• Title/Summary/Keyword: 지방경제

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Studies on the Effects of the Black-tipped Sawfly, Acantholyda posticalis posticalis Matsumura, on Cone Formation and Cone and Seed Production of Korean White Pine, Pinus koraiensis Siebold et Zuccarini (잣나무넓적잎벌 피해(被害)가 잣나무구과형성(毬果形成)과 구과(毬果) 및 종자생산량(種字生產量)에 미치는 영향(影響)에 관(關)한 연구(硏究))

  • Chung, Sang Bae;Shin, Shang Chul
    • Journal of Korean Society of Forest Science
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    • v.83 no.4
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    • pp.498-504
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    • 1994
  • The damage by the black-tipped sawfly, Acantholyda posticalis posticalis Matsumura, has been incheasing at several locations in central part of the Korean peninsula. This study was undertaken at selected plots in locality of Kapyung-gun. Kyunggi Province from 1984 through 1987. The purpose of this study was to provide basic information for integrated control of this pest and to determine the economic threshold by investigating the pest-host interactions with special reference to damage analysis. The results obtained were as follows ; 1. One year old cone formation began to be reduced when 30-40% of the needles were destroyed. With 70% of defoliation, few cones were produced. 2. Number of two year old cone formation and amount of cones began to be reduced when 61-70% of the needles were destroyed ; economic threshold of the defoliation rate retarding the seed production was 51%. 3. Growth of the trees was significantly reduced when more than 50% of the needles were destroyed, and cone production began to be retarded at 30-40% of defoliation. Therefore, it was determined that the economic thresholds requiring the control practices to keep normal tree growth and cone production from being reduced were 50% and 30%, respectively.

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A Study on the Characteristics of Purchasing Propensity by Preferences Quality Grade of Hanwoo Beef (한우고기 육질등급 선호도에 따른 구매성향 특성 분석연구)

  • Cho, Soohyun;Shin, Jeong-Seop;Seol, Kuk-Hwan;Kim, Yoon-Seok;Kang, Sun-Moon;Seo, Hyun-Woo
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.21 no.3
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    • pp.537-544
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    • 2020
  • Beef consumption trends are changing according to consumer needs and preferences. This study was conducted to collect the fundamental information by investigating the consumer's preference and purchase propensity of beef(Hanwoo beef) for improvement of Korean beef grading system. Consumers were recruited from Seoul, Gyeonggi-do, and 5 metropolitan cities, and surveyed from July 24 ~ August 14, 2017. The data obtained from 362 consumers were finally selected for the verification process. Results from the Hierarchical Regression Analysis reveal that the increased purchasing frequency is positively correlated with the following factors, in the consumer group showing preference in the Quality Grade (QG) of beef: marbling type 1QG, fat color 1+QG, and income, grade opinion, marbling contents and type 1++QG. Conversely, no factor affected the increased purchasing frequency in the consumer group having no preferred QG for beef (p>0.05). Our study determined significant differences in the factors affecting increased purchase frequency of beef among the different groups, classified depending on their preferred QG. The grading system is important since it directly correlates with profit for livestock farmers and the industry. We therefore propose that the grading criteria need to be revised reasonably but scientifically, considering various opinions of the producers and consumers.

Survey of Natives Resettlement Consciousness in Urban Regeneration Project -Centered on the Re-Maintenance Promotion District of Asan City- (도시재생사업 추진에 있어 원주민 재정착 의식조사 -아산시 재정비촉진지구를 중심으로-)

  • Koo, Si-On
    • The Journal of the Korea Contents Association
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    • v.10 no.4
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    • pp.282-291
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    • 2010
  • This study is carried out in order to suggest the effective method to enhance the resettlement of natives for re-maintenance promotion district of Asansi. This study is carried out through current status survey, native survey, and examining related laws, and the result of study is as follows. First, as a result of examining the intention of resettlement for the residents and merchants who live in the project district, 84% of residents and 80% of merchants wish to resettle. Second, in order to enhance the rate of resettlement, driving project to satisfy the demands of residents and merchants is needed. For this, house supplying policy and complex design technique for corresponding this tendency is needed because they prefer to live a single houses or housing attached to shopping street of 100 million won valued below as well as apartments,. And new types of business which can activate the function of the old city are needed, but making commercial space where current merchants can constantly do business activities is demanded. Third, the expansion of urban regeneration concept which have economics, society, culture, welfare and community as well as physical environment improvement are emphasized is needed. Fourth, the role of government for urban regeneration should be strengthened, and institutional improvement should be supported. Government needs to constantly support including financial supporting in order for the regeneration of regional city, and especially should scout for the policies which community can be maintained and should support first. For this, utilizing public lands inside project district into leading project, government should utilize into "constructing rental houses for natives", inducing the leading key facilities. Fifth, various plan techniques for the resettlement of natives of other advanced countries should be examined and be achieved.

A Study on Regionalization of Telemedicine in Japan : A Case of the Kagawa Prefecture (일본 원격진료의 지역화 형성 및 특성에 관한 연구 : 카가와현(香川県)을 통한 지방의 원격진료 사례를 중심으로)

  • Park, Soo-Kyung
    • Journal of the Korean Geographical Society
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    • v.46 no.4
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    • pp.501-517
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    • 2011
  • This research investigates a geographical issue as to which factor discovered in the only Japanese telemedicine with regard to social and medical circumstances performs a role as a determinant in regionalization, especially, local areas in Japan. According to the results, strong human networks based on regionalism are mirrored in regionalization and are associated with not only the development and management of telemedicine operations, but also the choice of telemedicine users concretely. In other words, all processes from the suggestion stage of telemedicine to the practical usage or application stage of telemedicine are involved in the existing human networks within one prefecture (the third diagnostic area); further, personal stakes are transferred to public health care services (telemedicine) and their relationships have been formulated by the telemedicine council including local government, medical association, region-rooted companies, core health centers and universities, etc. Accordingly, the telemedicine council responses to the need of telemedicine users immediately and contributes to develop regional health care. Also, telemedicine users have been connected with each other closely before operating telemedicine; accordingly, the human relationships between doctors and patients or among doctors influence the choice of telemedicine serving sites and their behaviors comes down to regional-based diagnosis via the telemedicine system.

Influence of Surimi-like Material (SLM) from Pig Heart on Quality of Frankfurter Sausage (돼지 심장으로부터 획득한 수리미유사물이 프랑크푸르트 소시지의 품질에 미치는 영향)

  • 문성실;강근호;양한술;박구부;주선태
    • Journal of Animal Science and Technology
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    • v.48 no.3
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    • pp.435-442
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    • 2006
  • Effects of surimi-like material (SLM) from pig heart on the quality of frankfurter sausage were investigated. The sausages were made by substituted addition of SLM at 5 and 10% levels in raw meats. Contents of moisture and fat in batter were not changed by addition of SLM, respectively, whereas protein content was significantly (P<0.05) decreased with SLM level increased. Although pH of frankfurter sausage was significantly (P<0.05) increased with SLM addition, percentage of cook yield was significantly (P<0.05) decreased. As increasing of addition levels of SLM, hardness and chewiness were decreased, but springiness was significantly (P<0.05) increased. Also, panel rated sausages of 10% SLM as having a higher tenderness and acceptability compared with control. These results suggested that a tender frankfurter sausage without any defects of flavor might be made with substitution of SLM from pig heart.

An improved methodology for estimating traffic accident cost savings in the (preliminary) feasibility study ((예비)타당성조사의 교통사고 감소편익 산정방안 보완 연구)

  • Jang, Su-Eun;Jeong, Gyu-Hwa
    • Journal of Korean Society of Transportation
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    • v.25 no.5
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    • pp.15-21
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    • 2007
  • This paper proposes an improved methodology for estimating traffic accident cost savings in the transport appraisal. Four major problems from the existing framework are identified and their alternatives are suggested. First, casualties in the established approach are classified by just two types of 'killed' and 'injured'. This study supplies the indices of fatality further details. Namely, road victims are regrouped by 'killed', 'seriously injured', 'slightly injured', and 'accident reports'. Those of railways are similarly sorted by 'killed', 'seriously injured', and 'slightly injured'. Second, damage only accidents are not satisfactorily considered in the current arrangement. The accidents should be considered as one of the accident types and the social cost of them should also be evaluated. Third, the unit cost of accidents is given by the total value. The unit cost is consisted of several elements and each loss would be useful for a policy frame. This study breaks down the total figure into four pieces of costs, namely production loss, medical treatment, property loss, and administrative costs. Finally, there is inconsistency in the audit between roads and railways. Road accidents are analyzed by road types. On the other hand, patronage or others is the classification rule of rail accident costs. This paper suggests a way that the accident costs of two modes can be coherently estimated based on the level of services by each mode. The result of this study is expected to help frame more cautious social overhead capital investment policies.

A Study on Establishment of National Discharge Observation Network for Water Resources Management (수자원 관리를 위한 유량측정망 구축 연구)

  • Lee, Chung-Dae;Kim, Won;Choi, Hyuk-Joon
    • Proceedings of the Korea Water Resources Association Conference
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    • 2007.05a
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    • pp.1635-1639
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    • 2007
  • 국가적 차원에서 물을 사용하고 통제하는 일은 국민의 생활에 큰 영향을 미치기 때문에 지구상의 모든 나라들은 주어진 여건에 맞게 효율적으로 물을 사용하고 홍수와 가뭄으로부터 국민의 생명과 재산을 보호하기 위해 많은 일울 수행하고 있다. 이와 같이 수자원 관리를 위해서 가장 근본적으로 이루어져야 하는 것이 물이 언제, 어디에, 얼마나 있는지를 파악하여 물이 있는 곳과 물이 필요한 곳을 연계하여 최적으로 물을 공급하고 관리하는 것이 중요하다. 본 연구에서는 다중목적(이수, 치수, 수질) 적용 기법, 기존 관측소 활용 기법, NARI(Network Analysis for Regional Information) 기법, 지형적 최적 기법 등을 이용하여 하천의 최상류 지점에서 하구까지 모든 지점에 대한 신뢰성 있는 유량정보를 실시간으로 파악할 수 있는 유량측정망을 구축하는데 목적이 있다. 다중목적 적용 기법을 위하여, 수질목적으로는 오염총량제 대상지점을 활용 하였으며, 치수목적으로는 5대강 홍수통제소의 홍수예보 프로그램을 활용 하였고, 이수목적으로는 하천수 사용실태를 조사하여 이를 활용 하였다. 기존 관측소 활용 기법은 5대강 홍수통제소, 지자체, 농촌공사, 수자원공사, 환경부에서 운영하고 있는 수위관측소를 통합하여 중복투자에 따른 손실을 최소화 하고, 최적의 장소에 유량측정망을 구축하는 것이다. NARI 기법은 유량측정망 구축에 있어서 각 지점과의 연계성을 통하여 하천에 흐르는 물의 양을 신뢰성 있게 파악할 수 있도록 분석한 것으로서 하천 상 하류 간의 연계를 통하여 미지의 지점에 대한 유량 값의 유추가 가능하도록 하는 것이다. 지형적 최적 기법은 산간지방, 도시지역, 농촌지역, 산업지역, 상업지역 등과 같이 지형적 특성에 따른 유량측정망을 구축하는 것이다.의 의사결정 지원 도구가 될 것이다. 따라서, 본 연구에서는 도시유역의 물순환 해석을 위한 일련의 과정, 즉 자료의 조사 및 취득에서부터 물순환 해석 모형을 이용한 정량적 현황파악, 물순환 개선 기법 및 평가를 수행함에 있어 주요 착안점 및 실무에서의 기술적 가이드를 제공하고자 하였으며, 보다 세밀한 도시유역의 물순환 해석을 위하여 우리나라와 일본에서 적용이 활발한 물리적 기반의 분포형 모형(WEP, SHER, SWMM)의 적용사례를 통하여 국내 도시하천의 물순환 해석에 활용함에 있어서의 실질적인 적용절차 등을 제시하고자 하였다. 한다.호강유역의 급격한 수질개선을 알 수 있다.世宗實錄) $\ulcorner$지리지$\lrcorner$(地理志)와 동년대에 동일한 목적으로 찬술되었음을 알 수 있다. $\ulcorner$경상도실록지리지$\lrcorner$(慶尙道實錄地理志)에는 $\ulcorner$세종실록$\lrcorner$(世宗實錄) $\ulcorner$지리지$\lrcorner$(地理志)와의 비교를 해보면 상 중 하품의 통합 9개소가 삭제되어 있고, $\ulcorner$동국여지승람$\lrcorner$(東國與地勝覽) 에서는 자기소와 도기소의 위치가 완전히 삭제되어 있다. 이러한 현상은 첫째, 15세기 중엽 경제적 태평과 함께 백자의 수요 생산이 증가하자 군신의 변별(辨別)과 사치를 이유로 강력하게 규제하여 백자의 확대와 발전에 걸림돌이 되었다. 둘째, 동기(銅器)의 대체품으로 자기를 만들어 충당해야할 강제성 당위성 상실로 인한 자기수요 감소를 초래하였을 것으로 사료된다. 셋째,

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Pollution Status for Agricultural Reservior in Chungbuk Province (충북지역 농업용 저수지의 오염실태 조사연구)

  • Oh, Kwang-Young;Kim, Jin-Soo;Song, Chang-Sub;Kwon, Sung-Ill;Song, Chul-Min
    • Proceedings of the Korea Water Resources Association Conference
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    • 2007.05a
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    • pp.987-992
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    • 2007
  • 충청북도 내의 농업용 저수지중 26개소를 선정하여 관개초기, 홍수기 및 비관개기의 연 3회에 걸쳐 저수율을 파악하고 채수를 실시하였다. 또한, 현장(수온, pH, DO, EC)과 실내 수질분석(Cd, As, Cn, Hg, 유기인, Pb, $Cr^{+6}$ PCB, ABS, COD, SS, TP, TN)을 실시하여 저수지의 오염도를 평가하였다. 저수율 측정결과, 홍수기(97%)가 관개초기(72%)나 비관개기(66%)보다 높게 나타났다. pH 값의 측정결과, 수질기준$(6.0{\sim}8.5)$을 만족하고 있는 저수지의 비율은 35%(9개소)의 낮은 값을 보였다. EC와 DO 및 SS농도의 측정결과, 거의 모든 저수지에서 수질기준을 만족하고 있었으며, COD, TN, TP농도 측정결과, 수질기준 만족도는 관개초기 100%, 홍수기 81%, 비관개기 65%로 나타나, 저수량이 많은 관개초기보다 저수량이 적은 비관개기에 질소와 인의 관리가 필요한 것으로 판단된다. 또한, 사람의 건강항목(CN, Hg, 유기인, PCB, Cd, 비소As, Pb, $Cr^{6+}$, ABS)은 모든 저수지에서 관개 초기, 홍수기 및 비관개기에 모두 수질기준을 만족하였다. 점오염원을 관리하기 위해서는 저수지 상류유역에 있는 마을하수도를 정비하고, 축산분뇨처리시설 등을 설치하여 저수지로의 유입부하량을 저감할 필요가 있다. 또한, 비점원오염을 관리하기 위한 대책으로서, 질소농도를 저감시키기 위해서는 용존성 성분을 제공하는 비료의 시용량을 줄여야하며, TP농도를 저감시키기 위해서는 강우시 입자성 인의 유출을 제어할 필요가 있으며, 이를 위해서는 비가 많이 오는 여름철에 나지(裸地)나 밭에 식생이나 멀칭(mulching) 등으로 토양침식을 방지할 필요가 있다.가용한 장 단기간의 관측자료와 물수지 분석 연산식의 추정치를 바탕으로 관측자료에 의한 물수지 분석을 수행하였다. 분석 결과로 산지 소하천 유역인 설마천 시험유역의 각 수문요소의 물이동간의 정량적인 값을 알 수가 있었으며, 앞으로 추가적이고 지속적인 수문모니터링이 운영되고 물순환 해석 모형에 의한 검증이 수행된다면 정량적인 물순환 관계를 규명할 수 있을 뿐만 아니라 이와 관련된 수문요소기술을 확보할 수 있을 것이다.절한 타협과 조정을 필요로 한다. 그러나 절제의 한계를 넘어선다고 생각되거나, 조정의 노력이 불가능하거나, 실패했을 때 폭력적인 행동으로 나타나게 된다. 리차즈(I.A Richards)는 분노와 공포는 일단 겉잡을 수 없는 경향이 있다고 하면서 오늘날 폭력에 대한 요구가 일상의 정서 생활에 있어, 억압을 통한, 빈곤함을 반영하고 있지 않은지 생각해봐야 할 것이라고 충고한다. 조성 가이드라인(안)을 제시하였다.EX>$\ulcorner$세종실록$\lrcorner$(世宗實錄) $\ulcorner$지리지$\lrcorner$(地理志)와의 비교를 해보면 상 중 하품의 통합 9개소가 삭제되어 있고, $\ulcorner$동국여지승람$\lrcorner$(東國與地勝覽) 에서는 자기소와 도기소의 위치가 완전히 삭제되어 있다. 이러한 현상은 첫째, 15세기 중엽 경제적 태평과 함께 백자의 수요 생산이 증가하자 군신의 변별(辨別)과 사치를 이유로 강력하게 규제하여 백자의 확대와 발전에 걸림돌이 되었다. 둘째, 동기(銅器)의 대체품으로 자기를 만들어 충당해야할 강제성 당위성 상실로 인한 자기수요 감소를 초래하였을 것으로 사료된다. 셋째, 경기도 광주에서 백자관요가 운영되었으므로 지방인 상주지역에도 더 이

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Identification of Quantitative Trait Loci(QTL) for Meat Color Trait on Chromosome 7 in Pig (돼지 7번 염색체에서 육색 연관 QTL 확인)

  • Choi, B.H.;Lee, H.Y.;Kim, T.H.;Hong, K.C.;Cheong, I.C.
    • Journal of Animal Science and Technology
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    • v.46 no.4
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    • pp.525-536
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    • 2004
  • The objective of this study was to identify the quantitative traits loci(QTL) for meat quality traits in pigs. Three-generation resource population was constructed from a cross between Korean native boars and Landrace sows. The resource population including founders, $F_1$ and $F_2$ was genotyped for 23 microsatellite markers on chromosome 7. The sex average total length of linkage map on chromosome 7 was estimated 154.6 cM. Meat quality traits including meat pH, meat color, drip loss, shear force, heating loss, crude fat, crude protein, crude ash and water content in muscle were collected from $F_2$ animals. For the QTL mapping, we used $F_2$ QTL Analysis Servlet of QTL express for web-based QTL mapping tools(http://qtl.cap.ed.ac.uk/). The QTLs for CIE-a and CIE-b on SSC7 were significantly detected at 1% and 5% chromosome-wide level, respectively.

Strategical Approaches for Enhancement of Geotourism in the Haegeumgang Geosite in Geoje Island (거제도 해금강 지오투어리즘 정착을 위한 정책적 접근)

  • Park, Min-Young;Park, Kyeong
    • Journal of the Korean association of regional geographers
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    • v.18 no.2
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    • pp.175-187
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    • 2012
  • Geotourism is an essential sector of geopark, as it stimulates sustainable development, local socioeconomic development as well as educational effects, from which geo-scientific knowledge can be communicated between the local people and the public. It is also a rapidly growing paradigm of nature-based tourism and is attractive in terms of its year-round accessibility to the sites. Passing over a decade history, it is necessary to present how it can establish a platform for further development and improvement across the country. In this regard, this study is to demonstrate how to develop geotourism model that is effectively applicable to Korean environment based on the enhancement of geotourism. We apply the general geotourism organization model to Haegeumgang in Geojedo Island in this study. Although this area is well known for its small boat tours, privately-guided-tour on the boat is insufficient in terms of delivering geological and geographical information from the geotourism perspective. Therefore, in order to develop the desirable Korean geotourism model, boat tours at Haegeumgang have to be supported professionally by the local government through the geotourism department and the partnership with the stakeholders.

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