气候变化领域集成服务门户(CCPortal): Seasonal variability in taxonomic breadth of biofilm-dwelling ciliates in colonization surveys for marine bioassessment

CCPortal

DOI	10.1016/j.marpolbul.2019.110828
	Seasonal variability in taxonomic breadth of biofilm-dwelling ciliates in colonization surveys for marine bioassessment
	Sikder M.N.A.; Xu G.; Xu H.
发表日期	2020
ISSN	0025326X
卷号	151
英文摘要	To determine an optimal sampling strategy for collecting samples with an expected taxonomic breadth, a 1-year baseline colonization survey was conducted in Chinese coastal waters using glass slides as an artificial substratum for biofilm-dwelling ciliates. A total of 240 slide samples were collected at a depth of 1 m in a four-season cycle. The taxonomic composition and structure of the ciliate communities differed from spring to winter. The colonization dynamics in taxonomic distinctness showed a significant variability among the four seasons. Expectation tests on the pairs of average taxonomic distinctness indices demonstrated a seasonal variability in taxonomic breadth of the ciliates, with high expectation levels in spring and autumn and low levels in the other two seasons. These findings suggest that there was a significant seasonal variability in taxonomic breadth for colonization surveys of biofilm-dwelling ciliates, and that an optimal sampling strategy should be determined for bioassessment in marine ecosystems. © 2019 Elsevier Ltd
英文关键词	Biofilm-dwelling ciliates; Colonization dynamics; Marine ecosystems; Seasonal variability; Taxonomic breadth
语种	英语
scopus关键词	Aquatic ecosystems; Biofilms; Housing; Springs (components); Surveys; Artificial substratums; Coastal waters; Colonization dynamics; Marine bioassessment; Optimal sampling; Seasonal variability; Taxonomic breadth; Taxonomic composition; Ecosystems; biofilm; biomonitoring; ciliate; colonization; marine ecosystem; seasonal variation; survey; taxonomy; Article; autumn; biodiversity; biofilm; bright field microscopy; ciliate; conceptual framework; controlled study; marine environment; microbial colonization; nonhuman; population dynamics; seasonal variation; spring; summer; taxonomy; winter; ecosystem; environmental monitoring; questionnaire; season; China; Ciliophora; Biodiversity; Biofilms; Ciliophora; Ecosystem; Environmental Monitoring; Seasons; Surveys and Questionnaires
来源期刊	Marine Pollution Bulletin
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/149267
作者单位	College of Marine Life Sciences, Ocean University of China, Qingdao, 266003, China
推荐引用方式 GB/T 7714	Sikder M.N.A.,Xu G.,Xu H.. Seasonal variability in taxonomic breadth of biofilm-dwelling ciliates in colonization surveys for marine bioassessment[J],2020,151.
APA	Sikder M.N.A.,Xu G.,&Xu H..(2020).Seasonal variability in taxonomic breadth of biofilm-dwelling ciliates in colonization surveys for marine bioassessment.Marine Pollution Bulletin,151.
MLA	Sikder M.N.A.,et al."Seasonal variability in taxonomic breadth of biofilm-dwelling ciliates in colonization surveys for marine bioassessment".Marine Pollution Bulletin 151(2020).