Tag Archives: metal pollution

Can tree rings be used as pollution bioindicator archives to reconstruct past environments?

Heavy metal contents in wound and bark

Trace heavy metal (HM) pollution over time and space is becoming a growing global problem, as many studies have confirmed that human activities have dramatically increased natural concentrations of metal pollutants in the last century. HM are

Soil remediation: a potential way of turning lignin waste to wealth

With the rapid economic development and industrialization, an increasing amount of agricultural and urban soils has been polluted in recent years. Among various kinds of pollutants, metal pollutions have paid much more attention. Unlike organic pollutants, metals