气候变化领域集成服务门户(CCPortal): Ecological features of a rocky intertidal community exposed to sewage effluent

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DOI	10.1016/j.marpolbul.2020.111391
	Ecological features of a rocky intertidal community exposed to sewage effluent
	Conde A.; Pacheco J.; Marques S.; Afonso A.S.; Leandro S.; Maranhão P.
发表日期	2020
ISSN	0025326X
卷号	158
英文摘要	Sewage is among the largest components of coastal pollution, showing a variable scale and size when causing an impact. In this study, temporal and spatial sewage-related gradients were identified using univariate and multivariate methods. Phosphates and nitrogen-based nutrients, except nitrate, were associated to sewage. Abundance and species richness decrease with distance from the sewage outfall while evenness increased. Filter-feeder bivalves and grazer crustaceans showed preference for the sewage discharge site. Gastropods were more abundant at an intermediate distance, likely reflecting primary production enhancement by sewage. Beta diversity was lower at the location and time with highest sewage loadings. The turnover component of beta diversity expressed as an absolute or proportional value was also useful to detect temporal and spatial sewage-related gradients. Highly energetic hydrodynamics contributes to ameliorate sewage impacts, yet not enough to veil the effect of pollution in this study. © 2020
英文关键词	Beta diversity; Gastropods; Multivariate dispersion; Opportunistic species; Pollution gradient; Turnover
语种	英语
scopus关键词	Discharge (fluid mechanics); Marine pollution; Molluscs; Sewage; Coastal pollution; Ecological features; Intertidal communities; Multivariate methods; Primary production; Sewage discharges; Sewage effluents; Temporal and spatial; Filtration; nitrate; phosphate; abundance; effluent; gastropod; marine pollution; nitrogen; phosphate; pollution effect; sewage; species richness; Amphipoda; Article; bivalve; controlled study; environmental exposure; environmental impact assessment; gastropod; grazer; hydrodynamics; intertidal species; Isopoda; macrofauna; macroinvertebrate; nonhuman; population abundance; salinity; sewage effluent; species distribution; species richness; temperature; water pollution; animal; bivalve; ecosystem; environmental monitoring; sewage; Bivalvia; Crustacea; Gastropoda; Animals; Bivalvia; Ecosystem; Environmental Monitoring; Sewage
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/148775
作者单位	MARE – Marine and Environmental Sciences Centre, ESTM, Instituto Politécnico de Leiria, Peniche, 2520-630, Portugal
推荐引用方式 GB/T 7714	Conde A.,Pacheco J.,Marques S.,et al. Ecological features of a rocky intertidal community exposed to sewage effluent[J],2020,158.
APA	Conde A.,Pacheco J.,Marques S.,Afonso A.S.,Leandro S.,&Maranhão P..(2020).Ecological features of a rocky intertidal community exposed to sewage effluent.Marine Pollution Bulletin,158.
MLA	Conde A.,et al."Ecological features of a rocky intertidal community exposed to sewage effluent".Marine Pollution Bulletin 158(2020).