dataService

您的位置: 首页 > 数据服务 > 数据列表页

筛选

共检索到662条 ,权限内显示50条;

Data from: The effects of diet and mating system on reproductive (and post-reproductive) lifespan in a freshwater snail
负责人:
关键词:
Physa acuta;Physella acuta
DOI:
doi:10.5061/dryad.vk5176r
摘要:
and somatic lifespans, determine the total number of reproductive events, and evaluate how the reproductive rate changes with age. Overall, mated snails
Data from: Delayed timing of breeding as a cost of reproduction
负责人:
关键词:
reproductive value;renesting;breeding time;carry over effects;Cost of reproduction;seasonal fitness decline;Oenanthe oenanthe;timing of arrival;bayesian analysis
DOI:
doi:10.5061/dryad.1f240
摘要:
decline in reproductive output. Our study shows that the main cost of reproduction was apparent in the timing of arrival and breeding in this migratory species. Henc
Data from: Residency time as an indicator of reproductive restraint in male burying beetles
负责人:
关键词:
Nicrophorus orbicollis;male residency time;burying beetle
DOI:
doi:10.5061/dryad.23h06
摘要:
reproduction as a response to decreasing residual reproductive value. The reproductive restraint hypotheses predicts that as individuals age they will al
Data from: Demographic consequences of greater clonal than sexual reproduction in Dicentra canadensis
负责人:
关键词:
Dicentra canadensis;life stages;seed and tuber production;clonal plant;demographic census;supplemental pollination;Holocene
DOI:
doi:10.5061/dryad.j21v2
摘要:
with seedlings and reduce inter-genet pollination. Nevertheless, the role of clonality in relation to variable sexual reproduction in population dynamics is oft
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:
Reduced fitness of immigrants from alternative environments is thought to be an important reproductive isolating barrier. Most studies evaluati
Data from: Broodstock history strongly influences natural spawning success in hatchery steelhead (Oncorhynchus mykiss)
负责人:
关键词:
hatchery;conservation;domestication;salmon;captive breeding;Oncorhynchus mykiss;reproductive success
DOI:
doi:10.5061/dryad.rb1pp
摘要:
We used genetic parentage analysis of 6200 potential parents and 5497 juvenile offspring to evaluate the relative reproductive success of hatchery
Data from: Variance in reproductive success is driven by environmental factors not mating system in Bonytail
负责人:
Osborne, Megan
关键词:
reproductive ecology variance in reproductive success
DOI:
doi:10.5061/dryad.1pv891t
摘要:
ecology of the endangered Bonytail, and to evaluate whether protected off‐channel habitats could be used as an alternative to hatchery production. By genotyping adults
Data from: Using social parasitism to test reproductive skew models in a primitively eusocial wasp
负责人:
关键词:
Social parasitism;polistes wasps;Polistes dominulus;reproductive skew;Polistes semenowi
DOI:
doi:10.5061/dryad.84mf4
摘要:
riables represents a valuable opportunity to explore the mechanisms underpinning reproductive skew within the social Hymenoptera. We present a direct
Data from: Variation in parent-offspring kinship in socially monogamous systems with extra-pair reproduction and inbreeding
负责人:
关键词:
pedigree;parental care;Melospiza melodia;mating system;extra-pair reproduction;kinship;Inbreeding;Holocene
DOI:
doi:10.5061/dryad.4r383
摘要:
s of extra-pair reproduction and inbreeding on a brood's total allelic value to its socially-paired parents. Cuckolded male song sparrows were almost al
Data from: The size advantage model of sex allocation in the protandrous sex-changer Crepidula fornicata: role of the mating system, sperm storage
负责人:
关键词:
Mating Systems;Life history: evolution;Reproduction: strategies;Crepidula fornicata;Behavior: reproductive;Social structure;Sex: allocation
DOI:
doi:10.5061/dryad.p0c02
摘要:
Sequential hermaphroditism is adaptive when the reproductive value of an individual varies with size or age, and this relationship differs bet

首页上一页12345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