DOI: 10.1016/j.marpolbul.2017.08.065
Scopus记录号: 2-s2.0-85029177500
论文题名: Boat anchoring pressure on coastal seabed: Quantification and bias estimation using AIS data
作者: Deter J. ; Lozupone X. ; Inacio A. ; Boissery P. ; Holon F.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2017
卷: 123, 期: 2018-01-02 起始页码: 175
结束页码: 181
语种: 英语
英文关键词: Benthic habitats
; Habitat vulnerability
; Method
; Mooring impact
; Resilience
; Ship
Scopus关键词: Automation
; Boats
; Conservation
; Managers
; Ships
; Automatic identification system
; Benthic habitats
; Habitat vulnerability
; Marine protected area
; Mechanical disturbance
; Method
; Posidonia oceanica
; Resilience
; Ecosystems
; anchor
; benthos
; coastal zone
; ecosystem resilience
; environmental disturbance
; environmental impact
; habitat management
; identification method
; marine park
; seafloor
; vessel
; vulnerability
; habitat
; human
; manager
; nonhuman
; Posidonia oceanica
; seagrass
; Posidonia oceanica
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Global shipping is economically important, but has many adverse environmental effects. Anchoring contributes greatly to this adverse impact, as it is responsible for mechanical disturbance of highly sensitive marine habitats. Recovery of these ecosystems is limited by slow regrowth. Anchoring pressure on coastal seabed habitats was estimated using AIS (Automatic Identification System) data along 1800 km of Mediterranean coastline between 2010 and 2015. A comparison with field observations showed that these results were most consistent for large boats (> 50 m). An analysis of AIS data coupled with a seabed map showed that around 30% of the habitats between 0 and − 80 m exhibited anchoring pressure. Posidonia oceanica seagrass beds were the most impacted habitat in terms of duration. This methodology efficiently estimates spatial and temporal anchoring pressure principally due to large boats and should interest managers of marine protected areas as much as coastline managers. © 2017 Elsevier Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/87527
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: Andromède Océanologie, 7 Place Cassan, Carnon, France; UMR 5554 – ISEM, Campus triolet de l'Université Montpellier, Place Eugène Bataillon, Montpellier Cedex 05, France; Agence de l'eau Rhône-Méditerranée-Corse, Immeuble le Noailles, 62 La Canebière, Marseille, France
Recommended Citation:
Deter J.,Lozupone X.,Inacio A.,et al. Boat anchoring pressure on coastal seabed: Quantification and bias estimation using AIS data[J]. Marine Pollution Bulletin,2017-01-01,123(2018-01-02)