• 제목/요약/키워드: native plants

검색결과 671건 처리시간 0.031초

초화류를 중심으로한 관리조방적 옥상녹화용 식물 소재 선정 (Selecting Plants for the Extensive Rooftop Greening Based on Herbal Plants)

  • 이은희;조은진;박민영;김동욱;장성완
    • 한국환경복원기술학회지
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    • 제10권2호
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    • pp.84-96
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    • 2007
  • The purpose of this study was to select herbaceous plants that can be used for presenting various views and biodiversity on the extensive rooftop greening. Experiment plots were constructed in July 2005 on the rooftop of the Administration Building in the Seoul Women's University. For this experiment, planters were used to design rooftop greening. The size of a planter is 500mm${\times}$500mm${\times}$100mm and each planter has the water storage plate in the lower part of it. The soil was constructed by mixing pearlite, vermiculite, cocopeat, and leaf mold in the ratio of 6 : 2 : 1 : 1. The plot was divided into the watered plot and the dry plot. Since each plot was constructed 2 times, finally 4 planters were constructed in total. One hundred species were used for the experiment and 9 plants per species were planted in each planter. Plants were organized according to types of plants and the experiment used 86 native herbaceous plants, 6 herbs, and 8 foreign plants. The plots were monitored once a month, from July to November 2005. The length and width of plants were tape-measured and covering rate was calculated by CAD program. "SPSS 10.1" was used for a statistical analysis. The result showed no significant difference between the watered plots and the dry plots. In cases of some plants, there were statistically significant differences between the watered planter and dry planter such as follows : Astilbe chinensis and Polygonatum odoratum which are shade plants were measured as the highest value on the watered pots, and Aquilegia buergeriana, Chrysanthemum zawadskii, Calendula arvensis and Gypsophila cerastioides D.Don which are sunny plants were measured as the highest value on the dry plots. According to the final analysis of the data collected and observed for growth condition during the first year of the research, 51 species including Prunella vulgaris var. lilacina and Veronica linaiaefolia in native herbaceous plant, 5 species with Lavandula angustifolia in herbs, and 3 species with Lantana camara and Muscari armeniacum in foreign plants showed the highest growth condition. In conclusion, it is suggested that various plants including sedums could be effectively used for extensive rooftop greening to improve landscape(a view) of the rooftop and increase ecological values.

난지도 쓰레기 매립지 비탈면 생태복원 특성에 관한 연구 - 자연표토복원공법과 원지반식생정착공법 시공지역을 중심으로 - (A study on Ecological Restoration Characteristics of Nangido Landfill Slope - Focused on region constructed by SF and CODRA -)

  • 여환주;이상필;백난영;이재근
    • 한국환경복원기술학회지
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    • 제8권3호
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    • pp.1-12
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    • 2005
  • A study on ecological restoration of landfill slope was conducted in Nanjido to compare immediate and long time effect and supply continuous back data for ecological restoration of landfill slope. As a result, all region constructed by SF and CODRA was effective on improving soil environment and preventing slope erosion. In case of former, by adapting flowers the initial scenery was beautifully built however there was tendency that as time passes the introduced plants were being overtaken by native plants thus it was necessary to select plants which are not being overtaken by native plants. In case of latter, by introducing leguminous plants the natural adaptation of plants were moving smoothly.

도시의 벽면녹화를 위한 벽면식생 조사연구 -서울시를 중심으로- (A Study on the Wall Plants for the Improvement of the Urban Environment -With Special References to Seoul-)

  • 이숙미;심우경
    • 한국조경학회지
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    • 제22권1호
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    • pp.121-134
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    • 1994
  • This study was surveyed the vegetation on the 2∼3 walls at 22 districts in Seoul to get basic data for wall planting in urban environment. The results were as follows: 1. 45 families, 90 genera and 113 species were grown on the walls in Seoul and woody wall plants were 30 species(26.5%) and herbaceous plants were 83 species(73.5%). 2. Of 30 woody species, evergreen species were 7(23.3%) and deciduous species were 23(76.7%). 3. Of 83 herbaceous species, annuals were 43(51.8%), biennials 12(14.5%), and perennials 28(33.7%). 4. Climbing wall plants were 28 species(24.8%). 5. 35 species(31.0%) were planted artificially and 78 species(69.0%) were self-grown plants. 6. Of 138 planted walls, 46 walls were covered with Parthenocissus tricuspidata(33.3%), 11 walls Forsythia koreana(8.0%), 9 walls Pharbitis nil(6.5%), 9 walls Wisteria floribunda(6.5%), and 8 walls Rosa multiflora var. platyphlla(5.8%). 7. In the comparison of native and exotic plants on the walls in Seoul, native species were 84(74.3%) and exotic were 29(25.7%).

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한반도 주요 도서 지역의 기후변화 지표 식물 분포 (Distribution of Indicator Plant of Climate Change in Major Islands of the Korean Peninsula)

  • 김현희;水野一晴;이호상;구재균;공우석
    • 한국환경과학회지
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    • 제30권1호
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    • pp.29-43
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    • 2021
  • This study analyzed the status of climate-change indicator plants native to the main islands of the Korean peninsula, while elucidating their distribution characteristics. Information on flora from over 129 island locations, comprising more than 100 species of native plants, was collected, compiled into a database, and utilized as raw data. The distribution of 193 climate-change indicator plants was confirmed. The distribution area of broadleaf evergreen trees and ferns, including Mallotus japonicus and Cyrtomium falcatum, was relatively wide. In contrast, the distribution of common northern plants such as Corydalis turtschaninovii and Malus baccata was limited. If global warming persists, northern plant distribution is expected to decrease rapidly in the Korean Peninsula island region, while the northern limit line of the southern plants is expected to migrate further northward. During this process, it is likely that the plant congregation structure and species diversity within the island region will change dynamically. In this study, comparative analyses between species and regions were conducted by assessing the relative frequency of their occurrence, and six types of botanical geographic distribution patterns were noted.

자생지피식물인 애기나리속 식물과 돈나물의 내음성적응실험 (Studyies on the Shade Adsptation of Native Ground Cover Plants, Disporum spp. and Sedum sarmentosum.)

  • 박인환
    • 한국조경학회지
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    • 제21권1호
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    • pp.1-12
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    • 1993
  • This studies were conducted to investigate on the shade adaptation of native Sedum kamchaticum and Disporum smilacinum. All plants were grow under the controlled light intensity conditions, which controlled by two shading materials, white and/or black shading net. The results obtained were as follow. 1. Daily changes of the shading area around of the building were various by building height, width and direction. 2. Upper canopy was composed to Pinus densiflora as dominant species in native sites of Disporum species. 3. Many branches of Disporum smilacinum were sprouted after pinching. However their growth were less elongated shorter than those of Disporum viridescens. 4. Sedum sarmentosum was poor growth under the low relative light intensity as 50%, however, the growth of this species closely was similiar as under the full sun condition.

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독도 귀화식물과 관리방안 (The naturalized Plants and regulating measures in Dokdo)

  • 임동옥;황인천;황정환;박선주
    • 한국자원식물학회지
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    • 제22권1호
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    • pp.96-101
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    • 2009
  • 독도는 460만 년 전부터 250만 년 전에 형성된 이래 울릉도나 본토와 한번도 맞닿은 적이 없었기 때문에 식물 진화를 논할 수 있는 식물지리학적으로 매우 중요한 의미 있는 섬이다. 동도의 광의의 귀화식물은 목본인 섬괴불나무와 보리밥나무 2종과 초본류 23종으로 총 27종류이다. 그리고 협의의 귀화식물은 방가지똥, 갓, 소리쟁이, 흰명아주, 그리고 개보리 등으로 5종류이다. 외부에서 이입된 귀화식물은 총 32종류에 해당하므로 동도 현존식물 약60종에 대해 60%에 해당한다. 따라서 독도는 이입종에 의한 생태적 교란이 매우 심하고 독도 고유 식물들의 생육환경이 매우 불안전한 상태이므로 자생종의 보전차원에서 귀화식물의 유입 차단이나 제거 등의 관리 방안이 도출되고 정책적인 관심이 요구된다고 판단된다.

환경친화적인 도로 비탈면 훼손지 복원을 위한 적정 식물배합에 관한 연구 - 생육보조재 취부 공법을 중심으로 - (Study on the Seeding Mixtures of the Restoration and Revegetation Works for making of Environmentally Friendly Road Slopes -Using the Thin-Layer-Soil-Media Hydroseeding System-)

  • 김남춘;허영진;김정훈
    • 한국환경복원기술학회지
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    • 제8권4호
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    • pp.81-90
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    • 2005
  • This study aimed to address problems and suggest solutions in applying seed mixture design criterior of the slope revegetation works according to "The guidelines of Slope revegetation design and construction" proposed by the Ministry of Construction and Transportation. To do this, the planting thickness was set to be the same 2cm while the composition of seeds was made different, which was planted in artificial slopes and fields. The main results were summarized as follows. In the test, when applying the provisional standards of the plant mixtures proposed by the Ministry of Construction and Transportation, tree seeds and native plants were found poor coverage effect in the early stage in all test plots due to introduced grasses. This was because introduced winter grasses which grew well in the early stage, could grow densely, so it might hamper the growth of other plants. Therefore, it was found desirable that standards for seed mixing should be adjusted down by 10% and the ratio of introduced grasses in the mixture should be lowered to 25% while native plants should increase to 20-25%.

비탈면녹화용 몇가지 자생식물의 종자발아특성 (Seed Germination Characteristics of Korean Native Plants for Slope Restoration and Revegetation)

  • 임재홍;김동욱;장성완
    • 한국환경복원기술학회지
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    • 제2권3호
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    • pp.25-31
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    • 1999
  • The differences in seed germination rates of Korean Native Plants were observed depending on the harvest years, the seed companies, the storage periods, the drying methods and the plant morphological types. The seed germination rates were changed significantly by the harvest years and the seed companies in all 4 species tested. The seed germination rates were decreased after 1 year storage at $4^{\circ}C$ in all 8 species tested and three of them did not germinate at all. A rapid drying method at $35^{\circ}C$ with a convection oven was not suitable for Chrysanthemum spp., but there were no significant changes of germination rates in Aster spp. The germination rates were decreased more at seeding in soil than at lab. test with Dicotyledon but no significant changes with Monocotyledon. Especially, the germination rates of fine seed on 5mm soil covering treatment were significantly decreased.

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재활용재료를 포함한 옥상녹화용 인공토양의 성능평가 - 토양배합비가 자생식물 생육에 미치는 영향을 중심으로 - (A Study on Green Roofing Applied Artificial Soil Containing Recycled Materials - Focused on the Effects on the Growth of Plants by Difference of Soil Mixture Ratio -)

  • 김경훈;고정현;김용
    • 한국환경복원기술학회지
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    • 제16권5호
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    • pp.119-130
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    • 2013
  • The objective of this study was to analyze an availability of green roof soil based on the bottom ash soil and compost using sludge derived from food factory as comparing and analysing the growth of native plants. Analysing the physical properties and chemical resistance of 12 different type mixing soils which is mainly used in green roof, selected 4 types of soil, experiments were conducted to compare plant growth. The growth status of the plant showed the most superior of the soil 13(control), next soil 9(Pearlite : Bottom Ash : Compost = 20 : 60 : 20) and soil 10(Pearlite : Zeolite : Compost = 60 : 20 : 20) This result showed that native plants grow well in the soil based on the bottom ash and compost using sludge derived from food factory, and this soil type is determined that is available the green roof soil.

도로사면녹화를 위한 식생배합에 관한 연구 (Studies on Seed Mixtures for Slope Revegetation of the Road)

  • 이재필;김남춘;홍성관
    • 한국조경학회지
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    • 제23권2호
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    • pp.113-123
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    • 1995
  • This study was conducted to find out appropriate rates of seed mixture of both native and foreign plants in order for stabilization of early afforestation and proper vegetation on road slope. The results are summarized as follows: 1. Characteristics of germination : After seeding, 2 weeks for both Lespedeza bicolor and Lespedeza cuneata, and 4 weeks for both Arundinella hirta and Zoysia japonica were needed for vigorous germination, and 1-4 wee17s for 3 cool-season grasses were spent for gradual germination. 2. Plant height : There was no difference between Lespedeza cuneata and Lespedeza bicolor in plant height by 7 treatments. As mixture rates of cool-season grasses were lowered, plant height of Arundinella hirta became longer. Descending order of co81-season grasses for plant height was Tall fescue, Perennial ryegrass and Creeping redfescue. 3. Number of tillers : The number of tillers tended to increase in the experimental plots where competition was low. 4 Ground cover rate : Ground cover rate was the highest in Mixture IV (96.7%) and was fluctuated from 13.3% on Sept. 13 to 45% on Nev. 3 in Mixture III. Descending order of gronud cover rates in 7 treaments was Mixture IV, Mixture III. Mixture II, Mixture Ⅶ, Mixture V, Mixture Ⅵ, Mixture I, and Mixtur III when measured on Oct. 13 5. Visual assessment: High preferences were observed on Mixture IV and Ⅶ In sun the best seed mixtures were Mixture IV and Ⅶ. It meant that (1) either mixture of 70% the native plants with 30% cool-season graaes or (2) mixture of 80% the native plants with 20% cool-season glasses was best for this study.

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