干旱区生态环境知识资源中心(Arid): Seasonal shifts in morphology, physiology and population traits in the seagrass Halodule wrightii (Cymodoceaceae) in a subtropical arid area

Arid

DOI	10.1016/j.aquabot.2021.103381
	Seasonal shifts in morphology, physiology and population traits in the seagrass Halodule wrightii (Cymodoceaceae) in a subtropical arid area
	Perez-Estrada, Claudia Jeannette; Falcon-Brindis, Armando; Rodriguez-Estrella, Ricardo; Morales-Bojorquez, Enrique; Crespo-Dominguez, Jose Maria; Brun-Murillo, Fernando Guillermo
通讯作者	Perez-Estrada, CJ (corresponding author), Ctr Invest Biol Noroeste SC, Av Inst Politecn Nacl 195, La Paz 23096, Bcs, Mexico.
来源期刊	AQUATIC BOTANY
ISSN	0304-3770
EISSN	1879-1522
出版年	2021
卷号	172
英文摘要	A seasonal field monitoring study was carried out to evaluate for the first time in Bahia Balandra (Southern Gulf of California) the changes in morphology, phenology and physiological traits in the seagrass Halodule wrightii. Seasonally, traits associated with morphology (leaf, sheath and rhizome), shoot density, biomass and physiology (non-structural carbohydrates, carbon and nitrogen contents) were measured between winter 2016 and spring 2017. Overall, all the traits varied across the seasons, with most of morphological characteristics, density and biomass peaking during autumn and showing the lowest values in winter-spring. Sexual reproduction was not observed, thus vegetative (asexual) propagation was the main strategy in this population. Both branching and shoot recruitment explained the increase in above- and belowground biomass in summer-autumn. The high starch concentrations found during winter, suggested that autumn is a suitable season for the growth of H. wrightii, investing a large fraction of their energy in producing biomass, but also in carbon storage (i.e. starch) in both tissues (above and belowground). This kind of study is needed in the protected area of Bahia Balandra in the Gulf of California and in general in Mexico, since H. wrightii has been recently categorized as a threatened species in Mexico and management actions demand current and accurate biological data for appropriate conservation actions.
英文关键词	Gulf of California Phenology Shoalgrass Non-structural carbohydrates Hurricanes Carbon balance Halodule wrightii
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000663425100009
WOS关键词	EELGRASS ZOSTERA-MARINA ; GULF-OF-CALIFORNIA ; THALASSIA-TESTUDINUM ; SYRINGODIUM-FILIFORME ; GROWTH DYNAMICS ; DISTRIBUTION LIMIT ; ASCHERSON MEADOW ; RUPPIA-MARITIMA ; PATCH DYNAMICS ; TURTLE GRASS
WOS类目	Plant Sciences ; Marine & Freshwater Biology
WOS研究方向	Plant Sciences ; Marine & Freshwater Biology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/349524
作者单位	[Perez-Estrada, Claudia Jeannette; Falcon-Brindis, Armando; Rodriguez-Estrella, Ricardo; Morales-Bojorquez, Enrique] Ctr Invest Biol Noroeste SC, Av Inst Politecn Nacl 195, La Paz 23096, Bcs, Mexico; [Perez-Estrada, Claudia Jeannette; Crespo-Dominguez, Jose Maria; Brun-Murillo, Fernando Guillermo] Univ Cadiz UCA, Inst Univ Invest Marina INMAR, Fac Ciencias Mar & Ambient, Dept Biol, Campus Excelencia Int Mar CEI MAR, Cadiz, Spain
推荐引用方式 GB/T 7714	Perez-Estrada, Claudia Jeannette,Falcon-Brindis, Armando,Rodriguez-Estrella, Ricardo,et al. Seasonal shifts in morphology, physiology and population traits in the seagrass Halodule wrightii (Cymodoceaceae) in a subtropical arid area[J],2021,172.
APA	Perez-Estrada, Claudia Jeannette,Falcon-Brindis, Armando,Rodriguez-Estrella, Ricardo,Morales-Bojorquez, Enrique,Crespo-Dominguez, Jose Maria,&Brun-Murillo, Fernando Guillermo.(2021).Seasonal shifts in morphology, physiology and population traits in the seagrass Halodule wrightii (Cymodoceaceae) in a subtropical arid area.AQUATIC BOTANY,172.
MLA	Perez-Estrada, Claudia Jeannette,et al."Seasonal shifts in morphology, physiology and population traits in the seagrass Halodule wrightii (Cymodoceaceae) in a subtropical arid area".AQUATIC BOTANY 172(2021).