气候变化领域集成服务门户(CCPortal): Characterization of North–Western Mediterranean coralligenous assemblages by video surveys and evaluation of their structural complexity

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DOI	10.1016/j.marpolbul.2019.07.012
	Characterization of North–Western Mediterranean coralligenous assemblages by video surveys and evaluation of their structural complexity
	Valisano L.; Palma M.; Pantaleo U.; Calcinai B.; Cerrano C.
发表日期	2019
ISSN	0025326X
起始页码	134
结束页码	148
卷号	148
英文摘要	Thanks to several European directives and conventions there is a general increase of awareness regarding the key ecological role of coralligenous habitats in the Mediterranean Sea, addressing several research projects to standardize protocols for the description of its integrity. Here we surveyed 13 stations along the Italian coasts of the Western Mediterranean Sea, using video-transects technique, comparing the biological structure of coralligenous assemblages and testing the importance of their three-dimensional complexity as a proxy to define their health conditions. We considered the diversity of taxa, fishing impacts and the entity of damage on gorgonian's choenenchyme due to thermal stress, to evidence a gradient in the coralligenous health conditions. Here we developed a method to evaluate coralligenous complexity, selecting categories of taxa particularly sensitive to multiple stressors, named Structural Descriptors to describe the three-dimensional structure of the bioconcretions and to assess a unique Index of 3D - Structural Complexity. © 2019 Elsevier Ltd
英文关键词	3D; Animal forest.; Bioconstructions; Health index; Thyrrenian Sea
语种	英语
scopus关键词	Health; Bioconstructions; Dimensional complexity; Health indices; Structural complexity; Structural descriptors; Three-dimensional structure; Thyrrenian Sea; Western Mediterranean Sea; Surveys; biodiversity; complexity; environmental conditions; environmental disturbance; three-dimensional modeling; videography; anatomical concepts; article; fishing; forest; Mediterranean Sea; seashore; temperature stress; videorecording; animal; Anthozoa; biodiversity; classification; ecology; ecosystem; environmental monitoring; growth, development and aging; Italy; videorecording; Mediterranean Sea; Animalia; Gorgonia; Animals; Anthozoa; Biodiversity; Ecology; Ecosystem; Environmental Monitoring; Italy; Mediterranean Sea; Video Recording
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/149610
作者单位	DISVA, via Brecce Bianche, Monte Dago, Ancona, 60132, Italy
推荐引用方式 GB/T 7714	Valisano L.,Palma M.,Pantaleo U.,等. Characterization of North–Western Mediterranean coralligenous assemblages by video surveys and evaluation of their structural complexity[J],2019,148.
APA	Valisano L.,Palma M.,Pantaleo U.,Calcinai B.,&Cerrano C..(2019).Characterization of North–Western Mediterranean coralligenous assemblages by video surveys and evaluation of their structural complexity.Marine Pollution Bulletin,148.
MLA	Valisano L.,et al."Characterization of North–Western Mediterranean coralligenous assemblages by video surveys and evaluation of their structural complexity".Marine Pollution Bulletin 148(2019).