• KCID journal
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• v.10 no.2
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• pp.107-111
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• 2003

• Proceedings of the Korean Society of Grassland Science Conference
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• 2005.02a
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• pp.9-22
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• 2005

• Journal of the Korean Institute of Landscape Architecture
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• v.36 no.2
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• pp.60-68
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• 2008

Three land-use limitations including water hazard, soil erosion and fallow potential were evaluated to define an unfair area. Landscape indices in the unfair areas, defined by evaluations before and after landscape enhancement, were computed by Fragstats v3.3 and compared in order to propose a landscape enhancement plan. The results are as follows: First, as a result of the land evaluation, 388.56ha was analyzed for the 1st class(S1), 623.25ha for the 2nd class(S2), 138.08ha(S3s: 82.47ha, S3e: 51.88ha) for the 3rd class(S3), 230.44ha(N1w: 194.91ha, N1e: 23.09ha, N1es: 13.94ha) for the 4th class(N1), and 67.91ha(N2w: 60. 89ha, N2es: 7.02ha) for the 5th class(N2). The classes under the 3rd class(including the 3rd class) were determined as an unfair area, and proposed landscape enhancement for them. Second, it was proposed that unfair areas with potential water hazards(N1 w, N2w) be restored as a wetland and buffer zone. At this point, the farmers owning these fields could be compensated using the direct payment for landscape conservation(DPLC). Areas witha relatively lower slope(S3e) or a steep slope(N1e) containing soil erodibility potential were proposed to be restored as a sod-culture-applied field and substitute vegetation or potentially natural vegetation, respectively. The unfair areas having fallow potential(S3s, N1es, N2es) were proposed to apply special use crops for the S3s fields, native plants for the N1es fields, and intended fallow for the N2es fields. Third, after landscape enhancement, theforest had higher values in the indices of NP, PLAND, LSI, IJI, and TCA, while paddy and upland had lower values in most indices except NP and LSI. The forest patches increased and were more plentiful with their restoration and had much greater possibility to join with nearby patches. With continued restoration, forest patches will have a large core area and small number of patches due to the conglomeration of patches, which positively influences the species of diversity in the forest patches.

• The Magazine of the Society of Air-Conditioning and Refrigerating Engineers of Korea
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• v.27 no.6
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• pp.523-532
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• 1998

우리나라의 여름철 기후는 장마라는 일정기간의 우기와 더불어 고온 다습한 특성을 가지고 있다. 다습한 환경은 주거환경에서 곰팡이 균이 번식하는데 좋은 조건이 되며, 산업환경에서는 각종 기자재 및 원자재를 부식시키고, 일부 작업 공정을 어렵게 하는 문제점을 유발한다. 반면, 온도는 높지만, 습도가 낮은 중동 사막지역의 경우는 수 천년 동안 미이라가 훌륭하게 보존되어 왔다. 따라서 상대적으로 고습 기후 조건을 갖는 지역은 저습 기후 지역에 비하여 더 큰 습도제거 대책이 필요하게 되는 불리함이 있다.

• Journal of the Korean association of regional geographers
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• v.6 no.3
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• pp.37-52
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• 2000

Generally speaking, the metropolitan agricultural regions have some advantages from the high accessibility to markets. But agriculture inevitably rests on the biological process. This study shows what characteristics of the agricultural management are found in these less favored metropolitan areas with bad natural conditions and how farm household live there. From the view point of farm household, the quality of labors they can get is quite low, and insufficient in quantity. The shortage of labor can be made up for the farming on Trust Farming System And the relatively less favored agricultural conditions prevent people from immigrating into these kind of areas, if they don't have any relationship with there. With bad natural conditions, the farm households usually cultivate relatively small areas for the purpose of self-sufficiency, and with smaller cultivating units(Baemi) of the land than in open fields. The scale of the agricultural management is largely affected by the ages of agricultural managers. The more aged the managers are, the smaller scale of the agricultural management. How to use lands is determined in accordance with the natural conditions such as percentage of sunshine and accessibility to drainage facilities -the two major factors- and more. Either owner-run farmlands or leased farmlands doesn't show any difference in each growing crops. Depending on the conditions of the lands, rice paddy is used for growing rice and field is used for growing self sufficient plants including vegetables for the farm household. Although the lack of infrastructure causes the inconvenience of living, and there exist less favored agricultural conditions, this kind of life and agricultural management style -self-sufficiency type- seems to be sustained quite longer. The less favored natural conditions for farming keeps the agricultural management style from being developed to be the level of commercialization. And the poor economic situation of farmers are continuing again and again. With the result of this study, there should be two conditions to be established previously if they want to develop these regions. First, each farm household should get to know of the importance of commercialization and try to spread it. The commercialization. should be attained through the expansion of the environmental friendly agriculture and the improvement of the previously established distribution system of the crops. Secondly, there should be a support from the government. The support will include the expansion of the infrastructures for fanning to improve the fanning conditions and the compensation system directly from the government to the farmers.

• Journal of the Korean association of regional geographers
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• v.5 no.1
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• pp.101-120
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• 1999

The purpose of this study is to analyze the impact of agricultural polices on the change of regional structure based on the specialization during the productivism period. Analysis are carried on through the comparison of distribution in 1950s and 1997. Since the 1950s, governmental policy has played a leading role in shaping the pattern of farming in Great Britain. The range of British measures have also been employed in an attempt to improve the efficiency of agriculture and raise farm income. Three fairly distinct phase can be identified in the developing relationship between government policies and British agriculture in the postwar period. In the 1st phase, The Agricultural Act of 1947 laid the foundations for agricultural productivism in Great Britain until membership of the EC. This was to be achieved through the system of price support and guaranteed prices and the means of a series of grants and subsidies. Guaranteed prices encouraged farmenrs to intensify production and specialize in either cereal farming or milk-beef enterprise. The former favoured eastern areas, whereas the latter favoured western areas. Various grants and subsidies were made available to farmers during this period, again as a way of increasing efficiency and farm incomes. Many policies, such as Calf Subsidy and the Ploughing Grant, Hill cow and Hill Sheep Schemes and the Hill Farming and Livestock Rearing Grant was provided. Some of these policies favoured western uplands, whilst the others was biased towards the Lake District. Concentration of farms occured especially in near the London Metropolitan Area and south part of Scotland. In the 2nd stage after the membership of EC, very high guaranteed price created a relatively risk-free environment, so farmers intensified production and levels of self-sufficiency for most agriculture risen considerably. As farmers were being paid high prices for as much as they could produce, the policy favoured areas of larger-scale farming in eastern Britain. As a result of increasing regional disparities in agriculture, the CAP became more geographically sensitive in 1975 with the setting up of the Less Favoured Areas(LFAs). But they are biased towards the larger farms, because such farms have more crops and/or livestock, but small farms with low incomes are in most need of support. Specialization of cereals such wheat and barely was occured, but these two cereal crops have experienced rather different trend since 1950s. Under the CAP, farmers have been paid higher guaranteed prices for wheat than for barely because of the relative shortage of wheat in the EC. And more barely were cultivated as feedstuffs for livestock by home-grown cereals. In the 1950s dairying was already declining in what was to become the arable areas of southern and eastern England. By the mid-1980s, the pastral core had maintained its dominance, but the pastoral periphery had easily surpassed arable England as the second most important dairying district. Pig farming had become increasingly concentrated in intensive units in the main cereal areas of eastern England. These results show that the measure of agricultural policy induced the concentration and specialization implicitly. Measures for increasing demand, reducing supply or raising farm incomes are favoured by large scale farming. And price support induced specialization of farming. And technology for specialization are diffused and induced geographical specialization. This is the process of change of regional structure through the specialization.

• Proceedings of the Korean Society of Fisheries Technology Conference
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• 2000.05a
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• pp.200-201
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• 2000

와편모조류의 대부분은 생존에 불리한 환경조건이 되면 저질에 침적되어 휴면포자의 형태로 휴면시기를 보내다가 온도, 광, 산소, 영양염 등의 환경요인 변동과 내재적 주기에 의해 발아가 유도된다. 이러한 휴면포자는 "개체군 씨앗 "으로서 지역적 적조발생의 잠재력이 되는 것으로 시사되어 왔다. (중략)어 왔다. (중략)

• 어항어장
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• s.89
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• pp.30-34
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• 2010

너울성 거대 파랑의 내습은 극히 보기 드문 확률로 기상조건이 갖추어지고 취송거리가 지극히 길어졌을 경우에 발생하므로 해일 등의 돌발 재해와 같은 특별한 대책이 요구된다. 토야마만은 갑자기 깊어지는 만으로 "아이가메(藍甁)"라고 불리는 복잡한 해저지형을 나타내는 지역도 있어, 연안의 파랑 변형에 해저지형의 영향이 강하게 나타나고 있음이 예상된다.

• Proceedings of the Korean Society of Soil and Groundwater Environment Conference
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• 2005.04a
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• pp.415-419
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• 2005

대수층 저장 및 회수(ASR)기술의 현장 적용성을 평가하기 위하여 경상북도 울릉군 울릉읍 저동천 상류부근에서 양수시험 및 주입시험을 실시하였다. 양수시험결과 투수계수는 $48.7m^2/day$ 이고, 저류계수는 0.009이며, 비양수량은 $158.2m^2/day$로 계산되었다. 또한 시험정과 관측정은 거의 위상차 없이 같은 수위강하 경향을 보여주며 취수정은 관측정보다 평균적으로 10cm 정도 더 높은 수위강하 폭을 보여주는 것으로 미루어 볼 때 시험정과 관측정의 두 지점은 서로 수리지질학적으로 긴밀히 연결되어 있는 하나의 시스템임을 강하게 시사한다. 이외에도 주입시험 결과 암반구간 대수층은 낮은 투수계수를 가질 뿐만 아니라 낮은 저류계수를 가지기 때문에 ASR에 불리한 조건을 가짐을 알 수 있다. 그러나 상부 충적층 구간에서 실시한 주입시험 결과, 두 지점은 긴밀히 연결된 하나의 시스템으로 두 지점의 심부 암반층과의 연결성은 없고, 대신 상부의 높은 투수계수를 가지는 충적층 구간이 두 지점사이에 서로 긴밀히 연결되어 있는 것으로 파악된다. 또한 잔류 수위가 0으로 떨어지는 것으로 볼 때 주입된 주입수는 저장되지 않고 인근의 저동천으로 빠져나가는 것으로 사료된다. 이상의 사실로 볼 때 본 연구지역은 ASR에 불리한 조건을 가지는 지역으로 최종적으로 판단된다.

• Proceedings of The Korean Society of Agricultural and Forest Meteorology Conference
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• 2003.09a
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• pp.46-49
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• 2003

우리나라 고령지는 특이한 지형조건 때문에 집중강우가 많고 기상변동이 심하며 지역 간의 차이도 크다. 또한 고령지 밭토양은 경사지가 많아 유실이 심하여 대부분의 경작지는 토양환경이 불량한 상태에서 농업활동이 이루어진다. 이러한 고령지의 기상과 토양특성은 고랭지 농업생산성에서 볼 때 대단히 불리한 조건으로 작용하게 된다. 특히 토양의 수분상태는 작물의 수량에 직접적인 영향을 미칠 뿐만 아니라 병해의 발생에도 주요한 요인으로 작용하여 풍흉을 좌우하기도 한다.(중략)