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Resilience and restoration of tropical and subtropical grasslands, savannas, and grassy woodlands
(2019-04-01)
Despite growing recognition of the conservation values of grassy biomes, our understanding of how to maintain and restore biodiverse tropical grasslands (including savannas and open-canopy grassy woodlands) remains limited. ...
Waterlogging as an environmental filter to tree recruitment in tropical wet grasslands
(2021-01-01)
Wet grasslands from the Brazilian Savanna (Cerrado) are open-canopy vegetation dominated by subshrubs and herbaceous plants. Although they frequently occur between gallery forests and savannas, tree species are rarely ...
Plant phylogenetic diversity of tropical mountaintop rocky grasslands: local and regional constraints
(2019-12-01)
Mountains are interesting systems for studying patterns of diversity distribution and the role of environmental filters and competition on community assembly. According to the phylogenetic niche conservatism theory, the ...
Reproductive phenology of two co-occurring Neotropical mountain grasslands
(2018-01-01)
Aim: Climate tends to explain phenological variations in tropical ecosystems. However, water availability and nutrient content in soil strongly affect plant communities, especially those on old, climatically buffered, ...
A research agenda for the restoration of tropical and subtropical grasslands and savannas
(2021-04-01)
Despite growing recognition of the conservation value of grassy biomes, our understanding of how to restore biodiverse tropical and subtropical grassy biomes (grasslands and savannas; TGB) remains limited. Several tools ...
Soil carbon balance in a tropical grassland: Estimation of soil respiration and its partitioning using a semi-empirical model
(ELSEVIER SCIENCE BVAMSTERDAM, 2012)
In savannah and tropical grasslands, which account for 60% of grasslands worldwide, a large share of ecosystem carbon is located below ground due to high root:shoot ratios. Temporal variations in soil CO2 efflux (R-S) were ...
Impact of Grazing Intensity and Seasons on Greenhouse Gas Emissions in Tropical Grassland
(2017-06-01)
Greenhouse gases (GHG) can be affected by grazing intensity, soil, and climate variables. This study aimed at assessing GHG emissions from a tropical pasture of Brazil to evaluate (i) how the grazing intensity affects the ...
Quantification of rainfall interception in the high Andean tussock grasslands
(2018)
The páramo ecosystem provides most of the water for the tropical Andean highlands in South America. Although the comprehension of this environment has increased lately, there remains an urgent need to quantify the processes ...