This book enables the readers to easily understand the methods how to compute the forests carbon stock potentials on their trees stems, leaves, underground roots and soil carbons. The book gives insight for the current global issues and paves the way to protect ourselves from the effects of global warming we are facing today. I recommend students and researchers to have this book in hand as a reference to conduct related researches on climate issues and forest carbon sequestration assessments. Let's stand together and focus on environmental science and maintain our environment clean and unpolluted, and transfer it to the next generation sustainably.