Phenological study of Sargassum thunbergii(Fucales,Phaeophyta) in Lidao Bay,Rongcheng,China

IOCAS-IR

	Phenological study of Sargassum thunbergii(Fucales,Phaeophyta) in Lidao Bay,Rongcheng,China
	Liu W(刘玮); Wu HY(吴海一); Zhan DM(詹冬梅); Duan DL(段德麟)
发表期刊	Chinese Journal of Oceanology and Limnology
ISSN	0254-4059
	2016-05-15
出版年	2016
卷号	v.34 期号:03 页码:78-86
文献类型	CNKI期刊论文
摘要	We conducted a phenological evaluation of Sargassum thunbergii,a common algal species,along the coast of Lidao Bay,Rongcheng,China.The local S.thunbergii population entered a maturation period from early June to mid-August,when seawater temperature was 14.4 to 25.1°C.Our results suggest an increase in temperature and day length during this period initiated thalli maturation.Inhabitants of the low tidal zone had higher thalli length and biomass compared with those from the mid- and high tidal zones.We observed a switch in the length frequency distribution and contribution of length classes to biomass between the small(<20 cm) and long(20–79.9 cm) length classes at the time of thallus maturity.This suggests there is a trade-offbetween sexual reproduction and vegetative regeneration.
关键词	Sargassum thunbergii temperature day length tidal position length hierarchy
CNKI专辑号	A;D;
CNKI专辑名称	基础科学;农业科技;
CNKI专题号	D052;
CNKI专题名称	水产和渔业;
分类号	S917.3
收录类别	中科院核心 ; 中科院扩展
语种	英文;
资助项目(基金）	Supported by the National Special Research Fund for Non-Profit Marine Sector(Nos.201305021,201305043,201305005,201405040) ; the National Natural Science Foundation of China(No.41376129)
文献类型	CNKI期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/189691
专题	中国科学院海洋研究所
作者单位	1.InstituteofOceanology,ChineseAcademyofSciences 2.UniversityofChineseAcademyofSciences 3.MarineBiologyInstituteofShandongProvince
推荐引用方式 GB/T 7714	Liu W,Wu HY,Zhan DM,et al. Phenological study of Sargassum thunbergii(Fucales,Phaeophyta) in Lidao Bay,Rongcheng,China. 2016.