Assessment of ecological stress caused by maritime vessels based on a comprehensive model using AIS data: Case study of the Bohai Sea, China

Increased maritime vessel activity has adversely affected the conservation of marine environments. The mobility and diverse operations of vessels increase the difficulty of marine spatial planning and protected-area management. This study proposed a “source-pathway-carrier-impact-response” (SPCIR) m...

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Autores principales:	Baijing Liu, Xiaoqing Wu, Xin Liu, Meng Gong
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	Impact Framework Ecosystem Stressor Management Ecology QH540-549.5
Acceso en línea:	https://doaj.org/article/27b2c13dbd3549e085ce4a4e53c1e536
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id	oai:doaj.org-article:27b2c13dbd3549e085ce4a4e53c1e536
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spelling	oai:doaj.org-article:27b2c13dbd3549e085ce4a4e53c1e5362021-12-01T04:48:52ZAssessment of ecological stress caused by maritime vessels based on a comprehensive model using AIS data: Case study of the Bohai Sea, China1470-160X10.1016/j.ecolind.2021.107592https://doaj.org/article/27b2c13dbd3549e085ce4a4e53c1e5362021-07-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S1470160X21002570https://doaj.org/toc/1470-160XIncreased maritime vessel activity has adversely affected the conservation of marine environments. The mobility and diverse operations of vessels increase the difficulty of marine spatial planning and protected-area management. This study proposed a “source-pathway-carrier-impact-response” (SPCIR) model to describe marine ecological stress caused by vessels (VES) and constructed a comprehensive assessment index system. The method was applied to the Bohai Sea in China using automatic identification system (AIS) data and geographic information system (GIS) spatial analysis. The results showed an obvious increase in VES from 2014 to 2018, with noise pollution, light pollution, and hydrodynamic interaction being the most prominent. Cargo vessels and oil tankers were the main stressors. Vessel activity seriously affected agriculture and fishery functions as well as marine-reserved zones in the Bohai Sea. The proposed SPCIR model can effectively identify the level and spatiotemporal characteristics of various vessel-related impacts and efficiently determine management priorities. It can provide a theoretical basis for marine area management and be conveniently adopted by management departments in various regions.Baijing LiuXiaoqing WuXin LiuMeng GongElsevierarticleImpactFrameworkEcosystemStressorManagementEcologyQH540-549.5ENEcological Indicators, Vol 126, Iss , Pp 107592- (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Impact Framework Ecosystem Stressor Management Ecology QH540-549.5
spellingShingle	Impact Framework Ecosystem Stressor Management Ecology QH540-549.5 Baijing Liu Xiaoqing Wu Xin Liu Meng Gong Assessment of ecological stress caused by maritime vessels based on a comprehensive model using AIS data: Case study of the Bohai Sea, China
description	Increased maritime vessel activity has adversely affected the conservation of marine environments. The mobility and diverse operations of vessels increase the difficulty of marine spatial planning and protected-area management. This study proposed a “source-pathway-carrier-impact-response” (SPCIR) model to describe marine ecological stress caused by vessels (VES) and constructed a comprehensive assessment index system. The method was applied to the Bohai Sea in China using automatic identification system (AIS) data and geographic information system (GIS) spatial analysis. The results showed an obvious increase in VES from 2014 to 2018, with noise pollution, light pollution, and hydrodynamic interaction being the most prominent. Cargo vessels and oil tankers were the main stressors. Vessel activity seriously affected agriculture and fishery functions as well as marine-reserved zones in the Bohai Sea. The proposed SPCIR model can effectively identify the level and spatiotemporal characteristics of various vessel-related impacts and efficiently determine management priorities. It can provide a theoretical basis for marine area management and be conveniently adopted by management departments in various regions.
format	article
author	Baijing Liu Xiaoqing Wu Xin Liu Meng Gong
author_facet	Baijing Liu Xiaoqing Wu Xin Liu Meng Gong
author_sort	Baijing Liu
title	Assessment of ecological stress caused by maritime vessels based on a comprehensive model using AIS data: Case study of the Bohai Sea, China
title_short	Assessment of ecological stress caused by maritime vessels based on a comprehensive model using AIS data: Case study of the Bohai Sea, China
title_full	Assessment of ecological stress caused by maritime vessels based on a comprehensive model using AIS data: Case study of the Bohai Sea, China
title_fullStr	Assessment of ecological stress caused by maritime vessels based on a comprehensive model using AIS data: Case study of the Bohai Sea, China
title_full_unstemmed	Assessment of ecological stress caused by maritime vessels based on a comprehensive model using AIS data: Case study of the Bohai Sea, China
title_sort	assessment of ecological stress caused by maritime vessels based on a comprehensive model using ais data: case study of the bohai sea, china
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/27b2c13dbd3549e085ce4a4e53c1e536
work_keys_str_mv	AT baijingliu assessmentofecologicalstresscausedbymaritimevesselsbasedonacomprehensivemodelusingaisdatacasestudyofthebohaiseachina AT xiaoqingwu assessmentofecologicalstresscausedbymaritimevesselsbasedonacomprehensivemodelusingaisdatacasestudyofthebohaiseachina AT xinliu assessmentofecologicalstresscausedbymaritimevesselsbasedonacomprehensivemodelusingaisdatacasestudyofthebohaiseachina AT menggong assessmentofecologicalstresscausedbymaritimevesselsbasedonacomprehensivemodelusingaisdatacasestudyofthebohaiseachina
_version_	1718405714800541696

Assessment of ecological stress caused by maritime vessels based on a comprehensive model using AIS data: Case study of the Bohai Sea, China

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