干旱区生态环境知识资源中心(Arid): EFFECTS OF FLUORIDE POLLUTION ON REPRODUCTION PHENOLOGY OF TWO MEDITERRANEAN PLANT SPECIES

Arid

	EFFECTS OF FLUORIDE POLLUTION ON REPRODUCTION PHENOLOGY OF TWO MEDITERRANEAN PLANT SPECIES
	Boukhris, Asma; Jeddi, Kaouthar; Chaieb, Mohamed
通讯作者	Jeddi, K
来源期刊	FLUORIDE
ISSN	0015-4725
EISSN	2253-4083
出版年	2020
卷号	53 期号:3 页码:436-446
英文摘要	A field study was conducted along a fluorine gradient of soil pollution in Tunisia over one year to survey reproduction phenology of Erodium glaucophyllum and Rantherium suaveolens. The aim of this study was to better understand fluoride (F) pollution effects on plant development cycles of the two plant species in an arid fluoride-polluted area in the Gulf of Gabes. Three sites were monitored: (i) Gabes, the most polluted site, (ii) Skhira, a less polluted site, and (iii) Smara, a reference non-polluted site. Variations of fluoride concentrations were detected in the three soils with levels of 1792, 178, and 53 mg kg(-1) of F in the soils of Gabes, Skhira, and Smara, respectively. Furthermore, F concentrations in the aerial above-ground parts of the two native plant species in Gabes were above the usual background concentrations and up to 360 mg kg(-1) and 310 mg kg(-1) in R. suaveolens and E. glaucophyllum, respectively. E. glaucophyllum and R. suaveolens were affected differently in their reproductive growth by F. E. glaucophyllum showed earlier flowering in the most polluted site of Gabes than in the control site (Smara) and its elusive strategy as a hemicryptophyte to enhance its chance of colonizing the F-enriched soils involved the earlier achievement of its reproduction stage. In contrast, R. suaveolens had later fructification and seed dispersal phenophases in the most polluted site, compared to the control site, and its colonization strategy (CS) involved favouring vegetative biomass rather than reproduction.
英文关键词	Delayed fructification Earlier flowering Erodium gaucophyllum Rantherium suaveolens
类型	Article
语种	英语
开放获取类型	DOAJ Gold
收录类别	SCI-E
WOS记录号	WOS:000584630900003
WOS关键词	ALUMINUM SMELTER ; ALMOND TREES ; LEAF ; ACCUMULATION ; RESPONSES ; GROWTH ; ENVIRONMENTS ; POPULATIONS ; VEGETATION ; PATTERN
WOS类目	Public, Environmental & Occupational Health ; Toxicology
WOS研究方向	Public, Environmental & Occupational Health ; Toxicology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/327251
作者单位	[Boukhris, Asma; Jeddi, Kaouthar; Chaieb, Mohamed] Univ Sfax, Fac Sci, Plant Divers & Ecosyst Dry Environm, Sfax 3000, Tunisia; [Jeddi, Kaouthar] Fac Sci Gabes, Dept Biol, Zrig 6072, Gabes, Tunisia
推荐引用方式 GB/T 7714	Boukhris, Asma,Jeddi, Kaouthar,Chaieb, Mohamed. EFFECTS OF FLUORIDE POLLUTION ON REPRODUCTION PHENOLOGY OF TWO MEDITERRANEAN PLANT SPECIES[J],2020,53(3):436-446.
APA	Boukhris, Asma,Jeddi, Kaouthar,&Chaieb, Mohamed.(2020).EFFECTS OF FLUORIDE POLLUTION ON REPRODUCTION PHENOLOGY OF TWO MEDITERRANEAN PLANT SPECIES.FLUORIDE,53(3),436-446.
MLA	Boukhris, Asma,et al."EFFECTS OF FLUORIDE POLLUTION ON REPRODUCTION PHENOLOGY OF TWO MEDITERRANEAN PLANT SPECIES".FLUORIDE 53.3(2020):436-446.