Results 141 to 150 of about 82,285 (316)

Publicação de resultados em ecologia química nos periódicos da Sociedade Entomológica do Brasil: Neotropical Entomology e Bioassay.

open access: yes, 2019
A Neotropical Entomology é uma publicação científica bimestral da sociedade entomológica do ...
KOVALESKI, A., OMOTO, C.
core  

Improved Cerrado Wetland Mapping Through Seasonal Moisture Metrics, Terrain Information and Semantic Segmentation

open access: yesRemote Sensing in Ecology and Conservation, EarlyView.
Brazil's Cerrado valley wetlands—swamp savanna and gallery forest—are highly important for the biome's water cycle and carbon storage and are susceptible to degradation from the impacts of land use expansion and the climate crisis. In support of their detailed monitoring and assessment, we developed and tested a transferable mapping approach that ...
Felix Beer   +6 more
wiley   +1 more source

Neotropical Polistinae (Vespidae) and the Progression Rule Principle: the Round-Trip Hypothesis

open access: yes, 2015
The progression rule principle is based on the relation between centers of origin and basal forms, and the prediction that recently colonized areas are where novelties commonly occur.
Lama, Marco Antônio Del   +4 more
core   +1 more source

Feathers and flu: identifying data gaps in avian influenza host dynamics to prioritize wildlife conservation Plumas y gripe: identificación de datos faltantes en la dinámica de hospedadores de la influenza aviar para priorizar la conservación de la vida silvestre

open access: yesWildlife Monographs, EarlyView.
We describe the host response continuum for highly pathogenic avian influenza viruses (HPAIV), including the continuum of host responses to HPAIV infection and exposure based on the primary axis of host competence, ability to infect other hosts, and host vulnerability.
Johanna A. Harvey   +9 more
wiley   +1 more source

Neotropical Primates

open access: yesNeotropical Primates, 1993
No ...
openaire   +1 more source

HÁBITOS ALIMENTARIOS DEL LECHUZÓN OREJUDO ASIO CLAMATOR EN UNA ZONA URBANA DEL SUR DE BRASIL

open access: yes
El lechuzón orejudo Asio clamator es una especie ampliamente distribuida en la región neotropical. Su rango geográfico abarca desde el norte de México hasta el centro de Argentina. En este trabajo presentamos datos sobre la dieta del A.
Machado-Teixeira, Fernanda   +2 more
core   +1 more source

THE DIET OF UPLAND SANDPIPERS (BARTRAMIA LONGICAUDA) IN MANAGED FARMLAND IN THEIR NEOTROPICAL NON-BREEDING GROUNDS

open access: yes, 2016
The Upland Sandpiper (Bartramia longicauda) is a migratory shorebird that inhabits grasslands at the breeding and non-breeding grounds. The trophic ecology of the species is poorly known, but it is thought to be insectivorous.
Alfaro, Matilde   +3 more
core   +1 more source

Temporal community change in stream ecosystems varies by assemblage across US climates

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Ecosystem properties are temporally dynamic. Temporal variability has been shown to decrease with increasing levels of biological organization (i.e. from population to community and ecosystem levels).
Megan C. Malish   +6 more
wiley   +1 more source

Prey selection by two benthic fish species in a Mato Grosso stream, Rio de Janeiro, Brazil

open access: yesRevista de Biología Tropical, 2011
Key to understand predator choice is the relationship between predator and prey abundance. There are few studies related to prey selection and availability. Such an approach is still current, because the ability to predict aspects of the diet in response
Carla Ferreira Rezende   +4 more
doaj  

Thysanoptera biodiversity in the Neotropics.

open access: yesRevista de biologia tropical, 2002
It is suggested that descriptive taxonomy of thrips must be integrated into biological studies if we are to understand patterns of evolutionary and ecological diversity. Collecting and describing new taxa is easy, but understanding their position in ecosystems and how they have contributed to the origin and maintenance of biological diversity is more ...
openaire   +4 more sources

Home - About - Disclaimer - Privacy