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수산 · 양식 생물 연구를 위한 안정동위원소 분석 기법의 소개와 활용Application of Stable Isotope Analysis for Aquaculture Organisms

Other Titles
Application of Stable Isotope Analysis for Aquaculture Organisms
Authors
원은지윤희영최보형신경훈
Issue Date
Dec-2022
Publisher
(사)한국해양생명과학회
Keywords
Compound specific isotopes; Food quality; Isotope physiology; Isotope ecology; Geographical authentication; 화합물 안정동위원소; 먹이질; 동위원소생리학; 동위원소생태학; 산지 판별
Citation
한국해양생명과학회지, v.7, no.2, pp 61 - 73
Pages
13
Indexed
KCICANDI
Journal Title
한국해양생명과학회지
Volume
7
Number
2
Start Page
61
End Page
73
URI
https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/113643
DOI
10.23005/ksmls.2022.7.2.61
Abstract
안정동위원소 분석 기법(Stable isotope analysis, SIA)은 환경과학, 생태학, 지구생물화학, 법의학, 고고학 등 다양한 연구 분야에 활용되고 있다. 본 총설에서는 수산 및 양식 연구에 안정동위원소 비 분석 기법을 활용하기 위해 필요한 배경 지식을 소개하고자 한다. 특히, 자연 값(natural abundance)을 이용하는 연구에 초점을 두었고 원소가 생물의 조직으로 통합되는 과정에서 발생하는 분별작용(동위원소 비의 변화)에 대한 원리와 안정동위원소 비가 유용한 도구로서 어떤 목적으로 생태, 환경학 분야에 이용되는지, 나아가 수산 및 양식 분야에 활용 가능한 예들을 제시하고자 한다. 본 논문을 통한 안정동위원소 분야의 이해로 향후 수산학 및 양식 연구에서 안정 동위원소 비의 다양한 활용이 기대된다.
Stable isotope analysis (SIA) is being used in various research fields including environmental science, ecology, biogeochemistry, forensics, and archeology. In this paper, for the purpose of enhancing applications and utilizations stable isotope analysis techniques to aquaculture research, we would like to introduce the background knowledge necessary to utilize stable isotope analysis techniques. In particular, with a focus on the approach using natural abundance, the principle of fractionation (change in isotope ratio) that occurs in the process of the integration of elements into biological tissues and how stable isotope ratios are determined by fractionation. This paper is intended to suggest whether SIA is used as a valuable tool in the fields of ecology and environmental science. With the understanding of the field of stable isotopes through this paper, various applications of stable isotope ratios are expected in fisheries science and aquaculture research in the future.
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COLLEGE OF SCIENCE AND CONVERGENCE TECHNOLOGY (DEPARTMENT OF MARINE SCIENCE AND CONVERGENCE ENGINEERING)
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