That has already been recognized both by Agenda 21 (chapters 31 and 35) and by the United Nations Forum on Forests, including through the inclusion of forest-related scientific knowledge in the agenda of a number of its previous sessions.
《21世纪议程》（第31章和35章）和联合国森林论坛已经承认这一点，并且在其前几届会议议程上列入了有关森林的科学知识。