园林植物引种与入侵植物防控

Invasive Plants Prevention and Control in the Introduction of Landscape Plants

园林植物引种是历史悠久且永恒的主题,也直接导致了外来植物的比例升高;与此同时,气候变化和土地利用方式的改变又致弱了生态系统韧性,加剧了生物入侵风险。文章在介绍引种和入侵基本概念的基础上,阐述城市生境的可入侵性和外来植物的入侵能力,并提出了预防、控制和利用入侵植物的具体措施,旨在为增加城市生物多样性及有效防止入侵提供对策。

Introduction of plants is an long and eternal theme for landscape architecture,which also directly leads to an increase in the proportion of alien plants.Meanwhile,climate change and land use change weaken the ecosystems resilience and increase the risk of biological invasion.Based on the elementary concepts of plant introduction and invasion,this paper expounds the invasibility of urban habitat and the invasion ability of alien plants,and further proposes the specific measures to prevent,control and utilize invasive plants.This study is aimed to increase the urban biodiversity and effectively prevent the invasion.