Remote sensing of early-stage green tide in the Yellow Sea for floating-macroalgae collecting campaign

doi:10.1016/j.marpolbul.2018.05.035

	Remote sensing of early-stage green tide in the Yellow Sea for floating-macroalgae collecting campaign
	Xing, Qianguo 1,2; Wu, Lingling 1,2; Tian, Liqiao 3; Cui, Tingwei 4; Li, Lin 1; Kong, Fanzhou 5; Gao, Xuelu 1,2; Wu, Mengquan 6
刊名	MARINE POLLUTION BULLETIN
	2018-08
卷号	133 页码:150-156
关键词	Green tide Early-stage bloom Growth rate Biomass Floating macroalgae harvesting High-resolution satellite image The Jiangsu Shoal The Yellow Sea
ISSN号	0025-326X
DOI	10.1016/j.marpolbul.2018.05.035
英文摘要	The world's largest green tide originated from the Jiangsu Shoal of the Yellow Sea was due to fast reproduction of floating green macroalgae (Ulva prolifera). It brought significant impacts on marine environment and ecosystem in the Yellow Sea. In this study, we examined the expansion of green tide from the Jiangsu Shoal during the period from 29 April to 25 June 2016. Using high-resolution satellite images, we revealed a declined growth rate during the northward drifting of early-stage green tide for the first time, i.e., the green tide had higher growth rate (up to 25% per day) in the turbid waters of the Jiangsu Shoal in May and a lower growth rate (low to 3% per day) in the relatively clear waters in the middle of the western Yellow Sea in June, which suggests that water clarity might not be the key factor controlling the growth rate of the floating macroalgae in the surface waters under natural conditions. The high growth rate led to shortened time windows for controlling the green tide by employing macroalgae collecting campaigns at the initial sites of the green tide, which was no more than 14 days in the 2016 case.
资助项目	China-Korea Joint Ocean Research Center[P1-2017-3]
WOS关键词	ULVA-PROLIFERA BLOOMS ; SEAWEED AQUACULTURE ; CHINA ; EXPANSION ; IMAGES
WOS研究方向	Environmental Sciences & Ecology ; Marine & Freshwater Biology
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000441853600016
内容类型	期刊论文
源URL	[http://ir.fio.com.cn:8080/handle/2SI8HI0U/25414]
专题	自然资源部第一海洋研究所
通讯作者	Xing, Qianguo
作者单位	1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Beijing, Peoples R China 2.Univ Chinese Acad Sci, Beijing, Peoples R China 3.Wuhan Univ, State Key Lab Informat Engn Surveying Mapping & R, 129 Luoyu Rd, Wuhan 430079, Hubei, Peoples R China 4.State Ocean Adm, Inst Oceanog 1, 6 Xianxialing Rd, Qingdao 266061, Peoples R China 5.Chinese Acad Sci, Inst Oceanog, 6 Nanhai Rd, Qingdao, Peoples R China 6.Ludong Univ, Yantai, Peoples R China
推荐引用方式 GB/T 7714	Xing, Qianguo,Wu, Lingling,Tian, Liqiao,et al. Remote sensing of early-stage green tide in the Yellow Sea for floating-macroalgae collecting campaign[J]. MARINE POLLUTION BULLETIN,2018,133:150-156.
APA	Xing, Qianguo.,Wu, Lingling.,Tian, Liqiao.,Cui, Tingwei.,Li, Lin.,...&Wu, Mengquan.(2018).Remote sensing of early-stage green tide in the Yellow Sea for floating-macroalgae collecting campaign.MARINE POLLUTION BULLETIN,133,150-156.
MLA	Xing, Qianguo,et al."Remote sensing of early-stage green tide in the Yellow Sea for floating-macroalgae collecting campaign".MARINE POLLUTION BULLETIN 133(2018):150-156.