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Changes in the structure of the phytoplankton community in a nile tilapia fishpondMudanças na estrutura da comunidade fitoplanctônica em viveiro de tilápia-do-nilo
(2018-01-01)
Aim: Our objectives were to recognize species that can serve as biological descriptors and evaluate the changes in the phytoplankton community throughout the grow-out period of the Nile tilapia (Oreochromis niloticus ...
Fire Effects on Understory Forest Regeneration in Southern Amazonia
(Frontiers Media Sa, 2020-02-28)
Fire in tropical forests increases tree mortality, degrades forest structure, and reduces carbon stocks. Currently, there are large gaps in understanding how fire affects understory forest structure and composition, ...
Temporal change of genetic diversity and population structure of Plasmodium vivax in three contrasting settlements in the Peruvian Amazon
(Universidad Peruana Cayetano Heredia, 2019)
Background: Plasmodium vivax remains a challenge in Peru. The high heterogeneity of its transmission has limited the intervention measures based on global and generalized epidemiological information at medium and long term. ...
Floral nectaries in sapindaceae s.s. : morphological and structural diversity, and their systematic implications
(Springer, 2017)
We investigated the morphology and structure of the floral nectary in 11 Neotropical genera belonging to the subfamilies Dodonaeoideae and Paullinioideae (Sapindaceae) from southern South America representing three tribes ...
A tellurium-based cathepsin B inhibitor: Molecular structure, modelling, molecular docking and biological evaluation
(Elsevier B.V., 2012-04-11)
The crystallographically determined structure of biologically active 4,4-dichloro-1,3-diphenyl-4-telluraoct-2-en-1-one, 3, shows the coordination geometry for Te to be distorted psi-pentagonal bipyramidal based on a ...
A tellurium-based cathepsin B inhibitor: Molecular structure, modelling, molecular docking and biological evaluation
(Elsevier B.V., 2012-04-11)
The crystallographically determined structure of biologically active 4,4-dichloro-1,3-diphenyl-4-telluraoct-2-en-1-one, 3, shows the coordination geometry for Te to be distorted psi-pentagonal bipyramidal based on a ...
Combined impacts of climate and land use change and the future restructuring of Neotropical bat biodiversity
(2021-10-01)
Forecasting the effects of global change on biodiversity is necessary to anticipate the threats operating at different scales in space and time. Climate change may create unsuitable environmental conditions, forcing species ...
Influence of environmental heterogeneity on the distribution and persistence of a subterranean rodent in a highly unstable landscape
(Springer, 2016-12)
In this study we combine information from landscape characteristics, demographic inference and species distribution modelling to identify environmental factors that shape the genetic distribution of the fossorial rodent ...