1) outside plant species
外来植物种
1.
The invasion of outside plant species has already become the most thorny issue of ecological environment of our times.
外来植物种通过一定的传播途径从其原产地传入本地,并能在本地自然状态下定居、繁殖和扩展,对本地生态系统产生一定的影响和危害。
2) Exotic plants
植物外来种
1.
Effects of exotic plants on soil characteristics;
植物外来种对土壤理化特性的影响
2.
The invasion of exotic plants is a severe problem due to its tremendous damage and impact.
植物外来种的入侵可以通过多种途径 :如野生动物、风、水和人类的活动等传播 ,尤其是人类活动的影响使生物入侵的范围、频率和强度超过自然入侵。
3) foreign plant species
外来植物物种
1.
Based on the rule of vegetation recovery and characteristic of highway construction,the current application situation of foreign plant species in the region of highway was analyzed.
根据植被恢复的规律和公路建设的特点,分析外来植物物种在路域内的应用现状。
4) extrinsic seed plants
外来种子植物
1.
Investigation report on extrinsic seed plants growing in Shandong Province;
山东省外来种子植物研究初报
5) Alien plants
外来植物
1.
The alien plants and environment evaluation of Yinggeling Moutain, Hainan, China;
海南鹦哥岭的外来植物与生态环境影响评价
2.
Studies on flora composition and distribution characteristics of alien plants in Taizhou;
台州市外来植物区系组成与分布特征的研究
3.
It proves that all these alien plants leaves are good raw materials of re.
以改良双缩脲法对台湾相思、大叶相思、马占相思、石栗等4种乔木和五爪金龙、南美蟛蜞菊、肿柄菊、薇甘菊等4种草本植物共8种外来植物的叶片进行可溶性蛋白质分析,其叶片中蛋白质的含量(干物质基础)依次为8。
6) Exotic plants
外来植物
1.
Especially,ecologists put more emphases on the mechanism of invasion success of exotic plants because it is the key to prevent and control the plant invasiveness as a theoretic support.
综述了外来物种成功入侵受体群落的几种相关假说,即天敌假说、入侵进化假说、空生态位假说、新型武器假说、干扰假说、物种丰富度假说和繁殖体压力假说,并对今后外来植物入侵机制研究进行展望。
2.
Based on our survey on the exotic plants of Shenzhen, 102 species of exotic plants with the introduction of 10 important invasive species, about 10% of total wild plants, are reported in this paper.
通过对深圳外来植物调查 ,报道了深圳 1 0 2种外来植物 ,约占深圳植物种类总数的 1 0 % ;并对深圳 1 0种危害较大的外来入侵植物进行了简要介绍。
3.
And also the growth form, habitat, and origin area of exotic plants in Macau are discussed.
对外来植物的生长型、生境和原产地进行分析,结果表明:外来种对人为干扰的生态系统或群落结构简单的灌丛、荒草地等影响较大,而对复杂的自然生态系统影响较小;来源于热带美洲的外来种占绝大多数,这与两区区系的相似性、相似的生态环境和日益增长的经贸往来和生态旅游密切相关。
补充资料：植物外来种
| 植物外来种 plant exotic species 区内原无分布，从其他地区移入的种或亚种。如原产于亚洲西部地中海沿岸的无花果，后传播到中国长江流域以南、山东沿海及新疆南部，成为中国的外来种。 |
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条