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- Solidago Canadensis L as an invasion species were pervaded rapidly in recent years in Anhui Province.It was easy to become simplex community if without control,so biodiversities were reduced. 入侵生物加拿大一枝黄花近几年在安徽省迅速扩散蔓延,如果不加以控制,加拿大一枝黄花极易形成单一群落,严重破坏生物多样性。
- The biodiversity and the threats from exotic, invasive species. 生物品种和来自外来的、侵略性物种的威胁。
- The impacts and invasion method of alien invasive species (AIS), and prevention and management of biological invasion are discussed. 本文探讨了外来入侵生物的概念及其在我国的危害状况、入侵原因,提出了外来入侵生物的预防及管理对策。
- "Strict laws and regulations for the restriction and control of invasive species are necessary, as well as more urgency in enhancing awareness of the risks of biological invasion. 同时他还指出:“我们需要有严格的法律法规来限制和控制入侵物种,而更迫切的是要提高人们对生物入侵危害性的认识。”
- The fish is the pinnacle in dangerous and effective invasive species. 这种鱼是极其危险且具有凶猛攻击性的鱼类。
- Many states now consider them an invasive species and prohibit people from feeding or caring for the creatures. 许多州现在认为其是入侵物种,并禁止人们饲养、照料这样鸟儿。
- In this paper, the change of the invasive species itself and its impact on native species as well as the tachytelic evolution of both during the process of biologic invasion were discussed. 本文阐述了生物入侵中入侵种自身的变化及对土著种的影响,并讨论了生物入侵过程中入侵种与土著种的快速进化问题。
- They hope to create allies to unleash against diseases,pests,and invasive species. 他们希望创造出一些新群体来对付疾病、害虫和一些有侵害性的物种。
- In northern Sulawesi, citizens have cleared coral reefs of harmful invasive species. 在北苏拉威西岛,居民们已清理了有害的蔓延类珊瑚礁。
- The invasion force was annihilated. 侵略军被消灭了。
- Fish story Down in Australia, scientists dream of controlling invasive species like the European carp by introducing males genetically altered to produce mainly male offspring. 关于鱼类在澳大利亚,科学家想通过引入转基因的雄鱼以产生大量雄性后代的办法来控制带有侵略性的欧洲鲤鱼种群。
- They hope to create allies to unleash against diseases, pests, and invasive species. 他们希望创造出一些新群体来对付疾
- They are determined to resist invasion. 他们决定抵抗入侵。
- Abstract Ageratina adenophora (Crofton weed) is one of the most widespread invasive species in China. 摘要 紫茎泽兰是我国最为严重的入侵物种之一。
- None of this loss could be attributed to invasive species, such as the soft-shelled clam, or to climate change. 但这类的物种消灭都与软壳蚌这类的入侵物种无关,也与气候变迁无关。
- France itself was threatened with invasion. 法国自身也受到入侵的威胁。
- Abstract Eupatorium odoratum is one of the first batch of alien invasive species in China. 摘要 飞机草是我国首批外来入侵物种之一。
- The nation was unable to resist the invasion. 该国无力抵抗侵略。
- Invasive species that can deplete populations of native aquatic species and cause economic damage. 侵入的物种会侵害本地水生动物而且造成经济的损害。
- Pomacea canaliculata (Lamarck) is one of the sixteen invasive species firstly published in China. 摘要福寿螺是中国首批公布的16种重要外来入侵物种之一。
