Alien species

Invasive alien species posed a great threat to agricultural production, ecological safety and human health, which drew much public attention and became the hotspot of research all over the world.

外来入侵物种严重威胁着农业生产、生态安全及人类健康，已成为世界各国广泛关注和研究的热点。

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Making a good job of a background investigation of alien species to establish a database;

搞好外来种的本底调查，建立现状数据库；

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A bibliometric analysis on global literatures of invasive alien species of forest

全球林业外来有害生物研究的文献计量分析

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Alien species often arrive with unprocessed wood.

外来物种常常借助未加工的木材入境。

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They also are discussing proposals on new issues, such as marine fisheries and other conservation issues, biodiversity, invasive alien species, climate change, and environmental goods and services.

成员国也在讨论有关一些新问题的提案，如海洋渔业和其他资源保护、生物多样性、外来物种入侵、气候变化和环保产品及服务等。

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Ecological damage and prevention strategy of invasive alien species in Guangdong

广东外来入侵物种的生态危害与防治对策

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At present, with the development of marine transportation and international trade, international communication has become frequent People bring marine alien species into the local area through their activities, intentionally or unintentionally.

当前，随着海洋运输业的发展和国际贸易的日益增多，国际交流愈加频繁。

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100 of the World's Worst Invasive Alien Species ISSG

世界100种恶性外来入侵生物

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The intrusive alien species had influence on genetic diversity, species diversity, ecosystem diversity and landscape diversity, so as to increase the vanishing speed of the biodiversity. Much more attention should be paid.

外来物种入侵影响遗传多样性、物种多样性、生态系统多样性和景观多样性，从而加快生物多样性的消失速度，应引起人们高度重视。

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And ( iv) problems of invasive, alien species that can dramatically reduce or even replace natural communities.

侵入外来种问题，急剧地减少了或替代了自然群落。

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Risk assessment is one the most effective measures to prevent invasion of alien species.

外来物种风险评估是防止外来物种入侵的最有效手段之一.

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Phenotypic plasticity and adaptability of the invasive alien species

表型可塑性与外来入侵植物的适应性

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As an invasive alien species, this disease caused great destruction and impact to pine forest ecosystems since it had been found in China.

作为一种外来入侵物种，该病发现之日起就对中国的松林生态系统造成了巨大的破坏和冲击。

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Research progress and prospects of invasive alien species

农业外来生物入侵种研究现状与发展趋势

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Optimization of Agrobacterium-mediated Transformation Using the Immature Embryos and Introduction of Genes Coding HMW-GS Derived from Alien Species in Common Wheat

小麦幼胚农杆菌转化体系优化和HMW-GS基因转化研究

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Based on the process of introduction, establishment, expansion, and outbreak of invasive alien species, some pivotal scientific issues, such as fore-prevention and integrated management, were advanced and discussed.

本文依据外来物种入侵的形成和扩散暴发过程，提出了超前预防和综合管理等未来需要解决的关键问题。

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The list of "100 of the World's Worst Invasive Alien Species" that is presented here is designed to enhance awareness of the fascinating complexity, and also the terrible consequences, of invasive alien species.

在此列举世界100种恶性外来入侵生物，旨在增进人们对入侵外来种复杂性的了解，深刻认识其带来的惨重后果。

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Science and technology input, international collaboration, legislation, subject distribution, research focus, research application, platform construction and fostering of talent were key success factors for the research, and prevention and control of invasive alien species in forestry. 4.

文献计量学以及竞争情报学研究表明，科技投入、国际合作、法规法制、学科布局、研究方向、应用研究、平台建设和人才培养是林业外来有害生物研究与防控的关键成功因素。

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Among them, agricultural pollution; agricultural biological resources over-exploitation and invasive alien species in the most severe destruction of agricultural biodiversity in the western region.

其中，农业污染；农业生物资源过度开发利用和外来物种入侵对西部地区农业生物多样性的破坏最为严重。

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Meanwhile, case study for two American and three Chinese typical invasive alien species was also carried out.

同时，对美国与中国的代表入侵种进行了防控实证分析。

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Due to lack of market deal and market price, economic losses of invasive alien species to ecosystem service function were estimated based on opportunity cost, shadow price and shadow engineering expenditure.

由于没有市场交易和市场价格，采用机会成本、影子价格或影子工程费用估算外来入侵物种对生态系统服务功能造成的经济损失。

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The Statistical Investigation of Invasive Alien Species and the Quarantine Pests Risk Analysis in Yunnan Province

云南省外来入侵物种调查及检疫性有害生物的风险分析

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Risk assessment is one of the most effective measures to prevent invasion of alien species.

外来物种风险评估是防止外来物种入侵的最有效手段之一。

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With the development of the global integration and international exchanging and trading, the invasive alien species dispersal causes a large damage to the ecology system of the country invaded.

随着全球一体化和国际社会交往与贸易往来的与日俱增，外来有害生物随人口流动、动植物及其产品跨国扩散日益严重，给入侵地生态系统和国土安全造成巨大的灾害性损失。

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Historical Reconstruction of Invasion and Expansion and Potential Spread of Some Threatening Invasive Alien Species in China

我国严重威胁性外来入侵植物入侵与扩散历史过程重建及其潜在分布区的预测

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One classic example is the Golden Apple snail – now cited as one of the most devastating invasive alien species.

这方面的一个经典案例就是金苹果蜗牛，即人们目前所称最具破坏力的侵入性外来物种之一。

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" The World Bank is very concerned about invasive alien species because of the threat they pose to biodiversity and development," she says

她说，“世界银行十分关注侵入性外来物种问题，因为它们给生物多样性和发展带来威胁。”

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Chapter Four thinks about the current situation, and put forward some proposals for perfecting the relevant legislation of marine invasive alien species on the basis of Chapter Three.

第四章以第三章为依据，思考当前的现状，提出了对于完善有关海洋外来物种国际法律规制的建议。

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In Yellow River Delta, the biological and ecological characteristics of an invasive alien species spartina were investigated.

对黄河三角洲外来入侵物种米草的生物学、生态学特性进行了观测和研究。

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Alert to spread of an invasive alien species, red palm weevil, Rhynchophorus ferrugineus. DANGEROUS LIAISONS

警惕外来危险害虫红棕象甲的扩散

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