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The priority of biomonitoring in natural aquatic resources quality management

  • TITLU în română: Prioritatea biomonitorizării în managementul calităţii resurselor acvatice naturale
  • Subiect: „Strictly saprobiological, it has been found a situation of maximum perturbation of ecological equilibrium, framing the lake in the profound area in the multi saprobe category, three species being characteristic to the Bicaz reservoir: L. hoffmeisteri, T. tubifex and Procladius choreus. From the new 6 species, recorded in 2005 (5 in pseudolittoral area and 1 in sublittoral and profound area), Asellus aquaticus was found in over 25 % from total collected samples and can be considered like a stabile species in the ecosystem. The significant increasing of macroinvertebrates density in the profound area in 2005, associated with the occurrence of a species characteristic to the biodegradable organic substances, shows a small eutrophisation of the lake in areas being permanently under water. Biological analyses can not be interpreted on the same way in all the situations; for them putting in practice is necessary an major effort of research till the elaboration of a national system of monitoring, in accordance with the E.U. requirements, defined in Frame Directive Water (2000).”
  • Limba de redactare: engleză
  • Vezi publicația: Acta Musei Tutovensis: ActaMT
  • Editura: Demiurg
  • Loc publicare: Bârlad
  • Anul publicaţiei: 2008
  • Referinţă bibliografică pentru nr. revistă: III; anul 2008
  • Paginaţia: 199-203
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