• 산업기술연구
• /
• 제11권
• /
• pp.73-84
• /
• 1991

This study is concerned with the effective of aspects of utility management and land management, the accuracy of data, the structure of cross reference file of data and the perpetual preservation of data management through a drawing of computer and database, when land and utility information of the application of Land Information System is made on the computer. It will be shown that the present system of land management is inadequate in various contexts and occure in difficult problems of use, as presented in this paper, computer alternatives to these difficulties is efficiently managed and conveniently used land utility management. The ultimate goal is provided the necessary information of various areas as the presented land management operation is builted a drawing of computer and database construction through the computer.

• 대한원격탐사학회:학술대회논문집
• /
• 대한원격탐사학회 2004년도 Proceedings of ISRS 2004
• /
• pp.515-517
• /
• 2004

Although sustainable development of a city should in theory be based on updated spatial information like land cover/use changes, in practice there are no effective tools to get such information. However the development of satellite and sensor technologies has increased the supply of high resolution satellite data, allowing cost-effective, multi-temporal monitoring. Especially KOMPSAT-1(KOrea Multi-Purpose SATellite) acquired a large number of images of the whole Korean peninsula and covering some large cities a number of times. In this study land-use patterns and trends of Daejeon from the year 2000 to the year 2003 will be considered using land use maps which are generated by manual interpretation of multi-temporal KOMPSAT EOC imagery and to show the possibility of using high resolution satellite remote sensing data for urban analysis.

• 농촌계획
• /
• 제2권2호
• /
• pp.45-56
• /
• 1996

Land suitability classification(LSC) is an appraisal and grouping(or the process of appraisal anti grouping) of specific tracts(of land) in terms of their relative land suitability for a definEd use, and is one of the land use planning techniques. This paper reviews the selected studies on LSC whose purposes are to especially contribute land use planning in case of Japan, So, this study examines the LSC's application to Korea based on Japanes LSC studies with a view to development of the methods on LSC for rational land use planning in our rural area. The result resolves itself into Table 2. However, it is undesirable to borrow from Japanes LSC studies like that, because of the difference of administrative,geographical,traditional,social and economical conditions. Therefore, it is necessary that the many case studies and examinations should be carried out in order to develop the methods on LSC suitable to Korean actual circumstances.

• 한국토양비료학회지
• /
• 제37권4호
• /
• pp.288-291
• /
• 2004

미국의 South Dakoda주에서는 농지 평가를 위하여 토양생산등급체계와 토양분류를 점토하였다. 현재 그리고 앞으로 우리가 직면할 환경과 농업토양과 관련한 문제에 대하여, 우리가 실질적으로 쉽게 획득할 자료는 많지 않다. 그러므로 적절한 평가방법을 수행하고 자료를 발굴하기 하기 위하여 다양한 기술을 개발적용하고, 그리고 필요를 확인하기 위하여 정부와 민간분야의 의뢰인들이 같이 연구하였다. 세무관련자, 부동산평가인 등이 토양생산등급체계를 토지가격작업에 적용하였다. 그리고 경제학자들은 이를 농지의 이익과 제한요인과 함께 검토하였다 농지의 실질적 가격은 토지로터 안전농산물을 생산하는 것 외에 농업활동에 의한 환경개선이나 보호에 대한 농업의 전망을 충족시키는가에 의해 결정되어야 한다. 그러므로 우리는 모두 토양, 물, 대기가 농업이나 산림에 미치는 영향력을 이해하는 것이 더 중요하다.

• 한국물환경학회지
• /
• 제25권6호
• /
• pp.855-862
• /
• 2009

This paper pointed out major problems of land use regulation policy surrounding Paldang Lake as follows: (1) inefficient management system, (2) inconsistent administrative management, (3) illogical selection of regulated area, (4) contradictory present system, and (5) controversial discharge control. Several regulation laws for the land-use surrounding Paldang Lake caused confusion of application and inefficiency of management. Amendment of regulation laws made it possible that the regulated area was developed, which resulted in the deterioration of water quality. In addition, successive regulations without scientific implementation overexpanded regulated area and focus on the discharge concentration of contaminated sources stimulated development of small size sources. To overcome these problems, we suggested reestablishment of regulated area, differentiation of regulation amendments, and flexibility in the application of regulation. It is necessary to arrange regulated area based on the efficient land use management and scientific implementation and then to mitigate land use regulation under the sustainable development. For the flexible application of regulation, it is required to amend the rule in response to the change of environmental condition and development of environmental techniques.

• 한국작물학회지
• /
• 제28권3호
• /
• pp.358-367
• /
• 1983

본 시험은 녹두재배기술의 기초자료를 얻기 위하여 녹두의 지상부 형질, 수량구성요소, 수량 및 종실성분 변화를 구명코자 숙전 및 개간전에 질소, 인산, 가리의 시비량을 달리하여 시험하였던 바 그 결과를 요약하면 다음과 같다. 1. 경태는 토양류형에 관계없이 식물체 중앙부인 제5절간 > 기부절간 > 상위부위인 제9절간 순으로 굵었으며 특히 제5절간은 3요소시용과 상관이 있었다. 2. 식물체 상위 4개 절위의 엽병각은 숙전에서보다 개간전에서 증대되었다. 3. LAI는 어는 생육시기에서나 숙전에서 높았다. 특히 3요소 시용 및 3요소＋퇴비시용구에서 높았으며 개간전에서는 인산의 효과가 현저하였다. 4. 개화후 20일의 LAI가 클수록 건물중 및 종실수량은 많아졌으며 NAR은 낮아졌다. 5. 숙전에서는 가리시용, 개간전에서는 인산시용에 의한 주당협수의 증가로 종실수량이 증가하였다. 6. 종실성분중 유지함량과 단백질함량과의 부의 상관이 있었다. 7. 종실수량에 크게 영향하는 것은 개체당 협수로서 협수와 종실수량과는 정의 상관이 인정되었다.

• 농업과학연구
• /
• 제10권2호
• /
• pp.382-392
• /
• 1983

Land Reform is a distributive measure which transfers power, property, income and status from one group in the community to another. There are two strategies in land reform, capitalist strategy and socialist strategy. The two strategies are different not only in their objectives and ideologies, but also in the method of land allotment and confiscatin. Capitalist land reform is aimed at accomplishing the land -to -the -tiller program of which the implementing process is always included rent reduction and sale of public lands. Socialist land reform is aimed at achieving abolition of property right of land and application of all rent revenue from land to public purpose. The process of the socialist land reform is comprising Bauernbefreiung and land collectivization. In conclusion, the former is resulted in high productivity of land and the later is identified low productivity of land.

• 환경영향평가
• /
• 제18권5호
• /
• pp.281-291
• /
• 2009

In Total Water Pollutant Load Management System of Korea, unit load approach based on land register data is currently used for the estimation of non-point pollutant load. However, a problem raised that land register data could not always reflect the actual land surface coverages which determine runoff characteristics of non-point pollution sources. As a way to overcome this, we tried to establish quantitative relationships between the aerial images (0.4m resolution) which reflect actual land surface coverages and the land registration maps according to the 19 major designated land-use categories in Kyeongan watershed. Analyses showed different relationships according to the land-use categories. Only a few land-use categories including forestry, road and river showed essentially identical and some categories such as orchard, parking lot and sport utility site showed no relationships at all between image data and land register data. Except for the two cases, all the other categories showed statistically significant linear relationships between image data and land register data. The analyses indicate that using high resolution aerial maps is a better way to estimate non-point pollutant load. If the aerial maps are not available, application of the linear relationships as conversion factors of land register data to image data could be an possible option to estimate non-point pollutant loads for the specific land-use categories in Kyeongan watershed.

• 환경영향평가
• /
• 제14권2호
• /
• pp.75-81
• /
• 2005

The purpose of this study is to understand the appropriateness of land aptitude assessment system and to draw up the improvement of this method. The land aptitude assessment system is used to evaluate the effective demand of land development and land conservation. But, this assessment system has the technical problem of selection standards because the land development and the land conservation are against each other. In terms of the relation between development and conservation of land aptitude assessment system, development was increased rapidly as the economic pressure of local government. The application of the land aptitude assessment system using GIS methods was very useful for local plan. However, this system need to improve the selection standards of GIS parameters and statistical methods for the desirable land assessment system.

• 원예과학기술지
• /
• 제19권4호
• /
• pp.568-573
• /
• 2001

본 실험은 triazole계 화합물을 백일홍 'Dream Land Rose'와 'Dream Land Scarlet'에 경엽살포 또는 토양관주처리를 하여 생육 및 개화에 미치는 영향을 조사하기 위하여 수행하였다. 경엽살포처리에서 'Dream Land Rose'의 초장은 tebuconazole, diniconazole, bitertanol에서 크게 감소하였으며 특히, tebuconazole이 가장 큰 왜화효과를 보였고 지상부 생체중도 가장 적었다. 꽃의 직경, 생체중, 건물중도 tebuconazole 고농도에서 현저하게 감소하였다. 한편, 개화소요일수는 약제처리에 의한 영향을 받지 않았다. 'Dream Land Scarlet'의 초장도 모든 처리에서 감소하였고, 특히 tebuconazole에서 현저한 감소를 보였다. 개화소요일수는 diniconazole에서 단축되었다. 토양관주처리에서 'Dream Land Rose'의 초장은 diniconazole과 myclobutanil에서 감소하였으나 diniconazole이 더 효과적이었다. 개화소요일수는 diniconazole에서 단축되었다. 'Dream Land Scarlet'의 초장은 모든 처리에서 감소하였으며, mycrobutanil $300mg{\cdot}L^{-1}$에서 극심한 억제현상을 보여서 개화가 이루어지지 못하였다. 개화소요일수는 diniconazole에서 증가하는 경향을 보였다.