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共检索到73条 ,权限内显示50条;
Data from: Biotic-drivers of seedling establishment in Neotropical savannas: selective granivory and seedling herbivory by leaf-cutter ants
- 负责人：
- DOI：
- doi:10.5061/dryad.1hj56
- 摘要：
- lowed us to evaluate the potential net effects of consumers at the population and community levels. Overall seed removal rates in sites with Atta foraging were gre
Data from: Trait-associated loss of frugivores in fragmented forest does not affect seed removal rates
- 负责人：
- Farwig, Nina
- 关键词：
- Habitat fragmentation response traits effect traits seed dispersal mutualistic networks plant-animal interactions
- DOI：
- doi:10.5061/dryad.2784g
- 摘要：
- ) we assessed the feedback of fragmentation-induced changes on plant–frugivore interactions and seed removal rates. We found that fragmentation led to shifts
Data from: Destruction of spider webs and rescue of ensnared nestmates by a granivorous desert ant (Veromessor pergandei)
- 负责人：
- Kwapich, Christina L.
- DOI：
- doi:10.5061/dryad.412jp56
- 摘要：
- . To maintain their size, large colonies must collect enough seeds to produce 650 new ants each day. We hypothesize that the removal of spider webs allows
Data from: Herbivory differentially affects plant fitness in three populations of the perennial herb Lythrum salicaria along a latitudinal gradient
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.mk966
- 摘要：
- , seed output per plant was 8.6 times higher in the northern population compared to the southern population, whereas after herbivore removal
Data from: Invasive species removal increases species and phylogenetic diversity of wetland plant communities
- 负责人：
- DOI：
- doi:10.5061/dryad.32h05c2
- 摘要：
- and abundant of these taxa. We conducted a three-year study in two Great Lakes wetlands, testing the effects of a gradient of cattail removal intensities (mo
Data from: Understorey plant community composition reflects invasion history decades after invasive Rhododendron has been removed
- 负责人：
- DOI：
- doi:10.5061/dryad.t4j7k
- 摘要：
- 1) A growing awareness of the destructive effects of non-native invasive species has led to a massive increase in removal programmes around the world
Data from: Seed traits, not density or distance from parent, determine seed predation and establishment in an Afrotropical forest
- 负责人：
- DOI：
- doi:10.5061/dryad.qb35fd8
- 摘要：
- . Unexpectedly, seeds under fruiting conspecific trees had significantly lower removal and higher seedling establishment than those under heterospecific trees
Data from: Past tree influence and prescribed fire exert strong controls on reassembly of mountain grasslands after tree removal
- 负责人：
- DOI：
- doi:10.5061/dryad.v5f76v4
- 摘要：
- ’ was defined as the multivariate (structural or compositional) distance of subplots to reference meadows prior to tree removal. ‘Reassembly’ was defined
Data from: Direct measurement of ant predation of weed seeds in wheat cropping
- 负责人：
- Evans, Theodore A.
- 关键词：
- ants agro-ecology biocontrol ecosystem services Formicidae Salsola seed predation tillage weeds
- DOI：
- doi:10.5061/dryad.3s40t
- 摘要：
- s been suggested to be a potentially important biocontrol option. Laboratory and field tests have found high levels of seed removal from experimentally placed seed
Data from: Ant seed removal in a non-myrmecochorous Neotropical shrub: implications for seed dispersal
- 负责人：
- DOI：
- doi:10.5061/dryad.wm37pvmhh
- 摘要：
- This study investigated ant seed removal of <em>Piper sancti-felicisem>, an early successional Neotropical shrub. Neotropical <em>Piperem> ar
