• Title/Summary/Keyword: Riparian

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Differences in functional traits of leaf blade and culm of common reed in four habitat types

  • Hong, Mun Gi;Nam, Bo Eun;Kim, Jae Geun
    • Journal of Ecology and Environment
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    • v.43 no.2
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    • pp.98-103
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    • 2019
  • We compared the functional traits of leaf blades and culms of common reed (Phragmites australis) in four habitat types of distinguished environments such as temperature, precipitation, water characteristics, and indices related to biomass production (montane fen, MF; riparian marsh, RM; lagoon, LG; and salt marsh, SM). We also examined the relationships between the functional traits within and among populations. Four populations showed remarkable differences in the functional traits of leaf blades and culms. MF and RM had relatively tall (> 300 cm) and thick (> 8 mm) culms bearing long leaf blades (> 40 cm), whereas LG and SM had relatively shorter and thinner culms bearing shorter leaf blades than MF and RM. Some relationships between the functional traits of leaf blades and culms showed negative or not significant correlations within the population, whereas most of the relationships between the functional traits showed positive correlations particularly when all the data from four populations was included into the correlation analysis.

Analysis of Riparian Vegetation for the Location Character-Focus on Relationship between Microtopographical Feature and Soil Character- (하반 식생의 입지 적정성 분석-미지형 토양환경을 중심으로-)

  • 안홍규
    • Korean Journal of Environment and Ecology
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    • v.15 no.2
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    • pp.193-200
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    • 2001
  • 본 연구는 하반식생이 일정 지역에 정착할 때 밀접하게 관여하는 토양환경에 주목하였으며, 특히 하반 미지형 이라는 특수 지역에서 생각할수 있는 미지형 형성의 토양구조와 하반미지형이 식물에 미치는 토양수분, 그리고 식생과의 관계에 대하여 검토하였다. 그결과 각 미지형마다 그 퇴적상태가 다르며 이에따라 하반식생도 달리 나타났다. 또한 모두 조사구에 서 모래층 밑에는 반드시 자갈층의 단계를 반복하고 있는데 이는 반복된 과거의 홍수에 의한 것으로 판단된다. 따라서 미지형을 고려한 식생을 도입하여야 하며, 토양수분과 지라수위와 식생과의 관계는 하천마다 다르므로 현지 지형에 맞는 식생 도입이 요구된다. 앞으로 보다 지속적, 장기적 현장조사와 하천 수문, 수리학적 data의 축정에 따른 하반식생과 입지환경요인과의 관련성에 관한 연구의 축적이 필요하며, 이에 기초한 식생호안공법의 개발이 향후과제라 할 수 있다.

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A Study on Riparian Forests of Idle Land to Build Design Using the IPA Strategy

  • Choi, Sang Hyun;Woo, Jong Choon
    • Journal of Forest and Environmental Science
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    • v.32 no.2
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    • pp.182-188
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    • 2016
  • In this study 'forest design in waterside unused land' of 'waterside area' in the specificity that multilateral, including landscape, recreation, social and environmental aspects in the space, taking into account by multiple factors :Raise 'practicality' than a functional management and police to hang out with, each element is usually way to improve the beauty. There is currently carried out waterside green area creation, which is artificial plantation and open spaces only emphasizing 'landscape' with lacking multi-function purpose, as a 'forest design in waterside unused land' strategy but it should be lowered by performance in this strategy. And the study suggested a strategy which prepared cultural and social infrastructure to be able to attract different fund and build local character as an alternative demand plan considered environmental character as a top priority.

Monitoring of Detention Basin after Restoration at Joogyo Creek (주교천 천변저류지의 사후 모니터링)

  • Kim, Ki Heung;Lee, Hyeong Rae;Kim, Cheol Soo
    • Journal of the Korean Society of Environmental Restoration Technology
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    • v.14 no.3
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    • pp.177-194
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    • 2011
  • In order to assess ecologically for the restored detention basin in Joogyo creek, this study carried out a monitoring on the ecosystem of the detention basin. The study site was a small detention basin with an area $6,350m^2$, which had been established in March, 2004. The monitoring started in August and November, 2007. Terrestrial, riparian, and aquatic plants species have increased about 2 times at detention basin compared to that of streamside. Mammals, birds, reptiles, amphibians, aquatic insects and crustaceans were found more in species at detention basin, and especially there were a lot of more fish species. From the results, it seemed that various terrestrial, riparian, and aquatic ecosystem were made in the small detention basin.