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NATURE

Nature-based solutions to reduce antibiotics, pathogens and antimicrobial resistance in aquatic ecosystems.

Description

Nature-based solutions to reduce antibiotics, pathogens and antimicrobial resistance in aquatic ecosystems.

93.07663177548%

93.07663177548%

93.07663177548%

  • Ongoing

Overview

Project website

Learn more

Duration

Sep 2021 - Sep 2024

Type of action

Joint Call

Impact

Nature-based solutions to reduce antibiotics, pathogens and antimicrobial resistance in aquatic ecosystems

The NATURE project will assess nature-based solutions (NBS) as management option for water treatment on the catchment scale. An array of NBS including conventional and high-end constructed wetlands, river re-naturalization, and restoration of wetlands will cover the continuum from urban sources to coastal biota in estuaries. We propose a comprehensive quantification of the fate of ABs, pathogens, and AMR in these systems together with ecotoxicological and human health assessments.

NBS performance will be analysed using multivariate modelling techniques to identify parameters with the greatest empirical influence on the attenuation of targeted pollutants.

The NATURE project will encompass three interconnected phases:

  • An experimental phase in which the reduction of aquatic pollutants will be evaluated in NBS and compared with reference sites.
  • In a data modelling phase, diagnostic indicators (indicative parameters from the first phase) will be identified for cost-effective future monitoring.
  • In a risk assessment phase, the effect of aquatic pollutants on the environment and human health will be evaluated, estimating its reduction due to NBS implementation.

The unique combination of advanced approaches from analytical chemistry, molecular microbiology, modelling and ecotoxicology will be of paramount importance for an accurate evaluation of NBS treatment performance. NATURE’s key objective is to promote the sustainable and green attenuation of aquatic pollutants.

Expected research results

  • Optimization and evaluation of secondary and tertiary wastewater treatment NBS for reducing selected aquatic pollutants.
  • Assessment of different water management NBS in river basins for reducing aquatic pollutants.
  • Monitoring transformation by-products of selected pollutants, scarcely studied so far in NBS.
  • Development and application of modelling tools that integrate and evaluate data generated from the assessment of NBS with the aim to obtain diagnostic indicators.
  • Estimating the reduction of the impact of selected pollutants on the environment and human health due to NBS implementation.
Project consortium

Project coordinator: Dr Victor MATAMOROS, Institute of Environmental Assessment and Water Research (CSIC) - Spain

Communication contact:  Ana SOTRES - comunicacion.idaea(at)cid.csic.es

Partners: 

Dr Pedro Carvalho, AARHUS University (AU), Denmark

Dr Marisa Almeida, Interdisciplinary Centre of Marine and Environmental Research (CIIMAR), Portugal

Dr Sidy Ba, École Nationale d’Ingénieurs – Abderhamane BabaTouré (ENI-ABT), Mali

Dr Jochen Mueller, Helmholtz Centre for Environmental Research (UFZ), Germany

Mr Rene' Kilian, Kilian Water Ltd (Kilian Water), Denmark