• KSCE Journal of Civil and Environmental Engineering Research
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• v.42 no.1
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• pp.45-56
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• 2022

Recently, bicycle sharing system is introduced and the usage of shared bicycles is increasing in Suwon city. Despite the need to expand the bicycle road infrastructure, this is not the case. Therefore, this research attempts to propose a method for bicycle lane installation in Suwon city. For this, this research conducted location analysis based on the shared bicycle usage data and trip inducing facility data. Using location analysis results, appropriate routes for bicycle lanes are selected. As a result, two routes are selected. These routes have advantages that it is easy to connect with the existing bicycle roads or traffic inducing facilities and to install using the existing bicycle roads. However, these routes also have disadvantage that traffic congestion may occur due to the occupancy of the existing road space. It is expected that this research may contribute to expansion and maintenance of bicycle lane infrastructure, the bicycle and PM sharing service usage, implementation of sustainable urban transportation systems in Suwon city.

• Korean Journal of Remote Sensing
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• v.37 no.6_2
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• pp.1837-1847
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• 2021

This study investigated wind corridors for the entire Suwon-city area using a geographic information system and a computational fluid dynamics model. We conducted numerical simulations for 16 inflow wind directions using the average wind speeds measured at the Suwon automated synoptic observation system (ASOS) for recent ten years. We analyzed the westerly (dominant wind direction) and easterly cases (not dominant but strong wind speed) in detail and investigated the characteristics of a wind speed distribution averaged using the frequencies of 16 wind directions as weighting factors. The characteristics of the wind corridors in Suwon city can be summarized as; (1) In the northern part of Suwon, complicated flows were formed by the high mountainous terrain, and strong (weak) winds and updrafts (downdrafts) were simulated on the windward (leeward) mountain slope. (2) On the leeward mountain slope, a wind corridor was formed along a valley, and relatively strong airflow flowed into the residential area. (3) The strong winds were simulated in a wide and flat area in the west and south part of Suwon city. (4) Due to the friction and flow blocking by buildings, wind speeds decreased, and airflows became complicated in the downtown area. (5) Wind corridors in residential areas were formed along wide roads and areas with few obstacles, such as rivers, lakes, and reservoirs.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.24 no.4
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• pp.341-362
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• 2013

With the cultural and educational functions of public libraries becoming revitalized according to social changes, there has been a development of reading cultural programs. This study researched the operating conditions of reading culture programs for elementary school students in public libraries in Suwon City for the past 5 years and presented the programs' drawbacks and improvement plans drawn from surveys on user satisfaction. An analysis of the survey results yielded the following suggestions for improvement: forming a consultative group with other managers of reading culture programs in Suwon's public libraries, promoting using various media, forming a human resource pool to hire professional instructors, operating of the educational programs for potential volunteers, expanding of the facilities for reading culture programs, and linking with the other folk culture and art organizations in order to develop classes folk culture and art organizations. The results of this paper will be used as a reference when operating conditions of reading culture programs for elementary school students in public libraries in Suwon City, and they will offer the opportunity to implement problems according to needs of participants.

• 베이커리
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• no.10 s.315
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• pp.124-125
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• 1994

• 건강소식
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• v.17 no.6 s.175
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• pp.58-59
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• 1993

• 환경사랑
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• s.30
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• pp.6-7
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• 2002

• Railway Journal
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• v.16 no.5
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• pp.16-19
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• 2013

• Distribution Business Review
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• v.1
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• pp.41-58
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• 2001

• Landscaping Tree
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• s.123
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• pp.20-25
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• 2011

서울의 남쪽 관문 수려한 백운산과 호반 관광 유원지로 너무나도 잘 알려진 백운 저수지가 있는 수도권의 전원도시로 안양시, 과천시, 군포시, 수원시에 둘러싸인 남부지역 한복판의 의왕시 오전동에 자리한 우리 조경수협회 인천, 경기남부지회를 맡고 있는 봉기종 지회장의 석수조경을 찾았다.

• Korean Journal of Soil Science and Fertilizer
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• v.45 no.5
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• pp.848-852
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• 2012

Vegetation can make not only to lower the urban ambient air temperature (UAAT) by crop evapotranspiration (ET) and increasing solar radiation albedo, but also to reduce the urban air pollution by $CO_2$ uptake and $O_2$ emission in addition to the reducing ozone concentrations by aid of lower the UAAT. To evaluate the effect of vegetation on urban heat island mitigation (UHIM), the climate change of 6 cities during 30 years are analysed, and the amount of ET, $CO_2$ uptake, $O_2$ emission and ozone concentrations are estimated in Korea. The most hot season is the last part of July and the first part of August, and the highest average UAAT of a period of ten days was $35.03^{\circ}C$ during 30 years (1979 - 2008). The mean values of maximum ET of rice and soybean in urban area during urban heat island phenomena were 6.86 and $6.00mm\;day^{-1}$, respectively. The effect of rice and soybean cultivation on lowering the UAAT was assessed to be 10.5 and $3.0^{\circ}C$ in Suwon, respectively, whereas the differences between the UAAT and canopy temperature at urban paddy and upland in Ansung were 2.6 and $2.2^{\circ}C$. On the other hand, the urban-garden in Suwon city had resulted in lowering the UAAT and the surface temperature of buildings to 2.0 and $14.5^{\circ}C$, respectively. Furthermore, the amounts of $CO_2$ uptake by rice and soybean were estimated to be 20.27 and $15.54kg\;CO_2\;10a^{-1}day^{-1}$, respectively. The amounts of $O_2$ emission by rice and soybean were also assessed to be 14.74 and $11.30kg\;O_2\;10a^{-1}day^{-1}$, respectively. As other cleaning effect of air pollution, the ozone concentrations could be also estimated to reduce 21.0, 8.8, and 4.0 ppb through rice-, soybean cultivation, and urban gardening during most highest temperature period in summer, respectively.