Pollination services are inherently shaped by floral resource availability, through the mediation of pollinator population dynamics and the influence on energetically costly processes, such as foraging. Here, we review recent insights that have improved our mechanistic understanding of how floral resources shape bee populations and pollination services. Our scope includes advances in our understanding of how individual bees and their populations are shaped by nutrient availability; investigations into how contemporary floral resource landscapes influence foraging; and new insights into how these relationships are indirectly impacted by biotic and abiotic factors across communities and landscapes. Throughout our review, we take a mechanistic, multi-scalar approach that highlights the complexity of interactions between floral resources and bees, across space and time.

通过授粉媒介种群动态的介导以及对能源成本高昂的过程（例如觅食）的影响，传粉服务的固有属性是花卉资源的可用性。在这里，我们回顾了最近的见解，这些见解增进了我们对花卉资源如何影响蜂群和授粉服务的机制的理解。我们的研究范围包括我们对个体蜜蜂及其种群如何受养分获取影响的理解的进步；调查当代花卉资源景观如何影响觅食；以及关于这些关系如何受到社区和景观中生物和非生物因素间接影响的新见解。在整个审查过程中，我们采用了一种机械的，多标量的方法，强调了花卉资源与蜜蜂之间相互作用的复杂性，