筛选
科学数据
统计数据
共检索到145条 ,权限内显示50条;
Data from: Linking beaver dam affected flow dynamics to upstream passage of Arctic grayling
- 负责人：
- DOI：
- doi:10.5061/dryad.70h0b6b
- 摘要：
- can potentially impact upstream fish migrations. We collected two years of data on Arctic grayling movement through a series of beaver dams in a low
Data from: Biogeophysical and physiological processes drive movement patterns in a marine predator
- 负责人：
- Howey, Lucy A.
- DOI：
- doi:10.5061/dryad.2qp66
- 摘要：
- blue sharks, and compare the findings to existing Atlantic movement models. Results: Data collected from 23 blue sharks instrumented with po
Data from: Destruction of spider webs and rescue of ensnared nestmates by a granivorous desert ant (Veromessor pergandei)
- 负责人：
- Kwapich, Christina L.
- DOI：
- doi:10.5061/dryad.412jp56
- 摘要：
- . To maintain their size, large colonies must collect enough seeds to produce 650 new ants each day. We hypothesize that the removal of spider webs allows
Data from: Floral isolation and pollination in two hummingbird-pollinated heliconias data
- 负责人：
- DOI：
- doi:10.5061/dryad.5732bd7
- 摘要：
- r, an average difference in length of 12 mm between H. caribaea and H. bihai flowers did not prevent heterospecific pollen transfer, and both sexes transpo
Data from: A simple experimental set-up to disentangle the effects of altered temperature and moisture regimes on soil organisms
- 负责人：
- DOI：
- doi:10.5061/dryad.6r6pn
- 摘要：
- or alters temperature and moisture gradients within intact field soil cores, after which soil biota, their activity, and vertical movements can be studied
Data from: Functional significance of petals as landing sites in fungus-gnat pollinated flowers of Mitella pauciflora (Saxifragaceae)
- 负责人：
- DOI：
- doi:10.5061/dryad.4gg73
- 摘要：
- r landings. Fruit set and pollen dispatch both significantly decreased with petal removal, indicating that petals promote female and male reproductive
Data from: Infrapopulation size and mate availability influence reproductive success of a parasitic plant
- 负责人：
- DOI：
- doi:10.5061/dryad.m2763r3
- 摘要：
- pulations can be more attractive to pollen vectors independent of mate availability. However, we found no relationship between infrapopulation size and fruit removal
Data from: Relative importance of pollen and seed dispersal across a Neotropical mountain landscape for an epiphtytic orchid.
- 负责人：
- DOI：
- doi:10.5061/dryad.8r652
- 摘要：
- histories and limited gene flow. Furthermore, we predicted that pollen movement contributes more to gene flow than seeds because seeds are released int
Data from: Short distance pollen dispersal and low genetic diversity in a subcanopy tropical rainforest tree, Fontainea picrosperma (Euphorbiaceae)
- 负责人：
- DOI：
- doi:10.5061/dryad.73pn293
- 摘要：
- Gene flow via pollen movement affects genetic variation in plant populations and is an important consideration in plant domestication. Font
Data from: Epiphytes improve host plant water use by microenvironment modification
- 负责人：
- DOI：
- doi:10.5061/dryad.7gc7k
- 摘要：
- can be challenging, since plants without epiphytes may also otherwise differ from host plants, and experimental removal is impractical and difficult to replicate in ma
