Encontrados 3 documentos, a visualizar página 1 de 1
As redes de relacionamento e as capacidades dinâmicas : a indústria têxtil e de...
Silva, Pedro Martins daDissertação de mestrado em Marketing e Gestão Estratégica ; Os estudos realizados no âmbito da internacionalização das empresas mostram que, quer as redes de relacionamento como as capacidades dinâmicas têm vindo a ganhar uma crescente importância. De facto, e no que concerne às redes de relacionamento, estas são vistas, como fonte de recursos e capacidades, que as empresas necessitam de possuir, para sobreviv...
Diversity patterns of ground-beetles (Coleoptera: Carabidae) along a gradient o...
Silva, Pedro Martins da; Aguiar, Carlos A. S.; Niemelä, Jari; Sousa, José Paulo; Serrano, Artur R. M.Ground-beetles were used to monitor biodiversity along a gradient of land-use disturbance, from old-growth cork-oak woodland to a monoculture, in a typical Mediterranean landscape. The work also included an exotic forest in the second year. During this study, a total of 11Â 294 individuals of carabids from 101 different species were sampled (2001: NÂ =Â 4776, SÂ =Â 80; 2002: NÂ =Â 6518, SÂ =Â 77). Agriculture u...
Cork-oak woodlands as key-habitats for biodiversity conservation in Mediterrane...
Silva, Pedro Martins da; Aguiar, Carlos A. S.; Niemela, Jari; Sousa, José Paulo; Serrano, Artur R. M.Land-use intensification in Mediterranean agro-forest systems became a pressure on biodiversity, concerning particularly the woodland sensitive species. In 2001, the effects of a land-use gradient from old-growth cork-oak forest to a homogeneous agricultural area were assessed using rove beetles as indicators in a Mediterranean landscape. The aim was to find which species were negatively affected by land-use in...
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