Hydrilla verticulata,an exotic invasive weed that dominates aquatic ecosystems by shading out natural vegetation,reducing oxygen levels,increasing sediments and impacting flood control in lakes and canals | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Nature's Images |
Taille de l’image : | 2550 px × 3830 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
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