Community structure and controlled factor of attached green algae on the Porphyra yezoensis aquaculture rafts in the Subei Shoal, China

doi:10.1007/s13131-015-0677-9

CORC > 自然资源部第一海洋研究所 > 自然资源部第一海洋研究所 > 业务部门 > 海洋生态研究中心

	Community structure and controlled factor of attached green algae on the Porphyra yezoensis aquaculture rafts in the Subei Shoal, China
	Li Yan 1,2; Xiao Jie 2; Ding Lanping 3; Wang Zongling 2; Song Wei 2; Fang Song 2; Fan Shiliang 2; Li Ruixiang 2; Zhang Xuelei 2
刊名	ACTA OCEANOLOGICA SINICA
	2015-08
卷号	34 期号:8 页码:93-99
关键词	Porphyra yezoensis aquaculture attached green algae community structure controlled factor Subei Shoal
ISSN号	0253-505X
DOI	10.1007/s13131-015-0677-9
英文摘要	This study analyzes the community structure, the quantity changes of the algae and the effect of important environmental factors and estimates the total biomass of the attached green algae in the survey areas. The study uses data from surveys of the attached green algae on the Porphyra yezoensis aquaculture rafts and data regarding the environmental factors from October 2010 to April 2011 in the Subei Shoal. The attached green algae on the rafts included Ulva prolifera, Capsosiphon groenlandicus, U. linza, U. intestinalis, U. clathrata, and U. compressa. The biomass changes of the attached green algae exhibited an inverted parabola: the biomass was the highest (14 898 t) in April, and was the second highest (2 034 t) in November; it was lowest in February (only 729 t) and increased sharply from March to April. The species diversity differed significantly among the seasons. In September and October, when the P. yezoensis aquaculture rafts were initially set up, the attached green algae had a high biodiversity, while from December to the next February, a variety of green algae species coexisted on the rafts, although the biomass was low, and from March to April, as the biomass increased sharply, the species diversity dropped to the minimum. During this time, C. groenlandicus was apparently dominant with the maximum biomass proportion up to 80%, while the U. prolifera proportion increased exponentially to 20% to 40%. The water temperature had a direct regulating effect on the biomass and the species succession of the attached green algae. The estimation of the community dynamics and the biomass of the green algae provided the evidence needed to track the origin of the large-scale green tide in the southern Yellow Sea.
资助项目	MOST International SAMP;T Cooperation Program[2010DFA24340]
WOS研究方向	Oceanography
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000358962200011
内容类型	期刊论文
源URL	[http://ir.fio.com.cn/handle/2SI8HI0U/3629]
专题	业务部门_海洋生态研究中心
作者单位	1.Ocean Univ China, Qingdao 266100, Peoples R China; 2.State Ocean Adm, Inst Oceanog 1, Qingdao 266061, Peoples R China; 3.Shantou Univ, Shantou 515063, Peoples R China
推荐引用方式 GB/T 7714	Li Yan,Xiao Jie,Ding Lanping,et al. Community structure and controlled factor of attached green algae on the Porphyra yezoensis aquaculture rafts in the Subei Shoal, China[J]. ACTA OCEANOLOGICA SINICA,2015,34(8):93-99.
APA	Li Yan.,Xiao Jie.,Ding Lanping.,Wang Zongling.,Song Wei.,...&Zhang Xuelei.(2015).Community structure and controlled factor of attached green algae on the Porphyra yezoensis aquaculture rafts in the Subei Shoal, China.ACTA OCEANOLOGICA SINICA,34(8),93-99.
MLA	Li Yan,et al."Community structure and controlled factor of attached green algae on the Porphyra yezoensis aquaculture rafts in the Subei Shoal, China".ACTA OCEANOLOGICA SINICA 34.8(2015):93-99.