Utilize este identificador para referenciar este registo: http://hdl.handle.net/10400.3/2099
Título: Effects of coastal orientation and depth on the distribution of subtidal benthic assemblages
Autor: Martins, Gustavo M.
Patarra, Rita F.
Álvaro, Nuno V.
Prestes, Afonso L.
Neto, Ana I.
Palavras-chave: Abiotic Processes
Community Structure
Invertebrates
Macroalgae
Spatial Scales
Data: Abr-2013
Editora: Wiley Online Library
Citação: Martins GM, Patarra RF, Álvaro NV, Prestes ACL & Neto AI (2013). "Effects of coastal orientation and depth on the distribution of subtidal benthic assemblages". «Marine Ecology», (Online Version of Record published before inclusion in an issue): 1-9. http://dx.doi.org/10.1111/maec.12014.
Resumo: A better understanding of biological systems can only be gained if we understand what processes are important and how they operate to determine the distribution of organisms. Coastal orientation and depth can influence environmental conditions, including the degree of water motion and availability of light, which in turn may influence the horizontal and vertical patterns of organism distribution. Here, we used a mixed-model design to examine the effects of coastal orientation and depth on the structure of benthic assemblages by comparing the abundance and distribution of macroalgae and invertebrates in shallow and deep waters on the opposing coasts of Sa˜o Miguel. Generally, coastal orientation had little influence on the distribution of most taxa. In contrast, significant differences were generally associated with depth, although patterns were spatially variable at the scale of locations. This study suggests that depth, and processes operating at the scale of location, but not at the scale of the coast, have an important influence on these assemblages, and that failure to recognise such a scale of variability may hamper our ability to better understand the processes that structure these communities.
Descrição: Copyright © 2013 Blackwell Verlag GmbH.
Peer review: yes
URI: http://hdl.handle.net/10400.3/2099
ISSN: 0173-9565 (Print)
1439-0485 (Online)
Versão do Editor: http://dx.doi.org/10.1111/maec.12014
Aparece nas colecções:DBIO - Artigos em Revistas Internacionais / Articles in International Journals

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