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Article
B. Duarte, Auteur ; J. C. Marques, Auteur ; I. Caçador, AuteurThe recent IPCC WG2 5th Assessment Report (IPCC 2014), notes an increase in the frequency and duration of extreme climatic events, especially for the Mediterranean region. Together with climate change, the invasion of natural communities by non-[...]
Article
H. Teixeira, Auteur ; F. Salas, Auteur ; M. A. Pardal, Auteur ; J. C. Marques, AuteurIn accordance with the Water Framework Directive guidelines (WFD, 2000, European Communities Official Journal L327 2000/60/EC), classification schemes and ecological evaluation tools (based on benthic invertebrate fauna data sets from 1990 to 20[...]
Article
J. Patricio, Auteur ; R. Ulanowicz, Auteur ; M. A. Pardal, Auteur ; J. C. Marques, AuteurPrevious studies have shown that when an ecosystem consists of many interacting components it becomes impossible to understand how it functions by focussing only on individual relationships. Alternatively, one can attempt to quantify system beha[...]
Article
J. A. Cabral, Auteur ; C. L. Mieiro, Auteur ; J. C. Marques, AuteurWe studied the relationships between a predator fish, Gambusia holbrooki, and its main food prey, within the content of a rice field food web. The influence of some environmental and biological factors on these trophic interactions, in combinati[...]
Article
R. J. Lopes, Auteur ; J. C. Marques, Auteur ; L. Wennerberg, AuteurMigratory connectivity plays an important role in conservation of long-distance migrant birds. Here, we study migratory links of dunlin (Calidris alpina), focusing on a stopover and wintering region (Portugal) where it is known that migration ro[...]
