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Data from: Avian diversification patterns across the K-Pg boundary: influence of calibrations, datasets and model misspecification
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关键词:
Mesozoic;Divergence Dating;Paleontology;fossils;phylogeny;Cenozoic;Aves
DOI:
doi:10.5061/dryad.3c3r3
摘要:
debated. The fossil record supports a primarily Cenozoic radiation of crown birds, whereas molecular divergence dating analyses generally imply tha
Washington, DC, Representatives: Private Interests in National Policymaking, 1982-1983;;Version 2
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关键词:
DOI:
doi:10.3886/icpsr06040.v2
摘要:
in Washington, race, sex, and parents' occupation and political party affiliations.;;ICPSR data undergo a confidentiality review and are altered when nec
Washington, DC, Representatives: Private Interests in National Policymaking, 1982-1983;;Archival Version
负责人:
关键词:
DOI:
doi:10.3886/icpsr06040
摘要:
in Washington, race, sex, and parents' occupation and political party affiliations.;;ICPSR data undergo a confidentiality review and are altered when nec
Cross-National Data Analysis Learning Package;;Archival Version
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关键词:
DOI:
doi:10.3886/icpsr05701
摘要:
tions, and dates of independence. Population characteristics variables include population density, urbanization index, internal security forces and the size
Cross-National Data Analysis Learning Package;;Version 1
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关键词:
DOI:
doi:10.3886/icpsr05701.v1
摘要:
tions, and dates of independence. Population characteristics variables include population density, urbanization index, internal security forces and the size
Data from: “The CarP?N neutral Project”: removal, processing and reuse of invasive fish in local terrestrial conservation projects
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关键词:
ecosystems;cost recovery;pest fish;Traceability;point source control;sustainability;invasive species;restoration;nutrients
DOI:
doi:10.5061/dryad.50jf82v
摘要:
1. Proliferation of problematic non-indigenous fish species is major biosecurity problem in many countries. 2. In Southern Hemisphere lowland river
Data from: Carry-over effects of winter habitat quality on en route timing and condition of a migratory passerine during spring migration
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关键词:
stable isotopes;seasonal interactions;Mniotilta varia;Migration
DOI:
doi:10.5061/dryad.bq64c
摘要:
ially a migrant's migration strategy. Strong selection pressures to arrive early on the breeding grounds to secure high-quality breeding territories may drive males
FLOTROP, a massive contribution to plant diversity data for open ecosystems in Tropical Africa.
负责人:
Taugourdeau, Simon;;Chatelain, Cyrille;;Mathieu, Daniel;;Juanes, Xavier;;Huguenin, Johann;;Ickowicz, Alexandre;;GBIF France;;Taugourdeau, Simon
关键词:
DOI:
doi:10.15468/oxunf1
摘要:
nce to the economy, food security and human well-being. Plant diversity within these ecosystems is driven by many factors, such as the climate, soil, fire and grazing
Black Africa Handbook;;Archival Version
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关键词:
DOI:
doi:10.3886/icpsr05019
摘要:
s as a percentage of active population, industrial production, electricity production, per capita energy consumption, educational expenditures, ec
Black Africa Handbook;;Version 1
负责人:
关键词:
DOI:
doi:10.3886/icpsr05019.v1
摘要:
s as a percentage of active population, industrial production, electricity production, per capita energy consumption, educational expenditures, ec

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