In this study, five sediments samples were collected at near Hansan island. These samples were characterized whether they were contaminated or not. For this purpose, physico-chemical properties and metal contents were analyzed. From the elemental analyses, XRD, and XRF analyses, all samples showed similar elements, oxides, and minerals. In general, Cd, Cr, Ni, Pb, and Zn concentrations were below the contamination standards. Concentrations of Cu, however, exceeded the contamination standards of USEPA and Ontario sediment quality guidelines for some sampling sites. Ignition losses of the all samples were greater than 8%, which is a value indicating whether the sample is heavily polluted or moderately polluted. All the samples were classified as heavily polluted due to the high value of ignition loss. Therefore, sediments of the near Hansan island are required for periodic and strict management to prevent any harmful effects to the surrounding environments.

Abstract
 I. 서 론
 II. 실험재료 및 방법
  1. 시료채취 및 연구범위
  2. 실험방법
 III. 실험결과 및 고찰
  1. 광물 분석
  2. 원소분석 및 강열감량
  3. 중금속 농도
  4. 종합 최종 오염도 평가
 IV. 결 론
 감사의 글
 References

• 이제근(부경대학교 환경공학과) | Jeakeun Lee
• 임준혁(부경대학교 화학공학과) | Junhyuk Lim
• 한경수(부경대학교 공간정보시스템공학과) | Kyongsoo Han
• 황인주(한국건설기술연구원 환경연구실) | Injoo Hwang
• 강성원(한국건설기술연구원 환경연구실) | Injoo Hwang
• 강성원(한국건설기술연구원 환경연구실) | Sungwon Kang
• 김석구(한국건설기술연구원 환경연구실) | Seogku Kim
• 안재환(한국건설기술연구원 환경연구실) | Jaehwan Ahn
• 이태윤(부경대학교 환경공학과) | Tae-yoon Lee Corresponding author