ABSTRACT: A field study was carried out to evaluate long-term heavy metal accumulation in the top 20 cm of a Tunisian clayey loam soil amended for four consecutive years with municipal solid waste compost at three levels (0, 40 and 80 t/ha/y).
ABSTRACT: A field study was carried out to evaluate long-term heavy metal accumulation in the top 20 cm of aTunisian clayey loam soil amended for four consecutive years with municipal solid waste compost at three levels (0, 40and 80 t/ha/y).