize the evaluation of restoration effects for the development of river restoration projects in the future.
Abstract
Background: In Korea, riparian zones and some floodplains have been converted into agricultural fields and urban areas. However, there are essential for maintaining biodiversity, as they are important ecological spaces. There are also very important spaces for humanity, as they perform various ecosystem services in a changing environment including climate change. Due to the importance of rivers, river restoration projects have been promoted for a long time, but their achievement has been insignificant. Development should be pursued by thoroughly evaluating the success of the restoration project. Ecological restoration is to accelerate succession, a process that a disturbed ecosystem recovers itself, with human assistance. Ecological restoration can be a test bed for testing ecological theories in the field. In this respect, ecological restoration should go beyond a ‘simple landscaping exercise’ and apply ecological models and theories in restoration practice. Results: The cross-section of the restored stream is far from natural rivers due to its steep slope and artificial material. The vegetation profiles of the restored streams did not reflect the flooding regime of the river. The species composition of the vegetation in the restored stream showed a significant difference from that of the reference stream, and was also different from that of an unrestored urban stream. Although species richness was high and the proportion of exotic species was low in the restored stream, the effect was offset by the high proportion of gardening and landscaping plants or obligate terrestrial plants. Conclusions: Based on both the morphological and ecological characteristics of the river, the restoration effect in the restored stream was evaluated to be very low. In order to solve the problems, a systematic adaptive management plan is urgently required. Furthermore, it is necessary to institutionalize the evaluation of restoration effects for the development of river restoration projects in the future.
참고문헌 (56)
- An JH, "Evaluation on the restoration effects in the river restoration projects practiced in South Korea", Water, 14(17), pp.2739~ (2022)[DOI]
- An JH, "A review of restoration project evaluation and post management for ecological restoration of the river", J Restor Ecol, 4(1), pp.15~34 (2014)
- Aronson J, "Restoration and rehabilitation of degraded ecosystems in arid and semi-arid lands. I. A view from the south", Restor Ecol, 1(1), pp.8~17 (1993)[DOI]
- Beechie TJ, "Process-based principles for restoring river ecosystems", BioScience, 60(3), pp.209~222 (2010)[DOI]
- Berger JJ, "Ecological restoration and nonindigenous plant species : a review", Restor Ecol, 1(2), pp.74~82 (1993)[DOI]
- Bradshaw AD, "Ecological principles and land reclamation practice", Landsc Plan, 11(1), pp.35~48 (1984)[DOI]
- Bradshaw AD, "Restoration ecology: a synthetic approach to ecological research", pp.53~74 (1987), Cambridge University Press
- Braun-Blanquet J, "Pflanzensoziologie: grundzuge der vegetationskunde" (1964), Springer-Verlag
- Clarke KR, "Non-parametric multivariate analyses of changes in community structure", Austral Ecol, 18(1), pp.117~143 (1993)[DOI]
- Curtis JT, "An upland forest continuum in the prairie-forest border region of Wisconsin", Ecology, 32(3), pp.476~496 (1951)[DOI]
- Doll BA, "Stream restoration: a natural channel design handbook" (2003), North Carolina State University
- Easterling DR, "Observed variability and trends in extreme climate events : a brief review", Bull Am Meteorol Soc, 81(3), pp.417~426 (2000)[DOI]
- Ewel JJ, "Restoration ecology", pp.31~33 (1987), Cambridge University Press
- Frissell CA, "River ecology and management", pp.599~624 (1998), Springer
- Gann GD, "International principles and standards for the practice of ecological restoration. Second edition", Restor Ecol, 27(S1), pp.S1~S46 (2019)[DOI]
- Gary MS, "System dynamics and strategy", Syst Dyn Rev, 24(4), pp.407~429 (2008)[DOI]
- Gilvear D, "Tools in fluvial geomorphology", pp.103~132 (2016), John Wiley & Sons
- Goodwin CN, "Riparian restoration in the western united states : oveview and perspecive", Restor Ecol, 5(45), pp.4~14 (1997)[DOI]
- Greipsson S, "Phytoremediation", Nature Education Knowledge, 3(10), pp.7~ (2011)
- Halme P, "Challenges of ecological restoration : lessons from forests in northern Europe", Biol Conserv, 167, pp.248~256 (2013)[DOI]
- Hill M, "Decorana - a Fortran program for detrended correspondence analysis and reciprocal averaging", pp.1979
- Hobbs RJ, "Restoration ecology : interventionist approaches for restoring and maintaining ecosystem function in the face of rapid environmental change", Annu Rev Environ Resour, 33, pp.39~61 (2008)[DOI]
- Jeong SH, "Correlations between environmental factors and toxic and non-toxic Microcystis dynamics during bloom in Daechung reservoir, Korea", Harmful Algae, 10(2), pp.188~193 (2011)[DOI]
- Karr JR, "Engineering within ecological constraints", pp.97~110 (1996), National Academy of Engineering
- Kent M, "Vegetation description and data analysis: a practical approach" (2012), Wiley-Blackwell
- Kim YH, "Does the restoration of an inner-city stream in Seoul affect local thermal environment?", Theor Appl Climatol, 92(3-4), pp.239~248 (2008)
- Kondolf GM, "Two decades of river restoration in california : what can we learn?", Restor Ecol, 15(3), pp.516~523 (2007)[DOI]
- "Korea National Arboretum" (2018)[URL]
- Lake PS, "Linking ecological theory with stream restoration", Freshw Biol, 52(4), pp.597~615 (2007)[DOI]
- Lee CS, "Role and task of restoration ecology in changing environment", Natl Acad Sci, 5, pp.481~527 (2016)
- Lee CS, "Ecology of Cheonggye stream" (2008), Cheongmok Publication
- Lee CS, "Ecology, planning, and management of urban forests", pp.393~419 (2008), Springer
- Lee CS, "Concept, direction, and task of ecological restoration", J Restor Ecol, 2(1), pp.59~71 (2011)
- Lee CS, "Ecological effects of daylighting and plant reintroduction to the Cheonggye stream in Seoul, Korea", Ecol Eng, 152(1), pp.105879~ (2020)[DOI]
- Lee CS, "Futuristic direction of river restoration in Asian countries under changing climate regime", Proceedings of the Proceedings of the Fourth Annual Joint Seminar between Korean and Japan on Ecology a Korea and Civil Engineering held in Honam University, pp.16~18 (2006)
- Lee CS, "Creation of an environmental forest as an ecological restoration", Korean J Ecol, 24(2), pp.101~109 (2001)
- Lee TB, "Illustrated flora of Korea" (1985), HyangMoonSa
- Lim CH, "Diagnostic evaluation and preparation of the reference information for river restoration in South Korea", Int J Environ Res Public Health, 18(4), pp.1724~ (2021)[DOI]
- Lüderitz V, "Renaturalization of streams and rivers - the special importance of integrated ecological methods in measurement of success. An example from Saxony-Anhalt (Germany)", Limnologica, 34(3), pp.249~263 (2004)[DOI]
- Magurran AE, "Measuring biological diversity" (2003), Wiley-Blackwell
- International standards for the practice of ecological restoration-including principles and key concepts, "McDonald T", Society for Ecological Restoration, ~ (2016)
- River restoration model and criteria to recover health of the aquatic ecosystem, "Ministry of Environment", Ministry of Environment, ~ (2007)
- Mueller-Dombois D, "Aims and methods of vegetation ecology" (1974), Wiley
- Restoration of aquatic ecosystems: science, technology, and public policy, "National Research Council", National Research Council, ~ (1991)
- "Vegan: an introduction to ordination" (2022)[URL]
- Palmer M, "River restoration in the twenty-first century : data and experiential knowledge to inform future efforts", Restor Ecol, 15(3), pp.472~481 (2007)[DOI]
- Park SA, "Reference information for realizing ecological restoration of river : a case study in the Bongseonsa stream", J Ecol Environ, 36(4), pp.235~243 (2013)[DOI]
- Park SH, "Colored illustrations of naturalized plants of Korea" (1995), Ilchokak
- 2.0.CO;2,
- Seavy NE, "Why climate change makes riparian restoration more important than ever : recommendations for practice and research", Ecol Restor, 27(3), pp.330~338 (2009)
- Shannon CE, "A mathematical theory of communication", Bell Syst Tech J, 27(3), pp.379~423 (1948)[DOI]
- "The SER international primer on ecological restoration" (2004)[URL]
- Tischew S, "Evaluating restoration success of frequently implemented compensation measures : results and demands for control procedures", Restor Ecol, 18(4), pp.467~480 (2010)[DOI]
- White PS, "Approximating nature's variation : selecting and using reference information in restoration ecology", Restor Ecol, 5(4), pp.338~349 (1997)[DOI]
- 2.0.CO;2,
- Wilson KA, "Optimal restoration : accounting for space, time and uncertainty", J Appl Ecol, 48(3), pp.715~725 (2011)[DOI]