气候变化领域集成服务门户(CCPortal): Understanding the effects of coastal defence structures on marine biota: The role of substrate composition and roughness in structuring sessile; macro- and meiofaunal communities

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DOI	10.1016/j.marpolbul.2020.111334
	Understanding the effects of coastal defence structures on marine biota: The role of substrate composition and roughness in structuring sessile; macro- and meiofaunal communities
	Sedano F.; Navarro-Barranco C.; Guerra-García J.M.; Espinosa F.
发表日期	2020
ISSN	0025326X
卷号	157
英文摘要	The increasing deployment of artificial structures into the marine environment is creating new hard substrates that differ from natural ones in physical and biological aspects. However, studies of macrofaunal and meiofaunal communities associated with artificial structures are very limited. Seawalls, cubes, acropods and rip-raps in Algeciras Bay (southern Spain) were each compared with the nearest natural hard substrate and their community structure was related to substrate roughness, composition, carbonates content, crystallinity and age, using db-RDA. The results showed clear differences between substrates for the three community levels (sessile, macro- and meiofauna). Overall, rip-raps were the most similar to natural substrates. Under similar environmental conditions, substrate roughness, composition (only for sessile) and age of the structures seemed to play important roles in structuring those communities. They especially affected the sessile community, initiating strong cascading effects that were detectable at high taxonomic level in the associated fauna. © 2020 Elsevier Ltd
英文关键词	Artificial structures; Cascading effects; Concrete; Ecological engineering; Meiofauna; Ocean sprawl
语种	英语
scopus关键词	Crystallinity; Artificial structures; Biological aspects; Coastal defence structures; Community structures; Environmental conditions; Marine environment; Substrate composition; Substrate roughness; Substrates; biota; coastal protection; coastal structure; marine environment; meiofauna; sessile species; substrate; surface roughness; article; meiofauna; sea; biota; ecosystem; Spain; Algeciras Bay; Andalucia; Cadiz [Andalucia]; Spain; Spain; Biota; Ecosystem; Spain
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/148867
作者单位	Laboratorio de Biología Marina, Departamento de Zoología, Universidad de Sevilla, Spain
推荐引用方式 GB/T 7714	Sedano F.,Navarro-Barranco C.,Guerra-García J.M.,et al. Understanding the effects of coastal defence structures on marine biota: The role of substrate composition and roughness in structuring sessile; macro- and meiofaunal communities[J],2020,157.
APA	Sedano F.,Navarro-Barranco C.,Guerra-García J.M.,&Espinosa F..(2020).Understanding the effects of coastal defence structures on marine biota: The role of substrate composition and roughness in structuring sessile; macro- and meiofaunal communities.Marine Pollution Bulletin,157.
MLA	Sedano F.,et al."Understanding the effects of coastal defence structures on marine biota: The role of substrate composition and roughness in structuring sessile; macro- and meiofaunal communities".Marine Pollution Bulletin 157(2020).