• Korean Journal of Environmental Biology
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• v.25 no.3
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• pp.197-204
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• 2007

Diversity, production and nutrients concentrations of mushroom in a pitch pine forest (Pinus rigida) were studied from March through November 2000 in Kongju, Chungnam Province. Fifteen $2{\times}2m$ permanent quadrats were established randomly in the study area. 32 species of mushrooms were identified in the permanent quadrats during the study period. Although mushrooms occurred from June to October, the heighest diversity and biomass production occurred in August and September. Seasonal dominant species were Collybia confluens in July, Cantharellus lutescens in August and September, respectively. Annual production of mushrooms were 12.13kg $Dwha^{-1}yr^{-1}$. Seasonal production was 0.71kg $Dwha^{-1}$ for July, 3.95kg $Dwha^{-1}$ for August and 6.92 kg $Dwha^{-1}$ for September, respectively. Average concentrations of N, P, K, Ca and Mg in mushrooms was $38.81{\pm}4.82, \;0.90{\pm}0.44,\;28.47{\pm}7.81,\;0.24{\pm}0.16\;and\;0.76{\pm}0.26mg\;g^{-1}$, respectively, which were much higher than those in leaf litter and soil of the study site. Amount of N, P, K, Ca and Mg accumulated in mushrooms in 2000 was 463.41, 10.26, 345.21, 3.14 and $8.99g\;ha^{-1}yr^{-1}$, respectively.

• Journal of Mushroom
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• v.18 no.2
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• pp.164-173
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• 2020

The extracts of four species of ectomycorrhizal mushrooms-Cantharellus cinnabarinus (OK1247), Lactarius parallelus (OK1264), Tricholoma matsutake (OK1282), and Ramaria botrytis (OK1283)-were prepared to determine their antioxidant activities and nutritional properties. R. botrytis extract displayed the highest 2,2-diphenyl-1-picrylhydrazyl radical scavenging activity (33.8%), ferric reducing antioxidant power (0.38), reducing power (0.35), total polyphenol (13.83 mg gallic acid equivalent/g), and flavonoid contents (2.56 mg quercetin equivalent/g). L. parallelus extract displayed the highest nitrite scavenging activity. Analysis of amino acid contents revealed that C. cinnabarinus extract had the highest total amino acid (1,046.1 mg/kg) and essential amino acid (404.9 mg/kg) contents, while R. botrytis extract had the lowest total amino acid (708.3 mg/kg) and essential amino acid (247.3 mg/kg) contents. Among the amino acid components detected in the four ectomycorrhizal mushrooms, cysteine was the most abundant, accounting for 14.3~20.7%, followed by phenylalanine, which accounted for 9.5~13.4% of all amino acids. In summary, the antioxidant activities were the highest in R. botrytis extract, and the amino acid content was the highest in C. cinnabarinus extract, among the four ectomycorrhizal mushrooms.

• Proceedings of the Plant Resources Society of Korea Conference
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• 1999.05a
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• pp.58-63
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• 1999

1996년 4월 1일 부터 1998년 3월 30일 까지 지리산 국립공원에서 많은 균류를 채집하여 동정하였다. 그 결과 한구산 미기록종으로 확인된 것은 진균문에서는 줄솔밭버섯(Omphalina Ericetorum), 라일락끈적버섯(Cortinariu straganus), 이파리무당버섯(Russula polyphylla), 계단겨우살이버섯아재비(Col-tricia montagnei var. montagnei), 적갈색 꾀꼬리버섯(cantharellus Ferruginascens),머리붉은목이(Dacrymyces Capitata), 원시주발버섯(Arachnopeziza nivea), 꼬마털컵버섯(Dasyschyphus Pygmeaus). 가는털컵버섯(Dasyschyphus tenuissimus), 과립알보리수버섯아재비(Nectria punicea var. punicea)을 비롯하여 10종을 확인하였고 변형균문엣 아재비털먼지(Trichia affinis), 청황색자루먼지(physarum viride var. aurant-ium)을 비롯하여 2종을 확인하였으며 총 12종이 한국산 미기록 종으로 확인되었다.

• Korean Journal of Ecology and Environment
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• v.46 no.2
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• pp.251-264
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• 2013

This study was conducted to investigate the diversity of ectomycorrhizal fungi by surveying sites from June 2010 to October 2011. The obtained results from investigation were as follows. The total of 2 Kingdom 3 Phylum 6 classes 15 orders 34 families 59 genera and 107 species including saprophytic and ectomycorrhizal fungi was investigated. A total of 10 families 17 genera 49 species (801 ea.) of ectomycorrhizal mushroom was investigated. The mushrooms are classified into 28 families 51 genera and 99 species in Basidiomycota, 5 families 7 genera and 7 species in Ascomycota and 1 families 1 genera and 1 species in Amoebozoa. Dorminant species were Amanitaceae (14 species) followed by Russulaceae (12 species) and Boletaceae (11 species). The populaion ectomycorrhizal mushroom was highest in sites 1 and 2, and sites 4 and 5 occurrence rarely. The mushroom occurrence of ectomycorrhizal fungi was closely related to climatic conditions such as high air temperature and lots of rainfall from July to August. The environment factors which have a favorable influence of mushroom occurrence were soil pH, organic matter content of soil and air temperature of climatic environment.

• (The)Study of the Eastern Classic
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• no.63
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• pp.43-82
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• 2016

The purpose of this paper is to study the image of the 16th Century Honam Chinese poetry. for that, Park Sang, Im Eokryeong, Ko Gyeongmyeong in this study. This paper identified the characteristics of Ho Nam poetry is two things. First of all, is "literary talent does not acknowledge" consciousness and image of army. Park Sang, Im Eokryeong, Ko Gyeongmyeong was advanced to the center politics with excellent literary talent to the talents our 16th century Honam. However, at that time, the ruling layer was time to lead the politics. Therefore, the three people to frustration. Yet three people were criticizing the reality. And they thought that they were unhappy. It is unfortunate that they did because of their literary talent to be recognized. Three people were very sensitive to not be recognized literary talent. This is because they were subject to the management by the literary ability. It does not recognize the literary consciousness appears as sword, spear, admiral image. Second, The HwaIbulryu consciousness and image of integrity. Park Sang, Im Eokryeong, Ko Gyeongmyeong thought it not right politics. Yet continued to politics. This is not behavior that is typical scholar. What they did so because we follow a man named Yuhahye. A man named yuhahye pursue life, be it a dirty political reality was to continue the crest. But that never lose their integrity. Three people who will follow the life of this Yuhahye. This is a life attitude graft Japanese apricot flower, oriole, rock of pillar, appears as an image.

• The Korean Journal of Mycology
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• v.33 no.1
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• pp.18-21
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• 2005

Extracts of 67 wild mushrooms were tested for their fibrinolytic activities. The extract of Marasmius pulcherripes showed 112% higher increased activity as compared with a positive control, plasmin (0.75 U/ml). Helvella elastica and Psathyrella sp. showed 60% and 49% of activities to that of plasmin, respectively. Three mushrooms such as Lepista sordida, Fomitella fraxinea, and Leucoagaricus rubrotinctus showed 40% of plasmin activity. The other 60 mushroom extracts did not show any fibrinolytic activity.

• Korean Journal of Plant Resources
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• v.12 no.1
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• pp.62-68
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• 1999

Many fungi were collected at Mt.Jiri national park from April 1,1996 to March 30,1998. They were identified. According to the results, following species newly to Korea ; in eumycota Omphalina ericetorum, Cortinarius traganus, Russula polyphylla, Coltricia montagnei var. montagnei, Cantharellus ferruginascens, Dacrymyces capitate, Arachnopeziza nivea. Dasyschyphus pygmeaus, tenuissimus, Nectria punicea var. punicea and in myxomycota Trichia affnis, Physarum viride var. aurantium. These unrecorded species were designed Korean common name by author.

• Journal of the Korean Institute of Traditional Landscape Architecture
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• v.35 no.3
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• pp.1-12
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• 2017

The purpose of this study is to interpret the landscape of Soyojeong, Taegeojeong, Chungeuijeong and Chwihanjeong in the Ongnyucheon region of the Changdeokgung Palace by analyzing the landscape elements using the pavilion's hanging couplets. Next, the landscape elements would be classified and interpreted by the Tang dynasty poet named Wang Changnyeong(王昌齡, 698-757) who put forward the range of aesthetics. According to the three kinds of classified boundaries, the results were as follows. First, the characteristics of the 'Wujing(物境)' described at spring dawn or in the moonlit night when the rain stopped, dew condensed, blooming flowers were in the quiet garden, fishes were drawn from the pond, and golden ogres sung in a dense pine forest. Second, the characteristics of 'Qingjing(情境)' described the emperor who held a grand ceremony: he sat in the jade throne, red curtains and gorgeous fans are propped up etc. All of these were used to praise the reign of a stable and peaceful nation. Third, the characteristics of 'Yijing(意境)' mainly described the Ongnyucheon region's scenery as an immortal world where people can experience and reach a high spiritual realm such as the 'integrated as one(物我一體)'.

• Korean Journal of Environment and Ecology
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• v.24 no.3
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• pp.227-234
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• 2010

To see the influence of bird species by the change of temperature in city, we have carried out bird census 22 times for 6 years from 2003 to 2008 in Worldcup Park, Seoul. And we analysed the correlation between the temperature of Seoul and wildbirds. 15 orders, 38 families and 102 species were confirmed to have existed. We could find that Hypsipetes amaurotis gradually turned out to have increased with statistical significance for 6 years. To analyze the relationship between the temperature of Seoul and wildbirds, we have chosen 31 bird species observed more than 30% in frequency and proceeded the regression analysis. The survey shows that with the temperature rise the number of the resident birds such as Pica pica, Parus palustris, Anas platyrhynchos and Anas poecilorhyncha and the migratory birds such as Buteo buteo has declined. These 5 species have a possibility to be decreased as a global climate warming and maybe move to another habitat. In contrast, Oriolus chinensis and Falco tinnunculus are characterized into the species that increased due to the rising temperature. So they have a posibility to increase and expand their habitat. This survey shows that temperature rise can cause to change the composition of bird species. And 7 bird species related with the change of temperature have a great possibility as a indicator of the climate change.

• Journal of Ecology and Environment
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• v.29 no.3
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• pp.191-203
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• 2006

To understand the effect of forest fragmentation on forest-dwelling birds, it is more effective to analyze on the selected specialists than on the whole bird community. We investigated the edge preference of forest-dwelling birds to discriminate habitat specialist species in the interior and on the edge of temperate deciduous forests in central Korea. Point count and line transect census were conducted at Gwangneung forest from February to October. Our result shows that there was no consistent tendency in abundance of birds between in the interior and on the edge because of the different landscape characteristics and the high proportion of habitat generalists. Five habitat specialists in 73 bird species were identified by the differences in both population densities; three forest interior and two forest edge specialists. Asian Stubtail Warblers (Urosphena squameiceps), Pale Thrushes (Turdus pallidus) and Coal Tits (Parus ater) were included in the forest interior group, but Black-billed Magpies (Pica pica) and Black-naped Orioles (Oriolus chinensis) were classified as the forest edge group. We suppose that a selective monitoring on patterns and changes in spatial use of these five habitat specialists is needed to estimate the effects of forest fragmentation in temperate deciduous forests. And, moreover, systematic monitoring methods for field survey should be established based on the point count method and line transect census to ensure the equality of data.