Impacts of plant invasions in native plant–pollinator networks
Impacts of plant invasions in native plant–pollinator networks
复制标题
植物入侵对本地植物传粉媒介网络的影响
DOI：
10.1111/nph.17339
复制
发表时间：
2021
期刊：
影响因子：
9.4
通讯作者：
Arceo‐Gómez, Gerardo
中科院分区：
文献类型：
--
作者：
Parra‐Tabla, Víctor;Arceo‐Gómez, Gerardo
入侵物种破坏互惠关系，对生物多样性的丧失和生态系统功能造成后果。虽然入侵植物对个别本地物种授粉的影响一直是许多研究的主题，但它们对整个植物传粉者群落的影响却鲜为人知。关于植物入侵的社区水平研究主要集中在两个方面：了解介导它们整合的机制;以及它们对植物-传粉者网络结构的影响。在这里，我们简要回顾了目前的知识，并提出了一个更统一的框架，评估入侵物种的整合及其对植物传粉者社区的影响。我们进一步概述了我们的理解差距，并提出了在这一领域推进知识的方法。具体而言，建模方法到目前为止已经产生了重要的预测的结果和驱动程序的入侵物种对植物群落的影响。然而，缺乏在实地测试这些预测的实验研究。我们进一步强调，需要了解入侵植物对授粉网络结构的影响及其对本地植物种群动态（种群增长）的后果之间的联系。因此，将人口统计学研究与授粉网络研究相结合是关键，以便更好地预测入侵物种对本地植物生物多样性持久性的授粉介导影响。
The disruption of mutualisms by invasive species has consequences for biodiversity loss and ecosystem function. Although invasive plant effects on the pollination of individual native species has been the subject of much study, their impacts on entire plant–pollinator communities are less understood. Community‐level studies on plant invasion have mainly focused on two fronts: understanding the mechanisms that mediate their integration; and their effects on plant–pollinator network structure. Here we briefly review current knowledge and propose a more unified framework for evaluating invasive species integration and their effects on plant–pollinator communities. We further outline gaps in our understanding and propose ways to advance knowledge in this field. Specifically, modeling approaches have so far yielded important predictions regarding the outcome and drivers of invasive species effects on plant communities. However, experimental studies that test these predictions in the field are lacking. We further emphasize the need to understand the link between invasive plant effects on pollination network structure and their consequences for native plant population dynamics (population growth). Integrating demographic studies with those on pollination networks is thus key in order to achieve a more predictive understanding of pollinator‐mediated effects of invasive species on the persistence of native plant biodiversity.