气候变化领域集成服务门户(CCPortal): Colonization dynamics of protozoan communities in marine bioassessment surveys using two modified sampling systems

CCPortal

DOI	10.1016/j.marpolbul.2020.111325
	Colonization dynamics of protozoan communities in marine bioassessment surveys using two modified sampling systems
	Bai X.; Zhong X.; Guo C.; Gui Y.; Xu H.
发表日期	2020
ISSN	0025326X
卷号	157
英文摘要	Colonization dynamics of protozoan communities were investigated at a depth of 1 m in the coastal waters of the Yellow Sea, northern China from May to June 2019, using modified glass slide (mGS) and modified polyurethane foam unit (mPFU) systems. The colonization process and growth curves of protozoa were well fitted to the MacArthur-Wilson and logistic models in both systems, respectively. However, they showed significant differences in both colonization dynamics and biodiversity/functional parameters between the mGS and mPFU systems. The Hˊ (species diversity), the G (colonization rate), and Amax (maximum abundance) were higher, while the value of T90% (the time for reaching 90% equilibrium species number) was lower in the mGS system than those in the mPFU system. Multivariate analyses demonstrated that protozoa showed different models of colonization dynamics in both systems. The results suggest that the mGS system might be more effective than the mPFU system in marine bioassessment surveys. © 2020 Elsevier Ltd
英文关键词	Artificial substratum; Bioassessment survey; Colonization dynamics; Marine ecosystem; Protozoa
语种	英语
scopus关键词	Biodiversity; Multivariant analysis; Protozoa; Surveys; Colonization dynamics; Colonization process; Colonization rate; Logistic models; Marine bioassessment; Multi variate analysis; Polyurethane Foam; Sampling systems; Dynamics; environmental marker; assessment method; biodiversity; colonization; marine ecosystem; microbial community; protozoan; sampling; Article; biodiversity; colony forming unit; growth curve; marine environment; mathematical model; microbial colonization; microbial community; microbiological parameters; nonhuman; population abundance; protozoon; China; ciliate; ecosystem; environmental monitoring; questionnaire; Pacific Ocean; Yellow Sea; Protozoa; Biodiversity; China; Ciliophora; Ecosystem; Environmental Monitoring; 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/148814
作者单位	Laboratory of Microbial Ecology, Ocean University of China, Qingdao, 266003, China; Division of Polar Life Sciences, Korea Polar Research Institute, Incheon, 21990, South Korea
推荐引用方式 GB/T 7714	Bai X.,Zhong X.,Guo C.,et al. Colonization dynamics of protozoan communities in marine bioassessment surveys using two modified sampling systems[J],2020,157.
APA	Bai X.,Zhong X.,Guo C.,Gui Y.,&Xu H..(2020).Colonization dynamics of protozoan communities in marine bioassessment surveys using two modified sampling systems.Marine Pollution Bulletin,157.
MLA	Bai X.,et al."Colonization dynamics of protozoan communities in marine bioassessment surveys using two modified sampling systems".Marine Pollution Bulletin 157(2020).