Detection and Trackign the Green and Golden-tide in the eastern Yellow Sea using Multi-Satellite Sensors

Title
Detection and Trackign the Green and Golden-tide in the eastern Yellow Sea using Multi-Satellite Sensors
Author(s)
김근용; 신지선; 유주형; Ting-Wei Cui
KIOST Author(s)
Kim, Keunyong(김근용)Shin, Jisun(신지선)Ryu, Joo Hyung(유주형)
Publication Year
2017-11-04
Abstract
Blooms of the floating green-tide in the Yellow Sea occurred every year since 2007. Recently, massive golden-tide caused by floating brown macroalgal Sargassum also founded. Green-tide species was identified to be the Ulva linza-prolifera complex, and golden-tide species was identified as Sargassum horneri. Floating macroalgae patches continuously moved by surface current and wind, direct investigation based on cruise alone is limited to understanding their wide distribution and movement. Recently, there have been attempts to trace the evolution and transport of macroalgal blooms using various satellite imageries. However, compared with the western Yellow Sea, there is a lack of research on the distribution and transport of floating macroalgal bloom in the eastern Yellow Sea. Therefore, aim of this research is to find the origin, distribution and transport route of floating macroalgal patches in the eastern Yellow Sea using multi-satellite sensors. Massive green-tide was found in the eastern Yellow Sea for the first time in 2008, and the satellite image traced back shows that it originated from the western Yellow Sea. In 2009 and 2011, large mass of green-tide also found in the eastern Yellow Sea, and its largest scale of any green-tide has been found in 2011. Floating green-tide in the eastern Yellow Sea had different route and scales each year but all macroalgal patches were supplied from the western Yellow Sea. Inomplex, and golden-tide species was identified as Sargassum horneri. Floating macroalgae patches continuously moved by surface current and wind, direct investigation based on cruise alone is limited to understanding their wide distribution and movement. Recently, there have been attempts to trace the evolution and transport of macroalgal blooms using various satellite imageries. However, compared with the western Yellow Sea, there is a lack of research on the distribution and transport of floating macroalgal bloom in the eastern Yellow Sea. Therefore, aim of this research is to find the origin, distribution and transport route of floating macroalgal patches in the eastern Yellow Sea using multi-satellite sensors. Massive green-tide was found in the eastern Yellow Sea for the first time in 2008, and the satellite image traced back shows that it originated from the western Yellow Sea. In 2009 and 2011, large mass of green-tide also found in the eastern Yellow Sea, and its largest scale of any green-tide has been found in 2011. Floating green-tide in the eastern Yellow Sea had different route and scales each year but all macroalgal patches were supplied from the western Yellow Sea. In
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/20461
Bibliographic Citation
제3차 한중 황해 해양포럼, pp.1 - 2, 2017
Publisher
해양수산부/중국
Type
Conference
Language
English
Publisher
해양수산부/중국
Related Researcher
Research Interests

Coastal Remote Sensing,RS based Marine Surveillance System,GOCI Series Operation,연안 원격탐사,원격탐사기반 해양감시,천리안해양관측위성 운영

Files in This Item:
There are no files associated with this item.

qrcode

Items in ScienceWatch@KIOST are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse