Optical discrimination of harmful Cochlodinium polykrikoides blooms in Korean coastal waters SCIE SCOPUS

Cited 8 time in WEB OF SCIENCE Cited 8 time in Scopus
Title
Optical discrimination of harmful Cochlodinium polykrikoides blooms in Korean coastal waters
Author(s)
Kim, Yeseul; Yoo, Sinjae; Son, Young Baek
KIOST Author(s)
Kim, Yeseul(김예슬)Son, Young Baek(손영백)
Publication Year
2016-10-31
Abstract
We investigated the possibility of optically discriminating harmful algal blooms (HABs), focusing on Cochlodinium polykrikoides, the major HAB causative dinoflagellate species in Korean waters. We produced a large data set of simulated remote sensing reflectance (Rrs) spectra in a wide range of bio-optical conditions using Hydrolight software and bio-optical data provided by the International Ocean-Color Coordinating Group. The two Rrs band ratios (Rrs(555)/Rrs(531) and Rrs(488)/Rrs(443)) were determined to be effective in discriminating high-density C. polykrikoides blooms. The results were consistent with in situ observations and seem applicable to diverse coastal environments. Our findings provide theoretical and quantitative criteria upon which in-water HAB detecting algorithms can be developed. (C) 2016 Optical Society of America
ISSN
1094-4087
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/2150
DOI
10.1364/OE.24.0A1471
Bibliographic Citation
OPTICS EXPRESS, v.24, no.22, pp.A1471 - A1488, 2016
Publisher
OPTICAL SOC AMER
Subject
REMOTE-SENSING REFLECTANCE; DISSOLVED ORGANIC-MATTER; RED TIDE DETECTION; OCEAN COLOR DATA; GULF-OF-MEXICO; ALGAL BLOOMS; ABSORPTION-COEFFICIENTS; KARENIA-BREVIS; NATURAL PHYTOPLANKTON; SPECTRAL ABSORPTION
Type
Article
Language
English
Document Type
Article
Publisher
OPTICAL SOC AMER
Related Researcher
Research Interests

Ocean Color Remote Sensing,Climate Change,UAV,해양원격탐사,기후변화,무인체계

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