气候变化领域集成服务门户(CCPortal): Impact of the Costa Concordia shipwreck on a Posidonia oceanica meadow: a multi-scale assessment from a population to a landscape level

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DOI	10.1016/j.marpolbul.2019.07.044
	Impact of the Costa Concordia shipwreck on a Posidonia oceanica meadow: a multi-scale assessment from a population to a landscape level
	Mancini G.; Casoli E.; Ventura D.; Jona-Lasinio G.; Criscoli A.; Belluscio A.; Ardizzone G.D.
发表日期	2019
ISSN	0025326X
起始页码	168
结束页码	181
卷号	148
英文摘要	The Costa Concordia shipwreck permitted to assess how multiple disturbances affected marine biota at different spatial and temporal scales, evaluating the effects of mechanical and physical disturbances on Posidonia oceanica (L.) Delile, an endemic seagrass species of the Mediterranean Sea. To assess the impacts of the shipwreck and its salvaging from 2012 to 2017 at a population and a landscape level, a diversified approach was applied based on the application of a geographical information system coupled with seascape metrics and structural descriptors. Benthic habitat maps and seascape metrics highlighted cenotic transitions, as well as fragmentation and erosion phenomena, resulting in 9952 m2 of seagrass area impacted. Regression of the meadow was unveiled by both multivariate and interpolation analysis, revealing a clear spatio-temporal gradient of impacts based on distances from the wreck. Results highlighted the effectiveness of the descriptors involved that permitted to reveal temporal changes at both fine and large scales. © 2019 Elsevier Ltd
英文关键词	Costa Concordia shipwreck; Human impact; Posidonia oceanica; Regression; Seascape metrics; Structural descriptors
语种	英语
scopus关键词	Plants (botany); Costa Concordia shipwreck; Human impact; Posidonia oceanica; Regression; Seascape metrics; Structural descriptors; Ships; anthropogenic effect; ecosystem response; environmental impact; GIS; habitat fragmentation; marine ecosystem; meadow; seagrass; shipping; article; human impact (environment); landscape; nonhuman; Posidonia oceanica; ship; Alismatales; classification; ecosystem; environmental monitoring; grassland; growth, development and aging; Mediterranean Sea; ship; Mediterranean Sea; Posidonia oceanica; Alismatales; Ecosystem; Environmental Monitoring; Grassland; Mediterranean Sea; Ships
来源期刊	Marine Pollution Bulletin
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/149615
作者单位	Sapienza University of Rome, Department of Environmental Biology, Piazzale Aldo Moro, 5, Rome, 00185, Italy; Sapienza University of Rome, Department of Statistical Sciences, Piazzale Aldo Moro, 5, Rome, 00185, Italy
推荐引用方式 GB/T 7714	Mancini G.,Casoli E.,Ventura D.,et al. Impact of the Costa Concordia shipwreck on a Posidonia oceanica meadow: a multi-scale assessment from a population to a landscape level[J],2019,148.
APA	Mancini G..,Casoli E..,Ventura D..,Jona-Lasinio G..,Criscoli A..,...&Ardizzone G.D..(2019).Impact of the Costa Concordia shipwreck on a Posidonia oceanica meadow: a multi-scale assessment from a population to a landscape level.Marine Pollution Bulletin,148.
MLA	Mancini G.,et al."Impact of the Costa Concordia shipwreck on a Posidonia oceanica meadow: a multi-scale assessment from a population to a landscape level".Marine Pollution Bulletin 148(2019).