Biodiversity restoration and conservation of inland water ecosystems for environmental and human well-being

Pollution from wastewater treatment plants (WWTPs) is threatening the biodiversity of inland waters that are vital to society and environment. Treatments used in WWTPs do not efficiently remove emerging contaminants (i.e. pharmaceuticals and microplastics) which lead to health hazards to non-target species, including humans and threat conservation and restoration of freshwater systems. Also, it is needed strategies for up-scaling restoration solutions and for assessing conservation and restoration progress quickly. Bioreset proposes to advanced treatment processes to promote ecosystem recovery and conservation and to develop new assessment strategies based on diatoms status. Environmental, economic, and social viability of innovative technologies will be assessed. Scale-up studies in geographically different sites to ascertain the technical and economic feasibility at a larger scale will be performed and recommended action guidelines will be issued. BioReset also envisages the creation of a representative space-time picture of the presence of emerging contaminants in inland waters and its correlation to effects on diatom communities as bioindicators of ecosystems. BioReset will produce data, methodologies and information for policy makers, authorities, stakeholders and environmental managers who design approaches and interventions to achieve and maintain biodiversity and a good ecological state of freshwater ecosystems, outreaching actions that address society awareness and best practices.

Pollution from wastewater treatment plants (WWTPs) is threatening the biodiversity of inland waters that are vital to society and environment. Treatments used in WWTPs do not efficiently remove emerging contaminants (i.e. pharmaceuticals and microplastics) which lead to health hazards to non-target species, including humans and threat conservation and restoration of freshwater systems. Also, it is needed strategies for up-scaling restoration solutions and for assessing conservation and restoration progress quickly. Bioreset proposes to advanced treatment processes to promote ecosystem recovery and conservation and to develop assessment strategies. Diatoms will be used to model ecosystem conservation and restoration since their communities show high levels of biodiversity. The diatoms will provide an expeditious method to compare different recovery strategies and water treatment processes, allowing to address timescale and key conservation/restoration questions. The full environmental, economic, and social viability of the upgraded and innovative treatment technologies will be assessed using LCA and SWOT assessments. Scale-up studies in geographically different sites to ascertain the technical and economic feasibility at a larger scale will be performed and recommended action guidelines will be issued. BioReset also envisages the creation of a representative space-time picture of the presence of emerging contaminants in inland waters and its correlation to effects on diatom communities as bioindicators of ecosystems. Besides these methods, miniaturized analytical platforms that can perform fast and on-site monitoring will also be employed. BioReset will produce data, methodologies and information for policy makers, authorities, stakeholders and environmental managers who design approaches and interventions to achieve and maintain biodiversity and a good ecological state of freshwater ecosystems, outreaching actions that address society awareness and best practices.