• Monthly Duck's Village
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• s.244
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• pp.8-13
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• 2023

지난 11월 2일 전북 부안군 소재 육용오리 농장에서 출하전 검사 중 H5 항원이 검출됐다. 방역대 내 전업농이 23호로 오리 126만4,000마리가 사육되고 있어 오리업계 전체가 긴장을 했었다. 언론에서는 럼피스킨병과 구제역, 아프리카돼지열병, 고병원성 조류인플루엔자(AI)등 가축감염병 4개가 한해동안 모두 창궐하는 사상 초유의 '가축감염병 쿼드러플' 악재를 우려하며 연일 경고의 기사를 쏟아내고 있다. AI 발병에 대한 위험도가 높아지고 있는 가운데 농림축산식품부가 평창 동계올림픽을 앞두고 AI 예방차원에서 시작한 오리농가 사육제한이 올해로 7년째에 접어들었다. 게다가 올해 10월부터는 농식품부가 AI 위험지역 내 오리농가를 대상으로 농식품부장관이 지자체장에게 사육 제한을 지시하는 것을 내용으로 하는 가축전염병 예방법 시행령을 개정해 시행 중에 있다. 사육제한으로 오리업계는 고질적인 수급 불안과 오리고기 가격 폭등으로 산업적 발전이 저해당하고 있는 상황이다. 오리사육제한 시행 7년, 과연 AI 예방에는 오리 사육제한만이 방법일까. 오리사육제한에 대한 명암을 살펴보고 AI예방을 위한 보다 근본적인 방안을 고민해 본다.

• Journal of the Korean Institute of Traditional Landscape Architecture
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• v.33 no.2
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• pp.103-114
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• 2015

UNESCO and IUCN established the term of 'Sacred Natural Sites' (areas of land or water having special spiritual significance to peoples and communities) for conservation of biological and cultural diversity. Dangsan forest, a traditional village forests of rural Korea is a representative 'Sacred Natural Site' with a history of more than several hundred years of Dangsan ritual. The Chungmak village, Gyeokpo-ri, Buan-gun is a small seashore village. It is an important place that has the largest ancient maritime ritual sites in Korea. Buan-gun have been tried to register the 'Chungmak-dong Ritual Site' for the World Heritage List. However, the fact that this 'Chungmak-dong Ritual Site'(5~6 century, Baekje of the Three-kingdom period) was located in the Dangsan forest, surrounding the shrine, is not much understood. In this study, the landscape characteristics and culture of the sacred Dangsan forest at Gyeokpo-ri, including Gyeokpo-ri, Dae-ri, Naesosa temple Seokpo-ri, Buan-gun and Dongho-ri, Gochang-gun were investigated. And, the potential of registering for World Heritage, 'Protected Area of Sacred Natural Sites' by linking the four site's Dangsan forests has been investigated. The sacred Dangsan forests in the neighborhood of Gyeokpo-ri have kept their landscape characteristics and retained Dangsan ritual. As a result of SWOT analysis for sacred natural sites, WT(weakness-threat) strategy has chosen as priority strategy. The reason is that there is few management scheme. The Dangsan forests at the neighborhood of Gyeokpo-ri need to be recognized by people in Korea, for their valuable landscape characteristics. The places should be managed and protected to remain as a sacred natural sites in order to be prepared for a World Heritage.

• Journal of Applied Biological Chemistry
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• v.54 no.3
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• pp.218-224
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• 2011

This study was conducted to estimate the water quality of agricultural groundwater well located in Buan-gun, Jinan-gun, Sunchang-gun, and Jangsu-gun of Jeollabuk-do. The groundwater samples were collected at 328 sites (Buan-gun: 158, Jansu-gun: 45, Sunchang-gun: 32, Jinan-gun: 93, respectively). We measured 4 kinds of general contaminants (pH, $NO_3-N$, $Cl^-$, and COD) and 10 kinds of specific contaminants (Cd, As, $CN^-$, Hg, phenol, Pb, $Cr^{+6}$, organophosphorus, trichloroethylene, and tetrachloroethylene). Generally, the level of general contaminants and specific contaminants in the agricultural groundwater was suitable for water quality standard in all sites for agricultural irrigation water. Exceptionally, chloride concentrations were exceeded water quality standard of agricultural groundwater at some sites in western coast area of Jeollabuk-do. Although water quality standards in agricultural groundwater have been suitable, the water contaminants of agricultural groundwater in western coast area were gradually increased than eastern mountain area.

• Proceedings of the Korea Water Resources Association Conference
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• 2016.05a
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• pp.601-601
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• 2016

글로벌 위성 기반의 강수량 관측에 대한 역사는 1979년에 Arkin의 의해 제안된 IR방법에 의해 위성으로 부터 강우자료를 유도하는 개념이 도입된 이후 1987년 해양에서의 비교적 정확한 강수량 추정이 가능한 다중 채널의 마이크로파(MW) 복사계를 이용한 방법으로 위성강수 추정에 대한 연구가 활발히 진행되었다. 이 후 두 IR과 MW를 혼합한 방법에서, 또다시 1997년 TRMM위성의 PR(Precpipitation Radar)의 레이더를 이용하는 방법, 그리고 2014년 GPM 핵심 위성(GPM Core Observatory)에 탑재된 Dual PR에 의한 방법으로 위성강수의 정확도를 매우 높여가고 있다. 전지구강수관측위성(GPM, Global Precipitation Measurement Mission) 사업은 미국우주항공국(NASA)과 일본우주항공국(JAXA)의 주도로 전 지구 규모의 강수관측을 목적으로 시작되었으며, 추가 파트너로 프랑스의 CNES(French Centre National d'?tudes Spatiales), 인도의 ISRO(Indian Space Research Organisation), 미국 NOAA, 그리고 유럽연합의 EUMETSAT(European Organisation for the Exploitation of Meteorological Satellites)가 참여하고 있다. 본 연구는 2014년 4월 발사된 GPM핵심 위성의 발사에 따라 제공되는 GPM 위성강우 자료의 정확도 평가를 목적으로 하고 있다. GPM 데이터는 Level-1에서 Level-3까지 다양한 데이터를 제공하고 있으며 본 연구에서는 Level-3의 IMERG 데이터를 이용하여 위성강우의 정확도를 평가하였다. IMERG 위성강우자료는 GPM 위성군의 모든 수동 MW 데이터를 조합하여 강우량을 추정하는 데이터이다. 자료의 시간적 범위는 2015년 8월 18일~8월 20일이고 공간적 범위는 한반도 영역으로 하였으며, 자료의 정확도 평가를 위한 지상계측자료는 기상청 ASOS(Automated Synoptic Observing System)의 강수량 자료를 이용하였다. 자료분석 결과 GPM에서 제공되는 IMERG 데이터의 공간적 분포는 그림 1과 같이 전라도 지역에 많은 강수가 분포하는 것을 확인할 수 있다. 이 기간 동안의 기상청 ASOS 관측 강수량 기록은 전국적으로 1순위가 고창군 25.5mm, 2순위가 부안군 21.9mm, 3순위가 정읍 및 영광군이 19.0mm로 위성으로부터 관측된 값과 지상계측값의 공간적 분포가 매우 유사한 경향을 보이는 것으로 분석되었다. 향후 위성강우 및 지상계측강우의 시계열적 정확도와 총강우량 등의 정확도 평가를 수행할 계획이다.

• Journal of Life Science
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• v.20 no.12
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• pp.1750-1757
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• 2010

This study was designed to evaluate the anti-diabetic effects of Buan mulberries by using an insulin-dependent diabetes mellitus animal model. Several studies have shown that mulberries have metabolism-improving, antioxidant, and lipid-lowering properties in rats with streptozotocin (STZ)-induced diabetes. In this study, Sprague-Dawley male rats were randomly assigned to 1 normal control group and 5 STZ-induced diabetes groups: rats that had STZ-induced diabetes and did not receive any agents (diabetic group; negative control), rats that had STZ-induced diabetes and received insulin (insulin group; positive control), rats that had STZ-induced diabetes and received 0.5% mulberry extract (0.5% mulberry group), rats that had STZ-induced diabetes and received 1.0% mulberry extract (1.0% mulberry group), and rats that had STZ-induced diabetes and received 2.0% mulberry extract (2.0% mulberry group). Mulberry extracts were administered to the diabetic animals for 4 weeks. The rats that received mulberry extracts showed lower body weights and insulin levels, as well as higher kidney weights, blood glucose levels, urine quantities, and water intake in comparison with the normal controls. Further, the insulin concentrations in the mulberry-fed animals were higher than those in the diabetic group, and the kidney weights, blood glucose levels, urine quantities, and water intake in the mulberry-fed animals were lower than the corresponding values in the diabetic controls. These results suggest that mulberry may be an effective functional food to prevent diabetes-related complications.

• Journal of the Korean earth science society
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• v.30 no.7
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• pp.883-896
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• 2009

This study is to develop teaching materials for geological fieldwork around Bonghwabong area in the national park of the Byeonsan Peninsula, Buangun, Jeonbuk. The developed materials are applied in the geological fieldwork of science high school students to maximize the effects of use. The sedimentary succession of the Bonghwabong area in the Cretaceous age, Mesozoic, represents large-scale and distinctive sedimentary structures on the sea cliffs, which are utilized as teaching materials for earth science fieldwork. The area of Bonghwabong also comprises various geological structures related to advanced learning programs as well as those within the curriculum of high school earth science. A five-step fieldwork model was applied to 15 students in clubs related to earth science in a science high school. This study used a qualitative methodology to analyze students' responses that were gathered about the process of fieldwork. During the activity, a qualitative analysis was carried out by using discussions and interviews both with the students and the teacher. Results indicated that the fieldwork activity using teaching materials was effective in helping the students improve their self-directed learning and practical understanding of earth science.

• Journal of Sericultural and Entomological Science
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• v.23 no.2
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• pp.50-54
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• 1982

This investigation was conducted to know the present conditions of the the chemical components in the soils and chemical fertilizer rates applied in the Yuyu village located Sanne myun, Buan gun, Jeonbug province. Total silkworm rearing farms in this village were 54 and 47 of them were chosen at random. Average fertilizer rate applied in this village was 40.8-13.7-13.9kg/10a as N-P$_2$O$\_$5/-K$_2$O. Farmers seemed to stress too much to nitrogen fertilizer. Available P$_2$O$\_$5/ in soils was below 7ppm (by Bray No. 1 method). However, 47% of the farms applied phosphate fertilizer less than 11kg/10a. The average of exchangeable K in soils was 0.68me/100g. Nine of the farms applied potassium fertilizer more than 20kg/10a and 7 farms of them had the soils contained above 0.4me/100g as the potassium content. The average soil pH was 5.3. All of the soils were below than pH 6.5. Exchangeable Ca and Mg were 3.62 and 0.83me/100g, respectively. The average lime requirement was 269kg/10a. The average organic matter content was 2.55% and for 72% of the total farms, organic matter content was below than 3%.

• Korean Journal of Plant Resources
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• v.18 no.2
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• pp.315-324
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• 2005

The study was carried out to offer the raw data on counterplan of restoration and conservation by systematical and objective analyzing the flora and herbaceous communities around Abeliophyllum distichum habitats. In the results of flora survey, as the site that the most taxa were showed was Yulji-ri, Geosan-gun III, there was surveyed as 114 ones; 48 families, 91 genera, 99 species and 15 varieties, and as Younjeong-ri, Jincheon-gun V was showed the fewest ones, there was appeared 54 ones; 28 families, 49 genera, 47 species and 7 varieties. The dominant species of herbaceous communities were verified Humulus japonicus${\cdot}$Artemisia princeps var. orientalis(Chujeom-ri, Goesan-gun I), Oplismenus undulatifolius(Songdeok-ri, Goesan-gun II and Maechon-ri, Yeongdong-eup IV), Carex siderosticta${\cdot}$Pueraria thunbergiana${\cdot}$Artemisia princeps var. orientalis(Yulji-ri, Geosan-gun III), Streptolirion cordifolium(Younjeong-ri, Jincheon-Eun V) and Sasa borealis(Junggye-ri, Buan-gun IV). In correlation analysis, Artemisia princeps var. orientalis${\cdot}$Carex siderosticta, Sasa borealis${\cdot}$Festuca ovina, Sasa borealis${\cdot}$Smilax china and Festuca ovina${\cdot}$Smilax china were showed the highest relativity. In similarity index analysis, as the site that was showed highest value was Yulji-ri, Geosan-gun III and Maechon-ri, Yeongdong-eup IV, there was turned up about some $27.27\%$. In the results of regression analysis between environmental factors and number of species, R-square of altitude and number of species was some $70.0\%$.

• Proceedings of the Korea Water Resources Association Conference
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• 2005.05b
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• pp.1179-1183
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• 2005

본 연구에서는 신뢰성 있는 해안지역의 지하수개발량 평가를 위하여 기존의 물수지 분석에서 누락되었던 성분인 해안지하수유출량을 Darcy의 식과 수치모형(DUSWIM)을 이용하여 산정하였다. 연구대상지역은 전라북도 부안군 부동지구의 여섯 개 소유역이다. Darcy의 식을 이용한 해안지하수유출량산정을 위하여 각 지구별로 해안으로부터의 거리 1km, 2km, 3km에 대한 동수경사를 산정하였으며 각각의 동수경사에 대한 유출량을 평균하여 평균 일유출량과 평균 년유출량을 산정하였다. 수치모형(DUSWIM)을 이용한 해안지하수유출량 산정을 위하여 부동지구내 6개의 소유역을 대상으로 해석모형을 구성하고 대상유역내의 대수층을 충적층과 암반층으로 구분하여 토양물성치를 적용하여 정상상태해석을 수행하였다. 산정결과, 시험유역의 해안지하수 유출량은 수치모형(DUSWIM)을 이용한 결과가 Darcy의 식을 이용한 결과에 비하여 다소 크게 나타났다. 산정된 지하수해안유출량은 유역내의 강수량대비 각각 5.05, $5.56\%$에 해당하는 양으로 이를 유역내의 해안선길이당 유출량으로 환산하면 Darcy의 식을 이용한 경우는 $0.76m^3/day/m$이고 수치모형을 이용한 경우는 $0.84m^3/day/m$이다.

• Korean Journal of Ichthyology
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• v.9 no.1
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• pp.1-4
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• 1997

A species, Chanos chanos (Forssk$\aa$l), collected in Puan, Chollabuk-do on August 1994, of family Chanidae belonging to order Gonorhynchiformes was studied for the first time in Korea. C. chanos was characterized by the form of dorsal and caudal fin and the shape of mouth. A new Korean name "Gaednongeo" is proposed for the C. chanos.