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From eDNA to citizen science: emerging tools for the early detection of invasive species
Frontiers in Ecology and the Environment ( IF 10.3 ) Pub Date : 2020-02-03 , DOI: 10.1002/fee.2162
Eric R Larson 1 , Brittney M Graham 1 , Rafael Achury 2 , Jaime J Coon 1 , Melissa K Daniels 1 , Daniel K Gambrell 3 , Kacie L Jonasen 1 , Gregory D King 1 , Nicholas LaRacuente 4 , Tolulope IN Perrin‐Stowe 5 , Emily M Reed 1 , Christopher J Rice 1 , Selina A Ruzi 5 , Margaret W Thairu 2 , Jared C Wilson 1 , Andrew V Suarez 2, 5, 6
Affiliation  

B invasions are one of many forms of anthropogenic change that threaten biodiversity, the structure and function of ecosystems, human health, and the global economy (Ehrenfeld 2010; Bradshaw et al. 2016). Once established in previously unoccupied areas, invasive species can be nearly impossible to eradicate. Early detection of incipient populations is therefore critical if control actions are to be both effective and affordable (Vander Zanden et al. 2010). Surveillance for new biological invasions is being transformed by changes in how the environment is monitored and who is doing the monitoring. Advances in technologies like remote sensing and environmental DNA (eDNA), in combination with the rise of vast citizenscience initiatives enabled by the internet and smartphones, are revolutionizing our ability to detect and respond to invasions (Steenweg et al. 2017; Allan et al. 2018). However, these changes are accompanied by a host of new logistical challenges, cost considerations, and data sharing and management hurdles that must be reconciled to put these emerging tools and their discoveries to best use (Packer et al. 2017). We review emerging approaches for surveillance of biological invasions and relate these technological changes to transformations being experienced by citizenscientist and government agency monitoring programs. We focus on developments and advances in molecular biology, chemical ecology, and remote sensing, as they relate to monitoring or surveillance for the detection of new invasions. We emphasize recent advances in surveillance tools, provide examples of successful applications of these tools for the early detection of biological invasions, and identify challenges to their implementation as well as potential solutions. We then discuss recent changes to citizen science and government agency invasive species monitoring programs in response to technological advancements, including internet databases and smartphone applications for identifying species and reporting their locations. Finally, we propose opportunities for these emerging surveillancebased approaches to be used jointly to improve our ability to detect and respond to newly arrived invaders. From eDNA to citizen science: emerging tools for the early detection of invasive species

中文翻译:

从 eDNA 到公民科学:早期发现入侵物种的新兴工具

B 入侵是威胁生物多样性、生态系统结构和功能、人类健康和全球经济的多种形式的人为变化之一(Ehrenfeld 2010;Bradshaw 等,2016)。一旦在以前无人居住的地区建立起来,入侵物种几乎不可能根除。因此,如果要使控制行动既有效又负担得起,那么早期发现早期种群至关重要(Vander Zanden 等人,2010 年)。对新生物入侵的监测正在随着环境监测方式和监测人员的变化而改变。遥感和环境 DNA (eDNA) 等技术的进步,加上互联网和智能手机支持的大量公民科学计划的兴起,正在彻底改变我们检测和应对入侵的能力(Steenweg 等人,2017 年;Allan 等人,2018 年)。然而,这些变化伴随着一系列新的后勤挑战、成本考虑以及数据共享和管理障碍,必须协调这些障碍才能充分利用这些新兴工具及其发现(Packer 等人,2017 年)。我们回顾了监测生物入侵的新兴方法,并将这些技术变化与公民科学家和政府机构监测计划所经历的转变联系起来。我们专注于分子生物学、化学生态学和遥感方面的发展和进步,因为它们与监测或监视新入侵的检测有关。我们强调监控工具的最新进展,提供这些工具在早期检测生物入侵方面的成功应用实例,并确定其实施面临的挑战以及潜在的解决方案。然后,我们讨论了公民科学和政府机构入侵物种监测计划的最新变化,以响应技术进步,包括用于识别物种和报告其位置的互联网数据库和智能手机应用程序。最后,我们为这些新兴的基于监视的方法提出了联合使用的机会,以提高我们检测和响应新入侵者的能力。从 eDNA 到公民科学:早期发现入侵物种的新兴工具 然后,我们讨论了公民科学和政府机构入侵物种监测计划的最新变化,以响应技术进步,包括用于识别物种和报告其位置的互联网数据库和智能手机应用程序。最后,我们为这些新兴的基于监视的方法提出了联合使用的机会,以提高我们检测和响应新入侵者的能力。从 eDNA 到公民科学:早期发现入侵物种的新兴工具 然后,我们讨论了公民科学和政府机构入侵物种监测计划的最新变化,以响应技术进步,包括用于识别物种和报告其位置的互联网数据库和智能手机应用程序。最后,我们为这些新兴的基于监视的方法提出了联合使用的机会,以提高我们检测和响应新入侵者的能力。从 eDNA 到公民科学:早期发现入侵物种的新兴工具 我们建议将这些新兴的基于监视的方法结合起来使用,以提高我们检测和应对新入侵者的能力。从 eDNA 到公民科学:早期发现入侵物种的新兴工具 我们建议将这些新兴的基于监视的方法结合起来使用,以提高我们检测和应对新入侵者的能力。从 eDNA 到公民科学:早期发现入侵物种的新兴工具
更新日期:2020-02-03
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