1.Bao ve tai nguyen:Cung voi su mat R qua nhanh lam nhieu loai DV,V cug mat theo,trog do co nhieu loai quy hiem.Vi vay,xdung cac khu RDD co y nghia rat lon trog viec bao ton tai nguyen,bve nguon gen quy gia of cac loai DV,TV of nc ta

2.Bao ve da dang sinh hoc:Do mat R gay ra o nhiem mtrg & mat can bang sthai lam ahg nghiem trog den doi song muon loai.Nhiem vu vap bach ofcon ng la pai bve R & mtrg sthai de giu gin DDSH

3.Bao ve moi truong song:RDD la noi nghi mat,tham quan dlich,noi thuc tap & nghi ngoi of HSSV & cac nha KHoc,dong thoi cug la noi cu tru of muon loai svat.Cac khu RDD dc QLBV tot se co gtri lon ve kte,KHoc & VHoa,dbiet hon la gtri ve mtrg.Vi vay chung ta can pai bve RDD de co 1 cuoc song tot hon