气候变化领域集成服务门户(CCPortal): When Are Cacti Found with Flowers and Fruits? Estimation of the Reproductive Phenology of the Genus Xiquexique Based on Herbarium Data

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DOI	10.3390/d16020079
	When Are Cacti Found with Flowers and Fruits? Estimation of the Reproductive Phenology of the Genus Xiquexique Based on Herbarium Data
	Bezerra-Silva, Alexsandro; Albuquerque-Lima, Sinzinando; Gomes, Vanessa Gabrielle Nobrega; Fagundes, Adelly Cardoso de Araujo; Gomes, Maria Thereza Dantas; da Silva, Marjori Thays; Machado, Isabel Cristina; Funch, Ligia Silveira
发表日期	2024
EISSN	1424-2818
起始页码	16
结束页码	2
卷号	16 期号:2
英文摘要	Plant phenology reflects the reproductive responses of plants to seasonal cycles and climate change. Herbarium collections can be valuable tools for filling in gaps in phenological studies. We investigated the seasonality of the reproductive phenology of Xiquexique species using circular statistics, estimated their flowering and fruiting periods by interpolation via inverse distance weighting based on herbarium specimens (n = 290), and analyzed the relationships among phenophases, temperature, and precipitation using generalized linear models. Xiquexique species flowered and fruited throughout the year, with X. gounellei exhibiting peak flowering in February and peak fruiting in March, while X. tuberculatus exhibited those peaks in August-October and August, respectively, with decreased intensity during the austral winter. The maps produced through interpolation showed higher probabilities of flowering and fruiting between February and August at sites with mean annual rainfall rates between 500 and 800 mm. Temperature and precipitation were positively correlated with flowering. Xiquexique tuberculatus is important for providing continuous resources to pollinators and seed dispersers in the Caatinga. Herbarium collections and interpolation methods for filling in gaps concerning the reproductive ecology of Cactaceae can aid in better understanding altered phenological patterns resulting from environmental changes.
英文关键词	flowering; fruiting; cactaceae; herbarium records; geoprocessing; seasonality; Caatinga; dry forests
语种	英语
WOS研究方向	Biodiversity & Conservation ; Environmental Sciences & Ecology
WOS类目	Biodiversity Conservation ; Ecology
WOS记录号	WOS:001175029300001
来源期刊	DIVERSITY-BASEL
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/294235
作者单位	Universidade Estadual de Feira de Santana; Universidade Federal de Pernambuco; Chinese Academy of Sciences; Kunming Institute of Botany, CAS; Museu Paraense Emilio Goeldi; Universidade Federal de Pernambuco
推荐引用方式 GB/T 7714	Bezerra-Silva, Alexsandro,Albuquerque-Lima, Sinzinando,Gomes, Vanessa Gabrielle Nobrega,et al. When Are Cacti Found with Flowers and Fruits? Estimation of the Reproductive Phenology of the Genus Xiquexique Based on Herbarium Data[J],2024,16(2).
APA	Bezerra-Silva, Alexsandro.,Albuquerque-Lima, Sinzinando.,Gomes, Vanessa Gabrielle Nobrega.,Fagundes, Adelly Cardoso de Araujo.,Gomes, Maria Thereza Dantas.,...&Funch, Ligia Silveira.(2024).When Are Cacti Found with Flowers and Fruits? Estimation of the Reproductive Phenology of the Genus Xiquexique Based on Herbarium Data.DIVERSITY-BASEL,16(2).
MLA	Bezerra-Silva, Alexsandro,et al."When Are Cacti Found with Flowers and Fruits? Estimation of the Reproductive Phenology of the Genus Xiquexique Based on Herbarium Data".DIVERSITY-BASEL 16.2(2024).