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共检索到402条 ,权限内显示50条;
Data from: Effects of female reproductive competition on birth rate and reproductive scheduling in a historical human population
- 负责人：
- DOI：
- doi:10.5061/dryad.vv08k
- 摘要：
- . Simultaneous births of co-resident women in human families can reduce their infant survival, but whether such competition also affects overall birth rates
Data from: Positive correlations between pre- and post-copulatory sexual traits in warblers
- 负责人：
- DOI：
- doi:10.5061/dryad.1tm23sk
- 摘要：
- ross species, these song variables and testes mass/sperm length were generally positively correlated, albeit not statistically significant
Data from: The biotic interactions hypothesis partially explains bird species turnover along a lowland Neotropical precipitation gradient
- 负责人：
- DOI：
- doi:10.5061/dryad.05qfttdzd
- 摘要：
- but elevation and temperature remain constant. Time period: Present day Major Taxa Studied: Tropical Forest
Data from: The role of species-specific sensory cues in male responses to mating rivals in Drosophila melanogaster fruitflies
- 负责人：
- DOI：
- doi:10.5061/dryad.4vs00
- 摘要：
- by significantly extending mating duration and gain significant fitness benefits from doing so. Here, we tested the idea that the multiple sensory cues use
Data from: Male burying beetles extend, not reduce, parental care duration when reproductive competition is high
- 负责人：
- DOI：
- doi:10.5061/dryad.qc220
- 摘要：
- rnity hypothesis. Extended duration of parental care may be a male tactic both protecting investment (in the current brood) and maximising paternity (in subsequent
Data from: Spatial and temporal aridity gradients provide poor proxies for plant-plant interactions under climate change: a large-scale experiment
- 负责人：
- DOI：
- doi:10.5061/dryad.6j2q7
- 摘要：
- ve approaches, e.g. along spatial or temporal gradients, may be misleading and overestimate the response of plant-plant interactions to climate change.
Data from: Prediction and attenuation of seasonal spillover of parasites between wild and domestic ungulates in an arid mixed-use system
- 负责人：
- Walker, Josephine
- DOI：
- doi:10.5061/dryad.9jj84
- 摘要：
- c factors in a semi-arid system in Botswana. Optimal timing of antiparasitic treatment in livestock is then compared under a variety of alternative host scenarios
Wheat 2012 outdoor (MSc thesis)
- 负责人：
- Vos, J.;;Evers, J.;;Anten, N.
- 关键词：
- Life sciences, medicine and health care wheat tillering plant development light relations far red light grasses cereals Triticum aestivum L. Hordeum vulgare L. models
- DOI：
- doi:10.17026/dans-xh4-zdtn
- 摘要：
- d to morphological characteristics of the plant. The experiment was conducted in Wageningen (The Netherlands) in July and August 2012. Spring wheat plants (Triticum aestivum L., cv
Data from: Different ultimate factors define timing of breeding in two related species
- 负责人：
- Pakanen, Veli-Matti
- 关键词：
- climate change fitness life history strategies local recruitment phenological mismatch prior residency Great tit Willow Tit
- DOI：
- doi:10.5061/dryad.3045r
- 摘要：
- on the timing of reproduction. These selection pressures define species’ responses to warming springs. The temporal match-mismatch hypothesis suggests that timing
Data from: Bacteriocins and the assembly of natural Pseudomonas fluorescens populations
- 负责人：
- 关键词：
- Pseudomonas fluorescens;resource competition;bacteriocins;competition;soil;Pseudomonas fluorescens
- DOI：
- doi:10.5061/dryad.7f8d5
- 摘要：
- riocin production plays an important role in mediating competition over resources in natural settings and, by selecting for isolates resistant to local bacte
