Understanding seagrass resilience in temperate systems: the importance of timing of the disturbance

CORC > 烟台海岸带研究所 > 中国科学院烟台海岸带研究所 > 中科院海岸带环境过程与生态修复重点实验室

	Understanding seagrass resilience in temperate systems: the importance of timing of the disturbance
	Soissons, Laura M.; Li, Baoquan; Han, Qiuying; van Katwijk, Marieke M.; Ysebaert, Tom ; Herman, Peter M. J.; Bouma, Tjeerd J.
刊名	ECOLOGICAL INDICATORS
	2016-07
卷号	66 页码:190-198
关键词	EELGRASS ZOSTERA-MARINA RESOURCE-ALLOCATION ECOSYSTEMS RECOVERY GROWTH COASTAL LIGHT PHOTOSYNTHESIS BIOMASS DEPTH
ISSN号	1470-160X
通讯作者	Soissons, LM (reprint author), Royal Netherlands Inst Sea Res NIOZ Yerseke, Spatial Ecol Dept, POb 140, NL-4400 AC Yerseke, Netherlands. laura.soissons@nioz.nl
产权排序	[Soissons, Laura M.; van Katwijk, Marieke M.; Ysebaert, Tom; Herman, Peter M. J.; Bouma, Tjeerd J.] Royal Netherlands Inst Sea Res NIOZ Yerseke, Spatial Ecol Dept, POb 140, NL-4400 AC Yerseke, Netherlands; [Li, Baoquan; Han, Qiuying] Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Chunhui Rd 17, Laishan Dist, Shandong, Peoples R China; [Herman, Peter M. J.] Radboud Univ Nijmegen, Fac Sci, Inst Wetland & Water Res, Dept Environm Sci, Heijendaalseweg 135, NL-6525 AJ Nijmegen, Netherlands
英文摘要	Temperate seagrass meadows form valuable ecosystems in coastal environments and present a distinct seasonal growth. They are threatened by an increasing amount of stressors, potentially affecting their capacity to recover from disturbances. We hypothesized that their resilience to disturbances is affected by seasonal dynamics. Hence, we investigated the effect of the timing of the disturbance on seagrass Leaf Area Index (as a proxy for presence, or 'visible' status), recovery from disturbance (as a proxy for meadow resilience), and rhizome carbohydrates (as a proxy for longer term resilience) by a series of four disturbance-recovery field experiments spread over the growing season at two sites in Shandong Province, China. During the course of the growing season, we found the highest recovery at the start of the growing season, lowest recovery when Leaf Area Index peaked around mid-growing season, and intermediate recovery when Leaf Area Index decreased at the end of the growing season. Rhizome carbohydrates were not affected by disturbances during any of the four experimental periods and could not explain the low recovery during mid-growing season. The two sites differed in exposure and in the occurrence of incidents like a green tide and storms, which affected recovery. However, general patterns were similar; timing strongly influenced the indicator of meadow resilience and its correlation with presence during the two main seagrass growth phases. Our results emphasize the importance of carefully considering timing in the evaluation of seagrass resilience in temperate systems. Furthermore, our study implies that, to effectively protect seagrass beds, conservation management should aim at avoiding disturbances particularly during the peak of the growing season, when resilience is lowest. (C) 2016 Elsevier Ltd. All rights reserved.
学科主题	Biodiversity & Conservation ; Environmental Sciences & Ecology
研究领域[WOS]	Biodiversity Conservation ; Environmental Sciences
关键词[WOS]	EELGRASS ZOSTERA-MARINA ; RESOURCE-ALLOCATION ; ECOSYSTEMS ; RECOVERY ; GROWTH ; COASTAL ; LIGHT ; PHOTOSYNTHESIS ; BIOMASS ; DEPTH
收录类别	SCI
原文出处	10.1016/j.ecolind.2016.01.030
语种	英语
WOS记录号	WOS:000388912300019
内容类型	期刊论文
源URL	[http://ir.yic.ac.cn/handle/133337/22023]
专题	烟台海岸带研究所_中科院海岸带环境过程与生态修复重点实验室烟台海岸带研究所_海岸带生物学与生物资源利用所重点实验室烟台海岸带研究所_近岸生态与环境实验室
作者单位	1.Royal Netherlands Inst Sea Res NIOZ Yerseke, Spatial Ecol Dept, POb 140, NL-4400 AC Yerseke, Netherlands 2.Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Chunhui Rd 17, Laishan Dist, Shandong, Peoples R China 3.Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Chunhui Rd 17, Laishan Dist, Shandong, Peoples R China 4.Radboud Univ Nijmegen, Fac Sci, Inst Wetland & Water Res, Dept Environm Sci, Heijendaalseweg 135, NL-6525 AJ Nijmegen, Netherlands
推荐引用方式 GB/T 7714	Soissons, Laura M.,Li, Baoquan,Han, Qiuying,et al. Understanding seagrass resilience in temperate systems: the importance of timing of the disturbance[J]. ECOLOGICAL INDICATORS,2016,66:190-198.
APA	Soissons, Laura M..,Li, Baoquan.,Han, Qiuying.,van Katwijk, Marieke M..,Ysebaert, Tom.,...&Bouma, Tjeerd J..(2016).Understanding seagrass resilience in temperate systems: the importance of timing of the disturbance.ECOLOGICAL INDICATORS,66,190-198.
MLA	Soissons, Laura M.,et al."Understanding seagrass resilience in temperate systems: the importance of timing of the disturbance".ECOLOGICAL INDICATORS 66(2016):190-198.