DOI: 10.1016/j.marpolbul.2013.12.014
Scopus记录号: 2-s2.0-84893861882
论文题名: Simulations of dredged sediment spreading on a Posidonia oceanica meadow off the Ligurian coast, Northwestern Mediterranean
作者: Capello M. ; Cutroneo L. ; Ferranti M.P. ; Budillon G. ; Bertolotto R.M. ; Ciappa A. ; Cotroneo Y. ; Castellano M. ; Povero P. ; Tucci S.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2014
卷: 79, 期: 2018-01-02 起始页码: 196
结束页码: 204
语种: 英语
英文关键词: Dredging
; Mathematical simulation
; Numerical model
; Posidonia oceanica meadow
; Total suspended solids
; Turbidity
Scopus关键词: Dredging
; Mathematical simulation
; Numerical model
; Posidonia oceanica meadow
; Total suspended solids
; Turbidity
; Alismatidae
; Ecosystem
; Environmental Monitoring
; Geologic Sediments
; Italy
; Models, Chemical
; Risk Assessment
; Water Pollutants
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: The sandy deposits from dredging can have negative effects on the environment such as increase in suspended solids in the water column and their consequent transport. An experimental study was conducted to characterize water masses, dynamics, and sedimentation rates on the Ligurian continental shelf (Italy), where both a sand deposit, that could be used for beach nourishment, and a nearby Posidonia oceanica meadow coexist. The environmental plan provides a mathematical simulation of the sediment-dispersion to evaluate the possible impact on the meadow. It has been calculated that the dredging could double the concentration of suspended particles, but its scheduling will preclude a sediment accumulation. All the information obtained from this work will be used to study the environmental feasibility of the sand deposit exploitation and as starting point for drawing up the monitoring plan in case of dredging. © 2013 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/85601
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: DISTAV, University of Genoa, 26 Corso Europa, 16132 Genoa, Italy; DIST, University of Naples Parthenope, Centro Direzionale di Napoli, Isola C4, 80133 Naples, Italy; ARPAL, Ligurian Environmental Protection Agency, 8 Via Bombrini, 16149 Genoa, Italy; Egeos, Earth Observation, 71 Via Cannizzaro, 00156 Rome, Italy
Recommended Citation:
Capello M.,Cutroneo L.,Ferranti M.P.,et al. Simulations of dredged sediment spreading on a Posidonia oceanica meadow off the Ligurian coast, Northwestern Mediterranean[J]. Marine Pollution Bulletin,2014-01-01,79(2018-01-02)