• 제목/요약/키워드: Kwangju city.

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공해(公害)에 관(關)한 조사연구(調査硏究) -광주시(光州市)의 대기오염(大氣汚染) 및 소음(騷音)에 관(關)한 조사연구(調査硏究)- (A Study on Public Nuisance in Kwangju City (Survey on Air Pollution and Noise Level))

  • 정요한;김길웅;문재규;주흥규
    • Journal of Preventive Medicine and Public Health
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    • 제5권1호
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    • pp.1-7
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    • 1972
  • During the period from June 1st 1971 to November 30 th 1971, studies on air pollution were made in Kwangju city. The city was divided into 6 areas; the downtown area, the semi-downtown area, the heavy traffic area, the commercial area, the residential area, the park area, 13 surveying sites were selected each representing the characteristics of the area. The Measurement methods which were used are described below. Sulfur oxides were measured by $PbO_2$ cylinder method, sulfur dioxides ($SO_2$) and carbon monoxide (CO) by the MSA & Kitakwa detector, dustfall by the Deposit gauge method, and the noise levels by the Kanomax soundlevel meter. The results obtained are as follows: 1. The mean value of sulfur oxides in Kwangju city was $1.16mg\;SO_3/day/100cm^2\;PbO_2$, ranging from $0.45mg\;SO_3/day/100cm^2\;PbO_2$ to $3.10mg\;SO_3/day/100cm^2\;PbO_2$. 2. The mean values of sulfur oxides according to its specific area in the city were $1.45mg\;SO_3/day/100cm^2\;PbO_2$ in heavy traffic area, 1.36 in downtown area, 1.23 in semi-downtown area, 1.11 in commercial area, 0.96 in residential area, and 1.07 in park area, respectively. 3. The average concentration of sulfur dioxide was 0.063 ppm from 2 to 5 P.M in Kwangju city. 4. The average concentrations of sulfur dioxides according to its specific area, from 2 to 5 P.M, in the city were 0.084 ppm in heavy traffic area & downtown area, 0.067 in commercial area, 0.053 in semi-downtown area, 0.052 in residential area, and 0.036 in park area. 5. The average concentration of carbon monoxide was 22.3 ppm from 2 to 5 P.M, in Kwangju city. 6. The average concentrations of carbon monoxide according to its specific area, from 2 to 5 P.M, in the city were 27.0 ppm in downtown area, 26.3 in semi-downtown area, 23.0 in heavy traffic area, 21.7 in commercial area, 20.0 in residential arera, and 17.6 in park area. 7. The mean value of dusifall in Kwangju city was $29.28ton/km^2/month$, ranging from $9.85ton/km^2/month$ to $66.34ton/km^2/month$. 8. The mean values of dustfall according to its specific area in the city were $50.37ton/km^2/month$ in semi-downtown area, 42.76 in heavy traffic area, 34.67 in downtown area, 17.77 in commercial area, 14.40 in park area, and 14.76 in residential area. 9. The mean values of the soluble dust in Kwangju city was $10.23ton/Km^2/month$ and that of the insoluble dust was $19.05ton/Km^2/month$. 10. The mean value of noise level in Kwangju city was 62 phon, ranging from 37 phon to 88 phon. 11. The mean values of noise level according to its specific area in the city were 76 phon in heavy traffic area, 67 in semi-downtown area, 64 in downtown area, 59 in commercial area, 52 in part area, and 50 in residential area.

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광주화강암체에 대한 암석화학적 연구 (Petrochemical Study On the Kwangju Granite Body)

  • 김용준;오민수;박재봉
    • 자원환경지질
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    • 제26권1호
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    • pp.83-96
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    • 1993
  • Kwangju granite body located in vicinity of Kwangju city consist of three rock bodies-Kwangju rock body, Jangsung rock body and Youngkwang rock body. Petrochemistry of Kwangju granite is as follows: Kwangju granite body is igneous complex which compose of a series of differential products of a magma. Kwangju granites are divided into four rock facies based on the geologic age, mineralogical and chemical constituents and texture: Triassic hornblende-biotite granodiorite and biotite granite, and Jurassic porphyritic granite and two mica granite. Harker and other variation diagrams of Kwangju granites plot on trend of calc-alkali rock series and range of peraluminous granite. Parental magma type of Kwangju granites correspond to I-type, Syn-Collision type in compressive stress field by collision movement between both rock block. In chondrite normalized REE patterns of Kwangju grnites, LREE enriched than HREE in REE amount and have more steep negative slope with slightly (-) Eu anormaly.

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광주도심지역의 지속가능한 개발을 위한 공공건축 설계프로젝트 (Design Proposals of Public Architecture for Sustainable Development in Kwangju Old City)

  • 손승광
    • 한국주거학회:학술대회논문집
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    • 한국주거학회 2002년도 추계학술발표대회
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    • pp.79-84
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    • 2002
  • Many people think, in common that An expansion toward outer city is a development, and it can be a general trends in a new development in a growing city. But We can see many case which moving of a public building are considerate as a core element to promote the new development towards outer city, and that is a negative element of slum in central area and community making. There are many aspects to pursue sustainable urban structure of in a city, and public building is a very important element to manage deteriorate central area from social slum in a old town. In this presentation, three project, Local Authority office of Chonnam province, Kwangju Station, and Hyper Urbanity, and it shows sustainable concept of the public building as a core in a city development. The effect of the projects are expected sustainable development and community in terms of social, cultural and historical aspects.

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통행량 분포모형의 적용 타당성에 관한 연구 - 광주광역시를 중심으로 - (A Study on the Appropriateness in Applying the Trip Distribution Model - in Kwangju City -)

  • 황의진
    • 대한공간정보학회지
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    • 제12권3호
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    • pp.43-50
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    • 2004
  • 본 연구에서 교통수요 예측기법 중 통행량 분포기법의 이론적 배경에 대하여 광주광역시를 중심으로 컴퓨터 시뮬레이션을 통하여 분석 평가하고 모형에 내재되어 있는 매개변수의 특성변화를 연구하여 통행량 분포모형의 적용 타당성을 찾고자 하는데 연구의 목적이 있다. 본 연구에서는 통행분포모형의 정립을 목적으로 광주시의 20개 대존 중에서 도심지역에 해당되는 9개 존을 중심으로 한 통행목적별, 수단별, 출발 도착통행량 모형을 정립하였다. 여기에서는 기준 년도를 1996년으로 하고 2001년까지의 통행량을 분석하고 2008년도까지의 통행분포량을 예측하였다.

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아파트거주 부녀자들의 모성보건에 관한 지식 및 실천상황에 관한 실태조사(하)-전남 광주지역의 15~49세 부녀자를 중심으로- (A Survey on Knowledge and Practice of Maternal Health among Female Residents in Apartment Area -Centered on Women of Age Group from 15 to 49, in Kwangju City, Cholla Namdo Province-)

  • 권순단
    • 대한간호
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    • 제16권6호통권92호
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    • pp.71-80
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    • 1977
  • With the purpose of grasping actual situation concerning maternal health on the part of female residents in apartment area in Kwangju City, Cholla Namdo Province, 99 maried, conceptive women were selected as targets. And the survey was conducted during th

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光州 中心의 人口移動 特性에 관한 硏究 (The Characteristics of Population Flows in kwangju Metropolitan Area)

  • 조혜종
    • 대한지리학회지
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    • 제28권1호
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    • pp.40-57
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    • 1993
  • 본 연구에서는 光州를 중심으로 발생하는 人口流動의 특성에 관하여 분석하였다. 이를 위하여 生殘準法에 의한 이동 및 주거지 이동의 永久的 移動과 고속버스여객의 이동 및 환자의 受診移動의 一時的 移動으로 구분하였다. 分析結果, 1986-1990년 광주시 전출입의 양상은 전남이 규모상 탁월하지만 移動空間이 전국적으로 확산되고 있음이 밝혀졌다. 그리고 1980-1985년 센서스의 생잔율법에 의한 純移動의 분석과 광주시 5개 洞의 표본조사 결과에서는 移動因子로서 敎育因子와 移住者의 距離認知가 중요한 因子로 작용한다는 사실이 판명되었다. 한편, 1日移動의 분석결과, 週末과 休日에는 방문이동이 많고 連休에는 일시적 귀환이동이 탁월하게 나타났다. 환자의 수진이동은 생활환경의 변화에 따라 큰 폭으로 증가하고 있으며, 이런 현상은 광양, 여천의 공업지역에서 현저하게 나타나고 있다.

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광주광역시 도시림의 현존식생과 식생구조 (Actual Vegetation and Plant Community Structure of Urban Forest in Kwangju Metropolitan City)

  • 이규완;오구균
    • 한국조경학회지
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    • 제23권2호
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    • pp.148-156
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    • 1995
  • This study was conducted to investigate the actual vegetation and plant community structure of the urban forest in Kwangju Metropolitan City. Thirty eight plots in the urban forest were set up by the clumped sampling method. The degree of green naturality, 6 that is artifical planting area covered 10.9% in Kwangju Metropolitan City and Pinus densiflora community covered 48.7% of the actual vegetations of urban forest. Canopy height, Diameter of breast height (DBH) and No. of species in urban forest were 13.5m, 21cm and 24 species, respectively. The soil conditions and community structure of the urban forest were differenced by location of urban and suburban area. The plant communities divided into six groups which were Quercus acutissima community, Q. acutissima-Robinia pseudo-acacia community, Pinus rigida Community, P. rigida-P. densiflora community, P. densifrora-Q. acutissima community and Q, serrata-P. densiflora community. Successional series of the urban forest in the surveyed area were proceeding from P. dinsiflora to Quercus species. The species diversity of plant were high in natural plant community but low in artificial plant community. Tree density in the canopy layer varied from 600ea/ha to 2,800ea/ha.

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