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Efforts on Improving Comparability of Ocean Chemical Data

해양 화학 자료 상호비교성 향상을 위한 노력

  • RHO, TAEKEUN (Instrumental Development and Management Center, Korea Institute of Ocean Science and Technology)
  • 노태근 (한국해양과학기술원 해양기기개발.운영센터)
  • Received : 2021.06.30
  • Accepted : 2021.08.23
  • Published : 2021.08.31

Abstract

Recently, in order to understand the role of the ocean in global problems such as climate change, various researchers have made efforts to integrate and systematically manage the data collected from the world's oceans over the past half century. In Korea, public institutions, research institutes, and universities are carrying out efforts to continuously monitor changes in the marine environment in the waters surrounding Korea. The various types of marine chemical data produced in this way have been independently managed according to the purpose of each institution. Recently, efforts are being made to integrate various data led by the state. In this study, the data quality management method used to systematically manage the data of various types produced by various institutions abroad was explained. In this study, by applying this method, the format of data produced by various domestic institutions is unified, primary quality control of data according to oceanographic characteristics, secondary quality control using reliable data and comparison or standard materials, etc. It aims to provide basic information for carrying out these processes, and ultimately contribute to integrating data collected for various purposes in Korea into a data set that can be compared with each other regardless of the proficiency of producers.

최근에 기후변화와 같은 전 지구적인 문제에 대한 해양의 역할을 이해하기 위해 다양한 연구자들이 지난 반세기 동안 전 세계 해양에서 수집한 자료를 통합하여 체계적으로 관리하기 위한 노력을 수행하였다. 국내에서도 우리나라 주변 해역에서 해양 환경변화를 지속해서 감시하기 위한 노력을 공공기관, 연구소, 대학에서 수행하고 있다. 이렇게 생산된 다양한 형태의 해양화학 자료들은 기관별 목적에 따라 자체적으로 관리해 왔다. 최근 국가 주도로 다양한 자료를 통합하는 노력을 수행하고 있다. 본 연구에서는 해외 여러 기관에서 생산된 다양한 형태의 자료를 통합하여 체계적으로 관리에 사용된 자료 품질관리 방법에 관해 설명하였다. 본 연구에서는, 이러한 방법을 적용하여 국내 여러 기관에서 생산된 자료의 형식을 통일, 해양학적인 특성에 따라 자료의 일차적인 품질관리, 신뢰할 만한 자료와 비교 또는 표준물질 등을 활용한 이차적인 품질관리를 수행하기 위한 기초정보를 제공하고, 궁극적으로는 국내에서 다양한 목적으로 수집된 자료가 생산자의 숙련도와 상관없이 상호비교 가능한 자료로 통합하는데 기여하고자 한다.

Keywords

Acknowledgement

이 논문은 2021년 해양수산부 재원으로 해양수산과학기술진흥원의 지원사업'관할해역 해양정보 공동활용 체계구축(2단계)'의 '사전예방적 품질관리체계 구축연구(PM62400)' 사업의 지원을 받아 수행된 연구입니다. 논문 원고의 내용이 개선될 수 있도록 해주신 두 분의 심사위원님께 감사드립니다.

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