• Proceedings of the Korean Radioactive Waste Society Conference
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• 2016.05a
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• pp.161-162
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• 2016

• The Korean Journal of Ecology
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• v.28 no.6
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• pp.383-387
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• 2005

In order to clarify the causal of free decline, which observed around the industrial complex, we analyzed pH, electrical conductivity (EC), and cation in rainfall and throughfall cations concentration in the air in tree areas, suburban and rural area. pH of both rainfall and throughfall was lower in the industrial area than the suburban and rural areas. Among the abiotic and biotic factors analyzed in this study, relations between decline degree of Pinus thunbergii and ingredients of rainfall, pH and $Ca^{2+}$ showed negative and positive correlations, respectively.

• Proceedings of the Korea Air Pollution Research Association Conference
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• 2002.04a
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• pp.257-258
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• 2002

인천은 동북아와 세계를 연결하는 허브(HUB)공항인 인천국제공항과 함께 인천항을 보유하고 있으며, 인천지방산업공단, 남동공단, 서부공단, 부평공단 및 주안공단 등 8개 산업공단을 중심으로 철강, 자동차, 기계, 석유화학, 전기ㆍ전자 등의 활발한 산업활동을 펴고 있다. 하지만 이렇게 집중되어진 교통망과 비계획적인 도로 등에 의한 교통혼잡 등에 의하여 도심에서도 대형트럭과 컨테이너 운반차량 등을 쉽게 달 수 있다. (중략)

• Clean Technology
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• v.18 no.2
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• pp.200-208
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• 2012

This study was performed to prevent the health damage of environmental contaminants in Industrial Complex Area. And, this study aimed to identify the concentration levels and distribution characteristics of environmental contaminants and Polycyclic Aromatic Hydrocarbons (PAHs) at soil in Industrial Complex Area and control area. The concentration of the soil pollution standard such as the heavy metals in the soil, VOCs, PAHs, and PCB were measured and analyzed using the soil specimens in the Industrial Complex Area and control area. Soil specimens from the Industrial Complex Area (the direct exposure area) and the control area were surveyed. Songdo-dong, Haedo-dong and Jechul-dong, which are in the direct exposure area and near the emission source, showed relatively high concentrations of contaminant materials when compared with Jangki-myeon, which is far off and in the control area. The concentration of zinc was 20.8-58.9% of the level of concern (300 mg/kg) in the 1st region, which is a relatively high concentration. The concentration of fluoride was under the standard in every region, but it was about 74% of the level of concern (400 mg/kg) in the 1st region. It is recommended that controlling fluoride emissions is necessary. Levels of organic phosphate, phenol, and VOCs like benzene, toluene, ethylbenzene and xylene were under the detection limit of the analysis instruments. The concentration of TPH was high in Songdo-dong. The concentration of contaminants in Jechul-dong was high. In addition, it was observed that the level of soil contamination changed depending on the distance from the emission source. The concentration of PAH compounds in the soil was 18.71-1744.59 ng/g, and the concentration of six potential cancer-causing PAH materials was 6.54-695.94 ng/g. The highest concentration was in Songdo-dong. The PAH concentration in the direct exposure area near the complex was relatively high compared to the indirect exposure area.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.13 no.11
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• pp.5601-5609
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• 2012

The fine particulate matter($PM_{10}$) concentrations and contents were measured to check the health and environment influential factors in Pohang Iron and Steel Industrial Complex and its vicinities. In addition, the $PM_{10}$ distribution for each year and season was surveyed using the regional air quality monitoring stations. The measuring on the $PM_{10}$ inside the industrial complex showed $61.3{\pm}12.1{\mu}g/m^3$ for average concentration of $PM_{10}$ which was measured by Dongil Industry and $44.3{\pm}8.1{\mu}g/m^3$ measured by steel manufacturing industry complex management office. Both of them satisfied the environmental air quality standard. The percentage of $SO_4{^2}$, $NO_3{^-}$, $NH_4{^+}$ which are the secondary ions created out of the $PM_{10}$ in Dongil Industry and steel manufacturing industry complex management office was checked and it was revealed that the percentage of ${SO_4}^{2-}$ was high and it is considered that the pollution source related with the sulfides exist at the industrial complex. They were in order of ${SO_4}^{2-}$ > $Cl^-$ > $NO_3{^-}$ > $F^-$ > $NH_4{^+}$ in Dongil Industry and ${SO_4}^{2-}$ > $Cl^-$ > $NO_3{^-}$ > $NH_4{^+}$ > $F^-$ in steel manufacturing industry complex management office.

• Korean Journal of Environment and Ecology
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• v.12 no.2
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• pp.131-137
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• 1998

This study was performed to investigate tree injury with air pollution and acid precipitation in industrial area and rural area. This study analyzed the ion properties of pollutant precipitated in the forest of Ulsan ＆ Onsan area and correlation between S $O_2$concentration in air and the degree of forest decline. pH of industrial area was lower than that of rural area and electrical conductivity and pH had a negative correlation(r=-.7861$^{**}$). Correlation of cation and anion(especially S $O_{4}$$^{2-}$, N $O_{3}$$^{[-10]}$ ) in precipitation and S $O_2$in air was higher in industrial area. In seasonal change, winter and spring were higher. In the analysis of correlation between forest decline and variables of precipitation properties, correlation coefficient was higher by following order: S $O_{4}$$^{2-}$>pH>EC>N $O_{3}$$^{[-10]}$ >S $O_{2}$$^{2-}$>C $l^{[-10]}$ . Regression formula by computation was Y = 5.1007-0.7811 $X_2$(pH) +0.0253 $X_{5}$ (S $O_{4}$$^{2-}$) +0.0275 $X_{6}$ (N $O_{3}$$^{[-10]}$ ). In considering the result of this study, it was predicted that air pollution and acid rain would affect soil acidification and forest decline continuously.y.

• Proceedings of the Korea Air Pollution Research Association Conference
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• 1999.10a
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• pp.409-410
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• 1999

여천산업단지는 1969년 총면적 583만평 규모로 조성되어 96년 현재 96개 업체가 입주하여 연간 생산액이 13조원에 이르는 대규모 공단으로 성장하였다(한국과학기술원, 1996). 특히, 1996년 대기보전 특별대책지역으로 지정되어 엄격한 배출기준이 적용되는 지역이며, 현재 인근지역인 광양 등을 대기환경 규제지역으로 지정하고자 논의되고 있는 실정이다.(중략)

• Proceedings of the Korea Air Pollution Research Association Conference
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• 2001.11a
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• pp.427-428
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• 2001

여수지역은 배후에 여수산단이라는 대규모 석유화학공단이 위치하고 있으며, 대기보전 특별대책지역 (환경부고시 제96-116호)으로 지정되어 있다. 광양만을 중심으로 여수, 광양, 순천지역은 대기환경 규제지역(환경부고시 제99-191호)으로 지정되어 중점 관리되고 있는 지역이다. 특히 acetaldehye 및 methanol은 $O_3$의 전구물질로 배출이 제한되지만 석유화학공단 등에서 반응에 필요한 기초 반응물질로 사용되고 있다. (중략)

• Proceedings of the Korea Air Pollution Research Association Conference
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• 2003.11a
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• pp.415-416
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• 2003

용담댐은 군산산업기지, 전주3공단, 이리 2공단, 군산2공단 및 기타 지방 공업단지의 조성에 따른 신규 용수수요의 급증을 대비하여 안정적으로 용수를 공급하기위한 목적으로 건설되었다. 하지만 대규모 인공시설물중 하나인 다목적댐의 건설은 역기능도 수반하게 되는데 인위적인 지형변화는 급격한 기상변화와 주변지역 농작물에 피해를 가져올 수 있으며 또한 주변 생태계에도 영향을 끼칠 우려가 있는 것으로 알려져있다. (중략)

• Proceedings of the Korea Air Pollution Research Association Conference
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• 2001.11a
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• pp.123-124
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• 2001

본 연구는 대전 1, 2 공단지역을 대상으로 2000년 4월부터 2001년 1월까지 매주 1회, 24시간동안 분진시료를 포집하고, 포집된 42개의 시료를 대상으로 기기 중성자 방사화 분석법을 이용하여 독성 중금속을 포함한 약 30여종의 미량금속을 정량하고 그 특성을 파악하고자 한다. (중략)