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   Nymphoides peltata (水生植物)  English   
生态 分布 管理 影响 参考数据 联系


         管理信息

    预防措施:纽西兰和美国华盛顿州,缅因州,新罕布什尔州,康涅狄格州,佛蒙特州,南卡罗来纳州,加拿大也正企图利用法规来控制外来入侵。

    综合管理:根据 DECFW,VANR和TNCV(1998),°控制荇菜(Nymphoides peltata)的数据很少。根据此植物的特性,机械和人工清除将最有可能是有效的。目前还不知道是否有生物或化学控制方法。据 WSDE(2003),°荇菜(Nymphoides peltata)也有类似香睡莲的生长习性,预期使用在香睡莲的管理方法也可适用。可以使用的控制方法包括砍筏,收获,覆盖底部屏障材料,以及水生除草剂(RodeoR)。在华盛顿草鱼不吃出水芙蓉,它是不知道他们会不会毫不迟疑地吃荇菜(Nymphoides peltata)。根据 NWCB(2003),°纽西兰的数据显示,可用人工清理小侵袭,较大的侵扰需要使用除草剂。 English   



         地点特有的管理信息


         管理资源 /链接

    1. Alien Plants in Ireland, 2007. Nymphoides peltata
            摘要: The database of alien plants in Ireland contains detailed information on 715 alien plant taxa currently occurring in (semi-) natural habitats in Ireland (both the Republic and Northern-Ireland). This database was developed in 2006 at the School of Natural Sciences, Trinity College Dublin, as part of the BioChange project, funded by the Environmental Protection Agency (EPA), Ireland.
    Available from: http://www.biochange.ie/alienplants/index.php [Accessed April 26 2007]
    This page available from: http://www.biochange.ie/alienplants/result_species.php?species=628&volg=i&lang=latin&p=i [Accessed 26 April 2007]
    4. Champion, P.D.; Clayton, J.S. 2001. Border control for potential aquatic weeds. Stage 2. Weed risk assessment. Science for Conservation 185. 30 p.
            摘要: This report is the second stage in the development of a Border Control Programme for aquatic plants that have the potential to become ecological weeds in New Zealand. Importers and traders in aquatic plants were surveyed to identify the plant species known or likely to be present in New Zealand. The Aquatic Plant Weed Risk Assessment Model was used to help assess the level of risk posed by these species. The report presents evidence of the various entry pathways and considers the impact that new invasive aquatic weed species may have on vulnerable native aquatic species and communities.
    Available from: http://www.doc.govt.nz/upload/documents/science-and-technical/SFC185.pdf [Accessed 13 June 2007]
    5. National Pest Plant Accord, 2001. Biosecurity New Zealand.
            摘要: The National Pest Plant Accord is a cooperative agreement between regional councils and government departments with biosecurity responsibilities. Under the accord, regional councils will undertake surveillance to prevent the commercial sale and/or distribution of an agreed list of pest plants.
    Available from: http://www.biosecurity.govt.nz/pests-diseases/plants/accord.htm [Accessed 11 August 2005]
    6. New Zealand Plant Conservation Network, 2005. Unwanted Organisms. Factsheet Nymphoides peltata
    7. Paillisson, J.-M., Marion, L., 2002. Functions and management of floating vegetation in an eutrophic lake ecosystem: assessment after two decades. In: Conservatoire du Patrimoine Naturel de Savoie (Ed.), European Symposium of Management and Conservation of Lake Littoral Vegetation. Conservatoire du Patrimoine Naturel de Savoie, Le Bourget-du-Lac, pp. 179-192.

         结果页: 1  


ISSG Landcare Research NBII IUCN University of Auckland