우리나라 산성강하물의 장기변동 특성에 관한 연구

최진수 ( Jin Soo Choi ),박진수 ( Jin Soo Park ),안준영 ( Joon Young Ahn ),오준 ( Jun Oh ),손정석 ( Jung Suk Son ),김현재 ( Hyun Jae Kim ),성민영 ( Min Young Sung ),이용환 ( Yong Hwan Lee ),이상덕 ( Sang Deok Lee ),홍유덕 ( You De 한국환경분석학회 2015 환경분석과 독성보건 Vol.18 No.1

We looked into the characteristics and long term variations of chemicals affecting the acidity of precipitation. To this end, we analyzed the data collected at three acid deposition monitoring sites for the period from 1999 to 2013. Three monitoring sites include Seoul, Taean, and Jeju island. Required parameters such as pH, electric conductivity(EC), and concentrations of eight major ionic species were measured. In order to assure accuracy and precision of the data, values of measured electric conductivity were compared against values of calculated electric conductivity. Moreover, comparison between and was made in accordance with EANET°Øs QA/QC method to assure data reliability. During the monitoring period, the deposition was slightly acidic with pH value ranging between 4.6 and 4.9. Precipitation with pH 4.1 to 4.5 was most frequently observed with occurrence frequency of 27%. The analysis of seasonal variations of atmospheric concentration of pH showed that pH level was highest in spring season due to the influx of yellow sand and high pH levels in soils. The study also found that pH levels of samples collected at Seoul and Taean monitoring sites were lowest in autumn. On the other hand, pH level in Jeju was lowest in winter season. Increase in concentrations of NO3 - in precipitation was commonly observed at three monitoring sites. The concentrations of NO3- and NH4 + which affect the acidity of precipitation at Seoul and Taean monitoring sites showed increasing trend.

信託方式을 通한 未賣却土地의 解消方案 硏究

孫珍壽(Son Jin-Soo) 대한국토·도시계획학회 1997 國土計劃 Vol.32 No.5

아파트의 분양권 가격변동에 관한 연구 - 시기별 가격변화를 중심으로 -

손진수(Son Jin Soo),서후석(Suh Hoo Suk) 한국부동산학회 2004 不動産學報 Vol.23 No.-

1. CONTENTS (1) RESEARCH OBJECTIVES The purpose of this study is to review and deduct the issue of government policy for newly built APT market by forecasting the price fluctuation of its purchasing rights. (2) RESEARCH METHOD This study analyzes the trends and characteristics on the price fluctuation of purchasing rights for newly built APT with its time-series data. (3) RESEARCH RESULTS The result on the study is as follows ; 1) The price and its variation rate on the purchasing of rights for APT has positive increased, although there are some variations according to the sale time. 2) There are big differences in the price on the purchasing of rights for APT from sale to commencement, specially between initial APT sale time and commencement time. 3) APT price before-commencement is more volatile than after-commencement. 4) The transaction activity of purchasing rights is more active at the time of before-commencement. 2. RESULTS The policy issue of the study is as follows ; 1) It needs detail analysis on market and alternative in policy approach because transaction market for newly built APT is relatively unstable and volatile. 2) The policy on transaction of purchasing rights for newly built APT has to be considered with other major economic indicators. 3. KEY WORDS purchasing rights for newly built APT, price before and after-commencement, The transaction activity of purchasing rights

사업신청자의 관점에 본 민관 합동형 PF 사업의 접근 특성 분석

손진수(Son, Jin Soo) 한국부동산학회 2009 不動産學報 Vol.38 No.-

1. CONTENTS (1) RESEARCH OBJECTIVES The purpose of this study is to analyze the characteristics of view to public-private partnership project financing business from the angle of private institute through question and answer analysis. (2) RESEARCH METHODS To achieve this purpose, this research analyse question and answer to 5 business cases of public-private partnership project quantitatively. (3) RESEARCH FINDINGS The result on the study is as follows : 1) Public-private partnership projects are private leading businesses in whole phase and the analysis and the consideration which are precise are necessary to demand side. 2)Analytical results of question and answer, private institutes have interest about the items which relate with the high point and increase of profitability which controls the success and failure businesses. 2. RESULTS Based on the analysis, this research has suggested several improvements. First, softly there is a necessity which will construct the public and private cooperative execution system. Second, private side must prevents the demand forecast which is excessive and public side must consider the supply system which is appropriate from the side which is whole.

민간부동산개발의 사업방식별 자금조달 특성에 관한 연구

손진수(Son Jin Soo),서후석(Suh Hoo Suk) 한국부동산학회 2006 不動産學報 Vol.27 No.-

1. CONTENTS (1) RESEARCH OBJECTIVES The purpose of this study were to review, deduct and compare the financing characteristics of private real estate development. (2) RESEARCH METHOD Conceptual models to financing structure of private real estate development were developed through related literature reviews. Practical models and characteristics were suggested through case studies. (3) RESEARCH RESULTS The result of the study is as follows ; 1) The funding tools of land acquisition cost are constructor"s financing, real estate development trust financing and financial institution"s project financing. Recently the project financing tool has seen increased utilization. 2) However, all three tools are heavily dependent on the credit of construction company. 3) Three tools related in a competing and complementary ways and new variations are appearing in the market. 4) The development in real estate financing has progressed from solely constructor financing -> constructor + developer financing -> constructor + developer + financial institution financing. Further evolution is expected in the form of developer + financial institution financing. 2. RESULTS And the policy issue of the study is as follows : 1) The real estate development finance tools are expected to be more diversified and would raise the need for relevant regulatory developments that would meet the realistic needs of real estate development industry. 2) The real estate development industry, including constructors, developers, real estate investment trusts and financial institutions, need to enhance risk analysis and management capability of real estate development projects.

부동산신탁업의 분화 특성에 관한 연구

손진수(Son Jin Soo) 한국부동산학회 2007 不動産學報 Vol.31 No.-

1. CONTENTS (1) RESEARCH OBJECTIVES The purpose of this study is to review, deduct and compare the characteristics of differentiation in real estate trust system, business, company. (2) RESEARCH METHODS This study analyzes the trends and characteristics of differentiation in real estate trust business with practical time-series data of association of real estate trust. (3) RESEARCH RESULTS The result on the study is as follows : 1) Real estate trust systems were differentiated and developed adapting to Korean real estate environments. 2) Real estate trust businesses were differentiated to development and management. 3) Real estate trust companies became specialized in it"s proper businesses. 4) The land trust which is representative business of real estate trust company were developed to pre-sale typed development business and dualized financing system. 2. RESULTS In spite of IMF crisis, the industry of real estate trust grew up and developed that adopted to Korean environments. Especially the results showed that real estate trust systems, businesses, companies differentiated and specialized in practical side.

독도의 벼과식물로부터 분리된 Enterobacter spp.에 의한 고추의 흰별무늬병에 대한 전신유도저항성

손진수 ( Jin-soo Son ),마릴린수마요 ( Marilyn Sumayo ),강현욱 ( Hyun Uk Kang ),김병수 ( Byung Soo Kim ),권덕기 ( Duck Kee Kwon ),김사열 ( Sa Youl Ghim ) 한국미생물생명공학회 ( 구 한국산업미생물학회 ) 2012 한국미생물·생명공학회지 Vol.40 No.2

This study`s aim is to isolate and characterize plant growth promoting Enterobacter species for the biological control of gray leaf spot in pepper. Screening was carried out from the rhizosphere of Agropyron tsukushiensi var. transiens (Hack.) Ohwi in Dok-do. Rhizobacterial isolates were partially identified by 16S rDNA sequencing and Enterobacter species were tested for plant growth promoting capabilities and the induction of systemic resistance in pepper against gray leaf spot caused by Stemphylium solani. Isolates were tested for production of indole-acetic acid and siderophore, and for phosphate solubilization. The application of isolates was effective in controlling gray leaf spot in pepper with E. asburiae (KNUC5007) and E. cancerogenes (KNUC5008 and KNUC5010) having the highest efficacy in reducing gray leaf spot severity. This is the first report of the biological control of gray leaf spot in pepper using rhizobacteria and it is hoped that this study will increase the utilization of Enterobacter species as plant growth promoters and biocontrol agents.

風水的 측면에서 본 통일 한반도 首都立地 검토

孫溱秀(Son Jin Soo),千寅鎬(Cheon In Ho) 한국문화역사지리학회 2016 문화 역사 지리 Vol.28 No.3

본 연구는 통일 후 한반도의 새로운 수도입지를 풍수적 측면에서 제언하기 위한 것이다. 사례지로서는 고려와 조선시대 천도후보지로 거론된 지역 중, 남북 중간에 위치하여 통일의 상징성이 있는 지역, 비교적 원형이 유지되어 개발부담이 적은 지역을 대상으로 하였다. 그 결과 백악 지역과 도라산 지역 2곳을 선정하여 각각 풍수적 판단을 통해 통일 수도 후보지를 제안하였다. 비교 결과 지리적 여건은 상호 비슷하였다. 즉 임진강을 통한 해상운송과 용수확보가 용이하였고, 철도와 도로 개설이 용이한 점이 있었다. 그러나 풍수적인 판단에 있어서는 백악 지역은 고려 시대 실제 천도를 위한 기초공사가 시작된 곳으로서, 도라산 지역에 비해 풍수의 논리체계인 용, 혈, 사, 수, 향 등에 있어 우위에 있음이 나타났다. 따라서 두 지역만으로 판단했을 때, 백악지역이 면적이나 풍수판단 등에 있어서 도라산 지역보다는 천도 후보지로 적합한 것으로 나타났다. This research is to propose the new capital site for Korea after reunification on account of Feng Shui. Among the nominated capital regions during Korea Dynasty or Chosun Dynasty, the Baekak and the Dorasan regions are selected because they are located in the middle of North and South Korea and that they have less economic burden for development with their pristine conditions. Even though both Baekak and Dorasan regions are adjacent to Imjin River for water supply and have advantage in making roads for transportation, from Feng Shui’s point of view, the Baekak region has superiority over the Dorasan region in terms of Yong, Hyol, Sa, Su, Hyang. Therefore, it is concluded that the Baekak region is more suitable for the future capital site of the reunified Korea.

부동산개발사업의 리스크 축소를 위한 디벨로퍼의 변화 및 발전 방향

손진수(Son, Jin Soo),이상영(Lee, Sang Young) 韓國不動産學會 2011 不動産學報 Vol.44 No.-

1. CONTENTS (1) RESEARCH OBJECTIVES The purpose of this study is to find alternatives which manage the risk of developer and reduce the cost of real estate development business practically within the present structure of private real estate development. (2) RESEARCH METHOD This study adopted the exiting theoretical and practical literature review and interview contents to the people who relates real estate development company, financial institution, construction company in Korea. (3) RESEARCH FINDINGS In the results of this survey, various alternatives that enhance the risk taking power and competitive power of developer exist through cost reduction and change of developer practically. 2. RESULTS This study offers three development directions to improve the competitive power of developer. 1) The developer professionalizes originality and the know-how which is accumulated. 2) The developer operates business of the size which hits to an ability and reduce input costs that is land cost. 3) The developer raises the power of project management like asset management and contents development power from long-term view point.

환경개선펀드의 운용 특성에 관한 연구 : 산업단지내 부동산개발사업을 중심으로

손진수(Son, Jin-Soo),서진형(Seo, Jin-Hyeong) 한국부동산법학회 2021 不動産法學 Vol.25 No.2

최근 노후한 산업단지의 구조개선을 위한 사업으로 환경개선펀드에 의한 개발사업이 급격하게 성장하고 있다. 이에 본 연구는 환경개선펀드 투자로 인한 부동산개발사업을 분석하여 주요 특징을 도출하고 지속적인 발전을 위한 개선방안을 제시하는데 주요한 목적이 있다. 분석결과 개발사업의 운영이라는 측면에서의 주요 특징은 다음과 같다. 첫째, 공공적인 특성으로 인해 민간사업자의 출자비율과 사업주간사의 자본금비율이 높아 사업의 안정성이 증가한다. 둘째, 지식산업센터와 같은 선분양형상품이 높은 비중을 차지하고 있다. 셋째, 수도권지역의 비중이 높게 나타난다. 펀드사업의 안정적인 발전을 위해서는 민간사업자의 신뢰도를 높이기 위한 방안과 지역간 격차를 완화하기 위한 노력이 필요하다. 그리고 향후 손실발생사업 발생시의 처리 기준과 분양형 사업방식 중심에 대한 정책 방향 설정이 필요하다. Recently, development projects by environmental improvement funds have been rapidly growing as a renovation project of aging industrial complexes. The objective of this paper is to analyze real estate development projects caused by fund investments and to derive key features and improvement measures for continuous development. As a result of the analysis, the main characteristics of the operation of the development project are as follows: First, public characteristics of funds increase the stability of the project due to the high ratio of private investment and the capital ratio of SPC. Second, pre-sale products such as the Knowledge Industry Center account for a high proportion in fund projects. Third, the proportion of the Seoul Metropolitan Area is high in fund projects. For the continuous development of the fund projects, measures to increase the credibility of private developers and efforts to bridge the gap between regions are needed. And in the future, it is necessary to set the criteria for handling loss-generating businesses and a policy direction to pre-sale development projects.