意大利和欧洲的新外来植物税:最新情况
Carmelo Maria Musarella1, Valentina Lucia Astrid Laface1, Claudia Angiolini2,3
1AGRARIA Department, Mediterranean University of Reggio Calabria, Loc. Feo di Vito snc, 89122 Reggio Calabria, Italy.
Plants (Basel, Switzerland)
|March 13, 2024
概括
外来植物物种在意大利和欧洲继续迅速扩散,经常引入新种类. 这项研究证实了持续的令人担忧的趋势,强调了继续进行植物学研究的必要性.
科学领域:
- 生态生态学 生态生态学
- 植物学 植物学
- 环境科学 环境科学
背景情况:
- 外来植物物种对本地生物多样性和息地构成重大威胁.
- 近年来,意大利和欧洲的新外来植物种类的引入急剧增加.
- 减缓外来植物的传播和减轻外来植物的负面影响仍然是一个挑战.
研究的目的:
- 调查意大利大部分地区外来植物物种的现状.
- 为了确定新的外来植物引入的令人担忧的趋势是否仍在继续.
- 更新关于意大利异种类型及其动态的知识.
主要方法:
- 实地调查和样本采集在意大利12个地区进行.
- 用原产国文献和当前的国际命名法确定了外来植物种类.
- 收集的标本被记录在公共或私人草本馆.
主要成果:
- 报告了106种类型的更新,包括117个新记录 (89个首次记录,27个状态变化,1个灭绝).
- 鉴定了意大利外来植物群的七种新种类,其中两种是欧洲的新种类.
- 卡拉布里亚,萨尔登尼亚和西西里岛的记录数量最多;五种类型被新归类为入侵性外来物.
结论:
- 花科研究对于理解外来种群动态和扩大当前知识至关重要.
- 该研究证实了意大利外来植物的持续传播,强调了持续监测的必要性.
- 新的记录和新发现的入侵物种凸显了意大利外来植物的动态性质.
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