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노병선,김문조,정문식 한국환경보건학회 1974 한국환경보건학회지 Vol.1 No.1
A study was conducted to find out the biological contamination of wells in Chon Ho Dong areas, Seoul, Korea from May 4, 1971 through May 18 1971. Coliform groups were detected by membrane filter method and general sanitary conditions were checked. The results obtained were summarized as follows: 1) 61 wells (81.3%) out of 75 wells showed the evidence of coliform group. In urban areas it is recommended to use disinfectants for wells pretty frequently. 2) The wells in native villages were less contaminated than those in new villages established by poor people from slum areas of Seoul. 9 out of 15 wells at Song Pa Dong, which is However, at Bang E Dong's new village, 19 out of 20 wells were contaminatd by coliform groups. 3) Coliform groups were positive at 57 out of 61 open wells, while only 4 out of 14 pumping wells showed the evidence of coliform groups. 4) 38 out of 40 poorly drained wells were contaminated, however, 13 out of 25 well drained wells were coliform organisms positive.
同族聚落에 關한 硏究 : The Case of Cheong-ju Han Family Village in Cheong-ju District
盧炳宣 동국대학교 지역환경연구소 1985 地域環境 Vol.- No.3
The purpose of this study is to clarify the characteristics of the family-village by analyzing their process of development and present situation. The results of the study are summarized as follows : 1. The family-village of Cheong-ju Han clan at Bang Su Dong of Cheong-ju is originated in the early staged of Koryo dynasty. Later on the head house of family emigrated to Je-ju Island, hence a period of temporary discontinuity. But same family began to be constituted their living from eleven generations ago, and its process went on up to 1930's. 2. Abrupt social changes such as Korea independence and Korean War, land reform the weakening of agricultural economy, migration from country to city, came to collapse the inner system of the family-village, gradually lading away its character. 3. Currently the rate of the same family forms no more than 18.3%. It seems that this is motivated by or ascribed to the geographical conditions within the village's sphere of influence in Cheong-ju City. 4. Even today, the most of emigrants is increase, because of getting a job. Among the emigrants of eldest sons were to greater that the customs adhering to their ancestor's base of living were fading away. 5. According the same family shows gradual weakening in its social combination, but the traditional other is still accepted and practised in a positive way. 6. Almost all the houses face south, having three rooms, and “L”type of house structure is how developing. 7. The family-village try to preserve their ancestors remains, including pavilion(Hyo-yeol-gak), artesian well(Bang-jung), Pond(Yong-ji), show off the prestige of the same family, while there are internally enthusiastic for enlightening the same family.