• 제목/요약/키워드: Yeongi-Gun

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우리나라 중부지역(中部地域)의 녹지자연도사정(綠地自然度査定)에 관한 연구(硏究) -공주(公州)·연기군지역(燕岐郡地域)의 조사사례(調査事例)를 중심(中心)으로- (Evaluation of the Degree of Green Naturality in Middle Part of Korea -With the Case Study in Area Gongju and Yeongi-gun, Choongnam-do-)

  • 우보명;권태호;마호섭;이헌호;이종학
    • 한국산림과학회지
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    • 제64권1호
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    • pp.64-73
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    • 1984
  • 인간(人間)의 활동(活動)이 자연환경(自然環境)의 자연성(自然性) 보존(保存)에 미친 영향을 파악하여 자연보존정책(自然保存政策)의 기본방향(基本方向) 설정(設定)에 기초 자료로 활용(活用)코자 녹지자연도(綠地自然度) 조사(調査)를 실시(實施)하였다. 녹지자연도(綠地自然度) 조사(調査)에 관한 기존(旣存)의 조정기준(調定基準)에 따라서 1983년(年) 하계(夏季)에 우리나라의 중심지방(中部地方)인 공주(公州) 및 연기지역(燕岐地域)에 대하여 조사(調査)한 결과(結果), 그 평균치(平均値)는 약 5.1~5.9로 비교적 높은 값을 보이며, 특히 DGN 7등급지(等級地)의 점유비(占有比)가 높았다. 이 연구(硏究)를 통하여 기존의 녹지자연도(綠地自然度) 조정기준(調定基準)을 중부지방(中部地方)에 적용함에는 다소의 문제점(問題點)이 있으므로 이에 대한 재검토(再檢討)가 요망(要望)되며, 또 조사방법(調査方法)에 있어서도 많은 개선점(改善點)이 검토(檢討)되었다.

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도시구조 변화에 따른 폐교활용에 관한 연구(연기군 지역 폐교 사례를 중심으로) (A Study on the Use of Closed School Regarding the Change of Provincial Condotions (Case of Closed School in Yeongi Province))

  • 송병하
    • 한국산학기술학회논문지
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    • 제13권1호
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    • pp.390-398
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    • 2012
  • 본 연구는 최근 세종시 조성으로 도시성격과 환경이 급변하고 있는 연기군 지역의 폐교를 대상으로 지역의 특성을 고려한 폐교의 활용을 모색하고 대안을 제시하고자 하였다. 이에 연기군 지역 폐교의 활용실태와 입지요인에 따른 시설의 물리적 요소 분석, 관리자 면담조사를 통하여 세종시 조성에 따른 환경 변화에 대응하는 폐교활용의 대안을 제시하였다. 첫째, 기존 농어촌지역의 폐교와 달리 연기지역의 폐교는 세종시가 인접해 있는 도시적 특성을 갖고 있다. 이에 따라 세종시 인근의 폐교는 세종시 교육시설과 연계한 교육연수원, 문화체험시설 등 교육프로그램과 연계한 시설활용이 바람직하다. 둘째, 세종시에서 상대적으로 접근성이 낮은 연기지역 폐교는 마을 단위의 공동체를 중심으로 활용해야 하며, 세종시 입주민과 함께 활용할 수 있는 요소를 고려해야 한다. 노인정, 마을회관, 공동창고, 보건지소 등 편의 및 커뮤니티 시설을 주된 용도로 활용하며 아울러 세종시 입주민의 이용이 가능하도록 주말농장, 농촌체험시설 등의 활용이 가능할 것으로 판단된다. 이는 도시와 농촌의 요구를 모두 수용할 수 있는 대안으로 주민의 직접참여를 유도하여 관리 부실을 방지하고 농촌과 도시의 교류가 가능한 대안으로 폐교활용의 새로운 가능성을 보여준다.

공주, 연기지역 젖소의 Neospora caninum 항체 양성율 및 갓 태어난 송아지의 감염양상 조사 (Estimation of Neospora caninum Seroprevalence in Dairy Cattle in Gongju and Yeongi and Transmission Pattern to Newborn Calves)

  • 손정훈;박배근;서상희;손화영;조성환;류시윤
    • 한국임상수의학회지
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    • 제28권1호
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    • pp.46-51
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    • 2011
  • To examine the seroprevalence of Neospora caninum (N. caninum) infections in cattle raised at farms where an abortion had previously occurred in Gongju city and Yeongi-gun of Chungnam Province, 280 head of cattle from six farms were examined by ELISA. Thirty-two pregnant cattle from four farms were examined to determine the abortion rate in N. caninum-infected pregnant cattle and the infection pattern in newborn calves. The six farms where the abortions had previously occurred demonstrated positive reactions to N. caninum. Although the mean seropositive rate of the six farms was 17.5%, the range of seropisitivity was 3.4-57.1% due to the difference in seroprevalence between farms. The general pattern of seropositivity in cows was higher than in heifers. In addition, the abortion rate of N. caninumpositive in 18 out of 32 pregnant dams raised in four farms was 16.7%. The seroprevalence of newborn calves from N. caninum-positive pregnant animals differed according to the farm but was 86.7% overall. In contrast, 14 newborn calves from the N. caninum-negative pregnant cattle showed negative responses. This suggests that N. caninum is endemic and occurs through vertical transmission from chronically-infected dams. Therefore, aborted dams should be discarded.

소작경영(小作經營)이 농업생산성(農業生塵性)에 미치는 영향(影響)에 관(關)한 연구(硏究) (A Study on the Effect of Tenant Farming to Agricultural Productivity)

  • 김재홍;유경남
    • 농업과학연구
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    • 제15권2호
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    • pp.174-180
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    • 1988
  • Land reform in Korea was performed in 1949. The formation of owner farmers was the primary objective of land reform. But since land reform, the number of tenants has been increasing, and it reached to 65.7% of total farmhousehold by 1985. To analyze the productivity of tenant farming, 40 farmers in Kumnam, Yeongi Gun and Gongju Gun, Banpo, Chungnam Province, were selected as samples for the empirical analysis. The results of the empirical analysis are summarized as follows; 1. In plain area, tenants input 5% more labor, and 15% less capital than owner farmers. In mountain area, tenants input 15% more labor, and 4% more capital than owner farmers. 2. There is no difference in the output of rice between owner farmers and tenants in both area. 3. In plain area, the physical productivity of labor of owner farmers is 4.6 (kg/hour), and that of tenants is 4.4. And the physical productivity of labor of owner farmers in mountain area is 4.2, and that of tenants is 3.6. 4. The physical productivity of capital of owner farmers in plain area is 17.7(kg/1,000 won), and that of tenants is 20.6. In mountain area, the physical productivity of capital of owner farmers is 18.8, and that of tenants is 17.9.

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수학여행중 국민학교학생의 포도구균식중독 발생에 대한 역학적조사 (Investigation of a Staphylococcal Food Poisoning Outbreak Among School Children)

  • 노인규
    • Journal of Preventive Medicine and Public Health
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    • 제5권1호
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    • pp.111-114
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    • 1972
  • There was an outbreak of food poisoning on the 17 October, 1970 among the primary school children who came from a rural area, Yeongi-gun, Choongcheongnam-do to Seoul City on an educational trip. Of the 199 children participating in the trip, 149 cases of food poisoning developed a 74.9% attack rate. The acute onset of symptoms, of abdominal pain, diarrhea, vomiting and headache which occurred 1-5 hours after eating their lunch suggests that the outbreak was due to staphylococcal food poisoning. The common source of food was identified as the lunch packed in a chip-box which were eaten on October 17 during the trip. Most probable kind of food of the lunch as the cause was the favoured fish paste. The lunch were prepared at restaurant A in Seoul City. One of the personnel of the restaurant had a unhealed cut wound on the third finger tip of the left hand, from which it was considered that the food was contaminated with Staphylococcus during preparation. The chance of multiplication of Staphylococcus to produce enterotoxin in the food might be existed during flavouring the food with some degree of heat, and also during about 10 hours elapsed before serving the food after preparation.

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행정중심복합도시 재해경감대책을 위한 토지피복분류 (Land Cover Classification of Multi-functional Administrative City for Hazard Mitigation Precaution)

  • 한승희
    • 한국방재학회 논문집
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    • 제8권5호
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    • pp.77-83
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    • 2008
  • 본 연구에서는 정부차원에서 충남 연기군 일대에 추진되고 있는 행정중심복합도시 대상지역($132\;km^2$)에 대하여 재해대책을 위한 토지피복 분류 및 식생활력도(NDVI) 평가를 시도하였다. 활용한 영상은 아리랑 2호, LANDSAT, Aster 영상이며 해상도에 따른 분류의 한계를 비교, 평가하였다. 대상지역은 주로 산지와 논과 밭 등의 경작지이므로 특히 논과 밭의 분류에 주의를 기울였다. 아리랑2호 영상의 분류에 있어서는 고해상영상 분류를 위한 세그먼테이션 기법을 적용하였다. 분류의 정확도를 평가하기 위해 표본적으로 현장조사를 실시하여 검사하였으며 국가 토지이용도 및 토지대장의 지목과 비교하였다. 얻어진 결과는 shape file의 형태로 주제도를 완성하였으며 이는 행정중심복합도시의 미래지향적 개발계획을 위한 정책결정에 많은 도움이 될 것이다.

금강수계 농업용수의 수질 (Agricultural Water Quality along the Keum River)

  • 이종태;이진일;남윤규;한규흥
    • 한국환경농학회지
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    • 제18권2호
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    • pp.122-125
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    • 1999
  • The water quality of the Keum river was surveyed at 4 sites from April to September in 1995 and 1997. Average values of inorganic contents analyzed in 1997 were pH 7.2, EC 0.18dS/m, $NH_4-N$ 0.60mg/l, $K^+$ 4.12mg/l, $Ca^{2+}$ 12.12 mg/l, $Mg^{2+}$ 2.75mg/l, $Na^+$ 15.1mg/l, $NO_3-N$ 1.97mg/l, $PO_4^{3-}$ 0.15mg/l, $PO_4^-$ 18.9mg/l, $Cl^-$ 21.8mg/l, Fe 0.22mg/l, COD 19.7mg/l. On the basis of these values, it was suitable for the irrigation source. Water pH of the Keum river ranged from 6.7 to 8.0. EC of the Daecheong-dam was maintained below 0.13dS/m, but those of the middle and lower stream were ranged from 0.13dS/m to 0.32dS/m. Monthly average values of all the ration contents were the highest in April and were decreased thereafter. And it was slightly increased in September. However $NO_3-N$, $SO_4^{2-}$ contents were higher in June than any other months. All the inorganic contents were the highest at Taepyeong-ri, Yeongi-gun due to sewage water and livestock wastes. The inorganic contents were negatively correlated with precipitation, generally.

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대규모 도시개발사업에 대한 대기질 평가 사례 연구 (A Case Study on the Air Quality Impact Assessment for the Large Scale Urban Development)

  • 김상목;이상훈;박근형;우재균;구윤서;김성태;한진석
    • 환경영향평가
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    • 제16권6호
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    • pp.381-391
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    • 2007
  • The air quality modeling was carried out to assess the impact of air quality for large scale urban development. The site for the assessment is Multi-fuctional Administrative City which locates in Yeongi-gun, Chungcheongnam-do and estimated population in 2030 is 500,000. Two automatic weather monitoring stations were installed to monitor the meteorological variables for a year and upper air meteorological parameters were measured using radiosonde for 5 days with 4 hours interval in every season. The air quality of standard air pollutants were also measured for 5 days continuously in every season. The results of wind field analysis based on the site measurements and CALMET modeling showed that the valley and mountain winds were prevailed when the sypnotic wind was weak. It also showed that wind speed and directions were highly space-variable within the site basin. The variable wind characteristics implies that the Gaussian dispersion model such ISC3 and AERMOD are not appropriate and the unsteady-sate Lagrangian model such as CALPUFF is preferable. CALPUFF model was applied to assess air quality impact of new sources. The new sources were those for individual and group heating facilities as well as the traffic increases. The results showed that the estimated concentrations of CO and $SO_2$ pollutants by summing the impact concentration of new sources by the dispersion model and the ambient air concentrations by the site measurements were acceptable but those of PM-10 and $NO_2$ would violate ambient air quality standards at several locations due to high ambient air concentrations. It is recommended that the emission reductions near the site should be enforced to improve the ambient air quality.

Partial nucleotide sequencing and phylogenetic analyses of Newcastle disease virus and infectious bursal disease virus isolated in South Korea

  • Son So-Youn;Kim Duk-Soon;Kim Hyun-Soo;Kim Won-Seol;Park Jae-Myoung;Shin Hyun-Jin
    • 한국동물위생학회지
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    • 제28권4호
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    • pp.375-385
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    • 2005
  • The present study was conducted to investigate the genetic profile of two prevalent avian pathogens in Korea namely, Newcastle disease virus (NDV) and infectious bursal disease virus (IBDV). Two farms located in Yeongi-gun, Chungnam were selected for this study. The two viruses were isolated from various organs (spleen, trachea, bursa of Fabricius) of deceased chickens that showed clinical symptoms of Newcastle Disease or Infectious bursal disease like swelling and congestion of the F bursa, facial edema, lacrimation, greenish yellow diarrhea as well as pathological signs like airsacculitis, haemorrhages in the intestines and so on. For analysis of NDV and IBDV, a 466 and 435 base pair fragments corresponding to the HN and VP2 regions which are highly conserved among related strains of NDV and IBDV, respectively, were amplified by RT-PCR and analyzed by sequencing. Comparison of the VP2 region showed a $99.3\%$ homology between the Korean IBDV isolate and the BJ836-attenuated vaccine strain. In contrast, the HN region of the Korean NDV isolate only has an 83 to $84\%$ homology with the vaccine strains LaSota, B1 and VGGA. Our findings reveal that the prevalent NDV strain in Korea is genetically different from the vaccine strains and may explain the recent outbreaks of Newcastle disease in the region.