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Synergistic effects of seed disperser and predator loss on recruitment success and long-term consequences for carbon stocks in tropical rainforests
(2017-12-01)
The extinction of large frugivores has consequences for the recruitment of large-seeded plants with potential lasting effects on carbon storage in tropical rainforests. However, previous studies relating frugivore defaunation ...
Local extinctions of obligate frugivores and patch size reduction disrupt the structure of seed dispersal networks
(Wiley-Blackwell, 2018-11-01)
A central problem in ecology is to understand how human impacts affect plant-animal interactions that lead to effective seed dispersal services for plant communities. Seed dispersal services are the outcome of plant-frugivore ...
Reproductive success and genetic diversity of Psychotria hastisepala (Rubiaceae), in fragmented Atlantic forest, Southeastearn Brazil
(Universidad de Costa Rica, 2014)
Germination responses to light of four Neotropical forest tree species along an elevational gradient in the southern Central Andes
(Springer Tokyo, 2020-04)
Seed germination is a key part of plants´ life cycle and is mostly affected by thegenetic background, the environmental conditions experienced by the motherplant and the seedbed conditions. The germination response to light ...
Qualidade fisiológica de sementes de Psidium cattleianum sabine acondicionadas e armazenadas em diferentes condições
(Associação Brasileira de Tecnologia de Sementes (ABRATES), 2011-01-01)
Sementes de Psidium cattleianum foram acondicionadas em embalagens permeável, semipermeável e impermeável e armazenadas em ambiente não controlado, câmara seca e câmara fria por 1.107 dias, com o objetivo de avaliar a ...
Qualidade fisiológica de sementes de Psidium cattleianum sabine acondicionadas e armazenadas em diferentes condições
(Associação Brasileira de Tecnologia de Sementes (ABRATES), 2011-01-01)
Sementes de Psidium cattleianum foram acondicionadas em embalagens permeável, semipermeável e impermeável e armazenadas em ambiente não controlado, câmara seca e câmara fria por 1.107 dias, com o objetivo de avaliar a ...
Forest Fragmentation and Seed Germination of Native Species from the Chaco Serrano Forest
(Wiley, 2011-07)
Habitat fragmentation is a widespread phenomenon that alters pollination and plant reproductive processes. These effects have demographic and genetic implications that determine offspring fitness and the long-term viability ...
Leaf litter is essential for seed survival of the endemic endangered tree Pouteria splendens (Sapotaceae) from central Chile
(Copernicus GmbH, 2018)
Pouteria splendens (A.DC.) Kuntze, the Chilean lúcumo, is an endemic tree and the only member of the Sapotaceae family in Chile. It is considered an endangered species as a consequence of its restricted distribution and ...
Large herbivore-palm interactions modulate the spatial structure of seedling communities and productivity in Neotropical forests
(2022-01-01)
Top-down control by large herbivores is a well-known driver of plant diversity structure and productivity. Yet, for forest ecosystems the sign and magnitude of herbivore control across resource gradients is not well ...
Chuva de sementes sob árvores isoladas em pastagens próximas a fragmentos florestais
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Agricultura e Ambiente - PPGAA-Ar, 2013-06-14)
The semideciduous seasonal forests in the state of São Paulo are highly fragmented due to the history of intensive human interventions in the landscape, especially agricultural activities. In this context, we selected the ...