UAB Digital Repository of Documents 3 records found  Search took 0.00 seconds. 
1.
14 p, 474.1 KB Assessment of habitat and water quality of the Portuguese Febros River and one of its tributaries / Ana Bio (Universidade do Porto. CIMAR/CIIMAR-Centro Interdisciplinar de Investigacao Marinha e Ambiental) ; Vieira, Natividade (Universidade do Porto. CIMAR/CIIMAR-Centro Interdisciplinar de Investigacao Marinha e Ambiental) ; Costa, Maria Joao (Universidade do Porto. Departamento de Biologia, Faculdade de Ciencias) ; Valente, Alexandre (Fundacao para a Ciência e Tecnologia (Portugal). Unidade de Investigacao em Eco-Etologia)
A physical, chemical and biological characterisation of river systems is needed to evaluate their ecological quality and establish restoration programs. Aquatic benthic macroinvertebrates have proven to be among the most reliable and cost-effective assessment tools for water and habitat quality in streams throughout the world. [...]
Para evaluar la calidad ecológica de un río y establecer programas de recuperación es necesaria una caracterización física, química y biológica de los sistemas fluviales. Los macroinvertebrados acuáticos bentónicos se encuentran entre las herramientas más fiables y efectivas para la estimación de la calidad del agua y los hábitats en aguas corrientes de todo el mundo. [...]

2011
Limnética, Vol. 30, Núm. 1 (2011) , p. 103-116  
2.
14 p, 84.3 KB Morphology vs. Word Order in the Acquisition of V-to-I / Costa, João (Universidade Nova de Lisboa) ; Loureiro, João (Universidade Nova de Lisboa)
This article presents an experiment on children’s sensitivity to two phenomena associated with V-to-I: morphology and word order. It is shown that children are highly sensitive to morphology, but accept ungrammatical sentences in which verb and adverb are in the wrong order. [...]
2006 - 10.5565/rev/catjl.78
Catalan Journal of Linguistics, V. 5 (2006) p. 45-58  
3.
11 p, 74.4 KB Minimal Projections : evidence from defective constructions in European Portuguese / Costa, Joâo ; Gonçalves, Anabela
This article discusses some of the problems generated by the proliferation of functional categories. Empirical evidence is presented favoring approaches according to which functional categories are only projected if necessary either to create hosts for lexical nuclei or to satisfy subcategorization properties of specific verb classes. [...]
Aquest article discuteix alguns dels problemes generats per la proliferació de categories funcionals. Es presenta evidència empírica en favor d'anàlisis segons les quals les categories funcionals només es projecten quan són necessàries, sigui per crear hostes per als nuclis lèxics o per satisfer les propietats de subcategorització de classes específiques de verbs. [...]

1999
Catalan Working Papers in Linguistics, V. 7 (1999) , p. 59-69  

See also: similar author names
2 Costa, J.
1 Costa, J. Goncalves Pinto Firmino Da
1 Costa, J. L.
1 Costa, J.,
1 Costa, J.G.
2 Costa, Jefferson Silva
1 Costa, Joan
1 Costa, Jordi
2 Costa, Joâo
1 Costa, João G.
1 Costa, Juli
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