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NTIS 바로가기자원환경지질 = Economic and environmental geology, v.42 no.6, 2009년, pp.575 - 589
김현지 (부산대학교 지구환경시스템학부) , 함세영 (부산대학교 지구환경시스템학부) , 김남훈 (도화종합기술공사 지반부) , 정재열 (부산대학교 지구환경시스템학부) , 이정환 (부산대학교 지구환경시스템학부) , 장성 (한국농어촌공사 경남지역본)
Groundwater has been extracted for irrigation in Sacheon-Hadong area, which is close to the South Sea. We analyzed chemical components of groundwater to examine the effects of seawater intrusion and agricultural activities in the study area. Most groundwater samples displayed the Na/Cl concentration...
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핵심어 | 질문 | 논문에서 추출한 답변 |
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우리나라 물 수요가 급증한 배경은? | 최근 우리나라에서는 지속적인 경제성장과 산업의 발전, 집약적인 농업생산, 그리고 생활 및 문화수준의 향상에 따라 물 수요가 급증하고 있으며, 수질오염도심각한 상태에 이르렀다. 예로부터 지하수는 생활용수뿐만 아니라 다양한 용도의 수자원으로서 국내외에서 널리 사용되고 있으며, 용수 수요 증가와 지표수 수질 악화로 인해서 생활용, 산업용, 농업용수로서의 사용량이 점점 높아지고 있다. | |
농업지역에서 지표수 및 지하수의 오염이 증가하고 있는 이유는? | 그러므로 지하수의 수질 관리뿐만 아니라 지하수와 주변 환경의 상호관련성을 파악하는 것이 중요한 쟁점으로 대두되고 있으며, 이로 인하여 최근 환경부에서는 지하수 수질보전에 더 큰 관심을 보이고 있다. 농업지역에서는 비료 및 퇴비의 사용량 증가와 축산폐수 등으로 지표수 및 지하수의 오염이 증가하고 있다. 특히, 질산염과 같이 음전하를 띤 성분은 토양에 흡착보다는 토양내에서 빠르게 이동하여 다량의 질산염이 지하수로의 유입에 관한 연구들이 수행되어 왔다(Kim et al. | |
지하수의 수질 관리가 중요한 이유는? | 최근 우리나라에서는 지속적인 경제성장과 산업의 발전, 집약적인 농업생산, 그리고 생활 및 문화수준의 향상에 따라 물 수요가 급증하고 있으며, 수질오염도심각한 상태에 이르렀다. 예로부터 지하수는 생활용수뿐만 아니라 다양한 용도의 수자원으로서 국내외에서 널리 사용되고 있으며, 용수 수요 증가와 지표수 수질 악화로 인해서 생활용, 산업용, 농업용수로서의 사용량이 점점 높아지고 있다. 그러므로 지하수의 수질 관리뿐만 아니라 지하수와 주변 환경의 상호관련성을 파악하는 것이 중요한 쟁점으로 대두되고 있으며, 이로 인하여 최근 환경부에서는 지하수 수질보전에 더 큰 관심을 보이고 있다. |
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