DOI: 10.1016/j.marpolbul.2014.09.039
Scopus记录号: 2-s2.0-84914182206
论文题名: Spatio-temporal pattern of community development in dredged material used for habitat enhancement: A study case in a brackish lagoon
作者: Munari C. ; Mistri M.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2014
卷: 89, 期: 2018-01-02 起始页码: 340
结束页码: 347
语种: 英语
英文关键词: Adriatic Sea
; Community structure
; Dredged material
; Lagoons
; Macrobenthos
Scopus关键词: Adriatic Sea
; Community development
; Community structures
; Dredged materials
; Habitat enhancement
; Macro benthos
; Spatiotemporal patterns
; Study case
; Sewage lagoons
; anthropogenic effect
; brackish water
; community development
; community structure
; dredging
; habitat management
; lagoon
; macrobenthos
; recolonization
; spatiotemporal analysis
; Article
; benthic fauna
; community structure
; controlled study
; dredged material
; dredging
; environmental recolonization
; lagoon
; macrobenthos
; materials
; nonhuman
; spatiotemporal analysis
; waste disposal
; animal
; biodiversity
; chemistry
; ecology
; ecosystem
; invertebrate
; multivariate analysis
; sediment
; wetland
; Adriatic Sea
; Mediterranean Sea
; Animals
; Biodiversity
; Ecology
; Ecosystem
; Geologic Sediments
; Invertebrates
; Multivariate Analysis
; Wetlands
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Dredged material is a potential resource for beneficial use for create/improve subtidal habitats. In a northwestern Adriatic lagoon, dredged sand was placed in inner areas with the management objective of improving the characteristics of the muddy areas being recharged. With this study we investigated the recolonization dynamics of benthic communities following the placement of dredged sand in a microtidal lagoon. The disposal of dredged sand had an immediate and negative effect on resident fauna. After an initial reduction, benthic communities followed different recovery pathways. One year after disposal, we recorded an almost complete recovery of the benthic invertebrates in terms of univariate parameters. Despite multivariate analyses still showed significantly different community structures, the trajectories of recovery for disposal areas converged towards the same basin of attraction of control areas. The ecological quality of sites, assessed with benthic indices, did not improve, thus no new beneficial habitat was created for macrobenthos. © 2014 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/85721
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
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作者单位: Department of Life Sciences and Biotechnologies, University of Ferrara, Via L. Borsari, 46, Ferrara, Italy
Recommended Citation:
Munari C.,Mistri M.. Spatio-temporal pattern of community development in dredged material used for habitat enhancement: A study case in a brackish lagoon[J]. Marine Pollution Bulletin,2014-01-01,89(2018-01-02)