在巴西发生的入侵性非本地物种的地理参考数据库
Rafael Barbizan Sühs1,2, Sílvia R Ziller3, Clarissa Alves da Rosa4
1Departamento de Ecologia e Zoologia, Universidade Federal de Santa Catarina, Florianópolis, SC, 88040-900, Brazil. rbsuhs@gmail.com.
Scientific data
|October 6, 2025
概括
一个全面的数据集详细介绍了巴西489种入侵物种,为全国生物多样性保护和入侵物种管理提供了关键数据. 本汇编支持生态研究和环境保护工作.
科学领域:
- 生态生态学 生态生态学
- 环境科学 环境科学
- 生物多样性保护 生物多样性保护
背景情况:
- 侵入性物种对本地生物多样性和生态系统功能构成重大威胁.
- 对入侵性非本地物种的有效管理需要准确和全面的关于其分布和影响的数据.
- 巴西庞大而多样化的领土容易受到陆地,淡水和海洋环境的生物入侵.
研究的目的:
- 编制和验证巴西入侵物种的综合地理参考数据集.
- 支持国家保护危物种战略和对入侵性非本土物种的管理.
- 为生态研究和与生物入侵有关的政策制定提供基础资源.
主要方法:
- 从联邦环境机构,国家和国际数据库和科学文献收集数据.
- 通过国家和州级商,对地理参考记录进行专家审查和验证.
- 包括包括岛屿在内的陆地,淡水和海洋生态系统的动植物和藻类的记录.
主要成果:
- 一个经过验证的数据集,包含187,160个地理引用记录,涵盖489个入侵物种.
- 巴西所有领土的入侵物种覆盖范围:陆地,淡水和海洋,包括岛屿.
- 在2021年至2024年期间收集和验证的数据.
结论:
- 编制的数据集代表了在了解巴西入侵物种分布方面取得的重大进展.
- 该资源对于为旨在减轻生物入侵影响的保护战略和管理计划提供信息至关重要.
- 该项目强调了机构间合作和专家咨询在构建强大的生态数据集中的重要性.
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