干旱区生态环境知识资源中心(Arid): Modelling influences of local and climatic factors on the occurrence and abundance of non-marine ostracods (Crustacea: Ostracoda) across Patagonia (Argentina)

Arid

DOI	10.1007/s10750-021-04722-7
	Modelling influences of local and climatic factors on the occurrence and abundance of non-marine ostracods (Crustacea: Ostracoda) across Patagonia (Argentina)
	Ramos, Lorena; Epele, Luis B.; Grech, Marta G.; Manzo, Luz M.; Macchi, Pablo A.; Cusminsky, Gabriela C.
通讯作者	Ramos, L (corresponding author), Univ Nacl Comahue, INIBIOMA, CONICET, Quintral 1250, RA-8400 San Carlos De Bariloche, Rio Negro, Argentina.
来源期刊	HYDROBIOLOGIA
ISSN	0018-8158
EISSN	1573-5117
出版年	2022
英文摘要	In this study, we tested the significance of environmental influences on non-marine ostracod communities at high taxonomic levels across Patagonia, Argentina. We used a dataset compiled from 243 Patagonian freshwater bodies, representing an area of similar to 900,000 km(2) and covering the main local and climatic gradients. We applied generalized linear models to test the effects of hydroperiod, local and climatic variables on the occurrence and abundance of Ostracoda, and the occurrence of the most frequent families (i.e., Cyprididae, Ilyocyprididae and Limnocytheridae). We found ostracods in 77% of the total sampled sites, driven mainly by dissolved oxygen levels and water temperature (local variables) as well as precipitation and air temperature (climatic variables). Specifically, warmer winters and dryer climates favored ostracod occurrences, which covered wide ecological ranges, such as peat bogs or high-altitude wetlands. For the Ilyocyprididae and Limnocytheridae families, precipitation and pH were important predictors of their occurrence. Furthermore, wind speed, nutrient levels and water depth had positive effects on ostracod abundance. This updated Patagonian freshwater dataset contributes towards filling those knowledge gaps related to the habitat suitability of ostracods communities in this vast region. Our findings could help us understand the past and future responses of ostracods to environmental changes.
英文关键词	Andean forests Arid steppe Bioindicators Shallow lakes South America Wetland ponds
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000713094000001
WOS关键词	FRESH-WATER OSTRACODS ; NORTHERN PATAGONIA ; ADJACENT WATERS ; TEMPORARY LAKES ; ENVIRONMENTS ; DIVERSITY ; PATTERNS ; STREAM ; PONDS ; RECONSTRUCTION
WOS类目	Marine & Freshwater Biology
WOS研究方向	Marine & Freshwater Biology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/367581
作者单位	[Ramos, Lorena; Cusminsky, Gabriela C.] Univ Nacl Comahue, INIBIOMA, CONICET, Quintral 1250, RA-8400 San Carlos De Bariloche, Rio Negro, Argentina; [Epele, Luis B.; Grech, Marta G.; Manzo, Luz M.] Ctr Invest Esquel Montana & Estepa Patagon CONICE, Roca 780, Esquel, Chubut, Argentina; [Epele, Luis B.; Grech, Marta G.] Univ Nacl Patagonia San Juan Bosco, Fac Ciencias Nat & Ciencias Salud, Esquel, Chubut, Argentina; [Macchi, Pablo A.] Univ Nacl Rio Negro, Inst Invest Paleobiol & Geol, Sede Alto Valle & Valle Medio, Gen Roca, Rio Negro, Argentina
推荐引用方式 GB/T 7714	Ramos, Lorena,Epele, Luis B.,Grech, Marta G.,et al. Modelling influences of local and climatic factors on the occurrence and abundance of non-marine ostracods (Crustacea: Ostracoda) across Patagonia (Argentina)[J],2022.
APA	Ramos, Lorena,Epele, Luis B.,Grech, Marta G.,Manzo, Luz M.,Macchi, Pablo A.,&Cusminsky, Gabriela C..(2022).Modelling influences of local and climatic factors on the occurrence and abundance of non-marine ostracods (Crustacea: Ostracoda) across Patagonia (Argentina).HYDROBIOLOGIA.
MLA	Ramos, Lorena,et al."Modelling influences of local and climatic factors on the occurrence and abundance of non-marine ostracods (Crustacea: Ostracoda) across Patagonia (Argentina)".HYDROBIOLOGIA (2022).