• Title/Summary/Keyword: Cave Research Association

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Paleoclimatic Implication of Cave Speleothems in the Submerged Parts of the Seongnyu Cave, Republic of Korea (성류굴 내 호수구간의 수중통로에서 발견되는 동굴생성물의 고기후적 의미)

  • Kim, Ryeon;Woo, Kyung-Sik;Kim, Bong-Hyeon;Park, Jae-Suk;Park, Hun-Young;Jeong, Hee-Jeong;Lee, Jong-Hee
    • The Korean Journal of Quaternary Research
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    • v.24 no.1
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    • pp.11-24
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    • 2010
  • Seongnyu Cave have developed along the NE-SW direction in carbonate rocks of the Joseon Supergroup. The cave mostly shows horizontal passages and contains three lakes. The main passage is about 330 m long with 540 m-long branches, thus the total length of the cave is about 870 m. Through cave diving, about 85 m-long new passages were discovered. Numerous speleothems such as soda straws, stalactites, stalagmites, columns, flowstones, rimstones, cave shields, cave corals, curtains (and bacon sheets), cave pearls, cave flowers, helictites and calcite rafts can be found in the cave. Especially, some speleothems which were believed to have grown in the past were discovered in the submerged passage, and a few stalactites, stalagmites, flowstones and columns were eroded (or corroded) by the cave stream that flowed on the floor. Because these speleothems only grow in subaerial environments within limestone caves, it appears that they grew when there was no lake in the cave and became submerged as the lake level rose in the cave. The presence of these speleothems in the lakes indicate that they only grew during glacial periods when sea-level was lower. Therefore, detailed investigation of these speleothems will provide invaluable information on paleoclimatic evolution around the Korean peninsula in the future.

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The Role and Necessity of Rescue Group from Natural Cave Research (자연동굴 탐사에서 구조대의 역할과 필요성)

  • Yoon, Jung-Mo
    • Journal of the Speleological Society of Korea
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    • no.81
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    • pp.47-54
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    • 2007
  • The role of the rescue party only function of accident hour relief activity it knows against the technique and an immediacy of Hum who burns executes an education and training and the accident it will be able to occur in advance and Hum activity hour which burns it prevents the place where it reduces it contributes a lot role is the importance is a possibility of saying that compared to it grows more. It must establish the cave structure commission inside Korean cave academic society and it must cooperate with the instance of the foreign nation together and with each other it must improve a cave structure setup and equipment and the countermeasure which is appropriate and prevention of accident inside the cave and accident occurrence hour it must consider feed with the fact that it must become.

Conventional Female Donor Costume of Cave 79 of Kumtura

  • Shenya, Shenyan
    • The International Journal of Costume Culture
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    • v.12 no.2
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    • pp.210-214
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    • 2009
  • Cave 79 of Kumtura grottoes, is the best preserved cave, which has an important meaning for research on Uighur costume. This paper is intended to analyze the costume characteristics of female donors in Cave 79 by comparing image materials between Dunhuang murals and other murals in Xinjiang province. In Cave 79, female donor wears red robe with tight sleeve, whose collar is crescent-shaped decorated. Two different opinions are upheld for this decoration. One regards this as the turn-down collar, while the other believes this as decoration on V-neckline. Red robe is quite common in female donors of Xinjiang and Dunhuang murals and a female in fresco is wearing a crown in a triangle red headwear style, regarded as red silk and drooping at head. Female donors wear an extra coat, kame hair clasp, red jacket, light-colored high-waist skirt with a long-tail waistband, and tangerine Pibo (silk ribbon) with scattered small flowers. All these costume styles are commonly-used by Han females. The kame headwear is also the common ornament for Han females and the female's hairstyle is in cone shape on head by a white kame. Current costumes are similar but not completely same.

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Age Dating and Paleoenvironmental Changes of the Kunang Cave Paleolithic Site

  • Yum, Jong-Kwon;Lee, Yung-Jo;Kim, Jong-Chan;Kim, In-Chul;Kim, Ju-Yong
    • The Korean Journal of Quaternary Research
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    • v.17 no.2
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    • pp.145-148
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    • 2003
  • The Kunang cave paleolithic site is located at Tanyang [$N37^{\circ}2'$, $128^{\circ}21'E$], Chungbuk Province, which is in the Central part of the Korean peninsula. The cave is developed at 312 amsl in a karstic mountainous area. The South Han River flows across this region and other caves can also be found near the river. The site was discovered in 1986 and excavated 3 times by the Chungbuk National University Museum until now. The cave was wellpreserved from modem human activities until the first discovery. The full length of the cave is estimated to be ca. 140 m. However, a spacious part up to 11 m from the entrance has been excavated. Eight lithological units are divided over the vertical profile at a depth of 5 m. Each unit is deposited in ascending order as follow: mud layer (Unit 9), lower complex (Unit 8) which is composed of angular blocks and fragments with a muddy matrix, lower travertine layer (Unit 7; flowstone), middle complex (Unit 6; cultural layer) which is composed of fragments with a muddy matrix, middle travertine layer (Unit 5; flowstone), yellowish muddy layer (Unit 4), upper complex (Unit 3; cultural layer) which has a similar composition to Unit 8. the upper travertine layer (Unit 2; flowstone), and finally surface soil layer (Unit 1). The most abundant vestiges in the cultural layers are the animal bones. They are small fractured pieces and mostly less than 3 cm in length. About 3,800 bone pieces from 25 animal species have been collected so far, 90 percent of them belonging to young deers. Previous archaeological study of these bone pieces shows thatprehistoric people occupied the cavenot for permanent dwelling but for temporary shelter during their seasonal hunting activity. More extensive studies of these bones together with pollen analysis are in progress to reconstruct the paleoenvironment of this cave. Only a single date (12,500 BP) obtained from a U-Th measurement of the upper travertine layer was previously available. In spite of the importance of the cave stratigraphy, there was no detail chronological investigation to establish the depositional process of the cultural layers and to understand the periodic structure of the cave strata, alternating travertine floor and complex layers. We have measured five 14C age dating (38900+/-1000, 36400+/-900, 40600+/-1600, more than 51000 and 52000 14C BP) using Seoul National University 14C AMS facility, conducted systematic process of the collagen extraction from bone fragments samples. From the result, we estimate that sedimentation rate of the cave earth is constant, and that the travertine layers, Unit 2 and Unit 3, was formed during MIS 5a(ca. 80 kBP) and MIS 5c (ca. 100 kBP) respectively. The Kunang Cave site is located at Yochonli of the region of Danyang in the mid-eastern part of Korea. This region is compased of limestones in which many caves were found and the Nam-han river flows meanderingly. The excavations were carried out three times in 1986, 1988, and 1998.

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A New Discovery of The Upper Pleistocene Child's Skeleton from Hungsu Cave (Turubong Cave Complex), Ch'ongwon, Korea (청원 "두루봉 흥수굴"에서 발굴한 후기 홍적세 어린아이뼈 연구)

  • Sun-Joo Park;Yung-Jo Lee
    • The Korean Journal of Quaternary Research
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    • v.4 no.1
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    • pp.1-13
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    • 1990
  • The first well-preserved an immature fossil skeleton of Pleistocene age in South Korea was found at the quarry of Hungsu cave which consists of the Turubong Cave Complex, Ch'ongwon, Korea. This fossil remain has been designated as "Hungsu Cave Child". Associated with the individual were a small number of stone artifacts. While a precise date for this site is not available yet, the presence of fauna would suggest a warm period of an Upper Pleistocene date. Metric and non-metric methods are used for the description of the Hungsu child's skeleton. This fossil has been assigned a developmental age of 5 years, but can be considered to be the range of 4 to 6 years. Estimated cranial capacity ranged from 1,260 to 1,300 CC and the estimated stature from 110 to 120cm. The Hungsu child is differentiated by the superiority in size of skull, cranial length and height, and, most significantly, its greater parietal arc. On the basis of comparison of the total cranical characteristics of Hungsu child and other samples including hominid fossils and modern man of East Asia, it is assumed that Hungsu child can currently, be classified as "an anatomically modern man or anatomically Homo sapiens". Homo sapiens".uot;.

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A preliminary study of prehistoric tunnel-dwelling sites and rock-shelters in Che-Ju Island, Korea (제주도지방의 선사문화와 동굴${\cdot}$바위 그늘 주거지)

  • Lee, Chung-Kyu;Kang, Chang-Wha
    • The Korean Journal of Quaternary Research
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    • v.1 no.1
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    • pp.47-67
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    • 1987
  • Geologically speaking, many lava tunnels and caves are characteristic geomorphic features in Che-Ju Island. Especially, cave-ins are found along cliffs of shoreline and streams. The prehistoric early inhabitants in the island used the tunnels and cave-ins as their major shelters from palaeolithic period to the iron period (AD300-600). These tunnel-dwelling sites and rock-shelters are unsidered to be long-term shelters from the palaeolithic period to the neolithic period. However, these shelters and sites might be changed as temporary camping sites from the bronze to the iron period.

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A Study on the Geomorphic Landscape of Yeongdong Area Described in the Haedong Myeongsan Docheop (해동명산도첩에 나타난 영동지역 지형 경관에 대한 연구)

  • Shin, Won Jeong;Kim, Jong Yeon
    • Journal of The Geomorphological Association of Korea
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    • v.27 no.4
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    • pp.53-70
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    • 2020
  • Silgyeong sansuhwa (Realistic landscape paintings) are drawn in Korea since 17th century. It has characteristics of more realistic description of landscape than painting from previous periods. Kim Hong Do's 'Haedong Myeongsan docheop (The album of paintings of famous mountains in Korea)' has been recognized as fine example of realistic description of geomorphic landscapes. Kim Hong Do and Kim Eung hwan did official travel to Gwandong and Geumgangsan area by order of King Jeongjo in 1788. As a result of that travel they draw about 100 piece of landscape painting. About 60 pieces of the paintings are still remaining. These are open to public by Korea National Museum in 1996. 14 pieces of painting, Daegwanryeong and Gangneung, Gyeongpo-dae, Hohae-jeong, Gahak-jeong, Cheonggan-jeong, Mun-am, Mangyang-jeong, Wolsong-jeong, Neungpa-dae, Naksan-sa, Mureung-gye, Gyejo-gul, and Hyeonjong-am, are analysed in this study. Coastal depositional landforms, like lagoon, sand beach and spit or barriers, erosional forms, like sea stack, sea cliff and sea cave, depicted in the paintings are analysed. In addition, structural landforms, colluvial landform and bedrock incision form by the running water in mountain area were analysed and weathered forms of granite and excursion to karst cave also discussed. It is found that sea arch in the printing destroyed since 1788, though exact position and reason is still unknown. There are strong need for discovery and identification of geomorphic landscape resources, for applied geomorphological studies and for prepare educational materials for non-face-to-face education. It also be emphasized that it can be used of the course work materials for future education using augmented reality and virtual reality technology.

Preliminary Report of Archaeological Survey in Limestone Caves at Gangwon and GyeongBuk provinces (강원 및 경북지역의 석회암동굴 고고학조사 예보)

  • Bae, Ki-Dong;Bae, Christopher;Lee, Chul-Min;Kim, Ki-Ryong
    • The Korean Journal of Quaternary Research
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    • v.25 no.1
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    • pp.41-49
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    • 2011
  • Archaeological survey has been carried out to find some evidence of human occupation in 31 caves in Pyeoungchang, Danyang, Jincheon, Goesan, Munkyoung, Boeun, Sangju in central limestone area of the Korean peninsula. Among those caves, some archaeological evidences were observed in 11 caves. Various types of potteries, animal bones and stone artifacts were collected on surface of sediments in caves. Among them, the Mosan cave in Munkyoung and the Kwangcheonseongul in Pyeoungchang are very likely to yield important archaeological remains in the well preserved deposits in the caves. Further researches are expected to provide significant information for explaining human living from prehistoric time to historical periods.

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