http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
단순회귀모형을 이용한 인구와 도시적 토지이용이 팔당호 수질에 미치는 영향 분석
김상단 ( Sang Dan Kim ),송미영 ( Mee Yong Song ),이기영 ( Ki Young Lee ),이성룡 ( Seong Ryong Lee ) 한국물환경학회 2004 한국물환경학회지 Vol.20 No.6
In this study, a simple regression model is proposed in order to analyse the effect of population and urban land use on the water quality of Paldang lake, Gyeonggi. As a comparison result with Qua12E water quality model, the proposed model shows very good predicting performance in simulating several alternative scenarios. In order to accomplish BOD 1ppm of Paldang lake, various model applications show that the population incoming and urban land use management should be afoot in addition to stricter outflow water quality from sewer treatmement systems.
이정임(Jeong-Im Lee),이기영(Ki-Young Lee),송미영(Mee-Young Song),김동영(Dong-Young Kim),고재경(Jae-Kyung Koh),박은진(Eun-Jin Park) 경기연구원 2006 경기논단 Vol.8 No.2
This paper aims to explore the prospect and challenges of environmental policy faced by Gyeonggi Province and to provide a future policy orientation to cope with them. A recent lift of the development ban on the ‘green belt’ area as well as devolution and the balanced national development policy are expected to double the development pressure in the region, while the growing public concern in the quality of life and amenity will create a high demand on the natural environment. Global environmental regimes such as Kyoto Protocol and WEEE will also influence the local environmental policy. Drawing on the changing conditions of environmental policy at the national and local level, seven tasks to be addressed by Gyeonggi Province are suggested; ⅰ) introduction of the concept of regional environmental capacity and total maximum load system of air and water pollutants including minimum requirement of green space area, ⅱ) establishment of comprehensive environmental preservation plan and harmony of city planning and environmental planning, ⅲ) creation of a regional blue-green network along riverside, green space and the coast, ⅳ) a resource-circulating society building, ⅴ) establishment of green governance and conflict management system, ⅵ) construction of an eco-industrial complex, ⅶ) formulation of a climate protection program. In conclusion, how to balance development and environmental conservation and to practice “sustainable development” in reality through an integrated pollution control and precautionary measures will be the biggest challenge in the region. It should also be emphasized that green governance based on partnership and participation among residents, business and local administration is an important way to create a better life and to secure sustainability in the long run.
오염하천(진위천)의 환경평가를 위한 생물지수간 적용성 비교분석
오민우 ( Min Woo Oh ),이옥민 ( Ok Min Lee ),송호복 ( Ho Bok Song ),박선진 ( Sun Jin Park ),송미영 ( Mee Young Song ),공동수 ( Dong Soo Kong ) 한국물환경학회 2011 한국물환경학회지 Vol.27 No.6
Jinwi Stream is considerably polluted. The urban development in a Jinwi Stream basin can make state of aquatic ecosystem worse. However, researches for aquatic ecosystems in Jinwi Stream are insufficient. In this study, biotic indices of periphytic diatoms (DAIpo and TDI), benthic macroinvertebrates (EPT, KSI and ESB) and fish (IBI) were compared with the annual water quality data. Benthic macroinvertebrates indices showed highly significant correlations with concentrations of organic materials and nutrients, while DAIpo, TDI and IBI showed low correlations with them. In particular, ESB can be considered as an useful indicator that reflects the degree of diversity and abundance of biotic community as well as water quality. In polluted and disturbed streams as Jinwi Stream, DAIpo, TDI and IBI appeared to be not available for evaluating and discriminating the water quality, although they have been known as good indices in general streams.
가토안의 Acid Phosphatase의 정제, 특성 및 아미노산 조성
송미영,석귀덕 대구효성가톨릭대학교 응용과학연구소 1994 응용과학연구논문집 Vol.3 No.-
가토의 눈에서 분리한 망막과 맥락막으로부터 ACPase를 정제하여 다음과 같은 결론을 얻었다. 1. surfactant extraction, ammonium sulfate fractionation, pH4.0 acid extraction, DEAE-cellulose chromatography를 시행하여 ACPase를 정제하였다. Fraction Ⅲ의 비활성은 377.4로 정제율은 14.06배, 수득율은 5.7%이었다. 2. 정제한 효소액을 SDS-PAGE를 시행하여 분자량 48,000을 확인하였다. 3. SDS-PAGE의 band를 추출하여 아미노산 조성을 분석하였다. 4. 정제된 효소액을 이용하여 p-nitrophenylphosphate hexahydrate에 대한 km은 12.19mM, Vmax는 4.62×10^-2mM의 값을 얻었다. optimum pH는 4.7이었다. Acid Phosphatase(Orthophosphoric monoester Phosphohydrolase acid optimum, EC. 3.1.3.2, ACPase) was purified from Rentinal Pigment Epithelium of Rabbit eyes. The purification procedure includes surfactant extraction, ammonium sulfate fractionation, acid treatment, and ionexchange-chromatography on DEAE-cellulose. The purified enzyme migrates as a single band electrophoresis on SDS-Polyacrylamide gel. Acid phosphatase has been characterized with respect to its molecular weight, kinetic properties(Km Value determined with p-nitrophenylphophate were 1.2×10^-2nM.) Optimum pH were 4.7. The molecular weight of ACPase were 48,000 by SDS-PAGE. Amino acid composition of ACPase revealed a high content of Glumate