dataService

您的位置: 首页 > 数据服务 > 数据列表页

筛选

共检索到341条 ,权限内显示50条;

Data from: Assessing the contributions of reduced immigrant viability and fecundity to reproductive isolation
负责人:
关键词:
Ecology: evolutionary;Speciation: ecological;reproductive isolation;Speciation: allopatric;Selection: natural
DOI:
doi:10.5061/dryad.0nm3k
摘要:
ed viability as a reproductive isolating barrier should increase in importance as the relative costs of reproduction increase. Consistent with the elevated
Data from: Differential allocation of parental investment and the trade-off between size and number of offspring
负责人:
关键词:
Reproductive compensation;sexual selection;state-dependent model;parental care adjustment;differential allocation;parental effects;quality quantity trade-off
DOI:
doi:10.5061/dryad.3kf1913
摘要:
s reproductive costs and offspring benefits. We present a stochastic dynamic model of DA in which females care for a series of clutches when mated with males of diffe
Data from: Effects of climate on reproductive investment in a masting species: assessment of climatic predictors and underlying mechanisms
负责人:
关键词:
Pinus ponderosa;plant population and community dynamics;Resource limitation;?T model;Economies of scale;seed cone production;reproductive trade-offs
DOI:
doi:10.5061/dryad.h29r7
摘要:
reproduction (e.g. lower reproductive costs through weakened trade-offs) and this dynamic, expressed across multiple individuals, reinforces these benefits thro
Data from: Morph-specific patterns of reproductive senescence: connections to discrete reproductive strategies
负责人:
关键词:
life-history;senescence;bird;Behavior: reproductive;Zonotrichia albicollis
DOI:
doi:10.5061/dryad.vj5pn
摘要:
related to reproductive senescence across the sexes, arguing against especially high costs of the traits associated with white morph identity. Rather
Data from: Divergent selection on, but no genetic conflict over, female and male timing and rate of reproduction in a human population
负责人:
关键词:
Life history;sexually antagonistic selection;genetic correlation;heritability
DOI:
doi:10.5061/dryad.4h071
摘要:
to a conflict over trait expression. In mammals, the obligate costs of reproduction are higher for females, making reproductive timing and rate especially liable
Data from: Chronology of reproductive investment determines predation risk aversion in a felid-ungulate system
负责人:
关键词:
sexual segregation;Puma concolor coryi;predation risk;behavioural risk effect;Odocoileus virginianus
DOI:
doi:10.5061/dryad.qn55s
摘要:
reproductive investment. However, the costs of reproductive investment may mitigate predation risk aversion relative to periods when the link between reproductive
Data from: Influence of early reproductive success on longevity and late reproductive success in an alpine ungulate
负责人:
关键词:
Life history: aging;senescence;ungulates;Oreamnos americanus;Environmental variability;Life history: trade offs;Reproduction: costs
DOI:
doi:10.5061/dryad.48kf0
摘要:
The life-history theories of aging predict lifetime trade-offs between early reproductive allocation and late-life survival, reproduction, or bot
Data from: Differential allocation revisited: when should mate quality affect parental investment?
负责人:
关键词:
parental care;Reproduction: investment;maternal effects;Behavior: social;Behavior: reproductive;Mate choice;Behavior;Behavior: evolution;Methods: computer simulations
DOI:
doi:10.5061/dryad.qc561
摘要:
of reproductive benefits versus costs for females mated to males of different quality. Contrary to popular belief, analytical and stochastic dynamic models both sh

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