invasive species


  • Common water hyacinth venders sell carcinogenic 2019-05-31 17:24

    Common water hyacinth venders sell carcinogenic

    TEHRAN —Eichhornia crassipes, commonly known as common water hyacinth, which is being sold by vendors on the streets are carcinogenic plant species and their trade must be banned.

  • invasive species (Photo by Farnaz Heidari) 2017-04-11 12:24

    By Farnaz Heidari

    Iran’s reckless disregard in the face of invasive species

    Introduced species, species living outside its native distributional range arrived there by human activity, either deliberate or accidental, are responsible for about 40% of historic extinctions. Most of these data come from mammals and birds for which there is more information.