Buscar
Mostrando ítems 11-20 de 80
Efeito do tempo de invasão biológica e do manejo de populações de Pinus elliottii em parâmetros estruturais e funcionais de comunidades vegetais de restinga no sul do Brasil
(2020)
Plantas exóticas invasoras podem causar alterações na estrutura e no funcionamento de ecossistemas por meio de mudanças na estrutura e na composição de espécies em comunidades vegetais. Espécies de Pinus são invasoras ...
Post-burning germination responses of woody invaders in a fire-prone ecosystem
(Wiley Blackwell Publishing, Inc, 2019-11)
It has been frequently recognised that there is a positive feedback between plant invasion and fire underlying invasion success in fire-prone ecosystems. Accordingly, the response of woody alien species germination to fire ...
The global invader Ligustrum lucidum accumulates beneficial arbuscular mycorrhizal fungi in a novel range
(Springer, 2021-03)
Alien invasive trees may expand and form monospecific forests by enhancing mutualism with arbuscular mycorrhizal fungi (AMF) and/or preventing the establishment of other plants through accumulation of antagonists for native ...
Invasive belowground mutualists of woody plants
(Springer, 2014-01)
Most plants require mutualistic associa- tions to survive, which can be an important limitation on their ability to become invasive. There are four strategies that permit plants to become invasive without being limited ...
Native anurans threatened by the alien tree Ligustrum lucidum in a seasonal subtropical forest
(Springer, 2021-08)
Amphibians and anurans in particular are declining globally from diverse and complex causes, with one of the most prevalent being alien species invasion. Alien woody invaders, such as the evergreen Ligustrum lucidum, are ...
Functional stability of mycorrhizal interactions in woody natives and aliens facing fire disturbance
(Springer, 2020-02)
Changes in soil biota following fire and its successive influence on their interactions with plants may have direct implications on the invasion successof woody alien species in fire-prone ecosystems. In this work, we ...
Woody species composition in invaded communities from mountains of central Argentina: their relations with local environmental factorsComposición de especies leñosas en comunidades invadidas en montañas del centro de Argentina: su relación con factores ambientales locales
(Universidad de Costa Rica, 2014)
Reciprocal interactions between a non-native shrub and the dominant native trees of a high mountain woodland: who benefits?
(Springer, 2020-09)
Facilitation by nurse plants is a common interaction, whereby climatic harshness and/or other limiting factors are reduced under the canopy of the “nurse” plant, favoring the regeneration of other plant species. In mountain ...
Mountain invasions on the way: are there climatic constraints for the expansion of alien woody species along an elevation gradient in Argentina?
(Oxford University Press, 2015-10)
Aims Increasing evidence worldwide indicates that high mountain regions are not immune to invasion by alien plants. Here we aimed to address whether three major woody invaders of low-mountain areas are constrained to lower ...
Context-dependent effects of fire and browsing on woody alien invasion in mountain ecosystems
(Springer, 2018-10)
Anthropogenic activities have increased disturbances and alien woody invasion in mountain ecosystems worldwide. Whether disturbances promote or counteract upward movement of woody aliens is poorly understood. We assessed ...