• 한국석유지질학회:학술대회논문집
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• 한국석유지질학회 1998년도 제5차 학술발표회 발표논문집
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• pp.29-37
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• 1998

The sedimentary succession on the northern coast of Jindo and the adjacent area comprises the thinly bedded, fine-grained deposits of an epiclastic sandstone, siltstone, black shale/mudstone, and cherty mudstone (ca. 200m in vertical thickness), which are interpreted as the finely stratified turbidites mainly by density underflow-induced currents. Most deposits can be divided into eight facies: thin-bedded, ash-rich massive sandstone layer (mS), graded and laminated mudstone layer (glM), graded mudstone layer with ripple lamination (rM), laminated and graded siltstone layer (lgZ), finely laminated black shale layer (IBS), structureless mudstone layer (mM), thin-bedded cherty mudstone layer (lCM), and contorted and laminated mudstone layer (dlM), The thin-bedded, ash-rich sandstone facies is interpreted to be deposited from high-density turbid underflows during a relatively large flooding. Most thinly bedded mudstone facies would be deposited from low-density turbid underflows (turbidity currents) with some different hydrodynamic condition and sediment concentration during the high discharge of river water. Whereas the structureless mudstone facies may result from raining down of suspended sediment intermittently supplied by overflows and interflows. From the entire succession, graded and laminated mudstone layers interbedded with thin-bedded, ash-rich massive sandstone are dominant in the lower part of the succession, and graded mudstone layers with ripple lamination ripple lamination occur mainly in the middle part of it. On the other hand, iaminated/raded siltstone and contorted/laminated mudstone layers prevail in the upper part. The transition of facies association is suggestive of the continuous change of main depositional setting from basin plain to lower slope, which could be due to the movement of depocenter by the increase of sediment supply (volcanic activity).

• The Korean Journal of Ecology
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• 제26권4호
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• pp.209-214
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• 2003

제주도의 저지대 묵밭에서 일어나는 2차 천이의 특성을 밝히기 위하여 식생의 높이, 생육형, 종풍부도와 종다양성지수, 식피율, 우점도지수의 변화를 조사하고, 그 결과를 내륙의 결과와 비교하였다. 또한 시간의 경과에 따른 전체적인 식생의 변화를 알아보기 위하여 다변량통계기법을 사용하였다. 제주도 묵밭의 식생천이의 특징은 내륙에 비하여 종수가 적고, 식생의 높이가 낮고, 초본층이 우점하는 기간이 길고, 종다양성지수의 변화 유형이 다르고, 천이후기종의 출현이 매우 늦었다. 우점종에 의한 식생천이 계열은 주름잎(0.5∼l년)→큰망초(2년)→쑥(4년)→쑥-낭아초(5년)→찔레꽃-참억새(8년)→참억새(12년)→다년생초본→관목(15년)→예덕나무(20년)→까마귀쪽나무 또는 후박나무(20년 이후)로 추정되었다. 유집분석(Cluster analysis), Twinspan에 의한 분류와 주성분분석(PCA)에 의한 배열의 결과 묵밭은 초기묵밭(0.5∼l년차), 중기묵밭(2∼8년차)와 후기묵밭(8∼20년차)의 세 집단으로 시간 경과에 따라 구분되었다.

• The Korean Journal of Ecology
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• 제21권4호
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• pp.389-399
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• 1998

this study was focused on the effects of fire on spatial change of vegetation landscape in rural region. Fire types recognized as erown fire, severe surface fire and light surface fire in order of increasing intensity were described in a fire map. GIS was introduced to understand the relationship between fire types and topographic conditions or vegetation types. We also investigated land-use type and regeneration strategies after burning. Fire intensity depended on topographic conditions and vegetation types. Special land-use type in this area was collection of edible mushroom (Tricholoma matsutake). Mushrooms had been obtained from Pinus densiflora forests existing as edaphic climax or managed artificially. Regeneration strategy in burned areas was to make sprouts from burned oak stumps. A higher density and growth rate of sprouts, as compared to those on unburned areas, facilitated vegetation succession from P. densiflora forest to oak forest and consequently led to change of landscape pattern.

• 한국인구학
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• 제30권2호
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• pp.71-95
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• 2007

이 글은 조선후기 호적자료외 양자계승기록을 단서로 조선후기 양반가족의 가계계승 원리와 가족유형을 규명해 보고자 한다. 이 글의 분석자료는 1669년에서 1913년까지 의성김씨 호구단자이다. 분석 결과 조선후기의 가족형태와 조선전기나 조선중기의 가족형태 사이에 많은 차이가 발견되었는데, 그 변화의 방향은 부계계승원리의 강화이며 그 한가운데 양자제도가 자리하고 있었다. 분석자료의 전체 호구 평균가구원수는 5.66명으로 17세기 초에 비해 가족규모가 매우 커졌으며 가족구성원의 친족 범위도 매우 넓어져, 17세기 초 양반가의 가족원이 되는 근친자 종류가 6종의 자였던 데 비해 의성김씨 호구단자에 나타난 그것은 무려 70종이었다. 조선전기 양반가 분석결과와 달리 의성김씨 집안의 가족형태는 직계가족, 방계가족의 비율이 45%를 넘을 뿐 아니라 18세기, 19세기 모두 가장 큰 비중을 차지하는 가족형태는 확대가족이고 부부가족의 비중은 1/3 수준으로 약화되는 등, 가구구성의 친족범위가 더욱 확장되었다. 의성김씨 호구단자에서 입양을 통해 가계를 계승한 사례는 전체 호구 가운데 무려 33.8%에 이른다. 적장자가 호주자리를 승계할 때까지 살아 있을 확률이 낮았던 당시의 인구학적 환경 속에서 적장자가계계승 원리를 확고하게 지키는 방법으로 활용된 것이 양자제도였음을 다시 한 번 확인할 수 있었다. 조선후기 종족집단은 자신의 직계혈통에게 가계를 계승하는 것보다도 입양을 통해서라도 '적장자 자리'라는 명분을 유지하는 것이 더욱 중요했던 사회이고 이런 양반가의 소임을 다하기 위해 적임자를 찾을 때까지 호주대리인을 내세우는 등 양자제도를 보편화시켰던 것이다. 또한 제작된 믹서는 외부의 IF 발룬을 필요하지 않아 소형화가 가능하다. 본 논문에서 설계 및 제작된 94 GHz MIMIC single balanced cascode믹서는 기존의 balanced 믹서와 비교하여 높은 격리 특성을 나타내었다.L 및 FPGA를 이용하여 실시간으로 구현 검증되었다. 0.25um CMOS 표준 셀 라이브러리를 이용하여 합성하였을 때, 총 게이트 수는 37K개였으며 7.5개의 라인 메모리가 사용되었다. 추적관찰이 필요하겠다.다.참굴 D상 유생을 대상으로 먹이효과를 조사한 결과 실험구와 대조구간 유생의 성장 및 생존율에 유의한 차이를 보이지 않았다.C$에서 73.3%, $10^{\circ}C$에서 63.3% 및 $5^{\circ}C$에서 56.7%로 수온이 $30^{\circ}C$ 이내에서는 높을수록 높은 경향을 보였다. 염분에 따른 잠입 실험 결과는 실험 개시 300분 경과 후 염분 30 psu에서 93.3%로 가장 높았고, 35 psu에서 90.0%, 25 psu에서 83.3%, 20 psu에서 60.0%, 15 psu 이하에서는 거의 잠입이 이루어 지지 않았다. 따라서, 적정 살포를 위한 잠입률은 치패의 크기와 상관없이 저질종류는 모래 (75%) + 뻘 (25%), 입자크기는 1 mm 모래에서 높게 나타났다. 공기 중 노출시간은 짧을수록, 수온은 $30^{\circ}C$ 이내에서 높을수록, 염분은 20-35 psu 이내에서 높을수록 잠입률이 높은 경향을 나타내었다. 교수학습모형에 관련된 지식을 묻는 내용으로 주로 출제되었다.

• 한국조경학회:학술대회논문집
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• 한국조경학회 2007년도 Journal of Landscape Architecture in Asia Vol.3
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• pp.151-156
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• 2007

The Eight Scenery, as a traditional landscape to today, gradually caught the concern of landscape scholars, as well became the mutual cultural wealth of South Korea, China and Japan even of the whole Asia. The Yanjing Eight Scenery firstly originated from the Jin dynasty is an important representation of Eight Scenery culture in Scenic Spots and Historical Sites of China. The transition process of Yanjing Eight Scenery is examined in this thesis, and the cause of such change is also analyzed. Moreover, the landscape content of Yanjing Eight Scenery is classified in detail, and the succession of the landscape architecture of the Yanjing Eight Scenery style under the traditional culture is analyzed from the aspects of rebuilding pavilion, landscape arrangement, building, and new landscape architecture rebuilt followed the religious, the plant landscape and the traditional culture based on the classification. Beijing regional culture has influenced Yanjing Eight Scenery by its classification, the landscape evaluation, and the analysis of the landscape feature, in addition, this paper searches for the model to research the Eight Scenery culture in each country of Asia.

• 한국환경복원기술학회지
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• 제10권3호
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• pp.8-13
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• 2007

This study was surveyed to know changing flora between pre and post of restoration in cheonggyechon. As results, it was surveyed families 33, species 94 in 2003 and families 39, species 156 in 2005. In 2006, it was surveyed families 38, species 171. This result shows that cheonggyechon is unstable initial condition in restored stream ecosystem. Also, Naturalized species was 19 species in 2003 and it was respectively 44, 46 species in 2005, 2006. Hazard species of ecosystem was in common 3 species in three surveys. Recently, as time goes by, introduced species are increasing. And succession has mainly been progressed by one year or binary herbs. To administer restored stream ecosystem, monitoring is essential. Therefore, continuous monitoring about Naturalized species and Hazard species of ecosystem is also very important. Further, Because change of vegetation on pre and post of Restoration in Cheonggyechon Stream is very important, Monitoring will have been surveyed continuously.

• 한국환경복원기술학회지
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• 제13권6호
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• pp.107-115
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• 2010

This study was surveyed to identify changes of flora during three years after restoration in Cheonggyecheon stream. There are four sections in Cheonggyecheon. One and two sections are upper streams and three and four sections are down streams. It was surveyed 328 species in 2006. In 2007 and 2008, 446 and 444 species were found, respectively. This result shows that Cheonggyecheon is unstable initial condition in restored stream ecosystem. Naturalized species were 58 species in 2006 and it was respectively 61 and 63 species in 2007 and 2008. Hazard species of ecosystem were three common species during survey period. In appearance of flora per section, three and four sections constituted by natural sites such as point bars, wide flood plains, riffles and ponds, marshes, etc. were surveyed more species than one and two constructed by concrete materials and narrow flow channel. Recently, as time goes by, introduced species are being increased. And succession has mainly been progressed by one year or binary herbs and perennial herbs. Compared with other restored streams, Cheonggyecheon showed more flora than Yangjaecheon and Anyangcheon. It is judged owing to length of surveyed site, various planted species and area of inhabitation space. To manage restored stream ecosystem, monitoring is essential. Further, because change of vegetation after restoration in Cheonggyecheon is very important, continuous monitoring about Flora and Naturalized species and Hazard species of ecosystem is also very important.

• 한국환경생태학회지
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• 제11권4호
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• pp.450-461
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• 1998

설악산국립공원 내설악에 위치하는 백담계곡 산림의 식물군집구조를 분석하기 위해 52개 조사구를 설정하고 연구를 수행하였다. DCA 분석결과 소나무군집, 낙엽활엽수혼효림, 졸참나무군집, 서어나무군집, 신갈나무군집으로 분리되었다. 졸참나무군집은 서어나무군집으로 천이가 진행될 것이며, 소나무군집, 낙엽활엽수혼효림, 신갈나무군집은 그대로 유지될것으로 예측되었다. 온대북부림지역인 본 연구대상지의 서어나무군집은 졸참나무군집에서 천이가 진행된 것으로 추측되었는데 이는 온대중부림의 전형적인 생태적 천이경향과 유사하였다. Shannon의 종다양도 경우 0.9827~1.2946(단위면적: 400m$^2$)으로서 우리 나라 다른 국립공원지역보다 비교적 높았다.

• 한국환경과학회지
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• 제31권2호
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• pp.181-193
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• 2022

The study was conducted to provide basic data for stable forest management according to climate change by identifying the ecological characteristics of Mt. Dalma warm temperate forest. 30 survey plots were established for vegetation structure analysis, and communities which classified by applying TWINSPAN analysis and DCA analysis techniques. Four plant communities were subdivided into Quercus acuta-Eurya japonica community, Quercus acuta community, Quercus salicina-Camellia japonica community, and Quercus acuta-Camellia japonica community. The tree layers were dominated by Quercus acuta and Quercus salicina, and the subtree layers were dominated by Camellia japonica and Eurya japonica, and the Sasa borealis. The species diversity index were in the range of 0.849 to 0.969, and the degree of Evenness index were 0.514 to 0.569, and the similarity index were 59.57 to 75.47%. The species composition in the community indicated that the deciduous broad-leaved and coniferous trees have already been eliminated in competition with evergreen broad-leaved trees. Tree species with good cold resistance such as Quercus acuta and Quercus salicina were dominant species under current climatic conditions, but the dominant species might be changed to more shade-tolerance evergreen broad-leaved through the succession.

• 복식
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• 제60권10호
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• pp.133-145
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• 2010

The study used four basic formats classified based on the four principles on costumes discussed in the paper 'Human Beings and Arts Phenomena' by Oskar Schlemmer who studied the relationships between stage space and the human body as an analysis tool with regard to analyses on the abstraction of human body in contemporary dance costume. Abstraction of human body expressed in costume for contemporary dance is as follows: Expansions caused by unclear boundary between spaces and costumes, and the principles of three-dimensional abstract spaces based on a geometric cube change heads, trunks, arms and legs to achieve expansions. Similar mechanical shape is a type of shape made in a succession of functional principles of human body in relationships with spaces. As mechanical mechanism is added to the geometric transformation of a specific part of human body, mechanicalness is contained in it. Motion organisms are geometric simplification of moving traces in a space based on conversion into mechanical organisms based on principles of motion, and as mechanical rotation, consecutive speed caused by refraction and directionality are suggested, mobility is achieved. Immaterial shape is based on change into a metaphysical form, and it is converted into animals, plants or a third life that symbolize body parts. It has metaphysical significance in each body part and extends sensibility. As a result of the study, development into abstract succession and a techno art mode has been confirmed. Combination of geometric cubic figures with the organic human body and configuration of the human body pursued by Oskar Schlemmer's geometric abstraction through the proactive accommodation of mechanical aesthetics has been succeeded and expressed in the contemporary dance costumes.