筛选
科学数据
统计数据
共检索到28条 ,权限内显示50条;
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Identifying future zoonotic disease threats: where are the gaps in our understanding of primate infectious diseases?
- 负责人:
- Cooper, Natalie
- 关键词:
- primate parasite Global Mammal Parasite Database sampling gaps parasite accumulation curves macroparasites microparasites
- DOI:
- doi:10.5061/dryad.510sb
- 摘要:
- how much more sampling is needed, and where that effort should focus in terms of host species and geographic locations. Here we identify these gaps
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: On the probabilities of branch durations and stratigraphic gaps in phylogenies of fossil taxa when rates of diversification vary over time
- 负责人:
- DOI:
- doi:10.5061/dryad.926bs5d
- 摘要:
- about rates of anatomical or ecological change. Branch durations necessarily posit stratigraphic gaps in sampling within a clade over which we have failed
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Assessing cetacean surveys throughout the Mediterranean Sea: a gap analysis in environmental space
- 负责人:
- DOI:
- doi:10.5061/dryad.4pd33
- 摘要:
- years by many organisations. Survey coverage was highly heterogeneous geographically and seasonally: large data gaps were present in the eastern
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Resolving a phylogenetic hypothesis for parrots: implications from systematics to conservation
- 负责人:
- DOI:
- doi:10.5061/dryad.m6n2t
- 摘要:
- . Intraspecific sampling has not been geographically or phylogenetically even across Psittaciformes, especially poor in the cockatoos, Southeast Asia, and par
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Closing the gap: avian lineage splits at a young, narrow seaway imply a protracted history of mixed population response
- 负责人:
- DOI:
- doi:10.5061/dryad.r1b48
- 摘要:
- The evolutionary significance of spatial habitat gaps has been well recognized since Alfred Russel Wallace compared the faunas of Bali and Lombok
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Lungfish diversity in Romer’s Gap: reaction to the end-Devonian extinction
- 负责人:
- DOI:
- doi:10.5061/dryad.66598
- 摘要:
- of morphological diversity over a narrow time period suggests that, following the end-Devonian extinction, gaps in ecospace left by the extinction of major groups of fishes
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Extending phylogeography to account for lineage fusion
- 负责人:
- 关键词:
- DOI:
- doi:10.5061/dryad.q0b78b5
- 摘要:
- if additional genetic data (e.g., 400 loci) are available. Notwithstanding some simplifying assumptions of our simulations and the knowledge gaps that remain
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Delimiting species-poor datasets using single molecular markers: a study of barcode gaps, haplowebs and GMYC
- 负责人:
- DOI:
- doi:10.5061/dryad.t7m5v
- 摘要:
- , three, or six species simulated under a wide range of population sizes, speciation rates, mutation rates and sampling efforts. Our results show tha
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: A comparison of single-sample estimators of effective population sizes from genetic marker data
- 负责人:
- DOI:
- doi:10.5061/dryad.kf415
- 摘要:
- population properties (e.g. bottlenecks, nonrandom mating, haplodiploid), marker properties (e.g. linkage, polymorphisms) and sample properties (e.g. numb
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Inclusive taxon sampling suggests a single, stepwise origin of ectolecithality in Platyhelminthes
- 负责人:
- DOI:
- doi:10.5061/dryad.nh31f
- 摘要:
- arguments for multiple origins of ectolecithality, and Neoophora has to date seen little support from molecular phylogenetic research, largely due to gaps