• Journal of the Korean Society of Environmental Restoration Technology
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• v.24 no.3
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• pp.19-31
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• 2021

The waste landfill that has been used as a park through a stabilization project to provide green space to local residents. Vegetation restoration is necessary for the landfill park project, but it is difficult to restore vegetation due to various disturbances in the landfill. This study analyzed the successional dynamics and ecological characteristics of Robinia pseudoacacia communities from the slopes of Noeul Park by applying the 7-stage successional hypothesis. As a result of the study, there was almost no intermediate successional stage. There are only the early successional stage which Robinia pseudoacacia has an absolute dominance of 100% in the crown and middle layers, and the degeneration successional stage which formed by the introduction of Morus alba. This result showed that the succession of Robinia pseudoacacia communities were not able to proceed to the climax forest due to various disturbances in the waste landfill. Therefore, it was analyzed that it is necessary to induce the succession through intermediate steps such as Morus alba, since it is difficult to transition from Robinia pseudoacacia community to the native Quercus spp. community.

• Journal of Mushroom
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• v.5 no.1
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• pp.7-12
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• 2007

All intra-specific hybrids among ASI $2172{\times}2104$, $2172{\times}2307$, $2186{\times}2172$ and $2186{\times}2307$ in P. salmoneostramineus produced pink fruiting bodies as like wild parental types. However, three hybrids of them between ASI 2186 and 2104 were white fruiting bodies. A new commercial strain "Noeul" of Pink Oyster mushroom was developed by intra-specific hyphal anastomosis. It was improved with hybridization between monokaryotic strain derived from ASI 2172 and ASI 2104. The optimum temperature of mycelial growth and fruiting body development were $25{\sim}30^{\circ}C$ and $19{\sim}24^{\circ}C$, respectively. The pileus was bright reddish pink. Commercial strain "Noeul" was as prolific as the more commonly cultivated Pleurotus ostreatus in the conversion of substrate mass to mushrooms using bottle cultivation. Mushroom cultivator can save money for mushroom growing on summer in Korea. Mushrooms should be picked when moderately young, and handled carefully so as to not bruise the brilliantly colored gills. This pink color makes marketing an interesting challenge depending upon the market niche.

• Journal of Mushroom
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• v.6 no.3_4
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• pp.111-114
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• 2008

This study was carried out to investigate amino acid contents of golden mushroom and pink mushroom. The amino acid analysis was followed by AccQ-Tag method and HPLC on gradient conditions. Seventeen amino acids were anal)'zed and sixteen amino acids were found in golden mushroom; fifteen amino acids in pink mushroom respectively. Among total amino acid in golden mushroom, cysteine content was the highest and glycine, glutamic acid, proline were followed. Among total amino acid in pink mushroom, cysteine was the highest and glycine, lysine, methionine were followed. In our result, concerning amino acids, cysteine was dominant. and alanine was detected in golden mushroom but pink mushroom.

• The Korean Journal of Mycology
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• v.42 no.4
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• pp.289-305
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• 2014

This survey was conducted in order to clarify the species diversity and distribution of mushrooms at Worldcup Park in Seoul, from May to November 2010 and 2014. In the survey, a total of 98 taxa, 98 species, 86 genera, 38 families, 12 orders, three classes, and two phyla were identified. A total of 250 specimens of Mushrooms were collected from Pyonghwa Park and 63 species, 71 genera, 36 families, 13 orders, three classes, and two phyla were identified. Coprinus atramentarius and Psathyrella candolleana were high in frequency, as ten times and nine times, respectively. In Noeul Park, 102 specimens were collected, 41 species, 42 genera, 19 families, 19 orders, two classes, and two phyla were identified. In Noeul Park mostly layed with lawn, Agrocybe semiorbicularis and Agaricus campestris were high in frequency, as ten times and nine times, respectively. There were no mushrooms in succession during three years. In Haneul Park, a total of 128 specimens of mushrooms were collected. 49 species, 57 genera, 30 families, 11 orders, three classes, and two phyla were identified. Agrocybe semiorbicularis and Phallus rugulosus were high in frequency, as four times. In Nanjicheon Park, a total of 68 specimens of mushrooms were collected. 31 species, 34 genera, 30 families, nine orders, one class, and one phylum were identified. Coprinus atramentarius and Psathyrella velutina were high in frequency, as three times. Investigation on the diversity of mushrooms at the Worldcup Park, piled up with the city's waste, will be of the great significance in the aspect of the ecological change. All specimens examined in this work are preserved in HCCN (Herbarium Conservation Center of National Academy of Agricultural Science).

• Korean Journal of Plant Taxonomy
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• v.38 no.2
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• pp.187-196
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• 2008

Two naturalized species, Carduus natans L. and Lepidium latifolium L. were newly reported from Korea. Carduus natans, "Sa-hyang-ung-gung-kwi", was found from Nanjido, Seoul, and Yangsuri and Naejangri, Gyunggi-do. It is distinguished from widely naturalized C. crispus by having large nodding heads (30-60mm in diameter) and acuminate lanceolate involucral bracts. Lepidium latifolium, "Keun-ki-da-dag-naeng-i", was found from Noeul Park, Nanjido, Seoul. It is distinguished from the related species by having tall height (about 1 m), subsessile upper leaves, pinnately lobed lower leaves, and corymbose inflorescence.

• Horticultural Science & Technology
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• v.17 no.3
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• pp.346-351
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• 1999

According to their flower color and the shape of petal, sepal, and lip, Calanthe species native to Cheju Island are named as follows; 'Arang', 'Cheongsu', 'Sara', 'Aeyeol', 'Darigot', 'Saebaengi', 'Andeok', 'Setbyeol', 'Kyorae', 'Jasujeong', 'Baekrok', 'Seokwang', 'Deokcheon', 'Seonheul', 'Saechimi', 'Jokduri', 'Baedal', 'Noksu', 'Noeul', and 'Dansim for 20 cultivars of Calanthe discolor; 'Hwanghee', 'Waheul', 'Illchool', 'Hwangryong', 'Dabo', 'Hwangjinee', 'Daeha', 'Chwikwang', 'Seokyang', 'Eunpa', 'Chwiseon', 'Sinbaram', 'Ara', 'Dano', 'Pakae', and 'Sojeob' for 16 cultivars of Calanthe sieboldii; 'Dongkwang', 'Myeongdeok', 'Wangdolseon', 'Myeongryeok', 'Kwibuin', 'Semi', 'Cheonwangsa', 'Mandeok', 'Seolmundae', 'Kyeongok', 'Darangsi', 'Byeolbang', 'Honghak', 'Dongbaeksan', 'Chejudo', 'Samda', 'Kwandeok', 'Youngjusan', 'Tamra', 'Koyeongdi', 'Yongduam', and 'Jeolbuam' for 22 cultivars of Calanthe bicolor.

• Applied Biological Chemistry
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• v.50 no.2
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• pp.132-135
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• 2007

The effects of rose flower extracts on the growth of CHO cells were examined. Rose flower extracts were prepared by solvent extraction with hexane, ethylacetate and ether from five domestic rose cultivar, Rosa hybrida L. cv. Mihyang, Noeul, Redqueen, Whitelady and Pinklady, respectively. The effects of rose flower extracts on the growth of CHO cells were measured using MTT colormeteric assay and compared with control. Extracts of rose flowers showed stimulative effect or inhibitory effect on the growth of CHO cells depending on the kinds of solvent and concentration of extracts. Ether extracts of rose flower showed a more effective stimulative effect on the growth of CHO cells at the concentration of 5 ${\mu}g{\cdot}ml^{-1}$. These results suggest that rose flower has the simulating activity on the growth of CHO cells and a potential as new functional food source.

• FLOWER RESEARCH JOURNAL
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• v.18 no.1
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• pp.73-76
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• 2010

A new light pink spray-mum, 'Brown ND' was bred by crossing between 'Noeul', a yellow anemone type flower, and 'Dalma', a pink anemone type flower in October 2003. The growth and flowering characteristics were investigated in forcing, natural, and retarding cultures from 2005 to 2007. The 'Brown ND' was a medium-flowering fall-mum with light pink anemone type flower and had 10.6 flowers per stem, 4.1 cm diameter of flower in natural culture. The number of days to flowering and flowers per plant was 59 and 9.1, respectively, in forcing culture of 'Brown ND' whereas the number of days to flowering was 49 in retarding culture.

• Journal of the Korean Institute of Landscape Architecture
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• v.39 no.1
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• pp.11-21
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• 2011

In this paper, in order to select specialist butterfly species that inhabit Haneul and Noeul Parks, previously landfill areas, we verified the reciprocal relationships between nectar plants and butterflies. While we will design the butterfly habitats, this paper will provide the foundation data for selecting the plants. The completed survey indicated that there were a total of 5 families, 23 species and 1,129 individuals. Butterflies of the main action were feeding on nectar, and such behavior was 36% of the total actions. Therefore, these parks play an important role in butterflies feeding on nectar. The correlation between butterflies and the nectar plants' color was not significant; Therefore, it is not necessary to consider flower color when choosing plants to attract the butterflies. In addition, butterflies prefer naturalized plants for feeding on nectar. Thus, when creating butterfly habitats, there is no use in attracting the butterflies by classifying the naturalized plants and native plants. However, if some areas that are need to plant native plants such as Inkigofera pseudo-tinctoria, Lespedeza bicolor, Aster koraiensis make use it, there could be taken an advantage to attract the butterflies. According to the algebraic curve model of curve estimation regression analysis, we were able to classify the generalist species and specialist species by regression analysis. As a result, Colias erate, Artogeia rapae and Parnara guttata were classified as generalist species, where as Rapala caerulea, Pieris melete, Zizera maha and Celastrina argiolus were classified as specialist species. Rapala caerulea prefers hills and forest for its habitat; therefore, it is clearly distinct from Pieris melete, Zizera maha and Celastrina argiolus which prefer grassland for habitats. These results show that Rapala caerulea is high conservation value in a landfill area where is developing ecological succession from grasslands to wood lands. In conclusion, these research are able to contribute to select the target species and suitable species that consider a singularity between butterflies and nectar plants, when we are creating the butterfly habitats, moreover these research will contribute to maintain a stable habitats.