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Short-term temporal dynamics of morphological and feeder functional groups and species richness in relation to seasonal changes
(Academia Brasileira de Ciencias, 2021-06-28)
This study examines distribution of primary and secondary space holders integrated in morphological and feeder functional groups as well as the species richness over the seasons on northern Patagonian rocky shores. We also ...
A role for the sampling effect in invaded ecosystems
(Wiley Blackwell Publishing, Inc, 2017-09)
Species loss and invasion of exotic species are two components of global biodiversity change that are expected to influence ecosystem functioning. Yet how they interact in natural settings remains unclear. Experiments have ...
Small herbivores slow down species loss up to 22 years but only at early successional stage
(Wiley Blackwell Publishing, Inc, 2019-10)
The long-term influence of persistent small herbivores on successional plant community configuration is rarely studied. We used a herbivore exclusion experiment along the successional gradient in a salt-marsh system, to ...
Methods for the detection of reactive oxygen species employed in the identification of plant photosensitizers
(Academic Press Inc Elsevier Science, 2016-10)
Over the past ten years, alternative methods for the rapid screening of PSs have been developed. In the present work, a study was undertaken to correlate the phototoxicity of plant extracts on either prokaryotic or eukaryotic ...
Interspecific plant functional variation prevails over intraspecific variation in driving spider beta diversity
(Wiley-Blackwell, 2019-07-30)
1. Non-trophic interactions between plants and animals can affect community structure and species trait composition. However, it is unclear how changes in intra- and interspecific morphological traits of plant species ...
Disentangling grazing effects: trampling, defoliation and urine deposition
(Wiley Blackwell Publishing, Inc, 2016-10)
Questions: Do the effects of grazing components on vegetation structure differ in their relative importance? Do components interact in their effect on vegetation?. Location: San Jose department, Southern Campos, Uruguay. ...
Spatial eco-evolutionary feedbacks mediate coexistence in prey-predator systems
(2019-12-01)
Eco-evolutionary frameworks can explain certain features of communities in which ecological and evolutionary processes occur over comparable timescales. Here, we investigate whether an evolutionary dynamics may interact ...
Filogenia molecular das espécies rupícolas de Acianthera Scheidw. (Orchidaceae) e variabilidade genética do complexo Acianthera prolifera Lindl.
(Universidade Federal de Minas GeraisUFMG, 2013-05-29)
The use of multidisciplinary protocols has been important to understand the evolutionary factors involved in speciation/divergence events of plant lineages. Adaptive convergence/radiation, reproductive isolation and ...