用数字数据记录生物多样性:比较和对比基于样本和基于观察的方法的有效性
Rebecca C Wilcox1, Anthony E Baniaga2, Avery P Hill1
1Institute for Biodiversity Science and Sustainability, California Academy of Sciences, San Francisco, CA, 94118, USA.
The New phytologist
|August 7, 2025
概括
结合数字化草本标本和 iNaturalist 观测,可以更全面地了解植物生物多样性. 了解数据偏差对于准确的生物多样性评估和实时环境变化跟踪至关重要.
科学领域:
- 生物多样性研究的研究.
- 电子货币信息学 (Ecoininformatics) 是一种电子货币信息学.
- 保护科学 保护科学
背景情况:
- 数字化草本标本和 iNaturalist 观测是植物生物多样性数据的关键来源.
- 整合这些数据集可以提供更全面的了解当地生物多样性.
- 识别和理解每个数据源固有的偏差对于有效的数据利用至关重要.
研究的目的:
- 为了比较分类学和遗传学多样性,自然化的物种检测和时空覆盖,使用草本馆和自然主义者数据单独和组合.
- 分析这些模式如何在不同区域有不同程度的收集和社区科学努力的不同程度上有所不同.
- 为结合和利用各种生物多样性数据源的战略提供信息.
主要方法:
- 对分类学和遗传学多样性指标的比较分析.
- 对自然化物种检测率的评估.
- 空间时间数据覆盖和偏差的评估.
- 检查跨区域的数据模式,采用不同的收集和社区科学努力.
主要成果:
- 综合数据来源显示,与单个来源相比,总体多样性更高.
- 草药和自然科学家数据之间的互补的时空覆盖强调了整合的实用性.
- 自然化物种的检测,多样性模式和空间偏差受当地环境和数据源的影响.
- 在不同收集和社区科学强度的地区观察到模式的差异.
结论:
- 结合草药学和自然学数据可以提高生物多样性评估,但必须解决固有的偏见.
- 当地环境对生物多样性模式和数据解释产生重大影响,需要定制的监测策略.
- 持续数字化草本馆记录和对标本的战略收集以及 iNaturalist 观测对于实时生物多样性监测和跟踪环境变化至关重要.
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