Alien aquatic plant species in European countries
Alien aquatic plant species in European countries
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DOI：
10.1111/j.1365-3180.2012.00926.x
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发表时间：
2012-08-01
期刊：
影响因子：
1.7
通讯作者：
Hussner, A.
中科院分区：
文献类型：
--
作者：
Hussner, A.
Hussner A（2012年）。欧洲国家的外来水生植物物种。杂草研究52，297306。摘要外来水生植物物种对欧洲淡水生态系统造成严重的生态和经济影响。这项研究全面概述了欧洲所有外来水生植物，它们的原产地及其在46个欧洲国家的分布。总共有来自30个科的96种水生物种被报告为来自至少一个欧洲国家的外来物种。大多数外来水生植物原产于北方美洲，其次是亚洲和南美洲。伊乐藻（Elodea canadensis）是欧洲分布最广的外来水生植物，在欧洲41个国家均有报道。其次是细叶满江红（25株）、苦草（22株）和伊乐藻（20株）。外来水生植物物种数量最多的是意大利和法国（34种），其次是德国（27种）、比利时和匈牙利（均为26种）以及荷兰（24种）。尽管外来水生植物的数量似乎相对较少，但欧洲和地中海植物保护组织（EPPO）已将其中18种植物列为EPPO地区的入侵或潜在入侵物种。由于观赏贸易一直被视为外来水生植物引进的主要途径，贸易禁令似乎是最有效的选择，以减少外来水生植物进一步意外进入欧洲的风险。
Hussner A (2012). Alien aquatic plant species in European countries. Weed Research52, 297306. Summary Alien aquatic plant species cause serious ecological and economic impacts to European freshwater ecosystems. This study presents a comprehensive overview of all alien aquatic plants in Europe, their places of origin and their distribution within the 46 European countries. In total, 96 aquatic species from 30 families have been reported as aliens from at least one European country. Most alien aquatic plants are native to Northern America, followed by Asia and Southern America. Elodea canadensis is the most widespread alien aquatic plant in Europe, reported from 41 European countries. Azolla filiculoides ranks second (25), followed by Vallisneria spiralis (22) and Elodea nuttallii (20). The highest number of alien aquatic plant species has been found in Italy and France (34 species), followed by Germany (27), Belgium and Hungary (both 26) and the Netherlands (24). Even though the number of alien aquatic plants seems relatively small, the European and Mediterranean Plant Protection Organization (EPPO, ) has listed 18 of these species as invasive or potentially invasive within the EPPO region. As ornamental trade has been regarded as the major pathway for the introduction of alien aquatic plants, trading bans seem to be the most effective option to reduce the risk of further unintended entry of alien aquatic plants into Europe.