筛选
科学数据
统计数据
共检索到2725条 ,权限内显示50条;
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Consistent associations between body size and hidden contrasting color signals across a range of insect taxa
- 负责人:
- Kang, Changku
- 关键词:
- Adaptation Behavior: antipredator Behavior: evolution Coevolution Crypsis: coloration Ecology: evolutionary Macroevolution Phylogenetics: comparative Insect
- DOI:
- doi:10.5061/dryad.7g227bm
- 摘要:
- to elucidate the relationship between body size and color contrast between forewings and hindwings, we found evidence for the predicted size-color contrast
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Shrub expansion of Alnus viridis drives former montane grassland into nitrogen saturation
- 负责人:
- DOI:
- doi:10.5061/dryad.68fs0
- 摘要:
- at low elevation, clearly indicating an excess of available N in Alnus shrubland. In contrast, N leaching across all pastures was close to zero (0.08
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Strong pollinator-mediated selection for increased flower brightness and contrast in a deceptive orchid
- 负责人:
- DOI:
- doi:10.5061/dryad.nf663
- 摘要:
- e is pronounced variation in petal brightness, patch size, amount of dark markings, and contrast between patch and petal margin. We tested whether pollinators
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: De novo assembly and characterization of the transcriptome of the parasitic weed Cuscuta pentagona identifies genes associated with plant
- 负责人:
- DOI:
- doi:10.5061/dryad.7fr20
- 摘要:
- , response to stress and stimuli, as well as genes encoding enzymes involved in cell wall modifications. By contrast expression of photosynt
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Harsh environmental regimes increase the functional significance of intraspecific variation in plant communities
- 负责人:
- DOI:
- doi:10.5061/dryad.0zpc866v8
- 摘要:
- , but the influence of abiotic factors on the balance between intraspecific and interspecific effects in contrasting environments is uncertain. We predicted that
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Trade-offs in parasitism efficiency and brood size mediate parasitoid coexistence, with implications for biological control
- 负责人:
- DOI:
- doi:10.5061/dryad.s6k26
- 摘要:
- 1. Parasitoids often are selected for use as biological control agents because of their high host specificity, yet such host specificity can result
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Impact of livestock grazing intensity on the plant diversity of species-rich montane grassland in the northern Drakensberg, South Africa by Thamsanqa
- 负责人:
- Thamsanqa Alfred Shezi
- DOI:
- doi:10.15493/saeon.gfw.10000006
- 摘要:
- uniformity of environment by sampling only spurs and crests. The fence-line contrast between GGHNP and QwaQwa was sampled using 40 adjacent pairs of plots
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Foraging and fasting can influence contaminant concentrations in animals: an example with mercury contamination in a free-ra
- 负责人:
- Peterson, Sarah H.
- DOI:
- doi:10.5061/dryad.q0t6b
- 摘要:
- ting a fasting-associated concentration of mercury as seals lost mass. In contrast to blood, mercury concentrations in female's muscle increased by 19% duri
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Pulmonary nodule detection in patients with a primary malignancy using hybrid PET/MRI: is there value in adding contrast-enhanced
- 负责人:
- 关键词:
- DOI:
- doi:10.5061/dryad.7tr41
- 摘要:
- Purpose: To investigate the added value of post-contrast VIBE (volumetric-interpolated breath-hold examination) to PET/MR imaging
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Risk taking of educated nematodes
- 负责人:
- 关键词:
- DOI:
- doi:10.5061/dryad.s6j3678
- 摘要:
- r; any one individual could be killed by the host's immune response. Here we use a model system to show that environmental cues and parasite past experience