Macroalgae Blooms and their Effects on Seagrass Ecosystems

doi:10.1007/s11802-014-2471-2

	Macroalgae Blooms and their Effects on Seagrass Ecosystems
	Han Qiuying; Liu Dongyan; Han, QY (reprint author), Chinese Acad Sci, Key Lab Coastal Zone Environm Proc & Ecol Remedia, Shandong Prov Key Lab Coastal Zone Environm Proc, CAS Expt Stn Integrated Coastal Environm Muping,Y, Yantai 264003, Peoples R China. qyhan@yic.ac.cn
发表期刊	JOURNAL OF OCEAN UNIVERSITY OF CHINA
ISSN	1672-5182
	2014-10-01
卷号	13 期号:5 页码:791-798
关键词	Eutrophication Decline Seagrasses Macroalgae Blooms
DOI	10.1007/s11802-014-2471-2
产权排序	[Han Qiuying; Liu Dongyan] Chinese Acad Sci, Key Lab Coastal Zone Environm Proc & Ecol Remedia, Shandong Prov Key Lab Coastal Zone Environm Proc, CAS Expt Stn Integrated Coastal Environm Muping,Y, Yantai 264003, Peoples R China
作者部门	中科院海岸带环境过程与生态修复重点实验室
英文摘要	Seagrass decline caused by the macroalgae blooms is becoming a common phenomenon throughout temperate and tropical regions. We summarized the incidence of macroalgae blooms throughout the world and their impact on seagrass beds by direct and indirect ways. The competition for living space and using resources is the most direct effect on seagrass beds when macroalgae are blooming in an aquatic ecosystem. The consequence of macroalgae blooms (e.g., light reduction, hypoxia, and decomposition) can produce significant indirect effects on seagrass beds. Light reduction by the macroalgae can decrease the growth and recruitment of seagrasses, and decomposition of macroalgae mats can increase the anoxic and eutrophic conditions, which can further constrict the seagrass growth. Meanwhile, the presence of seagrass shoots can provide substrate for the macroalgae blooms. Controlling nutrient sources from the land to coastal waters is a general efficient way for coastal management. Researching into the synergistical effect of climate change and anthropognic nutrient loads on the interaction between searsasses and macroalgae can provide valuable information to decrease the negative effects of macroalgae blooms on seagrasses in eutrophic areas.; Seagrass decline caused by the macroalgae blooms is becoming a common phenomenon throughout temperate and tropical regions. We summarized the incidence of macroalgae blooms throughout the world and their impact on seagrass beds by direct and indirect ways. The competition for living space and using resources is the most direct effect on seagrass beds when macroalgae are blooming in an aquatic ecosystem. The consequence of macroalgae blooms (e.g., light reduction, hypoxia, and decomposition) can produce significant indirect effects on seagrass beds. Light reduction by the macroalgae can decrease the growth and recruitment of seagrasses, and decomposition of macroalgae mats can increase the anoxic and eutrophic conditions, which can further constrict the seagrass growth. Meanwhile, the presence of seagrass shoots can provide substrate for the macroalgae blooms. Controlling nutrient sources from the land to coastal waters is a general efficient way for coastal management. Researching into the synergistical effect of climate change and anthropognic nutrient loads on the interaction between searsasses and macroalgae can provide valuable information to decrease the negative effects of macroalgae blooms on seagrasses in eutrophic areas.
文章类型	Article
资助机构	Oceanography
收录类别	SCI
语种	英语
关键词[WOS]	EELGRASS ZOSTERA-MARINA ; ALGA CAULERPA-TAXIFOLIA ; THALASSIA-TESTUDINUM ; NUTRIENT ENRICHMENT ; CORAL-REEFS ; MESOCOSM EXPERIMENTS ; HALIMEDA-INCRASSATA ; POSIDONIA-OCEANICA ; MATS ENTEROMORPHA ; EUTROPHIC ESTUARY
研究领域[WOS]	Oceanography
WOS记录号	WOS:000339095800010
引用统计	被引频次：37[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.yic.ac.cn/handle/133337/8707
专题	中国科学院海岸带环境过程与生态修复重点实验室中国科学院海岸带环境过程与生态修复重点实验室_海岸带环境过程实验室
通讯作者	Han, QY (reprint author), Chinese Acad Sci, Key Lab Coastal Zone Environm Proc & Ecol Remedia, Shandong Prov Key Lab Coastal Zone Environm Proc, CAS Expt Stn Integrated Coastal Environm Muping,Y, Yantai 264003, Peoples R China. qyhan@yic.ac.cn
作者单位	Chinese Acad Sci, Key Lab Coastal Zone Environm Proc & Ecol Remedia, Shandong Prov Key Lab Coastal Zone Environm Proc, CAS Expt Stn Integrated Coastal Environm Muping,Y, Yantai 264003, Peoples R China
推荐引用方式 GB/T 7714	Han Qiuying,Liu Dongyan,Han, QY . Macroalgae Blooms and their Effects on Seagrass Ecosystems[J]. JOURNAL OF OCEAN UNIVERSITY OF CHINA,2014,13(5):791-798.
APA	Han Qiuying,Liu Dongyan,&Han, QY .(2014).Macroalgae Blooms and their Effects on Seagrass Ecosystems.JOURNAL OF OCEAN UNIVERSITY OF CHINA,13(5),791-798.
MLA	Han Qiuying,et al."Macroalgae Blooms and their Effects on Seagrass Ecosystems".JOURNAL OF OCEAN UNIVERSITY OF CHINA 13.5(2014):791-798.

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