CAJ | 학술논문

　　率先在国土资源领域培育并形成相对稳定的元素化学形态(价态、金属有机化合物等)分析及其生态环境地球化学应用研究团队，采用高效液相色谱-电感耦合等离子体质谱联用技术，开展生态环境地球化学样品中痕量溴、碘、砷、镉、汞、锡、铅、铬、硒等有益有害元素的价态、金属有机化合物等形态分析方法研究，初步建立了有益有害元素形态分析体系。建立的形态分析方法灵敏度高、检出限低，具有创新性和实用性，工作成果在国内外期刊发表论文20篇。形态分析方法在我国环境地球化学研究中得到应用并取得了良好的应用成果，从形态分析水平上表征元素的环境地球化学及其健康效应在国内外属于探索性工作。
　　솔선재국토자원영역배육병형성상대은정적원소화학형태(개태、금속유궤화합물등)분석급기생태배경지구화학응용연구단대，채용고효액상색보-전감우합등리자체질보련용기술，개전생태배경지구화학양품중흔량추、전、신、력、홍、석、연、락、서등유익유해원소적개태、금속유궤화합물등형태분석방법연구，초보건립료유익유해원소형태분석체계。건립적형태분석방법령민도고、검출한저，구유창신성화실용성，공작성과재국내외기간발표논문20편。형태분석방법재아국배경지구화학연구중득도응용병취득료량호적응용성과，종형태분석수평상표정원소적배경지구화학급기건강효응재국내외속우탐색성공작。
The research party for elements speciation analysis and environmental geochemistry application in land and resources geological field was organized. Speciation analysis methods for trace bromine, iodine, arsenic, cadmium, mercury, tin, lead, chromium, selenium and other elements in ecological environmental samples were studied and the speciation analysis system was initially established. The methods designed are innovative and practical with high sensitivity and low detection limit. 20 papers have been published in international journals. The speciation analysis method has been well applied to the study of environmental geochemistry, with good results achieved. The understanding of the characteristics of the elements in environmental geochemistry and the study of their potential health effects with a thorough speciation interpretation belong to very new and exploratory work both in China and abroad in recent years. These research results can be applied to the analysis of the origin of mineral deposits and the genesis of oil and gas.