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Data from: Effects of tree harvest on the stable-state dynamics of savanna and forest
负责人:
关键词:
Human impact;Interactions: plant\/plant;Grasslands;Anthropocene;fuelwood harvest;Life history: ecology;survey;Homo Sapiens;Tropical Forest;Modeling: population ecology;Savanna
DOI:
doi:10.5061/dryad.vg121
摘要:
Contemporary theory on the maintenance and stability of the savanna biome has focused extensively on how climate and disturbances interact to affect
Data from: Woody cover in wet and dry African savannas after six decades of experimental fires
负责人:
关键词:
savannah;Mesic savannas;disturbance;woody encroachment;Plant populations and community dynamics;vegetation dynamics;Semi-arid savannas;Savanna
DOI:
doi:10.5061/dryad.vm766
摘要:
and of experimental burns every 1, 2 and 3 years on woody cover, tree abundance and stem structure on a wet and dry savanna. 3. Increased fire frequency did not display
Data from: Strong positive effects of termites on savanna bird abundance and diversity are amplified by large herbivore exclusion
负责人:
关键词:
termite mounds;savanna ecology;bird community
DOI:
doi:10.5061/dryad.3f158
摘要:
Vast areas of the African savanna landscapes are characterized by tree-covered Macrotermes termite mounds embedded within a relatively open savanna
Data from: Abandoned pastures cannot spontaneously recover the attributes of old-growth savannas
负责人:
关键词:
passive restoration;cerrado;woody encroachment;secondary savanna;vegetation trajectories;encroached savanna;Chronosequence;natural regeneration
DOI:
doi:10.5061/dryad.65jr5
摘要:
and estimated the time (years) required for these attributes to match those of two reference ecosystems (three replicates each), old-growth savanna and a forest
Data from: The future distribution of the savannah biome: model-based and biogeographic contingency
负责人:
关键词:
CO2 fertilization;1990-2070;vegetation model;Savanna;climate change
DOI:
doi:10.5061/dryad.4mm12
摘要:
The extent of the savanna biome is expected to be profoundly altered by climatic change and increasing atmospheric CO2 concentrations. Contrasting
in savannas
负责人:
关键词:
seed limitation;source limitation;tree-grass coexistence.;seed addition;recruitment limitation;tree encroachment;Seed germination;Lianas
DOI:
doi:10.5061/dryad.21j7k3f
摘要:
Woody encroachment is becoming common in tropical savannas. Seed rain data and seed addition experiments in a long unburned Brazilian savanna indic
Data from: Insect outbreaks alter nutrient dynamics in a southern African savanna: patchy defoliation of Colophospermum mopane savanna by Imbrasia
负责人:
关键词:
potassium;lepidopteran outbreak;Imbrasia belina;mopane worm;nitrogen;invertebrate herbivory;phosphorus
DOI:
doi:10.5061/dryad.p725tq4
摘要:
discrete patches of Colophospermum mopane trees in semi-arid savanna; larvae may completely defoliate trees for up to six weeks during each of the ea
Data from: Climate change will increase savannas at the expense of forests and treeless vegetation in tropical and subtropical Americas
负责人:
关键词:
Climate change impacts;plant-climate interactions;Stable alternative states;Vegetation transitions;Forest;Holocene;Savanna;Treeless vegetation
DOI:
doi:10.5061/dryad.q2t56
摘要:
vegetation types. 2. We modelled the distribution of three alternative states (forest, savanna and treeless areas) in the tropical and subtropical Americas by mea
Data from: Dispersal increases the resilience of tropical savanna and forest distributions
负责人:
关键词:
Biogeography;climate change;Dispersal;Ecology: spatial;Ecology: theoretical;Modeling: spatial;Savanna;Tropical Forest
DOI:
doi:10.5061/dryad.mkkwh70vc
摘要:
Global change may induce changes in savanna and forest distributions, but the dynamics of these changes remain unclear. Classical biome theory

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