林確實分佈广泛,它的面積將近世界森林總面積的一半,為45%,其次是寒带、温带和亚热带地区的森林。2018年有超过360万公顷的热带原始森林消失。 Putz, Francis E.; Redford, Kent H. The Importance of Defining 'Forest': Tropical
Cambridge University Press. 2007-07-26: 12. ISBN 978-0-521-83452-0. Francis E. Putz, Geoffrey G. Parker and Ruth M. Archibald. Mechanical Abrasion and Intercrown
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