• 它们无论作为顶端掠食者还是过分捕捞指示生物生态系统中扮演着重要角色

    They can also have an important role in the ecosystem as top predators or as indicators of overfishing.

    youdao

  • 由于蚂蚁特别好的生物指示”,环境专家可以利用这些资料主要依据某个生态系统内的蚁群数量考察系统是否状况良好

    He said that because ants were exceptionally good "bio-indicators," environmental experts could use the data to check if an entire ecosystem is healthy, based mostly on its ant population.

    youdao

  • 小型哺乳动物土壤动物陆地生态系统食物链重要环节生物指示研究中具有十分重要作用

    Small mammals and soil animals are key links of trophic chains in terrestrial eco-systems, and play very important roles in bio-indicative studies.

    youdao

  • 真菌构成土壤大部分生物生物量,具有分解有机质,植物提供养分的功能,生态系统健康指示

    The fungi form the most microorganism amount of soil, resolve the organic matter, offer nutrient for plant and are healthy instruction thing for ecosystem.

    youdao

  • 由于蚂蚁特别好的生物指示”,环境专家可以利用这些资料主要依据某个生态系统内的蚁群数量考察系统是否状况良好

    "He said that because ants were exceptionally good" bio-indicators, "environmental experts could use the data to check if an entire ecosystem is healthy, based mostly on its ant population."

    youdao

  • 鸟类湿地生态系统重要生物种类之一,也是环境质量评价一类指示动物。

    Ardeidae bird is one of important species belonging to wet land ecosystem, and regarded as indicator for environmental assessment.

    youdao

  • 鸟类湿地生态系统重要生物种类之一,也是环境质量评价一类指示动物。

    Ardeidae bird is one of important species belonging to wet land ecosystem, and regarded as indicator for environmental assessment.

    youdao

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