Heilongjiang province is the largest forest zone in China and the forest coverage rate is 46%. Forests of Heilongjiang province play an important role in the fo
Portugal's forests in the 12th century were dominated by the Fagaceae represented by Quercus and Castanea, and several pine species.From the 12th century on
It is important to understand seasonal heavy metal accumulation in different parts of plants in order to develop the best phytoremediation practices for contami