dataService

您的位置: 首页 > 数据服务 > 数据列表页

筛选

共检索到1763条 ,权限内显示50条;

County Business Patterns, 1988 [United States]: U.S. Summary, State, and County Data;;Version 1
负责人:
关键词:
DOI:
doi:10.3886/icpsr09711.v1
摘要:
y Data) DS3: 1988 File 2, Census Geographic Division 1 (County Summary Data) DS4: 1988 File 2, Census Geographic Division 2 (County Summary Data) DS5
Data from: Biogeography of the livebearing fish Poecilia gillii in Costa Rica: are phylogeographic breaks congruent with fish community boundaries?
负责人:
关键词:
phylogeography;Poecilia gillii;vicariance;community assembly;Poeciliidae
DOI:
doi:10.5061/dryad.1400
摘要:
of gene flow, and effective population size. Contrary to our expectations, we did not find four monophyletic groups that mapped cleanly to our geographic
County Business Patterns, 1990 [United States]: U.S. Summary, State, and County Data;;Archival Version
负责人:
关键词:
DOI:
doi:10.3886/icpsr06030
摘要:
y Data, Census Geographic Division 1 DS4: County Summary Data, Census Geographic Division 2 DS5: County Summary Data, Census Geographic Division 3 DS6
County Business Patterns, 1990 [United States]: U.S. Summary, State, and County Data;;Version 1
负责人:
关键词:
DOI:
doi:10.3886/icpsr06030.v1
摘要:
y Data, Census Geographic Division 1 DS4: County Summary Data, Census Geographic Division 2 DS5: County Summary Data, Census Geographic Division 3 DS6
Data from: Bayesian analysis of biogeography when the number of areas is large
负责人:
关键词:
Bayesian biogeographic inference;Vireya;data augmentation;Markov chain Monte Carlo;historical biogeography;ancestral area analysis;Cenozoic;Rhododendron
DOI:
doi:10.5061/dryad.8346r
摘要:
of species range as a continuous-time Markov process of dispersal between and extinction within a set of discrete geographic areas. The main constraint of these
Data from: Crossing the uncrossable: novel trans-valley biogeographic patterns revealed in the genetic history of low dispersal mygalomorph spiders
负责人:
关键词:
Antrodiaetus;phylogeography;Landscape Genetics;Invertebrates;speciation
DOI:
doi:10.5061/dryad.121tq
摘要:
and central California. Here we build upon prior phylogeographic research using a much larger geographic sample and include additional nuclear genes, providing mor
County Business Patterns, 1984 [United States]: U.S. Summary, State, and County Data;;Archival Version
负责人:
关键词:
DOI:
doi:10.3886/icpsr08665
摘要:
[United States] Series;;Each of the county files corresponds to a Census Geographic Division.To identify values on the SIC CODE variables, please use the "1984 SIC
County Business Patterns, 1984 [United States]: U.S. Summary, State, and County Data;;Version 2
负责人:
关键词:
DOI:
doi:10.3886/icpsr08665.v2
摘要:
[United States] Series;;Each of the county files corresponds to a Census Geographic Division.To identify values on the SIC CODE variables, please use the "1984 SIC
Data from: Identification of the notothenioid sister lineage illuminates the biogeographic history of an Antarctic adaptive radiation
负责人:
关键词:
Notothenioidei;Percomorpha;Percophis;Ancestral range estimation
DOI:
doi:10.5061/dryad.s355k
摘要:
nce times, geographic distributions and paleogeographic history. Results: Percophis brasiliensis is resolved, with strong node support, as the notothenioid sister lineage. The species

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充