干旱区生态环境知识资源中心(Arid): Patterns of Rotifer Diversity in the Chihuahuan Desert

Arid

DOI	10.3390/d12100393
	Patterns of Rotifer Diversity in the Chihuahuan Desert
	Brown, Patrick D.; Schroder, Thomas; Rios-Arana, Judith V.; Rico-Martinez, Roberto; Silva-Briano, Marcelo; Wallace, Robert L.; Walsh, Elizabeth J.
通讯作者	Walsh, EJ
来源期刊	DIVERSITY-BASEL
EISSN	1424-2818
出版年	2020
卷号	12 期号:10
英文摘要	Desert aquatic systems are widely separated, lack hydrologic connections, and are subject to drought. However, they provide unique settings to investigate distributional patterns of micrometazoans, including rotifers. Thus, to understand rotifer biodiversity we sampled 236 sites across an array of habitats including rock pools, springs, tanks, flowing waters, playas, lakes, and reservoirs in the Chihuahuan Desert of the USA (n = 202) and Mexico (n = 34) over a period of >20 years. This allowed us to calculate diversity indices and examine geographic patterns in rotifer community composition. Of similar to 1850 recognized rotifer species, we recorded 246 taxa (similar to 13%), with greatest diversity in springs (n = 175), lakes (n = 112), and rock pools (n = 72). Sampling effort was positively related to observed richness in springs, lakes, rivers, and tanks. Nestedness analyses indicated that rotifers in these sites, and most subsets thereof, were highly nested (support from 4 null models). Distance was positively correlated with species composition dissimilarity on small spatial scales. We predicted species richness for unsampled locations using empirical Bayesian kriging. These findings provide a better understanding of regional rotifer diversity in aridlands and provide information on potential biodiversity hotspots for aquatic scientists and resource managers.
英文关键词	aridland diversity indices isolation by distance Mantel tests micrometazoans nestedness playas rock pools spatial scale springs
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000582906300001
WOS关键词	NATIONAL-PARK TEXAS ; WATER ROCK POOLS ; PLANKTONIC ROTIFERS ; SPECIES RICHNESS ; POPULATION-STRUCTURE ; CUATRO-CIENEGAS ; NEW-ZEALAND ; SALTON-SEA ; PHYLOGENETIC-RELATIONSHIPS ; ZOOPLANKTON DIVERSITY
WOS类目	Biodiversity Conservation ; Ecology
WOS研究方向	Biodiversity & Conservation ; Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/327164
作者单位	[Brown, Patrick D.; Schroder, Thomas; Walsh, Elizabeth J.] Univ Texas El Paso, Dept Biol Sci, 500 West Univ Ave, El Paso, TX 79968 USA; [Rios-Arana, Judith V.] Univ Autonoma Ciudad Juarez, Dept Ciencias Quim Biol, Inst Ciencias Biomed, Av Benjamin Franklin 4650, Cd Juarez 32315, Chihuahua, Mexico; [Rico-Martinez, Roberto; Silva-Briano, Marcelo] Univ Autonoma Aguascalientes, Ctr Ciencias Basicas, Dept Quim & Biol, Ave Univ 940,Ciudad Univ, Aguascalientes 20131, Ags, Mexico; [Wallace, Robert L.] Ripon Coll, Dept Biol, 300 Seward St, Ripon, WI 54971 USA
推荐引用方式 GB/T 7714	Brown, Patrick D.,Schroder, Thomas,Rios-Arana, Judith V.,et al. Patterns of Rotifer Diversity in the Chihuahuan Desert[J],2020,12(10).
APA	Brown, Patrick D..,Schroder, Thomas.,Rios-Arana, Judith V..,Rico-Martinez, Roberto.,Silva-Briano, Marcelo.,...&Walsh, Elizabeth J..(2020).Patterns of Rotifer Diversity in the Chihuahuan Desert.DIVERSITY-BASEL,12(10).
MLA	Brown, Patrick D.,et al."Patterns of Rotifer Diversity in the Chihuahuan Desert".DIVERSITY-BASEL 12.10(2020).