설풍오이외 8 품종

曺永官 韓國施設園藝硏究會 1988 施設園藝硏究 Vol.1 No.2

저서동물을 (底棲動物) 이용한 증암천 (甑岩川) 상류 하천의 생물학적 수질평가

조영관,박병훈,백순기,김종선,나철호 ( Young Gwan Cho,Byoung Hoon Park,Soon Ki Baik,Jong Sun Kim,Chul Ho Ra ) 한국하천호수학회 1996 생태와 환경 Vol.29 No.3

The taxa of benthic macroinvertebrates in the upper region of the Cheungam stream was composed of 76 species, 61 genus, 41 families, 13 orders, 4 classes in 3 phyla. Among them, aquatic inserts containing 71 species (93%) were the major group. According to order, Ephemeroptera containing 26 species was abundant, and Trichoptera containing 19 species, Plecoptera 13 species an? Diptera 11 species were the major taxa. The seasonal species number of collected specimens was most numerous in spring (57 species) and similar in other seasons (41∼44 species). On the one-to-one propotion, Ephemeroptera were the highest (52%), and Trichoptera was 19%, Diptera 16%, Plecoptera 9%. DOminant Species were Epeorus, Cincticostella castanea, Serratella rufa and Hydropsyche belonging to Ephemeroptera and Trichoptera. Dominant indices ranged from 0.34∼1.00. Species diversity indices showed 0.00∼3.82. According to saprobic system based on the species diversity indices, water quality was evaluated to be oligosaprobic and β-mesosaprobics. The biological water quality as in biotic and pollution indices was evaluated oligosaprobic in site 1, 2 and 6 and β-mesosaprobics in site 3, 4 and 5.

위장관 출혈을 동반한 조기 발생한 Buried bumper syndrome

조영관,이준성,이태희,김완중,고봉민,김진오,조주영,이문성,심찬섭,김부성 대한내과학회 2008 대한내과학회 추계학술대회 Vol.2008 No.-

4차 산업혁명 시대 "우울한 노동자"

조영관 제3시대그리스도교연구소 2017 제3시대 Vol.111 No.-

동복수원지 자생식물이 침수시 수질에 미치는 영향

조영관,배석진,백순기,이정전 ( Young Gwan Cho,Seok Jin Bae,Soon Ki Baik,Jung Jun Lee ) 한국물환경학회 1996 한국물환경학회지 Vol.12 No.3

When wild growing plants such as Alopecurus aegualu var. amurensis were submerged in water for experiment, the conductivity and color of the water increased to a maximum 67 times that of raw water on the edged of Dongbok reservoir. In case of withered matters of Setaria viridis, the variation of color vas small, but when withered matters of Persicaria lapathafolia - which is used for dye materials - were submerged, the increasing rate of water color was very high. The variation of concentration of phosphorus and nitrogen in growing plants such as A. aegualis var, amurensis was 4∼37times and 2.5∼10times higher than that of withered plants(S. viridis and P. lapathafolia). As for treatment method. when ashes of A. aegualis var. amurensis were submerged in water, the concentration of total nitrogen(TN) and total phosphorus(TP) decreased more than that of non-treated. On the contrary, in case of withered matter of Persicaris lapathafolia, when ashes were submerged in water, the concentration of TN and TP increased more than that of the nontreated. Total nitrogen amount from the total plant biomass in the Dongbok reservoir was 12,821㎏ and total phosphorus amount was 1,141㎏. From among them, the amount of TN and TP in Persicaria lapathafolia was larger than that of any other dominant species.

황용강수계에서의 (黃龍江水系) 저서동물의 (底棲動物) 계절적 분포와 생물학적 수질평가에 관한 연구

조영관,배석진,백순기,나철호 ( Young Gwan Cho,Seok Jin Bae,Soon Ki Baik,Chul Ho Ra ) 한국하천호수학회 1996 생태와 환경 Vol.29 No.3

The benthic macroinvertebrates in the Hwangryong river occurred 51 species, 42 genera, 26 families, 10 orders, 5 classes in 3 phyla. Among them, aquatic insects containing 44 species were the major group comparing 84.6% of the whole. In particular, a great many Ephemeroptera containing 17 species occurred and Megaloptera were found only in 2 species. Also, there were 4 species of Trichoptera. The comparison of species at each site revealed the largest number of 29 species at site 2 and 3 respectivly, and the smallest was 18 species at site 1. The seasonal number of collected species were similar, as followers; 30 species occurred in winter, 25 species in spring, 28 species in summer, and 22 species in autumn. On comparing individual numbers in this survey, Ephemeroptera were the highest (50%) and Trichoptera were 37%. The most dominant species belonged to Trichoptera and Ephemeroptera. Above all, Uracanthella rufa and Cheumatopsyche brevilineata were dominant. Dominant indices ranged from 0.46 to 0.94. Species diversity indices ranged from 1.04 to 3.00. According to the saprobic system based on the species diversity indices of benthic macroinvertebrates, water quality was β-mesosaprobic in each site. The biological water quality as biotic indices was evaluated from α- to β-mesosaprobic, the pollution indices evaluated β-mesosaprobics, the simple water quality evaluation revealed secondary water quality criteria and the GPI evaluated ranged from oligosaprobics to β-mesosaprobics. The biological water quality evaluation by these indices proved similar to the results of chemical analysis.

중앙아시아 국가들의 농업 정책과 한·중앙아시아 농업 협력 확대 방안: 카자흐스탄, 우즈베키스탄, 키르기즈스탄을 중심으로

조영관,이시영 對外經濟政策硏究院 地域情報센터 2010 연구보고 Vol.2010 No.-

식량안보가 중요한 세계경제 이슈로 부각되는 가운데 한국은 식량의 안정적 공급기반을 구축하기 위해 카자흐스탄, 우즈베키스탄 등 중앙아시아 국가들과의 농업 협력을 적극 고려할 필요가 있다. 농업 직접투자, 농기계 수출, 기술 전수, 농업 인프라 부문 진출 등과 같은 다양한 차원에서 투자와 협력이 가능할 것으로 예상된다. 본 연구에서는 이에 관한 기존의 연구를 확대하고 심화하여, 중앙아시아의 농업 현황을 분석하고, 한국과 중앙아시아 국가들과의 농업 협력 확대 방안에 대해서 살펴보았다. 특히, 중앙아시아 국가들 중에서도 카자흐스탄, 우즈베키스탄, 키르기즈스탄 3개국을 중점적으로 살펴보았다. 중앙아시아 지역은 전통적으로 농업에 유리한 자연환경을 갖추고 있으며, 카자흐스탄과 우즈베키스탄은 구소련에서뿐만 아니라 세계적으로 주요한 농업국가이다. 유엔식량농업기구(FAO)의 평가에 따르면, 카자흐스탄은 세계 11대 밀 생산국이며, 우즈베키스탄은 세계 6대 면화 생산국으로 세계 주요 농업국가로 분류되어 있다. 중앙아시아 국가들에서 농업이 주요한 비중을 차지하고 있고, 한국에서도 식량안보가 중요한 문제로 부상하고 있음에도 불구하고, 그동안 농업 투자나 협력은 활발하지 못했다. 이것은 중앙아시아 국가들의 정치, 경제 상황이 불안정하고, 투자 조건이 열악한 이유도 있었으나, 한국 정부나 기업의 투자, 협력 의지가 부족했던 것도 원인이 되었다고 할 수 있다. 그러나 최근 우즈베키스탄의 해외농업기술센터 설치, 정부 차원의 농업 조사단 파견 등을 통해 앞으로는 한국과 중앙아시아의 농업 협력이 활발하게 진행될 것으로 예상된다. 중앙아시아 주요 농업국가인 카자흐스탄과 우즈베키스탄, 키르기즈스탄의 농업 분야에 대한 한국기업의 투자와 협력을 증대시키기 위해서는 현지 국가들의 수요에 맞는 투자 진출 전략이 필요하다.

조영관 시인 연보

조영관추모사업회 인천작가회의(작가들) 2017 작가들 Vol.- No.60

동복천수계에 서식하는 수서곤충의 (水棲昆蟲) 군집에 (群集) 관한 연구

조영관,백순기,김종선,나철호 ( Young Gwan Cho,Soon Ki Baik,Jong Sun Kim,Chul Ho Ra ) 한국하천호수학회 1993 생태와 환경 Vol.26 No.4

The total taxi of aquatic insects in the Tongbok stream were 78 species, 54 genera, 29 families in 8 orders. Among them, major groups were mayflies(24 species) and caddiesflies(17 species). The seasonal species number of collected specimen were similar, that is, they occurred 44 species in winter, 45 species in spring and summer respectively, and 39 species in autumn. In proportion of individuals at this surveyed stream, caddisflies were the highest(42%) and mayflies were 30%. Mostly dominant species were belonged to caddisflies and mayflies. Above all, Hydropsyche KUb and serratella rufa were dominant species. Dominant indices ranged from 0.25∼0.88. Species diversity indices showed 1.14∼4.29.

Morphological Characteristics and FISH Analysis of Hibiscus F1 Hybrids and Parental Lines

조영관,Islam MD Mazharul,김창길,Hong-Yul Kim,임기병 한국원예학회 2019 원예과학기술지 Vol.37 No.5

In this study, the characteristics of ‘Tohagolred’, ‘Daewangchun’ generated by a reciprocal cross between Hibiscus sinosyriacus ‘Seobong’ and H. syriacus ‘Samchully’, and the correspondingparental lines were investigated and DNA content was measured by flow cytometry. FISH detection of 5S and 45S rDNA was conducted to analyze the parental and progeny karyotypes. The leaf margin was serrate for ‘Samchully’ and crenate for ‘Seobong’. The leaf margin of ‘Daewangchun’ was crenate, the avarage leaf length was 8.2 cm, and the average leaf width was 5.4 cm. The leaf margin of ‘Tohagolred’ was crenate, the average leaf length was 7.2 cm, and the average leaf width was 5.7 cm. The diameter of the ‘Daewangchun’ flower was 13.8 cm, which was 2 cm larger than the parents, and the red eye radius was 2.1 cm, which was approximately 1 cm larger than that of the parents. ‘Daewangchun’ appeared pink in color, similar to ‘Samchully.’ The flower diameter of ‘Tohagolred’ was 12.6 cm, which was 1 cm larger than that of the parents; the red eye length radius was 1.1 cm and approximately 1 cm smaller than that of the parents. ‘Tohagolred’ also appeared pink in color, similar to ‘Samchully.’ The DNA content was 1928.77 Mbp/1C (1.97 pg/1C) for ‘Seobong’ and 2820.34 Mbp/1C (2.88 pg/1C) for ‘Samchully’. Moreover, the DNA content of ‘Daewangchun’ and ‘Tohagolred’ was 1975.88 Mbp/1C (2.88 pg/1C) and 1914.70 Mbp/1C (1.97pg/1C), respectively. DAPI staining showed that ‘Seobong’ was 2n = 80 and ‘Samchully’ was 2n =126 as parents. However, Hibiscus F1 cultivars ‘Daewangchun’ and ‘Tohagolred’ were 2n = 82.FISH analysis revealed that ‘Seobong’ had six 45S rDNA signals and two 5S rDNA signals. In contrast, ‘Samchully’ had six 45S rDNA signals and three 5S rDNA signals. Both ‘Daewangchun’and ‘Tohagolred’ had seven 45S rDNA signals and two 5S rDNA signals. These results provide a foundation for genetic analysis and cultivation of new crops of Hibiscus spp.