• 인간식물환경학회지
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• 제22권1호
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• pp.31-38
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• 2019

Experiments were carried out to investigate the effects of mosses on the removal of particulate matter (PM 10) and volatile organic compounds (VOCs) in an indoor space and on the composition of air. For particulate matter removal experiments, 0.2 g mosquitto coil was burned in a glass chamber, where three kinds of mosses (Plagiomnium cuspidatum, Myuroclada maximowiczii, Etodon luridus) were placed. For VOCs removal experiments, 1 mL paint thinner was volatilized in a glass chamber, where Plagiomnium cuspidatum and Myuroclada maximowiczii were used. As a result, it was found that particulate matter was effectively removed by the three mosses, and the removal efficiency of particulate matter increased as the amount of mosses increased. The amount of VOCs was similar to the level in the control when a low amount of mosses (2 and 4 plates) was used. However, the removal efficiency of VOCs was significant when 6 plates of mosses were used. On the other hand, formaldehyde concentration was 40 times more than the control and carbon monoxide 30 times, when 0.2 g of mosquito repellent was completely burned in a glass chamber. Also formaldehyde removal effect was significant when 6 plates of mosses were placed. However, there was no change in the concentration of indoor oxygen, temperature and humidity by moss plants. In conclusion, the moss plants were effective in removing particulate matter and VOCs, and they are expected to be used for indoor decoration and landscape in order to improve indoor air quality in the future.

• Journal of Species Research
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• 제9권4호
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• pp.377-412
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• 2020

Cardot(1904) first reported 98 Korean mosses, which were collected from Busan, Gangwon Province, Mokpo, Seoul, Wonsan and Pyongyang by Father Faurie in 1901. Thirty-four of these species were new species to the world. However, eight of these species have been not listed to the moss checklist of Korea before this study. Thus, this study complies the literature including Korean mosses, and lists all the species there. As the result, the moss list of Korea is updated as including 775 taxa (728 species, 7 subspecies, 38 varieties, 2 forma) arranged into 56 families and 250 genera. This list include species that have been newly recorded since 1980. Brachythecium is the largest genus in Korea, and Fissidens, Sphagnum, Dicranum and Entodon are relatively large. Additionally, this study cites specimens collected from Jeju Island, Samcheok, Gangwon Province, and Socheong Island, and it is possible to confirm the distribution of 338 species in Korea.

• Animal cells and systems
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• 제6권3호
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• pp.215-219
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• 2002

In mid-April, 2000, hundreds of thousands of fish floated dead on the Chungnang River, one of the small branches of the Han River in Seoul. We examined the causes of the accident in detail, through analysis of monitorinq data from the Han River Monitoring Project, which employed the transplanted aquatic moss, Fontinalis antipyretica. This allowed investigation of another possible cause of the fish kill: release of trace metals into the river from industrial sources during the rainfall event. In addition, we aimed to verify the usefulness of aquatic mosses as bioindicators of the event. Water samples collected 48 h after the fish kill exhibited low pH and high Total-N and Total-p, indicating that acidic compounds rich in nitrogen and phosphorus might be a major contaminant. BOD and COD were also very high. On the whole, the conditions of the river water were degraded at that time. Distinct trends were not observed in the chlorophyll phaeophy-tinization quotient and photosynthesis rate of transplanted mosses. How-ever mosses sampled soon after the accident exhibited the lowest values for those variables (P < 0.01), suggesting that stress factors in the river were diluted out over time. Heavy metals with characteristics of industrial effluents (Cr, Pb, Zn, Fe, Cu, and Cd) increased (p ＜ 0.01), indicating that they were unlikely to be major causes of the accident.

• Journal of Plant Biology
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• 제4권2호
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• pp.41-50
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• 1961

1. This study was made on the flora of mosses on Mt. Chi I(127$^{\circ}$26'-35' E.Long, 35$^{\circ}$12'-25' N.Lat). 2. In the list of mosses of Mt. Chi I, 126 species, 6 varieties, and 1 form belonging to 79 genera are enumerated. Of these the following 14 taxa are new to the Korean flora. (1) Fhabdoweissia fugat(Hedw.) B.S.G. (2) Pohlia crudoides(Sull. et Lesq.) Broth var. revolvens(Card.) Ochi (3) Philonotis socia Mitt. (4) Ptychomitrium linearifolium Rms. (5) Ulota crispa Brid. (6) Neckera konoi Broth. (7) Neckeroptsis nitidula(Mitt.) Fleisch. (8) Entodon fauriei Broth. et Par. (9) Plagiothecium denticulatum (Hedw.) B.S.G. (10) Hypnum hamulosum B.S.G. (11) H. sakuraii var. venustum Ando. (12) H. tristoviride var. brevisetum Ando. (13) Gollania varians (Mitt.) Broth. (14) Pogonatum pygmaeum Card

• 한국농공학회:학술대회논문집
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• 한국농공학회 2000년도 학술발표회 발표논문집
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• pp.78-83
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• 2000

Over twenty thousand types of bryohytes are existed in the world. Bryophytes are generally considered to be primitive plants and seriously neglected by even in botany area. Bryophytes includes mosses, liverworts, and hornworts. They thrive in humid environments and require water to survive. Some types, however, can recover after serious dehydration, even after years of complete dehydration. They generally absorb water and nutrients not from roots which is called rhizoid, but through entire body. The rhizoids are nonchlorophyllose fillamentous branches and attach the body to substratum such as soil and rocks. The attachment of mosses in soil surface provides a good protection from soil erosion by runoff water. In this presentation, reviewed and discussed are ecological characteristics and engineering perspectives of mosses, particularly with respect to soil and water conservation.

• 대한환경공학회지
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• 제34권9호
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• pp.623-629
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• 2012

본 연구는 집수면으로 사용되는 지붕재질에 따라 집수되는 빗물의 수질을 평가하고, 지붕면에서 지의류/이끼의 존재여부에 따른 수질변화를 관찰하였다. 실험은 5가지 다른 재질의 재료[나무, 나무(이끼 서식), 콘크리트, 초벌기와, 슬레이트]로 설치된 지붕면에서 수행되었다. 각 지붕면에서의 빗물수질을 관찰한 결과, 초벌기와 지붕으로부터 집수된 빗물이 이용에 가장 적합한 재료로 나타났다. 이는 초벌기와 재질 특성에 따른 표면 온도의 상승과 자외선에 의한 살균효과 때문인 것으로 판단된다. 이끼류가 포함된 나무지붕과 일반 나무 지붕에서 집수된 빗물의 수질을 비교한 결과 이끼는 TOC, nitrate, sulfate 및 phosphate 농도에 영향을 미치는 것으로 관측되었다. 그리고 슬레이트 지붕으로부터 유출된 빗물 내 석면의 농도는 평균 0.002개/$cm^3$로 검출되었으며 이러한 결과는 환경부 다중이용시설기준 및 노동부 사무실 기준인 0.01개/$cm^3$ 규정을 만족한 것으로 나타났다.

• Animal cells and systems
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• 제8권Supplyment
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• pp.23-23
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• 2004

• 동굴
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• 제89호
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• pp.16-23
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• 2008

In the cave, there are three kinds of CO2 gas from the human body and humidity or H2O from the underground water and also light from illumination fixture creating plants by photosynthesis. For this reason, the green plants of moss created and lived on the rock in the cave, but sometimes there would be the dry season to be killed the green mosses and hence, it could be dried and blackish. When the dried mosses were taken off from the surface of the rock like as laminated dried one, the moss lamination could be taken off together with the skin of the formated stalactite in the cave. Therefore, cave environment should be changed and degenerated. So it is useful and necessary to get selective wave lighting to have photosynthesis in the cave or not to have it in there by using of the LED lamps.

• Journal of Species Research
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• 제6권spc호
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• pp.26-37
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• 2017

Rotifers collected from various terrestrial and aquatic habitats such as mosses on trees or rocks, tree barks, wet mosses and wet leaf litter at streams, and dry leaf litter at four different locations in Korea, were investigated. Thirteen species belonging to nine genera in five families of monogonont and bdelloid rotifers were identified: Bryceella perpusilla Wilts, Martinez Arbizu and Ahlrichs, 2010, Collotheca ornata (Ehrenberg, 1830), Habrotrocha flava Bryce, 1915, H. pusilla (Bryce, 1893), Macrotrachela aculeata Milne, 1886, M. plicata (Bryce, 1892), Mniobia montium Murray, 1911, M. tentans Donner, 1949, Notommata cyrtopus Gosse, 1886, Philodina lepta Wulfert, 1951, P. tranquilla Wulfert, 1942, Pleuretra hystrix $Barto{\check{s}}$, 1950 and Proalinopsis caudatus (Collins, 1873). All these rotifers are new to Korea, and B. perpusilla, H. flava, M. montium, P. caudatus, P. hystrix and P. lepta are new to Asia as well. Of interest, the present study is the first to record B. perpusilla outside its type locality. In addition, P. lepta has previously been recorded from only three European countries.

• 식물병연구
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• 제16권3호
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• pp.331-335
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• 2010

본 연구는 임업시설양묘 시 용기 내에 발생하여 묘목의 생장을 방해하는 이끼류의 방제법을 개발하고자 실시되었으며, 이끼류 방제 가능성이 있는 6종류의 화학물질을 농도를 달리하여 처리하였다. 우산이끼(Marchantia polymorpha)가 발생한 소나무(Pinus densiflora) 용기묘 2년생과 솔이끼(Polytrichum commune)가 발생한 편백(Chamaecyparis obtusa) 용기묘 1년생을 대상으로 이들 물질을 처리한 결과, 가장 효과적인 이끼 방제 물질은 quinoclamine으로 조사되었다. 이 성분 0.9 g/l의 농도에서 우산이끼는 100%, 솔이끼는 95.5%의 방제효과를 나타내었다. Quinoclamine 다음으로는, 처리농도에 따라 다소 차이는 있지만, 2종류 이끼 모두 목초액, flumioxazin, oxyfluorfen 순으로 효과가 큰 것으로 조사되었다. 한편 flumioxazin과 oxyfluorfen 고농도 처리에서는 화학물질 처리에 따른 용기묘의 약제 피해가 발생하였다.