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共检索到330条 ,权限内显示50条;
Data from: What's the meaning of local? Using molecular markers to define seed transfer zones for ecological restoration in Norway
- 负责人：
- DOI：
- doi:10.5061/dryad.7q10s
- 摘要：
- r, there are no guidelines for how local seed should be selected. In this study, we use genetic variation in a set of alpine species (Agrostis mertensii
Data from: Effects of pollination intensity on offspring number and quality in a wind-pollinated herb
- 负责人：
- Labouche, Anne-Marie
- 关键词：
- maternal effects seed size offspring vigour hypothesis Plant population and community dynamics Reproductive ecology dioecious plants Mercurialis annua
- DOI：
- doi:10.5061/dryad.55186
- 摘要：
- Low pollination intensity may cause low seed set in plant populations and is thought to be responsible for evolutionary transitions from outcrossing
Data from: Strong natural selection during plant restoration favors an unexpected suite of plant traits
- 负责人：
- DOI：
- doi:10.5061/dryad.10453
- 摘要：
- e a non-random subset of the original seeds, with directional selection consistently favoring a correlated suite of traits in both field sites: small plant
Data from: Wind dispersal is predicted by tree, not diaspore, traits in comparisons of neotropical species
- 负责人：
- Augspurger, Carol
- 关键词：
- crop size dispersal kernel functional traits rate of descent seedling recruitment seed shadow tree height wing-loading
- DOI：
- doi:10.5061/dryad.56cn4
- 摘要：
- 1. The seed shadow created by wind dispersal around parent trees may be affected by functional traits, as well as wind conditions and surrounding
Data from: Evidence of a component Allee effect driven by predispersal seed predation in a plant (Pedicularis rex, Orobanchaceae)
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.6cv06
- 摘要：
- (fruit set and initial seed set) before predation between sparse and dense patches in either year, indicating no pollination-driven Allee effect. Howeve
The Swift Current hillslopes, Saskatchewan: Digital elevation data
- 负责人：
- FRDR-DFDR;;FRDR-DFDR
- 关键词：
- elevation data DEM high-resolution topography micro-topography hillslopes agriculture tillage seeding Prairies
- DOI：
- doi:10.20383/101.0117
- 摘要：
- (Hillslope 1), 4.66 ha (Hillslope 2), and 4.86 ha (Hillslope 3). This dataset provides two sets of bare-ground digital elevation data for the Swift Current
Data from: A synthesis of empirical plant dispersal kernels
- 负责人：
- Bullock, James
- 关键词：
- dispersal distance dispersal syndrome dispersal location kernel exponential exponential power Gaussian log-sech plant height probability density function seed mass
- DOI：
- doi:10.5061/dryad.mq2ff
- 摘要：
- ormation about the general shape and form of plant dispersal kernels. We addressed this gap by synthesizing empirical data describing seed dispersal and fitting
Data from: Reduced dispersal at non-expanding range margins: a matter of dispersers' identity
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.612jm640j
- 摘要：
- the southern range margin of the species. In a set of cafeteria and baiting experiments, we found that overall seed removal rates, the contribution of high
Data from: Using seedling and pericarp tissues to determine maternal parentage of dispersed valley oak recruits
- 负责人：
- DOI：
- doi:10.5061/dryad.4bm3739j
- 摘要：
- % (seedling assay only) versus 91% (mixed assay). The strategy of choice is to use seedling genotypes to identify a small set of credible parental candidates
Data from: Relatively weak inbreeding depression in selfing but also in outcrossing populations of North American Arabidopsis lyrata
- 负责人：
- DOI：
- doi:10.5061/dryad.6qj2n
- 摘要：
- r, inbreeding depression per seed may underestimate true levels of inbreeding depression, because self-incompatible plants showed strong reductions in seed set aft
