筛选
科学数据
统计数据
共检索到161条 ,权限内显示50条;
Data from: Maize-dominated landscapes reduce bumble bee colony growth through pollen diversity loss
- 负责人:
- Hass, Annika
- 关键词:
- bumble bee colony growth crop diversity configurational heterogeneity landscape heterogeneity maize pollinator pollen oilseed rape
- DOI:
- doi:10.5061/dryad.1c8h2kj
- 摘要:
- ) on weight gain of buff-tailed bumble bee colonies (Bombus terrestris) colonies and the pollen diversity collected by them in 20 landscapes in Central Germany.
Data from: Climate change impacts on bumblebees converge across continents
- 负责人:
- DOI:
- doi:10.5061/dryad.gf774
- 摘要:
- t the equator. Using long-term observations across Europe and North America over 110 years, we tested for climate change–related range shifts in bumblebee species
Data from: Ants and ant scent reduce bumblebee pollination of artificial flowers
- 负责人:
- DOI:
- doi:10.5061/dryad.3v7k3
- 摘要:
- or female function, we allowed bumblebees (Bombus impatiens) to forage (1) on flowers with or without ants (Myrmica rubra) and (2) on flowers
Data from: Assessing species richness trends: declines of bees and bumblebees in the Netherlands since 1945.
- 负责人:
- 关键词:
- DOI:
- doi:10.5061/dryad.34tmpg4fm
- 摘要:
- ) and bumblebees (for spatial grid cells sampled in three periods). Smaller richness declines are predicted for non-Bombus bees than bumblebees. Howeve
Data from: Global decline of bumblebees is phylogenetically structured and inversely related to species range size and pathogen incidence
- 负责人:
- DOI:
- doi:10.5061/dryad.71q32
- 摘要:
- extinction risk. We applied such an approach to analyse patterns of bumblebee (Bombus) decline. We assembled a database representing approximately 43% of the circa 260 globally
Data from: Chronic neonicotinoid pesticide exposure and parasite stress differentially affects learning in honeybees and bumblebees
- 负责人:
- DOI:
- doi:10.5061/dryad.15264
- 摘要:
- acquisition in honeybees, leading to potential impacts on colony fitness, but not in bumblebees. Infection by the microsporidian parasite Nosema ceranae slight
Data from: Robustness of the outcome of adult bumblebee infection with a trypanosome parasite after varied parasite exposures duri
- 负责人:
- DOI:
- doi:10.5061/dryad.1684v7t1
- 摘要:
- environmental variation affects the outcome of an infection is one important question that relates to this complexity. We here use the model system of the bumblebee
Data from: Evidence for Batesian mimicry in a polymorphic hoverfly
- 负责人:
- 关键词:
- Volucella bombylans;distribution;Bombus spp.;natural selection;Holocene;Adaptation;polymorphism
- DOI:
- doi:10.5061/dryad.ms172
- 摘要:
- the hypothesis that these morphs are Batesian mimics of different bumblebee species. The frequency of the black and yellow hoverfly morph was signific
bumble bees using RAD sequencing
- 负责人:
- DOI:
- doi:10.5061/dryad.12j05
- 摘要:
- h population genetic parameters. Restriction site-associated DNA sequencing (RADseq) is used to analyse thousands of variants in the bumble bee species Bombus
Data from: High gut microbiota diversity provides lower resistance against infection by an intestinal parasite in bumblebees
- 负责人:
- DOI:
- doi:10.5061/dryad.4nm5sh4
- 摘要:
- of the host itself, infection success depends on the colonization resistance of the microbiota. In the bumblebee, Bombus terrestris, the microbiota provides