SOIL PH MEASUREMENT IN THE URBAN ENVIRONMENT OF BISTRIŢA: A CONTRIBUTION TO SUSTAINABLE DEVELOPMENT

Abstract

In the context of accelerated urbanisation and increasing environmental pressures, monitoring soil quality becomes essential to promote sustainable development. This study investigates soil pH variations in the urban and peri-urban areas of Bistrița (Unirea, Slătinița, Ghinda, Viișoara, Sigmir) to assess the impact of anthropogenic activities on soil balance and to identify potential risks to the health of urban ecosystems. The methodology included systematic sampling of soil from several representative locations, followed by pH value analysis using field survey methods, employing a pH meter. The results showed significant differences between central, industrial, residential, and peri-urban zones, indicating moderate acidification near pollution sources and a trend towards neutrality in urban green spaces and peripheral areas. These findings underscore the need for urban management policies that include regular soil monitoring and the integration of edaphic data into spatial planning. In conclusion, measuring soil pH in urban and peri-urban environments provides a valuable indicator for sustainability assessment, supporting strategic decisions that promote a healthier and more balanced urban ecosystem.