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The effects of small-scale impoundments and bank reinforcing on fish habitat an...
Monaghan, Kieran A.; Fonseca, Miguel M.; Domingues, Inês; Soares, Amadeu M. V. M.We studied the fish assemblages of thirty one, 2(nd)-4(th) order "least- impacted" streams with a varying degree of low-level management in central Portugal, using a standardised survey to document the river habitat. Channel, banks and riparian landuse, described separately according to principal component scores, were significantly related to altitude, slope and management intervention. Species diversity was l...
Data: 2008
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Origem: RIA - Repositório Institucional da Universidade de Aveiro
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