The most significant issue facing the human species in the twenty-first century and beyond is our ecological dilemma how can we survive as a species and fit into a biosphere without destroying the delicate fabric of our natural environment, the very means of our survival? This impending dilemma gathers force year by year. The purpose of this book is to introduce readers on the impact of heavy metals on natural terrestrial biota in a regional respective with scientific case studies from Taiwan and India. This book highlights some crucial and often ignored environmental conservation...