Buscar
Mostrando ítems 1-10 de 6351
Seasonal variations of species composition and abundance of zooplankton in Ehoma Lake, a floodplain lake in Nigeria
(Universidad de Costa Rica, 2010)
Spatial abundance models and seasonal distribution for guanaco (Lama guanicoe) in central Tierra del Fuego, Argentina
(Public Library of Science, 2018-05)
Spatially explicit modelling allows to estimate population abundance and predict species’ distribution in relation to environmental factors. Abiotic factors are the main determinants of a herbivore´s response to environmental ...
Species diversity and seasonal abundance of Culicoides biting midges in northwestern Argentina
(Wiley Blackwell Publishing, Inc, 2010-03)
The species diversity and seasonal abundance of biting midges of the genus Culicoides (Diptera: Ceratopogonidae) were studied in northwestern Argentina during the period 2003-2005. A total of 5437 Culicoides specimens were ...
Caterpillar seasonality in a central Brazilian cerrado
(Universidad de Costa Rica, 1999)
Diversity and abundance of titter frogs in a montane forest of southeastern Brazil: Seasonal and altitudinal changes
(Wiley-blackwellMaldenEUA, 1999)
Seasonal variation in the population structure of the freshwater prawn Macrobrachium brasiliense (Decapoda: Palaemonidae) in a neotropical region
(Soc Brasileira Carcinologia, 2021-12-03)
The present study aims to describe the population structure of the freshwater prawn Macrobrachium brasiliense and to analyze whether it varies seasonally, with emphasis on abundance variation by demographic category, sex ...
Does urbanization affect the seasonal dynamics of bird communities in urban parks?
(Springer, 2016-06)
The environmental factors affecting the spatial dynamics of bird communities in urban parks are well understood, but much less attention has been paid to the seasonal dynamics of bird communities. Since migrant and resident ...