H§i Pja 'y v^ Tai nguyen MSi trudng Thira Thien Hui HgiPja 1^ ViatNam Phan vung lanh tho phuc vu quy hoach bao ve moi truang (nghien cu'u tru'ang ho-p tai huyen Phu Loc, tinh ThiKa Thien Hui) Nguyin Huy Anh', Le VSn Thing' Abstract Fractional territory zoning for environmental protection planning (case study in Phu Loc district, Thua Thien Hue province) Fractional territory zoning is to divide the territory into integrated geographical units or ecolog landscape units Each uml has a closed boundary, is unique and not like other units and is not repealed in space This is one of the important contents m research m order to build the environmental protection pla for a district, a province or a territory By researching fractional territory zoning based on the view of ecological landscape for the task of building the environmental protection planning, the authors divide Ph district into nine sub-territories, including three sub-mountainous territories and six sub-coastal and pl territories This is very important in the environmenlal function zoning step, for supporting to build th environmental protection planning of Phu Loc dntrict scientifically and logically I DAT VAN DE Phil Lgc la mot huyen nim d circ Nam ciia tinh Thua Thien Hui, cd tdng dien tich tu nhien 728,1 km^ (chiem 14,4% dien tich tu nhien toan tinh) va dan sd nam 2010 la 154.426 ngudi (chiem 13,39% dan sd loan tinh) Nam tren true giao thdng quan trgng la Qudc Id IA va dudng sit Bic Nam, diem giira hai phd quan trgng ciia Viing kinh te trgng diem miln Trung la Hui va Da Nang Huyen Phii Lgc la trung tam phat triin kinh tl - xS hgi, du ljch nang dgng nhit ciia tinh nhiing nam gan day Trong quy hoach Idng the phat triin kinh tl - xa hdi tinh Thira Thien Hui din nam 2020 va djnh hudng den nam 2025, huyen Phu Ldc dugc xac djnh la dja ban trgng diem, cd y nghia chien luge, t^o d^ng luc cho sir phal triin kinh te - xS hgi ciia tinh, day la dilu ki6n thuan lgi dl huy?n phat trien kinh tl nhung cung tilm an nhirng hiem hga vl d nhiem mdi trudng (hS qua cua sir phat trien kinh te) neu nhu khdng gin vdi quy hoach bao v | moi trudng (QHBVMT) Cach tiep c^n truyen thong cdng tac quy ho?ch va phat triin da din liic khdng du tinh uu viet de giai quyet cd hifu qua cac mdi quan he dan xen, phiic tap giiia cac nhan td kinh te, xa hdi, tai nguyen va mdi trudng Nhihig quan diem vl phat trien ben virng hi^n tai van chua diy du, nhung co ban da thong nhat rang, cac nha lap quy hoach va quyet dinh nhat thiet phai long gep dugc cac nhan to xa hgi, kinh te, tai nguyen va mdi trudng QHBVMT la mgt khii ni$m cdn kha mdi me d Viet Nam, din da cd mgt sd sang kien dugc ip d^ng cac trudng hgp cu the, song van chua dem lai sir thdng nhat chung la lam the nao de giii quyet mgt each hii hda cac mau thuan giiia tang trudng kinh te va bao ve mdi trudng Phdn vitng Idnh thd Id phdn chia lanh thd thdnh nhihig dan vf dia ly long hgp hay dan vi cdnh quan sinh thai Mdi dem vi ed ranh gidi khep kin, co dgc diim rieng khong giong cdc viing khdc vd khong lgp lgi khdng gian [2, 3, 5] Day la mot nhiing ngi dung quan trgng nghien Cliu xay dung QHBVMT cho ISnh thd huyen Phii Lpc Muc dich ciia cdng tac phan viing lanh tho 'if« Tdi nguyen Mdi irudng vd Cong nghe sinh hgc - Dgi hqc Hue BIA LV Tl/NHIEN, TAI NGUYEN THIEN NHIEN VA MOI TRU'DNG Hji Bja \i vi Tii nguyen M°i "-""^ig Tl''" '^'