Temporal Dynamics of the Natural and Trimmed Angiosperm Zostera marina L. (Potamogetonales:Zosteraceae), and an Effective Technique for Transplantation of Long Shoots in a Temperate Tidal Zone (Northern China)

doi:10.1007/s13157-019-01157-8

	Temporal Dynamics of the Natural and Trimmed Angiosperm Zostera marina L. (Potamogetonales:Zosteraceae), and an Effective Technique for Transplantation of Long Shoots in a Temperate Tidal Zone (Northern China)
	Liu, Xujia 1,2,3; Zhou, Yi2,4,5 ; LiU, Bingjian2,4,5 ; Zhang, Xiaomei2,4,5
	2019-10-01
发表期刊	WETLANDS
ISSN	0277-5212
卷号	39 期号:5 页码:1043-1056
通讯作者	Zhou, Yi(yizhou@qdio.ac.cn)
摘要	In China, the coastal eelgrass Zostera marina has decreased dramatically since the 1980s as a result of human-induced habitat deterioration. From March 2009 to June 2010, we investigated the temporal changes in biometric and biomass features of Z. marina from a declined meadow owing to fisheries mechanical destruction in tidal Qingdao Bay, and we conducted an in situ transplantation experiment to develop an effective technique for transplantation of long shoots. Results showed that shoot height and biomass exhibited strong temporal variation, with a maximum shoot height (128.50 +/- 17.63 cm) being recorded in June 2009 and minimum value (29.18 +/- 3.89 cm) in January 2010. Shoot density in winter (311 +/- 51 shoots m(-2)) was significantly lower than that in summer (545 +/- 113 shoots m(-2)). N and P contents in the rhizome were significantly lower than those in the leaf and leaf sheath. Low C/P ratios (248.82 +/- 81.7, 199.8 +/- 87.5 and 289.2 +/- 95.1 in leaves, leaf sheaths and rhizomes, respectively) suggested P enrichment of the eelgrass. The field recovery experiment showed that the eelgrass shoots had a high resilience even when most leaves were sheared. Long shoots were not suitable to be directly used for transplantation; however, when they were cut shorter (e.g. 18 cm) with most leaves removed, the transplant survivorship reached a high level (ca. 90%). It is suggested that transplantation may be practiced when seagrass meadows (donor beds) reached high density and biomass, and in this case long shoots should be trimmed short before transplanting as a way to improve early transplant success.
关键词	Zostera marina Biomass Shoot height Stoichiometry Resilience Transplantation technique Long shoots Conservation Restoration Seagrass meadow Coastal wetlands
DOI	10.1007/s13157-019-01157-8
收录类别	SCI
语种	英语
资助项目	Key Research and Development Project of Shandong Province[2017GHY15111] ; National Natural Science Foundation of China[41606192/41176140] ; National Key R&D Program of China[2017YFF0206905] ; NSFC-Shandong Joint Fund for Marine Science Research Centers[U1606404] ; Key Research Project of Frontier Sciences of CAS[QYZDB-SSW-DQC041-1] ; Science and Technology Service Network Initiative of CAS[KFJ-STS-ZDTP-023] ; National Science & Technology Basic Work Program[2015FY110600] ; Creative Team Project of the Laboratory for Marine Ecology and Environmental Science from the Qingdao National Laboratory forMarine Science and Technology[LMEES-CTSP-2018-1] ; Taishan Scholars Program (Distinguished Taishan Scholars)
WOS研究方向	Environmental Sciences & Ecology
WOS类目	Ecology ; Environmental Sciences
WOS记录号	WOS:000515856600011
出版者	SPRINGER
引用统计	被引频次：11[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/165584
专题	海洋生态与环境科学重点实验室
通讯作者	Zhou, Yi
作者单位	1.Guangxi Inst Oceanol, Guangxi Key Lab Marine Biotechnol, Beihai 536000, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China 3.Huazhong Agr Univ, Coll Fisheries, Wuhan 430070, Peoples R China 4.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao 266237, Peoples R China 5.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao 266071, Peoples R China
第一作者单位	中国科学院海洋研究所; 海洋生态与环境科学重点实验室
通讯作者单位	海洋生态与环境科学重点实验室; 中国科学院海洋大科学研究中心
推荐引用方式 GB/T 7714	Liu, Xujia,Zhou, Yi,LiU, Bingjian,et al. Temporal Dynamics of the Natural and Trimmed Angiosperm Zostera marina L. (Potamogetonales:Zosteraceae), and an Effective Technique for Transplantation of Long Shoots in a Temperate Tidal Zone (Northern China)[J]. WETLANDS,2019,39(5):1043-1056.
APA	Liu, Xujia,Zhou, Yi,LiU, Bingjian,&Zhang, Xiaomei.(2019).Temporal Dynamics of the Natural and Trimmed Angiosperm Zostera marina L. (Potamogetonales:Zosteraceae), and an Effective Technique for Transplantation of Long Shoots in a Temperate Tidal Zone (Northern China).WETLANDS,39(5),1043-1056.
MLA	Liu, Xujia,et al."Temporal Dynamics of the Natural and Trimmed Angiosperm Zostera marina L. (Potamogetonales:Zosteraceae), and an Effective Technique for Transplantation of Long Shoots in a Temperate Tidal Zone (Northern China)".WETLANDS 39.5(2019):1043-1056.

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