The invasion of exotic plants is a severe problem due to its tremendous damage and impact.
The management and assess2 ments of exotic plants are very important. The effective …

The invasions of exotic plants and their effects of ecosystems were reviewed and analyzed.
There are many factors which can effect plant invasions. Some of them can promote …

外来杂草已对我国的农作物生产, 果园, 草坪, 环境和生物多样性等造成了严重危害.
外来杂草之所以能在传入地产生危害, 与它们所具有的某些特性和当地缺乏环境阻力密切相关 …

With a wide range of habitats and exploding development of international trade, China is
facing escalating risk of the plant invasion. Research on the risk assessment of alien …

< 正> 世界的生物多样性正受到严重威胁, 其中, 生物入侵已成为威胁生物多样性的重要因素之一
. 近年来, 外来种入侵对我国生物多样性的危害日益加剧, 已经危及到我国的生态安全 …

外来植物入侵已成为严重威胁生态系统健康发展的全球性问题, 预防优于治理,
对外来植物进行生态风险评价可有效地防御和降低入侵风险. 本文基于生态风险评价理论 …

Pingtan Island is the largest island in Fujian Province and the fifth largest island in China.
The invasion of a large number of alien plants has had a profound impact on the local …

Exotic weeds have caused serious harm to crop production, orchards, lawns, natural
environment and biodiversity in China. This is closely related to certain characteristics of the …

The biological invasion has become a major challenge on global development, especially
for whole developing country like China. However, the background data of invasive species …

对植物外来种的入侵及对生态系统的影响进行综述与分析. 植物入侵受多种因子的影响,
可分为外因和内因两类. 植物外来种对生态系统的影响主要体现在生产力, 土壤营养, 水分 …