在大陆范围内管理受威胁的入侵物种的挑战
Rocío A Baquero1, Francisco J Oficialdegui1,2, Daniel Ayllón1,3
1Faculty of Environmental Sciences and Biochemistry, Department of Environmental Sciences, University of Castilla-La Mancha (UCLM), Toledo, Spain.
概括
欧盟的许多本地和非本地物种 (NPIS) 不受监管,这给保护带来了挑战. 南部和中部欧盟国家是这些NPIS的主要来源和接收者,造成了管理悖论.
科学领域:
- 生态生态学 生态生态学
- 保护生物学 保护生物学
- 环境法 环境法 环境法
背景情况:
- 欧盟环境立法旨在控制入侵性非本土物种 (INS).
- 某些欧盟成员国本土但在其他国家非本土和潜在入侵的物种 (NPIS) 缺乏欧盟一级的监管.
- 这种监管差距使NPIS的保护和管理工作复杂化.
研究的目的:
- 分析NPIS在欧盟生物地理区域的分布.
- 确定NPIS的主要来源和接收地区.
- 评估NPIS在其原生范围内受到威胁所带来的保护挑战.
主要方法:
- 利用来自行政,企业和公民通信和信息资源中心 (CIRCABC) 的原始数据,对317个NPIS类别进行分析.
- 在欧盟成员国中对物种分布进行了对对分析.
- 评估了NPIS在其本土欧盟范围内的保护状况.
主要成果:
- NPIS的分配模式各不相同,南部和中部欧盟国家作为捐助者和接受者.
- 欧盟东部国家主要作为来源,而西部和北部国家主要是接收者.
- 大约27%的NPIS在至少一个本地欧盟范围受到威胁.
结论:
- NPIS存在着一个重要的保护悖论,因为它们在某些地区是侵入性的,而在其他地区则受到威胁.
- 目前的欧盟法规没有充分解决NPIS问题,造成管理和保护冲突.
- 需要有效的管理策略,以使NPIS的侵入性影响与其在欧盟内的保护需求相协调.
关键词:
1143/2014号的条例 条例 条例欧洲生物地理区域 欧洲生物地理区域在第1143/2014号法规中,欧盟第1143/2014条例是关于第1143/2014条例的.保护悖论是一种悖论.一种入侵性物种Nativa.侵袭性物种 没有本土人侵袭性非本地物种的入侵性非本地物种.本地入侵物种的入侵物种.这是一个保护悖论.欧洲的生物地理区域保护悖论论原生入侵物种 原生入侵物种外来入侵物种欧洲生物地理区域更多相关视频
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