2 documents found, page 1 of 1
Native and alien grassland diversity respond differently to environmental and a...
Bergamin, Rodrigo; Ascensão, Fernando; Capinha, Cesar; Bastazini, Vinicius; et al.Aims To identify environmental and anthropogenic drivers of alpha- and beta-diversity for native and alien plant species. Location Río de la Plata grasslands, South America (Argentina, Brazil and Uruguay; 27.3–39.1°S, 50.1–66.5°W). Methods We assembled a data set of 597 vegetation plots distributed across the Río de la Plata grasslands. To assess the drivers of native and alien alpha-diversity (species richness...
Influence of macrohabitat preferences on the distribution of European brook and...
Ferreira, Ana F.; Quintella, Bernardo R.; Maia, Carla; Alexandre, Carlos S.; Capinha, Cesar; Almeida, Pedro R.The European river lamprey, Lampetra fluviatilis (L.), and the European brook lamprey, Lampetra planeri (Bloch, 1784), are considered highly threatened in Portugal. However, the lack of information about the ecology and distribution of these species poses difficulties to the identification of concrete actions directed to their conservation. A total of 401 sampling sites, randomly distributed throughout the enti...