• 농촌계획
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• 제23권3호
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• pp.147-161
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• 2017

Climate changes from global warming and reduction in agricultural land result in volatility of prices of agricultural products, causing a imbalance of food market in Korea. It is necessary to develop a transnational food industry cooperation system among Korea, China and Russia that directly or indirectly affect food industry in terms of the whole industrial network. This study analyzes the value chain and linkage in the agriculture, forestry and fisheries industries in three nations. The unit structure and the industrial patterns of three nations were derived using the World Input-output Table (WIOT) from 2004 to 2014 every five years. This paper is expected to contribute to develop food security cooperation in the northern part of the Korean peninsula and to promote the mutual growth of food industry through industry linkage and cooperation.

• 한국토양비료학회지
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• 제27권4호
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• pp.315-320
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• 1994

This survey report introduced briefly peat deposits in SAKHALIN island of eastern SIBERIA continent. Peat industry was promoted as leading resources for development in this island by national control economic plan of central government before CIS. But development of deposit was left suspension of operation due to investment now. In southern area, about 10km from Yuzunosakhalinsk, two deposits of peat field were explored. One of them (Troisk) was suspended at begining stage of peat harvest from 300ha field and the other(Missilop) was producing the compact peat through drying and pulverizing from 350ha peat field which showed long run harvest activities. There are plenty of peat deposits near the Polonai Reika (river) in the central area of this island, At Zbaikaritz, 40km nothern area from Polonaisk, 135ha of peat field was developed. This field was left without working but established field preparation and could be able to be harvested any time if machines and utlities were settled. At southern suburb 10km from Polonaisk, about 40ha field of virgin deposit has been established planning for development. The plan involved estimated amount of peat, deposit depth, water level, drainage and leading road. The most of peat deposits accumulated from sphagnum moss. Texture is coarse but it contains more than 95% of organic carbon near to 0.5% of total nitrogen and acidity showed pH4-5.

• 한국동물위생학회지
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• 제13권1호
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• pp.27-31
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• 1990

This study was carried out to obtain basic data for the Improvement of microbiological quality of raw milk. Total bacterial, psychrotrophic, thermoduric and spore counts of raw milk samples taken from milk tankers in the nothern part of kyeongnam were investigated for one year from March, 1989. The result obtained were summarized as follow 1. The number of total bacteria in raw milk averaged $4.0{\times}10^6$ CFU / ml and was not affected by seasons 2. The psychrotrophic counts of raw milk averaged $1.5{\times}10^6$ CFU / ml and it was higher in winter than in summer 3. The thermoduric counts of raw milk averaged $5.8{\times}10^4$ CFU / ml and was the lowest in winter 4. The spore counts of raw milk ranging from 3-1, 880/ ml averaged 306/ ml and was the lowest in summer

• 한국동물위생학회지
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• 제15권1호
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• pp.51-57
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• 1992

A serological survey was carried out for the detection of antibody of Bovine Leukemia Virus (BLV) in nothern parts of Chung Buk area. The results were summarized as followed. 1. The overall positive rate was revealed as high as 15% with 48 positive cases out of 319 heads examined. 2. According to age, cattle of 4 to 7 ages showed relatively higher positive rate of 15% than other ages. 3. Seasonal differences of positive rate were not recognized. 4. BLV antibody titer of scales of cattles that from 5 to 15 heads farm were the highest. 5. With the result of blood test that of BLV positive cattle, the number of WBC was slightly Increased, but other records were normal.

• 대한토목학회논문집
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• 제43권5호
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• pp.675-687
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• 2023

한반도 비무장지대에 인접한 접경지역은 DMZ(DemilitarizedZone) 그린평화 지대화를 위한 그린데탕트(GreenDétent) 실천무대로 주목 받고있다. 본논문은 접경지역에 계획된 생태·환경 분야 산업·인프라 사업의 복합적 성격을 판단 할 수있는 항목으로 구성된 프로슈밍지표(Prosuming-index)를 제안하고, 이 를 통해 그린데탕트 실천 대상지로서의 잠재력과 방향성을 시각화 하였다. 그 결과, 접경 지역중 인천·강화 지역은 '물류·인적 네트워크 중심 권역이자 특화 농수산물 생산지' 로서, 경기 북부지역은 '스마트기술 활용 산업을 기반으로하는 교류 네트워크 중심권역' 으로서, 강원 서부지역과 경기 연천 지역은 '탄소 감축 기술을 골자로 하는 생산-소비 복합권역' 으로서, 강원 동부지역은 '재생에너지 산업을 통한 유휴·노후 인프라의 그린 인프라 전환권역' 으로서, 크게 4가지 권역으로 그린데탕트 실천 잠재력을 유형화 할 수 있었다.

• 한국동물학회지
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• 제5권2호
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• pp.13-17
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• 1962

The author colelcted crabs (Tribe Brachyura ) on the coasts of fourteen western islands of South Korea (Paenyong Do, Taechong Do, Sochong Do, Taeyonpyong Do, Kanghwa Do, Yongjong Do, Chagyak Do, Tokchok To. Moktok To. Pukkyoknyolbi Do. Ong Do, ANmyon Do, Pigum Do, and Taehuksan Do) mainly in summers during a period ranging from 1955 to 1962. Of these Islands, Paeknyong , Taehong, Taeyonpyong, Ong, Anmyon, Pigum and Taehuksan Do are the localities where the crabs were investigated firstly by the present author. The collections made by the author consist of 1779 specimens of crabs involving 9 families. 25 genera, 33 species and 5 subspecies (Table2). 23 species of crabs had been reported hitherto from Tokchok To and 7 from Kanghwa Do. In present paper the author adds 1 species to the fauna of crabs of Tokchok To and 7 to that of Kanghwa Do. In present paper the author adds 1 species to the fauna of crabs of Tokchok To and 7 to that of Kanghwa D. Among 38 species or subspecies of crabs collected, Oregonia gracilis, Cancer amphioetus and Chaesmagnathus convexus are new to the fauna of the west coast of Korea. 57 species of crabs are therefore identified in this area. The author collected Pinnotheres cardii on Taechong Do and Scopimera bitympana on Pigum Do. It became, therefore, clear that these two kinds of crabs occur much wider areas than known hitherto in Korea. The nothern limit of the distribution of Ocypoda stinpsoni and Sesarma haematocheir is Kyungki Bay as known already, that of Helice tridens is ,however, more northern part than Kyungki Bay, since they were collected on Paeknyong Do.

• 한국지역지리학회지
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• 제8권4호
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• pp.468-479
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• 2002

태백 산지는 대체로 냉량하고 습한 편이지만, 강수량은 지역적으로 많은 차이를 나타내고 있다. 이와 같은 기후지형 환경과 관련하여 태백산지의 지형 및 토양환경은 기반암의 유형에 따라서 차이를 보인다. 북부의 금강산과 설악산 같은 화강암 분포 지역은 절리밀도의 차이를 반영하는 풍화 성향 때문에 암괴 노출이 심한 산지를 이루며, 미시령 일대의 편마암 분포 지역은 전사면이 흙으로 덮여있고 상대적으로 식생밀도가 높은 곳이다. 중부에서는 암괴 노출이 심한 타지역의 화강암산지와는 달리 박토상태지만 대체로 전사면이 흙으로 덮여있다. 이는 이 지역이 눈이 많고 서릿발 작용이 활발하여 화강암을 얇게나마 풍화시킬 수 있었기 때문이다. 남부에서는 급사면의 뾰족한 봉우리와 좁고 깊은 협곡을 이루는 석회암산지 및 완만한 사면지역의 여러 가지 용식지형이 발달한다. 이 지역에는 초본류나 관목류들이 연속성이 높게 분포하여 박토상태인 토양을 잘 보전하고 있다.

• 한국수산과학회지
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• 제32권5호
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• pp.618-623
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• 1999

표층 수온전선과 어장형성과의 관계를 규명하기 위하여 1991년부터 1996년까지 한국선망 41개 선단의 어획자료와 인공위성에 의해 관측된 표층수온자료로부터 구한 표층수온전선과의 관계를 분석 정리한 결과를 요약하면 다음과 같다. 남해 및 동중국해 북부 해역의 선망어장은 주년 전선대 및 그 주변 대마 난류수 연변부에서 좋은 어장이 형성되고 있지만 전선역어장 외에 동계에는 제주도 서쪽 해역의 Water pocket내의 난류역어장, 제주도와 고도열도 사이 등고수온선이 심한 굴곡부내의 대마난류 주류역 어장, 동$\cdot$춘계 대마도 주변의 지형성 와류어장등으로 대별되고 한국 남서부 해역에도 하$\cdot$추계에 연안 전선대 외측과 황해저층냉수 사이의 황해난류역에 좋은 어장이 형성된다.

• 한국지역지리학회지
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• 제10권2호
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• pp.300-312
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• 2004

수원 분지의 지형 환경은 북부와 동부 편마암 지대에 발달한 배후산지(광교산) 및 서부와 남부의 화강암 산지(칠보산 등), 그리고 화강암이 차별 침식된 분지로 구성되어 있다. 분지 내부는 황구지천, 서호천 수원천, 원천리천 등을 끼고 발달한 범람원과 이 하천들 간의 분수계를 이루는 저기복 구릉 등이 복합되어 있으며, 이 하천들이 합류하는 곳에 이르면 하천 주변이 비교적 넓은 범람원을 이루고 있다. 황구지천, 서호천, 수원천, 원천리천 둥이 화강암 풍화층을 차별 침식하여 만든 낮은 구릉대와 범람원은 수원의 시가지가 화산될 수 있는 공간을 제공했다면, 편마암 산지는 물공급 및 공기정화 둥의 생태댐 효과가 탁월한 배후지 역할을 하고 있다.

• 한국응용곤충학회지
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• 제20권1호
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• pp.51-58
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• 1981

Hitherto 44 species belonging to 19 families of spiders have been reported at Ulreung-do on the East Sea. Korea. The authors have investigated spider fauna, through out the Ulreung-do, during July 25, August 3. 1975 and July 30, August 7, 1980. The foundings were as followings. 1) In this report, 132 species of 74 genera, including 3 undetermined species, belonging to 25 families of spiders are tabulated by the aid of published data and collections of the authors. Eighty six species are added to the fauna, of which 2 species are new to Korea. as follows; Porrhomma montanum Jackson. 1918, Clubiona neglecta O.P. Cambridge, 1862. The spider fauna of Ulreung-do includes 18 nothern species $(14.0\%)$, 8 southern species $(6.2\%)$. 7 cosmopolitan species $(5.4\%)$ and 84 Palaearctic temperate species $(65.1\%)$. The predominant species are Araneids. Thridiids, especially Cyclosa japonica Boes. et Str. are found in large numbers all over this island. Linyphiids and Lycosids are relatively few in number. 3) The common species to comparative area and foreign countries are as follows; Ulreung-do/Jookbyeon...76 species$(43.3\%)$ Ulreung-do/Jeju-do...95 species$(40.6\%)$ Ulreung-do/Heuksan do...61 species$(35.7\%)$ Ulreung-do/Deogjeog-do...51 species$(31.7\%)$ Ulreung-do/Tsushima Isl....71 species$(30.3\%)$ Ulreung-do/Japan...112 species$(11.3\%)$ Ulreung-do/main China...59 species $(6.5\%)$ 4) The ecological distribution are as follows; The seashore region...81 species$(62.8\%)$ The evergreens region...73 species$(56.6\%)$ The highiands region...64 species$(49.6\%)$ The valleys region...49 species$(38.0\%)$ The basin region...23 species$(17.8\%)$ 5) The noticeable one of geographical distribution in this island, are as follows; Nesticus quelpartensis Paik et Namkung, 1969, Conoculus simboggulensis Paik, 1971.