• 한국지하수토양환경학회지:지하수토양환경
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• 제22권6호
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• pp.85-93
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• 2017

In this study, the concepts of soil degradation, soil pollution and soil damage are defined, and the domestic and foreign administrative systems related to soil pollution and soil damage management are analyzed. In case of foreign countries, laws and regulations on the soil conservation and soil damage management were analyzed. In case of Korea, the present state of the legal system governing soil pollution and damage management was analyzed in each aspect. Through this study, suggestions for amendments of relevant laws were proposed by establishing policy direction for integrated management of soil pollution and soil damage. The results of this study will provide a basis for integrated management of soil pollution and damage, and it can be utilized in establishing integrated management strategy of long term soil conservation and sustaninable soil development at national level.

• 한국토양환경학회지
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• 제4권2호
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• pp.185-192
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• 1999

천안시의 토양 환경을 종합적으로 평가하기 위하여 각 지역별(농경지 3개소, 공단지역 3개소, 도심지 2개소, 하천주변 3개소, 매립지 주변 3개소)로 13개 항목에 관한 오염도 조사를 실시하였다. 각 측정 항목마다 토양오염 우려기준에 못 미치는 오염도를 보였다. 토양의 산성화는 농경지에서 심한 것으로 나타났으며, 특히 고속도로 주변의 농경지는 자동차 배기가스에 의한 산성 강하물의 영향으로 의심되는 산성화가 진행되는 것으로 나타났다. 또한, 밭 지역의 산성화가 심화되어서 토양 측정망의 채취지점 추가가 요구되었다. 중금속 6종과 기타 유기득성물질은 모두 토양오염 우려기준에 못 미치는 값을 나타냈다. 유류성분인 BTEX성분 역시 우려기준에 못 미치는 값을 보였으며, TPH는 BTEX보다 광범위한 오염도를 보였다. 오염물질에 의한 토양의 상태를 종합적으로 판단할 수 있도록 고안된 토양오염지표(SPI, Soil Pollution Index)를 이용하여 천안시의 토양오염도를 평가하였다. 토양오염점수(SPC, Soil Pollution Score)에 의해 산출된 토양오염 등급은 모두 1 등급으로 판명되어 천안시의 토양은 비교적 건전한 것으로 나타났다.

• 한국환경보건학회지
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• 제33권6호
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• pp.502-505
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• 2007

To estimate the soil quality of Miryang area, soil analysis were conducted according to the city and out of city of soil expenses at according to analysis components and heavy metal pollution of irradiation sampling sites. The through soil components the principal element about the 71% $SiO_2\;and\;Al_2O_3$, the pH of field area near the city center was lower than that of the other field area, which indicated that this acidification was probably attributed to the acid rain caused by the traffic exhaust gas such as $SO_x\;and\;NO_x$. Acidification was more severe in the field area than in the farming land. The concentration of five heavy metals such as Cu, Cd, Pb, As and Cr were found to be lower than the standard of soil pollution. An assessment using the SPI(Soil Pollution Index), which was developed to estimate an overall soil quality, was performed. Each SPS(Soil Pollution Score) were evaluated with the results of the data from this study. The soil quality of most area of Miryang land was determined to Class 1, which indicated that the soil was healthy.

• 환경위생공학
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• 제16권4호
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• pp.77-89
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• 2001

The research is intended to evaluate the soil pollution quality of Chungbuk province with Soil Network which is executed every year. The survey executed with Soil Network in 1999 represented that the soil quality of Chungbuk province was relatively good as the average concentrations of contaminants in soil were Cd: 0.146 mg/17g, Cu: 3.143 mgHg, As: 0.636 mg/kg, Hg: 0.012 mg/kg, Pb): 4.505 mg/kg, $Cr^{+6}$ not detected, and the average pH was 6.1. The reckoned soil Pollution score (SPS) of Chungbuk province has been shown much low SPS distribution in the range from 1.6 to 141.7, average 31.0. However, it has been represented relatively high SPS distribution at Chungju, Tanyang, and Chinchon, respectively, It also huts represented high SPS distribution not only at agricultural area and waste area for the Pollution sources but at a paddy field and dry field for land use. The classification of soil pollution class(SPC) based on soil pollution score(SPS) was SPC 1 under 100 of SPS at 212 areas which were 98.6% of total 215 areas and SPC 2 over 100 of SPS at only three area left. There was no area exceeding soil pollution value among the whole Soil Network areas investigated, and the whole average for each items was much lower level th퍼n soil Pollution value was. When the average concentration of heavy metals and the average pH in soil of Chungbuk province are compared with the natural contents of that in Korea, the research is concluded that the average concentration of heavy met is relatively similar to the natural contents of that and the average pH in soil of Chungbuk province is a little higher than the natural contents of that. From this method, soil quality of most of the Soil Network area was estimated to be healthy.

• 한국토양환경학회지
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• 제1권1호
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• pp.55-65
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• 1996

토양오염지표(토양오염점수 및 토양오염등급)에 의하면 1987년부터 1994년까지 토양측정망 지역의 토양은 대부분이 건전한 상태를 유지하고 있다. 그러나 토양측정망 지역의 1.5∼3.7% 정도는 토양오염이 우려되거나 대책이 필요한 토양4등급으로 분류되므로 이 지역의 복원이 필요한 것으로 추정되고 있다. 토양측정망 측정지점 의 토양4등급은 1994년 1개소를 제외하고는 1987년에 9개소, 1989년 47개소, 1991년 19개소, 1993년 17개소, 1994년 16개소가 농경지이다. 토앙측정망 측정지점을 16종류의 오염 경로로 분류하면, 금속제련소, 금속광산, 공단하류의 인근지역에서 토앙오염점수가 높게 나타나고 있으며, 또한 대부분의 토양4등급 지역이 이들지역에 밀집되어 있다. 지역별로는 인천광역시, 대구광역시에서 가장 높은 토양오염 점수가 나타나고 있으며, 강원, 경북, 경남지역에 토양4등급 개소가 가장 많이 나타나고 있다. 1987년-1994년 기간중에 산출된 토양측정망 토양4등급의 연차적인 누적개소에 가중치 0.3(30%)을 곱한 수치를 이용하여 모델식을 개발하고 향후 토양질을 예측하였다. 개발된 모델식은 Y = 1.16+0.23x로 Y는 토양4등급이고 x는 연도이다. 모델식에 의하면, 토양측정망의 토양4등급에 해당하는 면적은 2001년 4.8%, 2006년 6.0%, 2011년 6.6%로 증가할 것으로 나타나고 있다. 이를 토대로 할 때, 우리나라 국토의 면적중에서 토양4등급 면적의 증가는 1987년의 오염면적에 대비하여 1994년에 5배, 2001년에 7배, 2011년에 10배에 이를 것으로 예측된다.

• 한국지하수토양환경학회:학술대회논문집
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• 한국지하수토양환경학회 1998년도 공동 심포지엄 및 추계학술발표회
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• pp.221-224
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• 1998

Environmental pollution is continuously increasing with the economic growth and industrial development. With this trend, soil and groundwater pollution problem has been surfaced as important social issues. Recently, Korean government promulgated the Soil Environment Conservation Act. But there are many problems to control sound soil quality management. Anthropogenic source of pollution such as waste landfill, pesticides, fertilizer, underground storage oil tanks is important as well as natural source such as acid rain and forest fire. The regulation should be expanded to include groundwater preservation as well as soil quality, because soil pollution is closely related to groundwater pollution. Therefore, legal regulations must be expanded to these facilities and take into account technical feasibility and finance.

• 한국환경농학회지
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• 제15권4호
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• pp.494-500
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• 1996

To investigate the relationship between the atmospheric pollution level and the pollution level of soil adjacent to the roadside in Suwon suspended particles and soil samples were collected in August to October 1993, and analyzed by AAS and ICP. The Ca, K, Mg concentration in atmosphere were observed as high level and assumed that it was effected by the acid-rain originated from the erosion of concreate vicinity to the roadside, and the Pb, Zn concentration were higher at outer area than that of central area. Hazardous heavy metal (Cu, Pb, Zn) concentrations in soil were observed as high level at all sampling sites. The relationship between the heavy metal concentrations in the atmosphere and those in the soil were analyzed, by using the correlation coefficient value(r) and the result was appeared similarly. And this study indicated that the atmospheric pollution affect the level of the soil pollution adjacent to the road side.

• 한국지하수토양환경학회지:지하수토양환경
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• 제13권6호
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• pp.31-39
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• 2008

본 연구는 전국 및 경기도에서 수행한 토양오염실태조사를 평가하고 그 효율성을 제고하기 위하여 수행하였다. 2002년${\sim}$2007년 동안 경기도 및 전국의 실태조사결과 오염발견율은 전국이 2.7%, 경기도가 평균 1.9%를 나타내 일본, 미국에 비해 낮은 발견율을 나타내었다. 또한 전국의 중금속과 석유류 기준초과물질 구성 비율이 89.8%와 8.9%였는데, 이는 중금속을 대상으로 하는 표토 조사대상이 38%인 점과 석유류를 대상으로 하는 심토의 조사비중이 62%를 나타낸 것과 모순된 현상으로 심토에 대한 조사방법의 개선이 요구된다. 오염 발견율에 영향을 미치는 요소로 지점선정단계, 시료채취단계, 시료분석단계를 들 수 있으며 이중 가장 중요한 지점선정단계에 있어서 우선순위선정을 위한 방침을 제시하였다. 부연하여 사후관리를 위한 방안으로 녹색업체 부여 등의 인증 제도를 건의하였다.

• 환경영향평가
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• 제14권6호
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• pp.415-425
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• 2005

To examine the geochemical behavior and pollution of soils in Gwangju City, an analysis was carried out for pH, on the contents of metals, and organic carbon. Soil samples were taken from environs areas, industrial areas and downtown areas. The major factor controlling the behavior of metallic elements in the soil was chemical weathering of clay mineral in the environs areas, industrialization, and urbanization. Heavy metals including Cu, Pb and Zn were highly enriched for the samples from central part of downtown area. This indicated that the urbanization and the industrialization affected soil pollution. The results show that soil pollution in a metropolitan city which is caused by harmful heavy metals is severest in the center of the city. In consequence, it is inevitable that practical measures should be taken to prevent soil pollution expansion.

• 농촌계획
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• 제9권2호
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• pp.1-6
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• 2003

This study was performed to investigate the degree of pollution of sediments of stream and reservoir in rural area. A series of field investigations were carried out for Kyongki-do area and chemical analysis were performed for sediment samples. It was found that some samples were heavily polluted with phenol and TPH and gave off a malodor. Soil Pollution Scores(SPSs) was determined for sediment samples. Some samples were classified to Soil Pollution Class(SPC) 2 and 3. For recycling and disposal of dredged sediments from stream and reservoirs, these polluted sediments should be carefully considered. In the environmental improvement operations of rural area, the degree of pollution of sediments of stream and reservoir are carefully investigated and suitable counterplan must be established.