Hydrobiological, Fish And Astacities Follow -Up On The Drases And Eastern Laked

  Address - France

  Contact details - 565656565

  Tender notice no. - 76454545

  GT Ref Id - 107481376

  Document Type - Tender Notices

Description - Description: The purpose of this framework agreement is to carry out hydrobiological follow-ups of the watercourses of its watershed concerned by sediment or catering management operations. Depending on the necessities, the follow-ups ordered can rel ate to:-benthic fauna (macro-invertebrates) including the biological indicator I2M2 (multi-metric invertebrate index); - diatoms including the IBD biological indicator (diatomédée biological index); - fish populations (inventory peaches) including the biological indicator IPR, IPR+ (river fish index); - potential spawning areas; - Astacicole species in particular prospecting to highlight the presence of white leg crashes (Austropotamobius Palli

Gt Ref Id - 107481376

Deadline - May 22, 2025