Open AccessSoil Remediation Strategies based on Risk Assessment Approach
Author(s) -
Camelia Madear,
Emilia-Cornelia Dunca,
Gelu Madear
Publication year - 2020
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/609/1/012094
Subject(s) - environmental remediation , remedial action , environmental planning , environmental science , agriculture , industrialisation , contaminated land , soil contamination , soil quality , land use , environmental protection , quality (philosophy) , contamination , business , environmental resource management , engineering , geography , civil engineering , ecology , soil water , political science , philosophy , archaeology , epistemology , soil science , law , biology
Anthropic activities are characterised by benefits and drawbacks for the human being and the environment. In the last few centuries of the humankind, the industrial activity has increased exponentially due to massive industrialisation process. This evolution has augmented the use of land for industrial purposes, which in turn affected the quality of soil by polluting it with high levels of chemical contaminants. On the other hand, intensive agricultural activities involve the use of pesticides and fertilisers, which at the end of the day, also contribute to the contamination of the agricultural land. Soil may be contaminated as well by accidents which occur due to human activity. The land quality is essential to preserve the environment, and it is required to maintain the level of pollution within legal limits. If contaminant levels are above the legal limits, then a soil remediation action plan should take place. Very high costs are usually associated with soil remediation, and the best strategies should be adopted to optimise resources and costs. A methodology to derive remedial targets has been successfully used in the USA and adopted and adapted in various countries inclusive in the EU. Currently, Romania has started to follow specific steps to align with international practices regarding the management of contaminated land. Although this methodology is extensively used in western countries, its application in Romania is in its inception phase. Therefore, this paper intends to present the current situation in Romania regarding the contaminated sites and potentially contaminated sites, the risk assessment approach that should be followed and the related soil remediation strategies that could be implemented.