1.KN va Tieu Chuan chung de chon RDD

1.1.KN:RDD la R va dat R dc x/dih muc dich sdug chu yeu de BTTN,mau chuan HSTR of quoc gia,nguon gen TVR,DVR,nghien cuu Khoa hoc,bve DTich LSu,van hoa va Danh lam thang canh,phuc vu cho nghi ngoi du lich

1.2.Tieu chuan chung:

-Khu vuc con nguyen R it bi tan fa,dai dien cho cac HSTR khac nhau cua ca nc.

-Khu R co cac di tich lsu hoac van hoa da dc NNc xep hang

-Khu R hien tai la noi sinh song cua cac loai DV,TV co gtri ve ve khoa hoc va kte

-Khu R co pong canh dac sac,co tac dung bvmtrg,vui choi giai tri,phuc vu cawc trug tam dan cu lon or cac vug CNghiep

2.Phan Loai RDD

a.Vuon Quoc Gia:la vug dat tu nhien dc thanh lap de bv lau dai 1 hay nhieu HST,dam bao cac yeu cau sau:

-Vung dat tu nhien bao gom mau chuan cua cac HSTco ban

-Vug dat tu nhien du rog de chua 1 hay nhieu HST va ko bi thay doi boi nhug tac dong xau of con ng.Ty le dtich HST can bao ton pai tu 70% tro len

-Dk giao thong tg doi thuan loi

*VQG pai dat 4 tieu chuan sau:

-Pai co it I' 1 loai DV,TV dac trung cho vug,co gtri ve khoa hoc hoac quy hiem

-Pai co dtich du lon de dam bao cho cac qua trinh tu nhienco kha nang tu dieu hoa

-Pai co cac mau chuan,cac HST

-Pai dc cap cao I' of Nha Nc quyet dih va co dg di lai thuan loi