• Proceedings of the Korea Water Resources Association Conference
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• 2012.05a
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• pp.698-698
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• 2012

용담호로 유입되는 지천 중 하나인 구량천 상류에는 농업용 저수지인 양악호가 있으며, 양악호의 물은 관개수로를 통하여 약 $3.94km^2$의 몽리구역으로 공급된다. 양악호는 전라북도 장수군 계북면 양악리 토옥동계곡의 초입에 위치해 있으며, 관개수로를 통해 공급된물은 다양한 경로를 통해 양악천으로 회귀되고, 회귀수량은 양악호로부터 약 8 km 하류에 위치한 양악1교에서 관측된다. 연구 대상지역은 행정구역상 전라북도 장수군, 무주군과 진안군이 경계를 이루며, 유역의 대표적인 거주지로는 당저, 파곡, 외림 그리고 주고마을이 있다. 본 논문에서는 용담댐 상류에 위치한 양악천 유역을 대상으로 관개수로를 통한 유입량, 하류하천에서의 배수량, 양악천 상류 양악호에서의 강수량, 농지에서의 경작현황 및 몽리면적 등 실측자료를 활용하여 회귀율을 분석하였다. 하류하천에서의 배수량은 홍수기 전 후로 구분하여 조사하였다. 양악천 유역내 강우자료는 계북 우량관측소 자료를 활용하였다. 양악천 유역은 유역외 용수공급을 위하여 양수장을 운영하고 있으며, 생활용수 공급 시스템은 장수군, 무주군과 진안군 등 행정구역별로 각각 다르다. 그러므로 회귀율 산정 시 양수장 운영일지 및 마을 일부의 정화조 사용량을 고려하였다. 회귀율 분석은 2008년부터 2011년까지 4년간에 걸쳐 수행되었다. 분석 결과, 2008년부터 2011년까지 농업용수 평균 회귀율을 57.63%임을 알 수 있었다. 양악천 유역에서의 각 연도별 회귀율, 관개량 및 배수량은 다음과 같다.

• Korean Journal of Medicinal Crop Science
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• v.2 no.3
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• pp.198-204
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• 1994

This study was carried out to investigate the auxin(IAA, IBA, NAA) treatment and the effect of shading rate in Asarum sieboldii. The results obtained were summerized as follows: By the soaking treatment of auxins to the cutted rhizome enhanced root growth and plant weight. By the increment of shading rate, plant growth was much better compare to the control. Leaf fallen times appeared about 20 days more earlier at plain area then the alpain area. Root yield was much higher by the treatment of shading then the conventional cultivation so it seem to be the useful for large scale cultivations of A. sieboldii.

• The Journal of the Petrological Society of Korea
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• v.13 no.3
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• pp.161-177
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• 2004

The Cretaceous pink granites of the finan area, southwestern Ogcheon belt, are adjacently developed in the eastern part (Keg) and western part (Kwg) as stocks, respectively. Keg of rounded shape occur as mainly medium-coarse grained rocks, whereas Kwg of ellipsoidal shape occurs as medium-coarse grained ones with partly porphyritic and fine-grained textures. Miarolitic cavities of them are often seen and can be observed more frequently in Kwg than Keg. Rose and counter fracture diagrams of the two granites show that Keg and Kwg have more potentiality of non-dimension and dimension to non-dimension stones, respectively. Physical properties such as porosity and absorption ratio have 0.25% and 0.65％, and 0.43% and 1.11%, respectively, which could suggest that emissions of gas phase at later magma stages are abundant in Kwg than those of Keg. From the major and trace elements petrochemisoy, they belong to acidic, peraluminous and calc-alkaline rocks, showing that Kwg are later product than Keg of the same granitic parent magma. REE concentrations normalized to chondrite value have trends of gradual and parallel enriched LREE and depleted HREE. Eu negative anomalies of Kwg are far more severe than those of Keg, which suggest that plagioclase fractionation in Kwg was much stronger than that of Keg. In the magnetic susceptibility vs. petrochemical and modal parameters, they all belong to magnetite-series and I-types, and can be classified as weakly-moderately ferromagnetic rocks. And the above relations could suggest that their susceptibility values are more mainly depended on ferromagnetic opaques than ferromagnetic and paramagnetic assemblages (Bt ＋ Ch ＋ Ser ＋ Op).

• KOREAN JOURNAL OF CROP SCIENCE
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• v.23 no.1
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• pp.5-13
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• 1978

An experiment was carried out to find out effective heading date and period of limited ripening in different regions of climatic conditions by sowing date and length of nursery stage of a new variety Milyang 23. Since varieties of Tongil line have a character of premature heading, these do not show the symptom of senescent even though length of nursey stage was delayed. And the delay of heading date is due to late transplanting date, on the other hand, length of nursery stage delayed.

• Journal of the Korean association of regional geographers
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• v.13 no.5
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• pp.526-542
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• 2007

This study look into the place-name change by social influence around Jin-An region. The place-names were made through joining natural environment with social condition. The place-names were born as a river name firstly, and it was selected as the artificial administration district name in this region(Ju-Chon, Jeong-Chon, An-Chon). Generally the place-name is reflected by a terrain feature of narrow area but this region's place name was made by wide river drainage area as a system. It is different point to others place-name and the social factor played more important role than natural environment in this process. The displacement process of mountain name which is from Ju-Jul to Un-Jang was through social situation change without the natural conditions change. It was used to the Ju-Jul firstly and coexistent the Ju-Jul with Un-Jang and only use the Un-Jang recently. Formal change period was 1910s in the map, Mt. Un-Jang(雲長山) had the advantage at the pronunciation and written than Mt. Ju-Jul. Mt. Gu-Bong(九峰山) was played important role for new mountain name and Song Ik-Pil(宋翼弼) was appeared for rationalization of Mt. Un-Jang.

• Journal of the Korean Institute of Landscape Architecture
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• v.45 no.3
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• pp.30-40
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• 2017

The purpose of this study is to identify the change in vegetation structure of a complementary forest through monitoring a natural complementary village forest. Because the most complementary village forests are located in the Jinan of all counties of South Korea, the naturally-managed Seochon complementary village forest of Jinan county was selected for monitoring the changes. In this study, it was found that Seochon Village, which was formed in the late 1800s as a refuge by Catholic believers, began to evolve and develop other parts of the forest for refugee purposes but that the forest around the stream's mouth remained intact and was conserved. The vegetational survey for monitoring was performed in 2002, 2007 and 2016. In field survey, D(Dominent degree) and S(Sociability degree) were measured by Brown-Blanquet's method. This study monitored the change of species richness and species composition and layer structure through an analysis of the field survey. As a result, it was found that the structure and function of the complementary village forest has been improved through reduced human disturbance. It was also found that a multi-layer structure has been more stable, species richness has been increased, and quality of species composition has been improved through natural succession.

• Korean journal of applied entomology
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• v.55 no.1
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• pp.45-51
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• 2016

Thirty-seven species of insect pests were surveyed on different area blueberry farms in Jeonbuk province during 2013~2014. Six principal insect pests were found, including Dasineura oxycoccana Johnson, Aphis gossypii Glover, Scirtothrips dorsalis Hood, Ricania sp., Hyphantria cunea Drury, and Latoia consocia Walker. A. gossypii infestation was severe at Iksan and Jinan in middle May. S. dorsalis infestation was severe at all surveyed area in early June, which is the flowering season, and the degree of damage caused was higher in young plants. Ricania sp. was abundant in Jinan and Sunchang, and then appeared to spread across all areas in Jeonbuk. H. cunea had a tendency to concentrate in Iksan during June. Five species of Limacodidae was found, including L. consocia, which was dominant in all areas surveyed, with densities higher then those of the others four species. The degree of damage due to D. oxycoccana was higher in the plain areas (Iksan) than in the middle-mountain areas (Jinan, Sunchang). The rate of damage was 60~78% higher in young plant stages (i.e., those under 3 years of tree age) than in those over 5 years old (30~50%). Moreover, the rate of damage observed in greenhouses was 50~80% higher than that observed in the field (30~40%).

• Proceedings of the Korean Society of Fisheries Technology Conference
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• 2000.05a
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• pp.220-222
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• 2000

한반도 서해 중부역에 위치한 금강 수계는 국내 4대강의 하나로서 발원지인 전라북도 진안에서 군산하구까지 총 유로연장이 약400km에 달하며, 집수면적은 9880$\textrm{km}^2$으로 담수유출량은 6.4$\times$$10^{9}$ton/year에 이른다. 1988년에 농업용수와 공업용수의 안정적 확보를 목적으로 전라북도 옥구군 성산면 성덕리와 충청남도 서천군 마서면 도산리를 연결하는 총 1,841m길이의 금강하구둑이 건설되었고, 1994년 8월 하구언 갑문이 반 영구적으로 폐쇄됨에 따라 하구해역의 환경변화가 크게 나타날 것으로 예상되었다. (중략)

• Proceedings of the Korean Society of Fisheries Technology Conference
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• 2000.05a
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• pp.190-191
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• 2000

금강은 전라북도 진안에서부터 군산 하구에 이르는 남한 4대강의 하나로써, 총 연장이 약 400km에 이르며, 집수 면적은 약 9,880$\textrm{km}^2$이다. 금강 하구에는 1988년 군산과 장항을 연결하는 총 1,841m의 금강 하구언이 건설되었다. 그러나 금강 하구언은 하구폭의 절반에 해당하는 수문은 개방해 두었다가, 1994년 8월에 배수 갑문을 닫았으며, 이후로 갑문 작동이 가동되어 산업 용수의 확보와 더불어 홍수 조절을 하게되었다(Yang and Hur, 1998). (중략)

• 프린팅코리아
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• v.11 no.10
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• pp.90-92
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• 2012

대한인쇄문화협회(회장 김남수)는 지난 9월 20일부터 22일까지 3일간 중국 진안에 위치한 (주)동양잉크(대표이사 최대광) 제남공장에서 산업시찰 겸 2012년 제6회 정기이사회를 개최했다. 이번 행사는 잉크산업을 이해하고 상생 방향을 모색하기 위해 기획된 것으로, 2박 3일 동안 ▲동양잉크 제남공장 방문 ▲2012년 제6회 정기이사회 개최 ▲화광정공 CTP 인쇄기 설명회 등의 일정으로 진행됐다. 이번 산업시찰은 지난해 제지산업 산업시찰에 이어 두 번째로 진행된 것이다.