Effect of temperature and irradiance on the growth and reproduction of the green macroalga, Chaetomorpha valida (Cladophoraceae, Chlorophyta)

CORC > 海洋研究所 > 中国科学院海洋研究所 > 海洋生物分类与系统演化实验室

	Effect of temperature and irradiance on the growth and reproduction of the green macroalga, Chaetomorpha valida (Cladophoraceae, Chlorophyta)
	Deng, Yunyan 3,4; Tang, Xiaorong 2; Huang, Bingxin 1; Ding, Lanping 1,3
刊名	JOURNAL OF APPLIED PHYCOLOGY
	2012-08-01
卷号	24 期号:4 页码:927-933
关键词	Chaetomorpha valida Green tide Growth Irradiance Reproduction Temperature
ISSN号	0921-8971
通讯作者	Ding, LP (reprint author), Shantou Univ, Shantou 515063, Peoples R China.
英文摘要	"Green tides" are vast accumulations of unattached green macroalgae associated with eutrophicated marine environments. It had major ecological and economic impacts globally, thus understanding of their detailed conditions was required to inform management decisions. Chaetomorpha valida (Cladophoraceae, Chlorophyta), as a fouling green alga, was found in aquaculture ponds along the coast of Dalian and Rongcheng cities, People's Republic of China in the past few years. Seasonal abundances of this macroalga in China have presented a significant nuisance and caused great loss to the local aquaculture. Using unialgal cultures, the effect of temperature and irradiance on growth and reproduction were investigated. Healthy growth and reproduction occurred in the range of 17-29A degrees C while the upper lethal limit was at 33A degrees C. A suitable temperature range over 21-29A degrees C and a relatively high irradiance of 108 mu mol photons m(-2) s(-1) were more favorable for growth and reproduction. According to our observations, the diversity of reproductive approaches and wide adaption to temperature can be considered to be key factors that facilitate its excessive growth and colonization in spring and summer. Our results provide a basis for establishing a forecast system and taking remediation measures against seasonal green tides of this macroalga.
学科主题	Biotechnology & Applied Microbiology ; Marine & Freshwater Biology
收录类别	SCI
原文出处	10.1007/s10811-011-9713-0
语种	英语
WOS记录号	WOS:000306219900033
公开日期	2013-09-25
内容类型	期刊论文
源URL	[http://ir.qdio.ac.cn/handle/337002/12535]
专题	海洋研究所_海洋生物分类与系统演化实验室
作者单位	1.Shantou Univ, Shantou 515063, Peoples R China 2.Ocean Univ China, Minist Educ, Key Lab Marine Genet & Breeding, Qingdao 266003, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 4.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Deng, Yunyan,Tang, Xiaorong,Huang, Bingxin,et al. Effect of temperature and irradiance on the growth and reproduction of the green macroalga, Chaetomorpha valida (Cladophoraceae, Chlorophyta)[J]. JOURNAL OF APPLIED PHYCOLOGY,2012,24(4):927-933.
APA	Deng, Yunyan,Tang, Xiaorong,Huang, Bingxin,&Ding, Lanping.(2012).Effect of temperature and irradiance on the growth and reproduction of the green macroalga, Chaetomorpha valida (Cladophoraceae, Chlorophyta).JOURNAL OF APPLIED PHYCOLOGY,24(4),927-933.
MLA	Deng, Yunyan,et al."Effect of temperature and irradiance on the growth and reproduction of the green macroalga, Chaetomorpha valida (Cladophoraceae, Chlorophyta)".JOURNAL OF APPLIED PHYCOLOGY 24.4(2012):927-933.