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Mostrando ítems 1-10 de 107
Woody plant encroachment constrains regeneration of ground-layer species in a neotropical savanna from seeds
(2022-01-01)
Woody plants have been encroaching into savannas on a global scale. Global climatic changes, along with changes to disturbance regimes, are considered to be the main drivers of this process. Particularly, many formerly ...
Impact of climate change on the current and future distribution of threatened species of the genus Lessingianthus (Vernonieae: Asteraceae) from the Brazilian Cerrado
(Academia Brasileira de Ciencias, 2021-03)
Climate change has already altered global biodiversity, causing the migration of species and changes in habitat distribution. To implement a sustainable conservation strategy, it is necessary to understand the impacts of ...
Fire does not change sprouting nor flowering, but affects fruiting phenology in a Neotropical savanna community
(2021-10-01)
In fire-prone ecosystems, such as savannas, fire has been a common event for thousands of years. In these biomes, phenology is a functional trait characterizing the responses of plant communities to fire. In this study, ...
Epicormic bud protection traits vary along a latitudinal gradient in a neotropical savanna
(2021-04-01)
Regrowth via production of epicormic shoots is an important strategy for many woody plants after environmental disturbances such as fire, drought, and herbivory. Populations spreading across a broad latitudinal gradient ...
Palaeoecology of the neotropics: an overview of the state of affairsPalaeoecology of the neotropics: an overview of the state of affairs
(Universidade de São Paulo, Instituto de Geociências, 1991)
A dark scenario for Cerrado plant species: effects of future climate, land-use, and protected areas ineffectiveness
(Wiley Blackwell Publishing, Inc, 2019-01)
Aim: The anthropogenic climate change and land-use change are considered two of the main factors that are altering biodiversity at the global scale. An evaluation that combined both factors can be relevant to detect which ...
Changes in soil organic carbon after burning in a forest-savanna edge
(Universidad Nacional de Colombia - Sede Palmira, 2017-10-01)
Soils are one of the largest terrestrial pools of carbon, yet there is still little understanding of spatial variability for ecosystems in the tropics. Fire plays an important role in Neotropical savannas ecosystems and ...