Work

Site-Specific Phytoremediation Potential of Plants in Urban Polluted Sites in Romania: A Case Study in Baia Mare

Year: 2026

Type: article

Abstract: The SPIRE project, conducted in Baia Mare, Romania, investigated the use of nature-based solutions for the phytoremediation of soils contaminated with heavy metals such as lead (Pb), cadmium (Cd), copper (Cu), and zinc (Zn). In five pilot sites with various levels of pollution a selection of species were planted based on their potential for remediation. The results suggested that species such as Salix alba, Salix viminalis, Reynoutria japonica, Betula pendula, and Agrostis capillaris were effective in the absorption of high concentrations of heavy metals, especially cadmium and zinc. Data analysis showed distinct patterns of heavy metal uptake depending on location and species and highlighted the importance of adapting remediation strategies to local conditions. The study demonstrates the applicability of phytoremediation in post-industrial urban environments, with significant reductions in soil contaminants and potential for ecological remediation.

Source: Sustainability

DOI: 10.3390/su18031386

Authors: Bianca Pop, Anca Pleșa, Codruț Papina, Alexandra Gheorghiță, Vlad Stoian, Roxana Vidican

Institution: University of Agricultural Sciences and Veterinary Medicine of Cluj-Napoca

Language: English

Topic: Heavy metals in environment

Subfield: Pollution

Field: Environmental Science

Domain: Physical Sciences

SDGs: Life on land, Sustainable cities and communities, Clean water and sanitation

Open Access status: gold

Estimated APC paid: $2,896