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Ttip chi khoa hgc TrUtmg Bgl hgc Quy Nhdn - Sd 4, Tip VI nam 2012 IfNG DVNG HE THONG TIN DJA LI (GIS) NGHlfeN CtTU DA DANG SINH HOC d Vl/dN QU6C GIA BIDOUP - N I B A (LAM D N G ) PHUC VV PHAT T R I £ N D U LJCH SINH THAI NGUY6NHOUXUAN' I D A T VAN Dfe Vtfdn qud'c gia (VQG) Bidoup - Nffi Bi (Ldm Ddng) li mdt trung tam da dang smh hpc (DDSH) cda Vidt Nam, dtfdc Birdlife International xdc dinh li mpt 221 tt^ng tdm chim ddc hffu cda flid gidi Vdi 1.933 loii thffc vdt vi 398 loii ddng vdt (so hpu cdng bd ndm 2009) [1], Bidoup - Nffi Bi li mdt ttong nhffng VQG cd DDSH cap bdc nhd't Viet Nam Tuy nhien, sff phong phfl vd nhffng gid tri to Idn ve tai nguydn sinh vdt cda VQG dang dd'i dau vdi nguy cd suy gidm manh Nham muc dich ldng cffdng cdng tie qudn li, bdo vd, phdt ttien DDSH cua khu vffc, can cd nhffng nghien cffu cu thd vd bid'n dpng ldp phd thffc vat, DDSH mdt cdch he thdng, cdp nhdt trdn cd sdffngdung nhffng cdng nghd mdi Du lich sinh thai id loai hinh du lich gan vdi muc tidu bao tdn vd phdt trien cdng ddng, gan Uen vdi thidn nhien vi vin hda ban dia VQG Bidoup - Nui Bi li mdt "dia chi dd" cho phdt trien li loai hinh du lich niy Do dd, can cd nhffng nghidn cffu cu the, xac dinh cdc tuydn, didm du lich, xdy dffng mdt sd tour du lich phuc vu nhu ciu cua du khdch mud'n tim hieu DDSH vi vdn hda bdn dia ttong vflng GIS dd dffdc sff dung nhff mpt cdng cu hffu hidu ttong nghidn cffu bien ddng tdi nguydn rffng, sff phdn bd cac loii, kidm soil khu bdo tdn, DDSH Cf Vidt Nam, ffng dung GISttongnghidn cffu VQG vdi ddc ttttag Id nhffng vflng rffng giau, ndi cd DDSH rdt cao nhffng khd tiep cdn vd kidm sodt mdi d giai doan diu Do dd, vipcffngdung GISttongnghidn cffu DDSH d VQG Bidoup - Nffi Ba cin dtfdc quan tdm nghidn cffu de gdp phin gidi quyet nhffng vin dd cd bdn trdn PHUONG PHAP NGHIEN ClJU VA N G U N T U LIEU Bii bdo da sff dung mpt sd phtfdng phdp thdng ke todn hpc ttong vide phdn tich kdt qud bidn ddng tii nguyen ritng, dp che phu cua mdt so khu vtfc Phan tich khdng gian sd dung cdng nghd GIS ia mdt phtfdng phdp nghien cffu cd ban Sd dung phan mem ERDAS Imaging 9.3 de gidi dodn anh ve tinh SPOT (2007), xdy dtfng ban dd kidu thdm tiitfc vdt; Sff dung phan mdm Maplnfo ttong viec xdc dinh,ttieoddi cdc vi tti xuat hidn mdt sd loii ddng vat, ndi phdn bd mdt sd loii flitfc NGUYEN HOU XUANvat qui hiem ban dia Ihco ddn vj hanh chinh; Sff dung phan mem ArcView 3.3 vicL- chong xep c i c ldp dff lipu chuyen de de xay dffng ban bien ddng rffng Cau trdc cd sd dff li^u ihupc linh bao g6m c i c loai dff li^u dffdc lien ke't vdi dff lieu dia ly nhilm md la vd nhffng d i e trffng cila c&c dd'i tffdng dia 1^ dffdc x i c dinh nhff (ham Ihffc vat, cac loii sinh vat qui hic'm, c i c tuy^n giao thdng, Vi du, cau trtic ldp thdng tin ban tham ihffc vai dff0c xay dffng nhff sau: Hdng 3.1 Cd'u true cd sd dil li^u ilin - \'ihe sinh thai rffng reu, tim hieu cac loai cay la kim bie'n nhff bach tiing, hdng liing, thdng hai la del Deic bi$t, tren tuyen du lich kham pha du khach cd thi! tim hieu ve c i y pd mu c6 thu hdn 1.300 nam tuoi chu \ i 13,5ni va chieu cao 40m ca> thong l i del cao 35m, chu vi 7m Phat tnen DLST d VQG Bidoup - Nui Ba khdng chi dffng d tiem ning ma can dtfcfc tang cffdng trien khai ihdi gian idi Dieu dd se gdp phan phat huy gia tri kinh te cua tai nguyen rffng va DDSH cua VQG ndi day trd mpt dia diem du lich hap dan DLST se la mdt nhan id' gdp phan rS't Idn cho cdng t i c bao ve rffng v i bao ton thien nhien cua khu vffc, ne'u nd dffdc to chffc mpt cich khoa hpc De khai thac ben vffng DDSH ctia VQG cho phit tri^n DLST c i n chu cong tac quan !i va bao ve rffng, bao \ e cac loai sinh vat qu^ hid'm Day manh c i c hoat dong hdp tac vdi mdt sd' to chffc qud'c te' nhff Birdlife International, td chffc Hdp tac Phat trien Cdng hda Lien bang Dij-c vdi JICA (Nh$t Ban) theo tffng hoat dpng va chiTdng trinh cu the nhff "Dich vu chi ird moi ti ifdng rUng ", "Tdng cUdng ndng luc quAn ly rifng dua vao cong dong " KET LUAN Bidoup - Niii Ba la khu vffc cd tai nguvcn sinh hpc da dang bac nha't nffdc ta, *^ VQG cd dp che phu rffng rat cao tdi 90% dien tich tff nhien, la khu vi/c cd nhieu loai "Sac hffu, qui hiem NOLlYfeNHgUXUANVide tfng dyng GIS Irong nghidn cffu DDSH vd qudn \-j tdi nguydn rffng dd gdp phSn tdng cffdng mffc dd chfnh xdc ddnh gid tdi nguyen rffng vd DDSH, qudn li vd bdo vp [di nguydn sinh vdl cda VQG Bidoup - Ndi Bd Lfng dung GIS xdc dinh, tim kidm cdc vffng phdn bd sinh vdt qu^ hidm, xdc dinh khd ndng tidp cjn, sd'e chtfa du lich, thdnh lap bdn dd quy hoach du ljch se giiip cho ho?t dpng DLST d VQG Bidoup - Ndi Bd phdt Iridn thfli gian Idi TAI LifU THAM KHAO III N D HOi vd ddng Idc gid, Bdo cdo kft qud nghiin cdu DDSH VQG Bidoup - Niii Bd, llnh Um Ddng, TTND Vidl - Nga Hd Ndi, (20091 12] L A Hilng, Hudng ddn sii dgng phdn mim Maplnfo 8.5 nghiin cUu diin biin ritng Vipn Didu tra Quy hoach rffng, (2008) [3] N T Loan vd ddng tdc gid, nghiin cdu biin d0ng tdi nguyin rdng VQG Bidoup Niii Bd dudi tdc ddng nhdn sinh, KJ ydu Hdi thdo Dja 11 lodn qudc 2010, (2010) [4] P T Lffdng, Ca sd khoa hgc cho viic diiu chinh phdp ly nhdm phdt triin mdt sd logi hinh du Uch dgc thu d Viit Nam, Dd tdi NCKH c^p ngdnh Tdng cue Du ljch Vidl Nam (2004) [5] N T Sdn Ca sd khoa hgc cho viic dinh hudng phdt triin du lich sinh thdi d VQG Ciic Phuang Ludn dn TS Dia li, DHSP Hd Ndi, Ha Ndi, (2000) [6] N H Xudn Ddnh gid diiu kiin tu nhiin Idi nguyin thiin nhiin thdnh phd Dd Lgt vd phu can phuc vu phdt triin m^t sd togi hinh du lich, Lu§n dn TS Dia If DHSP Hd Npi, (2009) [7] N H.Xudn iJIng dung hi thdng tin dia 11 - GIS di ddnh gid Idi nguyin nr nhiin cua thdnh phd Dd Lgt phuc vu phdt triin du Uch, Ki yd'u HOi nghi Dia ly Ddng Nam A (SEAGA) 2010 tai Hd NOi, (2010) [8] Phdn hdi cdc VQG vd khu bdo tdn thidn nhidn, Hpi khoa hpc kl Uiudt ldm nghidp Vidl Nam, Cdc VQG Viit Nam, NXB Ndng nghidp, Hd Npi, (2001) [9] UBND tinh Ldm Ddng, Luan chdng khoa hgc ehuyin hgng khu bdo tdn thiin nhiin Bidoup - Niii Bd lhanh VQG Bidoup - Niii Bd, (2004) [10] UBND tinh Lam Ddng, phi duyft quy hogch cdc khu, diim du tich ring phdng hd ritng ddc di/ng trin dia bdn thdnh phd Di Lgt, huyin Lgc Duang vd huyin Dan Duang den ndm 2020, (2007) [II] UBND dnh Lam Ddng, Dieu chinh quy hogch tdng thi phdt triin du lich tinh Ldm Ddng giai dogn 1996 - 2010 vd dfnh hudng den ndm 2020, (2008) CNG DUNG HE T H N G TIN DIA Lf (GIS) NGHlfeN ClfU DA DANG SINH HQC 153 SUMMARY APPLICATION OF GEOGRAPHIC INFORMATION SYSTEM (GIS) TO THE STUDY OF BIODIVERSITY IN BIDOUP NATIONAL PARK - BA MOUNTAIN (LAM DONG) FOR ECOTOURISM DEVELOPMENT Nguyen Huu Xuan The paper uses GIS for doing research on the biodiversity of Bidoup national park Ba Mountain for ecotourism development The results show that this is the highly biodiversified national park with many endemic and rare species It has the forest cover of 90% and the flora consisting of mainly broad-leaved and conifer trees Applying GIS, the author has made some maps such as maps of forest vegetation to determine the extent of forest resource variation, distribution maps of some rare species of the park, maps of spatial distribution, funcdons maps of tourism routes and spatial maps for the development of ecotourism in Bidoup National Park - Ba Mountain The study results are used to assess the potentials and orientation for eco-tourism development of the park Endemic, rare fauna and flora of Bidoup - Ba Mountain are of very high value for ecotourism development 'Khoa Dia ly - Dia chinh, Tnrdng Dai hoc Quy Nhdn 170 An DittJng ViRfng-Quy Nhdn-Binh Dinh Ngay nhin Mi: 23/12/2011; Ngiy nhSn dSng: 23/7/2012  ... Loai dd'i ttfdng: Vflng Bdng thupc linh vflng M u c tin B a n rifng Ten trtfdng Md la m u c tin Kie'u D p rdng dff lieu v i ma hieu dff lieu m u c tin C C 185 Phu_kieu c 180 Ki_hieu I Mo_la c ID... c i c tuy^n giao thdng, Vi du, cau trtic ldp thdng tin ban tham ihffc vai dff0c xay dffng nhff sau: Hdng 3.1 Cd'u true cd sd dil li^u ilin