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Data from: Postcranial diversity and recent ecomorphic impoverishment of North American gray wolves
负责人:
关键词:
Quaternary;Canis dirus;Holocene;Canis lupus;postcrania;Pleistocene
DOI:
doi:10.5061/dryad.kj239
摘要:
ibly in response to a new level or type of prey depletion. One of the consequences of recent extirpation of the Plains (C. l. nubilus) and Mexican wolves
Data from: Factors influencing detection of eDNA from a stream-dwelling amphibian
负责人:
关键词:
Amphibians Environmental DNA Idaho giant salamander DNA degradation qPCR
DOI:
doi:10.5061/dryad.mt60p
摘要:
e is known about how processes such as secretion rate, environmental degradation, and time since colonization or extirpation from a given site affect eDNA measurements. Usi
Data from: Defaunation increases the spatial clustering of lowland Western Amazonian tree communities
负责人:
Bagchi, Robert
关键词:
Determinants of plant community diversity and structure empty forest hunting Janzen-Connell hypothesis replicated spatial point patterns seed dispersal tropical forest plant-animal interactions density-dependence
DOI:
doi:10.5061/dryad.88bq8
摘要:
might suffer increased distance- and density- dependent mortality. Consequently, extirpation of large vertebrates may alter the compositi
Data from: Populations at risk: conservation genetics of kangaroo mice (Microdipodops) of the Great Basin Desert
负责人:
关键词:
microsatellites;population genetics;kangaroo mice;Microdipodops;Microdipodops pallidus;Microdipodops megacephalus;historical biogeography;Great Basin Desert;effective population size;Holocene;Pliocene;Pleistocene
DOI:
doi:10.5061/dryad.r531f
摘要:
onmental pressures and hence may be at risk of extirpation. Results of this study indicate that each Microdipodops group should be recognized, and therefore managed
Data from: Multiple mechanisms confer stability to isolated populations of a rare endemic plant
负责人:
关键词:
Yermo xanthocephalus
DOI:
doi:10.5061/dryad.3ps1513
摘要:
probabilities of extirpation. We used a combination of long term census data and a five-year demographic study of a naturally rare, endemic plant, Yermo
Data from: Resource selection and landscape change reveal mechanisms suppressing population recovery for the world's most endangered antelope
负责人:
Goheen, Jacob R.
关键词:
endangered species habitat loss megaherbivore declines predation risk reintroduction tree encroachment elephant extinction refugee species
DOI:
doi:10.5061/dryad.p1v07
摘要:
low numbers of hirola are due at least partly to habitat loss via tree encroachment, triggered by some combination of elephant extirpation, overgrazing
Data from: Ongoing changes in the avifauna of La Selva Biological Station, Costa Rica: twenty-three years of Christmas Bird Counts
负责人:
关键词:
Christmas Bird Counts;physiological tolerance;extirpation;citizen science;Dispersal;specialization;Aves;climate change
DOI:
doi:10.5061/dryad.65v10
摘要:
population declines of tropical birds. In particular, the associations between population trends and body size implicate physiological mechanisms influencing
Data from: Effects of landscape configuration and composition on phylogenetic diversity of trees in a highly fragmented tropical forest
负责人:
关键词:
habitat loss;phylogenetic structure;landscape configuration and composition;landscape structure;habitat fragmentation;edge effect
DOI:
doi:10.5061/dryad.fq988
摘要:
e higher in interiors than at edges. Synthesis. Changes in MPD and sesMNTD suggest that extirpation of species at edges or in highly fragmented landscapes

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