• 토지주택연구
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• 제15권3호
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• pp.129-140
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• 2024

본 연구는 매입임대주택을 시공하는데 모듈러 공법을 활용할 수 있는 가능성을 탐구했다. 특히 규모가 작은 매입임대주택을 중심으로 조사하여, 이러한 주택이 기획부터 시공까지의 공급 기간을 단축하고 거주자의 요구를 유연하게 수용할 수 있는 장점을 가지고 있음을 확인했다. 이러한 민관 협력은 지역사회 계획에도 확장되어 전통적인 임대주택 모델을 벗어나 지역 수요에 맞는 맞춤형 모델을 구축하는데 활용될 수 있다. 현재 매입임대주택은 대도시에서 수요와 공급이 많으며, 주로 다세대 주택, 다가구주택, 연립주택으로 구성되어 있다. 상자형 모듈러주택을 활용할 때에는 모듈 크기와 운반성을 고려하는 것이 중요하며, 이러한 공장 제작 방식을 활용하면 공급 효율성과 품질 향상을 도모할 수 있다. 본 연구에서는 모듈러주택 모델을 계획하고 건설 및 철거 효율성을 높일 수 있는 세 가지 건설기술을 제안했다. 중간에 기둥이 없는 세대 평면, 상자형 모듈러 공법을 활용한 코어 제작, 건축 구성재의 공업화 및 건식 공법 등이 그 예이다. 이러한 공법을 활용하여 노후화된 주택 정비와 수요 대응을 위해 모듈러 공법을 활용한 매입임대주택의 신축 모델을 제시했다. 이 모델은 36m²과 54m² 크기의 16세대로 구성되었으며, 대지의 규모가 660m² 이상이고, 6m 이상 도로에 접한 경우에는 다른 대지에서도 활용할 수 있다. 근거리의 여러 필지에 신축할 경우 클러스터형 개발도 고려하여 건설 효율성을 높일 수 있다.

• Environmental Engineering Research
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• 제25권1호
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• pp.123-128
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• 2020

Non-point source pollutant load reductions were calculated using the Hydrologic Simulation Program-Fortran (HSPF) model under the assumption that landuse pattern was changed according to land purchases. Upon the simulation of non-point pollutant and areas with high land purchase ratios to select a buffer zone, the Namgang dam Reach 11, Imha dam Reach 10, and the Reach 136 watershed of the main river were found to rank high for the construction of buffer zones. Assuming that the forms of the purchased lands were changed to wetlands, biological oxygen demand (BOD) loads were changed through the HSPF model. No changes of BOD were present in the Namgang dam and the Imha dam watersheds. BOD loads in Reach 136 according to landuse change were analyzed through a flow duration analysis based on the total maximum daily loads of the United States. The flow duration analyses undertaken to examine changes in BOD of main river Reach 136 watershed indicated a shift of 0.64 kg/d from 3.16 to 2.52 during high flow. The change of BOD under the conditions of moist, mid-range and dry were 11.9%, 9% and 4.5%. At the low flow condition, the variation range in the BOD load was from 0.58 kg/d to 0.41 kg/d.

• 한국농업기계학회:학술대회논문집
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• 한국농업기계학회 1993년도 Proceedings of International Conference for Agricultural Machinery and Process Engineering
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• pp.538-545
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• 1993

Individual farming involving small land parcel (0.5 to 1.0ha) is declining because it is uneconomic and unable to incorporate modern technological innovation to improve its production efficiency. A centrally managed medium scale mechanised rice share farming was implemented at Permatang Pauh, Sebeerang Perai, Malaysia in 1988-1991 for eight seasons on a contiguous 57 ha rice land rented from 100 owners. Ten participants were chosen to participate in this project which perpetuated from revolving fund of MR 165.000. The objective of the project was to overcome problem of production efficiency and to provide a stable income to farmers operating on a medium and full time basis. Mechanisation was given prime emphasis to optime and reduce labour requirement and meeting the targeted crop scheduling. Direct seeding and mechanical transplanting methods of crop establishment were adopted. Land preparations, crop establishment and crop care were done using machineries purchased by the group. Selected participants were trained to operate machineries which composed 2 and 4 wheel tractors, mechanical transplanters, motorised seeders and sprayers. Harvesting and transportation of rice to the mills were done on contractual basis using combine harvesters and bulk handling via 3-4 ton lorries respectively. The net clean yield (less 10-20 percent deduction at rice mills) obtained in such project has contributed to stabilise the production and income of participating farmers.

• 한국환경복원기술학회지
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• 제17권4호
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• pp.29-41
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• 2014

The Korean government has purchased land properties alongside any significant water bodies before setting up the buffers to secure water qualities. Since the annual budgets are limited, however, there has always been the issue of which land parcels ought to be given the priority. Therefore, this study aims to develop efficient mechanism for land acquisition priorities in stream corridors that would ultimately be vegetated for riparian buffer zones. The criteria of land acquisition priority were driven through literary review along with experts' advice. The relative weights of their value and priorities for each criterion were computed using the Analytical Hierarchy Process(AHP) method. Major findings of the study are as follows: 1. The decision-making structural model for land acquisition priority focuses mainly on the reduction of non-point source pollutants(NSPs). This fact is highly associated with natural and physical conditions and land use types of surrounding areas. The criteria were classified into two categories-NSPs runoff areas and potential NSPs runoff areas. 2. Land acquisition priority weights derived for NSPs runoff areas and potential NSPs runoff areas were 0.862 and 0.138, respectively. This implicates that much higher priority should be given to the land parcels with NSPs runoff areas. 3. Weights and priorities of sub-criteria suggested from this study include: proximity to the streams(0.460), land cover(0.189), soil permeability(0.117), topographical slope(0.096), proximity to the roads(0.058), land-use types(0.036), visibility to the streams(0.032), and the land price(0.012). This order of importance suggests, as one can expect, that it is better to purchase land parcels that are adjacent to the streams. 4. A standard scoring system including the criteria and weights for land acquisition priority was developed which would likely to allow expedited decision making and easy quantification for priority evaluation due to the utilization of measurable spatial data. Further studies focusing on both point and non-point pollutants and GIS-based spatial analysis and mapping of land acquisition priority are needed.

• 인간식물환경학회지
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• 제24권4호
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• pp.389-401
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• 2021

Background and objective: The purpose of this study is to investigate the ecological status of six areas around Geumgang River that used to be farmlands before they were restored as a riverine ecobelt. This study aims to analyze the correlation between the location environment and ecological status of the sites to identify the environmental factors affecting them. Methods: The sites are classified into four types according to restoration: terraced paddy fields, flat paddy fields, artificial wetland, and landscape forest. The survey items were divided into land use status, plant ecology, and animal ecology. Results: In terms of plant ecology, terraced paddy fields showed favorable naturality with the rate of native species above 90% and the naturalization index below 10%. In terms of animal ecology, the total number of species found in these areas was biggest in terraced paddy fields, followed by flat paddy fields, artificial wetland, and landscape forest. Regarding species diversity, terraced paddy fields also showed abundant species with an average of 1.05 to 1.09. The results of the correlation analysis showed that the forest area around the sites had the most significant effect on species diversity. The grassland and open water area showed a positive correlation with the total number of animal species and the number of dragonflies, confirming that the marshy grassland had a positive effect. As the cultivated land and urbanized area around the sites increased, it had a negative effect on the distribution of native species and the number of animal species that appeared, and a positive effect on the naturalization index. Conclusion: It is necessary to establish preemption and restoration plans for sites such as grasslands adjacent to the forest and terraced paddy fields in order to promote resilience of the diverse species returning to the purchased lands.

• 한국조경학회지
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• 제48권3호
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• pp.45-53
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• 2020

국제적으로 기후변화에 대한 대응 및 생물다양성 증진 방안이 대두되면서 국내 정부 및 공공기관에서는 수변구역 등 법정 보호지역 내 생태계를 보전하고 수질개선을 위해 사유지를 매수하여 보전·복원사업을 추진하고 있으나, 매수시스템 체계가 미흡하여 다양한 문제점을 초래하고 있다. 이에 본 연구에서는 동강유역 생태·경관보전지역을 중심으로 생태성 평가를 통한 효율적이고 체계적인 토지매수시스템을 개발하였다. 생태성 평가는 필지단위의 평가와 권역별 평가를 통합하여 생태성 평가모형을 개발하고, 생태기능 종합등급을 설정함과 동시에 현장검증을 통해 최종 등급화 하였다. 88필지의 매수토지에 대해 검증한 결과, 85.2%이상의 비교적 높은 일치성을 보였으며 불일치한 필지는 생태성 평가와 현장검증시 계절의 차이로 식생 고사, 경작물 수확 등 영향이 있었던 것으로 나타났다. 매수시스템은 멸종위기종과 핵심생태계에서의 거리를 기준으로 생태성 평가등급에 따라 1순위에서 9순위까지 순위를 선정하였으며, 동강유역 거운리, 문산리, 덕천리, 운치리, 귤암리, 가수리의 사유지를 대상으로 총 68필지에 대해 현장 검증 결과, 5순위까지 매수 우선순위가 체계적으로 도출되었다. 본 연구는 생태평가에 기반한 체계적인 토지매수시스템을 구축 및 제안함으로써 향후 보호지역 내 매수토지의 보전과 복원 및 생태적 관리에 일조할 것으로 기대된다.

• Asian-Australasian Journal of Animal Sciences
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• 제22권12호
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• pp.1709-1717
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• 2009

This review presents a series of Key Performance Indicators (KPI) to assist Asian smallholder dairy farmers in identifying the possible causes for their poor farm performance and profitability. When assessing farm profitability, these indicators can be split into two types, those diagnosing problems with feeding management and those indicating poor herd management. As home grown forage is generally cheaper to source than purchased forage, the more produced on farm, the better. Too many stock on limited land is a common feature on Asian dairy small holdings. Unlike other classes of livestock, milking cows have very high nutrient requirements, therefore high quality forages and concentrates are essential for profitable dairying. Milk income less feed cost is one of the simplest and easy to measure indicators of farm profitability and is also quick to respond to small changes in farm practices. Problems with herd management can be diagnosed using measures such as the proportion of cows actually milking in the herd or their peak yield and persistency of production. There are also simple indicators of herd reproductive performance and of health and growth of young stock that assist in searching for the underlying causes of poor farm profitability.

• 한국실내디자인학회논문집
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• 제13권5호
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• pp.3-10
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• 2004

A built space reflects its society's philosophy, culture and technology of its time period. The study explores interrelation between Toey-Gae's 'Kyung' (Piety) philosophy and architectural designs of the 'Do-San' Sau-Dang (School). Toey-Gae is a leading scholar during Chosun Dynasty who built the Do-San School to teach and showcase Sung Confucianism. He is known for his teachings and practice of 'Kyung' philosophy in all aspects of his life including his work and designs. It is also known that he personally picked and purchased the land best suited to display spirit of 'kyung' philosophy while directing the base design and construction of the building. His attentions to details are evident in his choice of city, building site, and way he arrange his designs within the natural environment. Thus, we can safely presuppose the design of Do-San Sau-Dang was created following Toey-Gae's ideology in its buildings and environment. By examining Toey-Gae's philosophy of 'Kyung' through his writings, physical location and actual designs of Do-San Sau-Dang, we can understand how this ancient philosophical ideology and thoughts were translated to a physical form and its space. The study will also explore the importance of such ideology in the society at the time and how it influenced physical and mental activities of its people.

• 패션비즈니스
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• 제15권4호
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• pp.155-166
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• 2011

The purposes of this study was to examine Chinese consumers's perception toward Korean fashion brands. Especially, this study aimed to compare the Chinese consumers in three local groups (Beijing, Shanghai, & Yangji). The subjects used for this study were one hundred ninety-six participants(male; 110, female; 86) in 20s age who live in China. For data analysis, descriptive statistics, Cronbach's alpha, and t-test were used. Cronbach's alpha test revealed that all instruments which were used for this study had over 0.85. As the results, first, 67.9% of Chinese consumers perceived Korean brands correctly as Korean brands. Also, 42.5% of Chinese participants had purchased Korean fashion brand products such as Teenie Weenie or E-land. Second, there were not significant differences in brand attitudes among three group participants. However, there was a significant difference in 'brand preference' factor, one of three brand attitudes, between two ethnic groups. Finally, there were not signifiant differences in brand image, while there was a significant difference in intelligent brand image, one of 4 brand image factors, between two ethnic groups. These results of this study would be very useful for Korean fashion brand marketers in order to understand Chinese fashion consumers more details, and provide more efficient fashion marketing strategies.

• 건축역사연구
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• 제31권1호
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• pp.61-76
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• 2022

Bongik-dong, Kwonnong-dong, Ikseon-dong and Nakwon-dong are areas around Donhwamun-ro in Seoul. These residential areas began to be developed collectively from the 1920s and the construction period was the fastest among hanok residences collectively formed in urban center. At that time, houses were developed with high density. In the 1920s, many medium-sized plots of less than 3,300m² were distributed around Donhwamun-ro. Private developers such as Jeong Se-kwon(Konyangsa), Shin Tae-jong, and Yoon Heung-rim, who were active at the time, purchased medium-sized plots. Developers sold out the land directly or after constructing Hanok on the divided plot and then selling them. This method of developing hanok residences by private developers in the 1920s have influenced on hanok residences which began to be developed after the 1930s. Currently, many urban Hanoks still remain in areas around Donhwamun-ro. The initial aspects of the hanok development in the 1920s could be grasped through blocks, plot division, alleys, row house Hanok etc around Donhwamun-ro.