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共检索到671条 ,权限内显示50条;
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Data from: Density-dependent intraspecific aggression regulates survival in northern Yellowstone wolves (Canis lupus)
- 负责人:
- 关键词:
- density-dependence intraspecific competition food availability capture-recapture top predator snow water equivalent
- DOI:
- doi:10.5061/dryad.f32n1
- 摘要:
- , suggesting intrinsic density-dependent mechanisms have the potential to regulate wolf populations at high ungulate densities. When low prey availabili
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Population and genetic outcomes 20 years after reintroducing bobcats (Lynx rufus) to Cumberland Island, Georgia USA
- 负责人:
- DOI:
- doi:10.5061/dryad.4429j
- 摘要:
- ons of a population viability analysis conducted at the time of reintroduction, which estimated the population would average 12–13 bobcats after 10 years. We identified several pairs
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Data from: A Drosophila laboratory evolution experiment points to low evolutionary potential under increased temperatures likely to be experienced
- 负责人:
- DOI:
- doi:10.5061/dryad.gd8jb
- 摘要:
- tance and a decline in heat knock-down resistance in replicate populations exposed to increasing temperatures, (ii) similar egg-to-adult viability and fecundity
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Demography of a high density tiger population and its implications for tiger recovery
- 负责人:
- 关键词:
- PHVA
- DOI:
- doi:10.5061/dryad.vc3143h
- 摘要:
- using open population capture?mark?recapture framework between 2010?2015 to estimate annual abundance, spatially explicit density, survival, recruitment
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Data from: Influence of climate change and post-delisting management on long-term population viability of the conservation-reliant Kirtland’s warbler
- 负责人:
- DOI:
- doi:10.5061/dryad.1536b56
- 摘要:
- habitat quality, on population viability. Our results indicated the Kirtland’s Warbler population is stable under current environmental and management conditi
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Scaling up the effects of inbreeding depression from individuals to metapopulations
- 负责人:
- Nonaka, Etsuko
- 关键词:
- Glanville fritillary butterfly metapopulation inbreeding depression extinction metapopulation persistence heterozygosity individual-based model
- DOI:
- doi:10.5061/dryad.1fc75v6
- 摘要:
- ;5.Inbreeding depression can decrease the viability of small metapopulations even when they are strongly influenced by stochastic extinction-colonizati
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Diet variability among insular populations of Podarcis lizards reveals diverse strategies to face resource-limited environments
- 负责人:
- DOI:
- doi:10.5061/dryad.2b1g52j
- 摘要:
- cular in populations of mesopredators such as lizards. Indeed, high levels of population density associated with low food abundance and low predation ar
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Data from: Possible adverse impact of contaminants on Atlantic cod population dynamics in coastal ecosystems
- 负责人:
- Ono, Kotaro
- 关键词:
- DOI:
- doi:10.5061/dryad.3r8h547
- 摘要:
- on on Atlantic cod (Gadus morhua) population dynamics in coastal waters of Norway by combining unique time series of juvenile cod abundance, body size, environmental
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Applying the multistate capture-recapture robust design to characterize metapopulation structure
- 负责人:
- Chabanne, Delphine
- 关键词:
- spatial scales heterogeneity subpopulations local transitions mark-recapture wildlife conservation distribution
- DOI:
- doi:10.5061/dryad.24s3c
- 摘要:
- (or subpopulations) may increase heterogeneity in individual capture probability. Conversely, the use of an appropriate MR study design which accommodates
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Data from: The role of environment and core-margin effects on range-wide phenotypic variation of a montane grasshopper
- 负责人:
- 关键词:
- insects;Chorthippus saulcyi moralesi;Morphometrics;population genetics;Adaptation;natural selection
- DOI:
- doi:10.5061/dryad.qv56d
- 摘要:
- ) the development of dispersal-related traits is associated with different parameters related to population persistence/turnover, including habitat suitability stabili