China Biosphere Reserve Network (CBRN) is a network established by the Chinese National Committee for UNESCO Man and the Biosphere Programme in 1993. Membership in the CBRN serves as a prerequisite for joining the World Network of Biosphere Reserves (WNBR). At present there are 200 members in the CBRN, including 34 UNESCO Biosphere Reserves.
Note: "China Biosphere Reserve" is a nominal designation granted to the member reserves.