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Data from: Experimental evolution reveals differences between phenotypic and evolutionary responses to population density
负责人:
关键词:
trade-offs;Sexual selection & conflicts;ecological immunology;Plodia interpunctella
DOI:
doi:10.5061/dryad.7f32h
摘要:
, population density mediates both reproductive investment and immune function in the Indian meal moth, Plodia interpunctella. However, the evolutionary respons
Data from: Spatial and temporal variation in hornbill densities in Namdapha Tiger Reserve, Arunachal Pradesh, north-east India
负责人:
关键词:
Aceros nipalensis;Buceros bicornis;Great Hornbill;Wreathed Hornbill;Anorrhinus austeni;Rufous-necked Hornbill;Rhyticeros undulatus;White-throated Brown Hornbill;Ptilolaemus austeni
DOI:
doi:10.5061/dryad.qr068
摘要:
in north-east India. However, vital information on their abundance from the region remains scanty. Understanding spatiotemporal variation in densities provides crucial
Data from: Opposing mechanisms drive richness patterns of core and transient bird species
负责人:
关键词:
Community: structure;bird;Macroecology;Community: dynamics;species richness
DOI:
doi:10.5061/dryad.q82nn
摘要:
o core and transient species groups, and that the richness of each group is driven by different processes. The richness of core species is influenced prima
Data from: Butterflies do not alter conspecific avoidance in response to variation in density
负责人:
Jaumann, Sarah
关键词:
density life history reproductive investment oviposition preference butterfly
DOI:
doi:10.5061/dryad.6sm82
摘要:
High conspecific densities are associated with increased levels of intraspecific competition and a variety of negative effects on performance. Howeve
Data from: How feathered are birds? environment predicts both the mass and density of body feathers
负责人:
关键词:
comparative analysis;feather density;feather mass;thermo-insulation;Birds;waterproofing
DOI:
doi:10.5061/dryad.40r6p
摘要:
1.Studies modelling heat transfer of bird plumage design suggest that insulative properties can be attributed to the density and structure
Data from: From salmon to salmonberry: the effects of salmon-derived nutrients on the stomatal density of leaves of the nitriphillic shrub Rubus
负责人:
关键词:
stomata;salmonberry;Rubus spectabilis;1900 to present;stomatal density;Oncorhynchus spp.;nutrient subsidy;salmon-derived nutrients
DOI:
doi:10.5061/dryad.63sj6f0
摘要:
stomatal density increased by 1.12 stomata per mm-2 (~0.5%) for every kg of salmon per meter of stream. Over the range of salmon densities observed (1.8 – 49.0 kg pe
Data from: Experiments reveal limited top-down control of key herbivores in southern California kelp forests
负责人:
关键词:
Strongylocentrotus purpuratus;rocky reef;Macrocystis pyrifera;Panulirus interruptus;Semicossyphus pulcher;functional response;Mesocentrotus franciscanus;Density Dependence
DOI:
doi:10.5061/dryad.50t6sq6
摘要:
Predator responses to gradients in prey density have important implications for population regulation and are a potential structuring force
Data from: Parental care masks a density-dependent shift from cooperation to competition among burying beetle larvae
负责人:
关键词:
competition;trade-offs;Nicrophorus;Maternal Effect;cooperation;Behavior
DOI:
doi:10.5061/dryad.qt4nf
摘要:
the balance towards competition in some environments and cooperation in others. Here we show that the presence of parental care and the density of larvae
Data from: Sensitivity of functional diversity metrics to sampling intensity
负责人:
关键词:
functional diversity;Poaceae;Carabidae;trait data;community data;undersampling
DOI:
doi:10.5061/dryad.1fn46
摘要:
and ecosystem functioning. However, studies using FD metrics vary greatly in the intensity by which ecological communities were sampled and it is largely unknown
Data from: Field manipulations of resources mediate the transition from intraspecific competition to facilitation
负责人:
Svanfeldt, Karin
关键词:
population density density-dependence coexistence SGH marine invertebrates food flow
DOI:
doi:10.5061/dryad.sc4s4
摘要:
resource availability over natural population densities for the marine bryozoan Watersipora subtorquata. 4. We found negative effects of density on colony performance

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