| DOI: | 10.1016/j.marpolbul.2017.07.031
|
| Scopus记录号: | 2-s2.0-85025833604
|
| 论文题名: | Ambient noise dynamics in a heavy shipping area |
| 作者: | Kinda G.B.; Le Courtois F.; Stéphan Y.
|
| 刊名: | Marine Pollution Bulletin
|
| ISSN: | 0025-326X
|
| EISSN: | 1879-3363
|
| 出版年: | 2017
|
| 卷: | 124, 期:1 | | 起始页码: | 535
|
| 结束页码: | 546
|
| 语种: | 英语
|
| 英文关键词: | MSFD
; Pseudo-noise
; Shipping noise
; Underwater noise
|
| Scopus关键词: | Frequency bands
; European union
; High dynamic range
; Marine strategy framework directive(MSFD)
; MSFD
; Pseudo noise
; Temporal and spatial variation
; Thermal fronts
; Underwater noise
; Ships
; acoustic property
; ambient noise
; mooring system
; shipping
; spatiotemporal analysis
; underwater noise
; water column
; acoustic analysis
; ambient noise
; Article
; controlled study
; France
; geographic distribution
; noise
; noise measurement
; oceanography
; sea
; seasonal variation
; shipping
; time series analysis
; Atlantic Ocean
; Celtic Sea
|
| Scopus学科分类: | Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
|
| 英文摘要: | The management of underwater noise within the European Union's waters is a significant component (Descriptor 11) of the Marine Strategy Framework Directive (MSFD). The indicator related to continuous noise, is the noise levels in two one-third octave bands centered at 63 Hz and 125 Hz. This paper presents an analysis of underwater noise in the Celtic Sea, a heavy shipping area which also hosts the seasonal Ushant thermal front. In addition to the MSFD recommended frequency bands, the analysis was extended to lower and upper frequency bands. Temporal and spatial variations as well as the influence of the properties of the water column on the noise levels were assessed. The noise levels in the area had a high dynamic range and generally exceeded 100 dB re 1 μPa. Finally, the results highlighted that oceanic mooring must be designed to minimize the pseudo-noise and consider the water column physical properties. © 2017 Elsevier Ltd |
| Citation statistics: |
|
| 资源类型: | 期刊论文
|
| 标识符: | http://119.78.100.158/handle/2HF3EXSE/87468
|
| Appears in Collections: | 过去全球变化的重建
全球变化的国际研究计划
|
|
There are no files associated with this item.
|
|
作者单位: | Shom, 13, rue du Chatellier, CS 92803, Brest cedex 2, France
|
| Recommended Citation: | |
Kinda G.B.,Le Courtois F.,Stéphan Y.. Ambient noise dynamics in a heavy shipping area[J]. Marine Pollution Bulletin,2017-01-01,124(1)
|
|
|