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使用公民科学数据检测密集农业对奥多纳塔多样性的影响

Renaud Baeta¹, Justine Léauté^1,2, Éric Sansault¹

¹Association Naturaliste d'Etude et de Protection des Ecosystèmes CAUDALIS, La Riche, France.

Ecological applications : a publication of the Ecological Society of America

|December 2, 2024

概括

密集农业减少了附近湿地的昆虫多样性,影响可以延伸数百米. 保护工作必须考虑景观层面的农业影响,而不仅仅是局部池特征.

科学领域:

生态生态学生态生态学
景观生态学景观生态学
保护生物学保护生物学

背景情况:

农业的强化导致开放领域的生物多样性减少.
农业实践对周围自然生态系统的影响空间程度尚不清楚.
类动物 (和) 是湿地健康的关键指标.

研究的目的:

为了确定农业景观影响湿地奥多纳特物种丰富性的空间规模.
评估公民科学数据对生态研究的可靠性.
分析密集农业对蝶和蝶多样性的影响.

主要方法:

编制了法国10年来729个水体的7731个公民科学观察奥多纳特.
分析了农业用地 (小麦,大菜,向日) 和Odonate物种丰富度之间的关系.
使用多尺度空间分析和多模型平均值来量化农业影响.

主要成果:

密集农业显著降低了Odonate物种丰富度,在200米 () 和800-1600米 (龙) 的尺度上检测到了影响.
对于本土 (本土) 物种来说,负面影响更为明显.
尽管存在潜在的偏见,但公民科学数据为这些景观层面的影响提供了可靠的见解.

结论:

湿地保护和管理必须纳入景观规模的农业影响,而不仅仅关注当地池的特点.
缓冲区和生态走廊对于减轻遥远农业实践的负面影响至关重要.
罕见的和常见的Odonate物种都受到密集农业景观的威胁,需要进一步的生态毒理学研究.

关键词:

它们是类动物 (anisoptera).在 Odonata 的位置上.紫光类动物 (Zygoptera) 是一种类动物.社区结构社区结构保护计划保护规划密集农业密集农业密集农业景观生态学景观生态学

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