dataService

您的位置: 首页 > 数据服务 > 数据列表页

筛选

共检索到28条 ,权限内显示50条;

Data from: Niche evolution and thermal adaptation in the temperate species Drosophila americana
负责人:
关键词:
Drosophila americana;niche conservatism;Demography;developmental time;Quaternary;phylogeography;Drosophila;thermal adaptation;locomotor activity;Ecological Niche Modeling
DOI:
doi:10.5061/dryad.5ng71
摘要:
, developmental time and fertility/viability) of the temperate species Drosophila americana and its two chromosomal forms. Temperature is the environmental factor tha
Data from: Hallauer's Tusón: a decade of selection for tropical- to-temperate phenological adaptation in maize
负责人:
关键词:
adaptation selection response maize flowering time photoperiod climate change
DOI:
doi:10.5061/dryad.8f64f
摘要:
to temperature-dependent plasticity in flowering time. Genotype-by-environment interactions represented a relatively small component of the ph
Data from: Grass competition overwhelms effects of herbivores and precipitation on early tree establishment in Serengeti
负责人:
关键词:
herbaceous vegetation;Acacia tortilis;plant-animal interactions;Recruitment;Acacia robusta;competition;facilitation;plant-available moisture;water;environmental gradients
DOI:
doi:10.5061/dryad.tn2d16t
摘要:
l demographic bottlenecks at early stages of the tree life cycle. A major impediment to testing this hypothesis is the lack of data on the relative strengths
Data from: Climate, not Aboriginal landscape burning, controlled the historical demography and distribution of fire-sensitive conifer populations ac
负责人:
关键词:
climate change;conifer;phylogeography;fire;Aboriginal fire management;population demography;Callitris columellaris species complex;Pleistocene
DOI:
doi:10.5061/dryad.6j777
摘要:
t the arid populations experienced strong bottlenecks, consistent with range contractions during the Last Glacial Maximum (ca 20 kya) predicte
Data from: Deadly competition and life-saving predation: the potential for alternative stable states in a stage-structured predator–prey system
负责人:
Toscano, Benjamin J.
关键词:
Density-dependence Indirect interactions Intraspecific variation Omnivory Size-structure
DOI:
doi:10.5061/dryad.80mq6
摘要:
to alternative stable states. In one state, prey exclude predators through competition (i.e. juvenile competitive bottleneck), while in the alternative, adult predators control
Data from: Declines in pinyon pine cone production associated with regional warming
负责人:
关键词:
mast seeding;regeneration;pi?on pine;1969-1978 and 2003-2012;Pinus Edulis;climate change;reproduction;pinyon-juniper woodlands
DOI:
doi:10.5061/dryad.1s625
摘要:
ross this region over the next century, these findings suggest seed cone production may be an increasingly important bottleneck for future pinyon pine regenera
Data from: Evolutionary dynamics of a rapidly receding southern range boundary in the threatened California Red-Legged Frog (Rana draytonii)
负责人:
关键词:
conservation genetics;phylogeography;Rana draytonii;Wildlife Management;Population Genetics - Empirical
DOI:
doi:10.5061/dryad.g2b4h
摘要:
further away from the range boundary. Demographic simulations indicate that bottlenecks in peripheral isolates are associated with processes exte
Data from: Genetic uniformity characterizes the invasive spread of water hyacinth (Eichhornia crassipes), a clonal aquatic plant
负责人:
关键词:
Natural Selection and Contemporary Evolution;Plant Mating Systems;Eichhornia crassipes;invasive species;Population Genetics - Empirical
DOI:
doi:10.5061/dryad.1365
摘要:
seedling establishment. The global patterns of genetic diversity in E. crassipes likely result from severe genetic bottlenecks during colonization
Data from: Inbreeding promotes female promiscuity
负责人:
关键词:
Experimental evolution;Coleoptera;inbreeding avoidance;Insecta;Tenebiornidae;Mating Systems;polyandry;sperm competition;Tribolium castaneum;Invertebrata;Genetic compatibility
DOI:
doi:10.5061/dryad.2cn83
摘要:
selection from prospective fitness gains through polyandry. These data illustrate how this common mating pattern can evolve if population genetic bottlenecks
Data from: Evidence that implicit assumptions of ‘no evolution’ of disease vectors in changing environments can be violated on a rapid timescale
负责人:
关键词:
temperature bottlenecks;Rapid evolution;expansion patterns;Multilocus genotypes;Aedes japonicus japonicus;Landscape Genetics;biological invasions
DOI:
doi:10.5061/dryad.sd3b0
摘要:
s (altered allelic frequencies) to a temperature gradient in as little as 7–10 years even in the presence of high gene flow, and further, that this response

首页上一页123下一页尾页

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