OAI HOC QU6C GIA HA NO! • • • TRl/C^NG DAI HOC KHOA HOC TU* NHIEN *4:*4:**4c:tC3|c*:|e:te*:|c:ie:fE:fc BAG CAO TONG KET DE TAI NGHIEN Ciru QUA TRINH CHUYEN HOA DAT DAI VA ANH HU^ONG CUA NO TOfI DCJI SONG CUA DAN Cir VEN DO TRONG GIAI DOAN CONG NGHIEP HOA VA HIEN DAI HOA (LAY VI DU MOT HUYEN NGGAI THANH H A NOI) MA SO: QT 06-30 CHU TRI DE TAI: ThS DINH THI BAO HOA OAI HOC QuGC G I A H A N ^ TRUNG TAM I M C N G TIN THU viEN T/ I T C HA NOI - 2007 DAI HOC QU6C GIA HA NOI TRir^NG DAI HOC KHOA HOC TU" NHIEN ts' 1^ BAG GAG TONG KET OE TAI NGHIEN ClTU QUA TRINH CHUYEN HOA DAT DAI VA ANH HirONG CUA NO TOI DCM SONG CUA DAN Cir VEN DO TRONG GIAI DOAN CONG NGHIEP HOA VA HIEN DAI HOA • • • • (LAY v i DU MOT HUYEN NGGAI THANH H A NOI) MA SO: QT 06-30 Chu tri d^ tai: ThS DINH THI BAG HOA Nhijng nguai tham gia: PGS TS Pham Van Cu PCS TS Nguyen Thi Hai ThS Nguyen Thi Thanh Hai CN Nguyen Van Pha HA NOI - 2007 TOM TAT BAO CAO TEN DE TAI: NGHIEN ClTU QUA TRINH CHUYEN HOA DAT DAI VA AP HU'OfNG CUA NO Tdl DCH SONG CUA DAN CU" VEN DO TRONG GIAI DO^ CONG NGHIEP HOA VA HIEN DAI HOA (LAY VI DU M O T HUYEN NGO THANH HA NOI) Ma s6: QT - 06 -30 CHU TRI DE TAI: ThS DINH THI BAO HOA CAN BO PHOI HOP: PGS TS Pham Van Cu PGS.TS Nguyen Thi Hai ThS Nguyen Thj Thanh Hai CN Nguyen Van Pha MUC TIEU VA NOI DUNG NGHIEN ClTU 4.1 Muc tieu Nghien cuu anh huomg ciia qua trinh chuyen hoa dat dai toi dai song cua dan < ven giai doan cong nghiep hoa va hien dai hoa 4.2 Noi dung - He thong hoa ca sa khoa hoc nghien cuu qua trinh chuyen hoa dat dai va ar huang ciia no tai cac vung ven - Nghien ciru qua trinh chuyen hoa dat dai qua cac thai ky - Nghien cuu muc phat trien kinh te - xa hoi - Tim hieu su anh huang ciia qua trinh chuyen hoa dat dai tai doi song ciia dan cu CAC KET QUA DAT DU^gfC - Ban db hien trang su dung dat nam 1994, 1999, 2001, 2003 Bands biSn dong sii dung dk cac giai doan 1994-1999, 1999-2001, 2001-2003 - Phan tich dien the ciia qua trinh chuyen hoa dat dai - Ban danh gia muc phat trien kinh te - xa hoi - Phan tich anh huang ciia qua trinh chuyen hoa dat dai tai dai song ciia dan cu vt thong qua muc phat trien kinh te - xa hoi TINH HINH KINH PHI CUA DE TAI - Kinh phi: 15 trieu dong (da quyet loan) - Thue hien: nam 2006 XAC NHAN CUA BAN CHU NHI?M KHOA CHU TRI DE TAI P ^ TT - A / t - T ^ A ^ ^ Dinh Thj Bao Hoa XAC NHAN CUA TRU'dNG v40 wif U TP^UONG GS.TS^^in/ JiM^ ABSTRACT Project title: Study on process of land use conversion and its affect to living condition babitate in the urban fringe area in the period of industrialization and modemization (ca study selected: one district at suburb of Hanoi) Code number: QT - 06 - 30 Project manager: Dinh Thi Bao Hoa Objective and contents 4.1 Objective TQ study on land use conversion and its affect to living condition of habitate in the urbs fringe area during the period of industrialization and modemization 4.2 Content - Liturature review about issues concerning to land use conversion and its affect at urba fringe Studying on land use conversion over time Studying on level of socio-economic development at commune/village - Analyse the affect of land use conversion to socio-economic development Achieved results - Land use map date 1994, 1999, 2001, 2003 - Map of land use change during 1994-1999, 1999-2001, 2001 -2003 Analyse process of land use conversion Map of socio-economic development level Analyse relationship between land use conversion and level of socio-economi development Research fund and duration - Reseach fund: 15.000.000 VND (financal balance closed) - Duration: 2006 Faculty of geography approved Project manager Dinh Thi Bao Hoa Hanoi University of Science approved iVlU^^ LU^^ L DAT VAN DE i i r » a ^ x ^ - > I TONG QUAN CAC VAN DE VE QUA TRINH CHUYEN HOA DAT DAI VA ANH I HU'dNG CUA NO TOI DCH SONG CUA DAN CI/ VEN DO • i ^ \ 11.1 Van de chuyen hoa dat dai thyc %\s ia diem nong tai cac vung ven II.1.1.Vung ven 11.1.2 NhOng van de sinh tai vung ven 10 10 14 11.2 Tac dong cua qua trinh chuyen hoa dat dai 14 11.3 Xu hu'O'ng phat trien kinh te - xa hoi tai cac vung ven thj 15 IL4 Mo hinh ly thuyet nghien ciru cac viing ven II.4.1 Ly thuyet cue tang trucmg n.4.2 Thien lech thi 16 16 17 U.S Mot so hirong nghien ciiu ve viing ven da duffc thue hien 17 IIL QUAN DIEM VA PHU'ONG PHAP NGHIEN ClTU 18 III.l Quan diem nghien ciiu III.l.L Quan die'm lich sir 111.1.2 Quan diem he thong ve van de sir dung dat III 1.3 Quan diem t6ng hap III.l.4 Quan diem phat trien bdn vung 18 18 19 19 19 IIL2- Phuang phap nghien ciiru in.2.1 Phuang phap nghien cihi dieu tra tong hap IIL2.2 Phuang phap thong ke 111.2.3 Phuang phap dieu tra xa hoi hoc 111.2.4 Phuang phap viln tham - ban d6 va he thong tin dia ly 19 19 20 20 20 IV QUA TRINH CHUYEN HOA DAT DAI HUYEN THANH TRI - HA NOI 20 IV.l Dac diem di^u kien tu nhien va kinh xk - xa hoi djnh hinh su dung dat khu vyc Thanh Tri ; \ ; 20 IV.1.1 Thanh Tri va moi quan he vdi noi Ha Noi 20 IV.1.2 Dac die'm dia chat khu vuc Thanh Tri xet duai goc dia chat cong trinh 22 IV.1.3 Dac diem dia mao khu v\xc Thanh Tri 23 IV.1.4 Dia hinh ^ 23 IV.1.5 Khi hau, thuy van 24 IV.1.6 Dac diem tho nhuang khu vuc Thanh Tri 25 IV.1.7 Dac die'm dieu kien kinh te - xa hoi 25 a Dan c u - l a o dong 25 b Kinh le - xa hoi ; 26 c Cac van de moi truang va cac chuang trinh phat trien 27 IV.l Nghien ciru qua trinh chuyen hoa dat dai khu vyc Thanh Tri 29 IV.2.i ap dung phuang phap vien tham ket hap GIS nghien cihi qua trinh chuyen hoa dat dai tai khu vuc Thanh Tri 29 IV.2,2 ling dung phuang phap viSn tham va mo hinh hoa ban d6 nghien ciiru xu hudng bien d6ng sir dung dit huyen Hianh Tri 29 IV.2.3 D^ xua't di6u chinh sir dung dat de tien tori quy hoach nam 2010 33 IV.2.4 Danh gia tinh hinh sir dung dat giai doan trudc va sau nam lap quy hoach (1994 -2001 va 2001-2003) * 34 IV.2.5 Chuyen hoa dat dai va moi quan he ciia no tdi dac diem phat trien kinh te - xa hoi 37 IV.2,6 M6t s6 nguyen nhan dSn tdi bie'n dpng sir dung da't 46 V DOI S N G K I N H T ^ - XA HOI CUA NGU^OI DAN VUNG VEN DO 47 V.l Dieu tra tinh hinh phat trien kinh te - xa hoi ciia ngvoi dan viing ven - khu vyc Thanh Tri, Ha Noi 47 V.2 Phan tich du lieu va lap ban mire phat trien kinh te - xa hoi khu vyc Thanh Tri V.2.1 Phan kieu kinh te - xa hoi cua cac thon huyen V.2.2 Ban d6 miic dp phat trien kinh te - xa hoi khu vuc Thanh Tri 48 48 50 VI K6'T Q U A V A BAN LUAN 50 TAI LIEU THAM KHAO 56 MUC LUC BANG BIEU Bang Bien dpng sir dung dat huyen Thanh Tri giai doan 1994 - 1999 34 Bang Bien dpng sir dung dat huyen Thanh Tri giai doan 1999-2001 34 Bang Bien dpng sir dung dat huyen Thanh tri giai doan 2001 - 2003 35 Bang Toe dp bien dong sir dung dat trung binh (ha/nam) qua cac giai doan 36 Bang Dubao bien dpng sir dung dat 36 Bang Cac kieu chuyen d6i sir dung dat 37 Bang So luang va toe tang trudng binh quan gia tri san xuat huyen quan ly giai doan 1991 - 2000 (Tinh theo gia c6 dinh nam 1994) 40 Bang Gia tri san xuat nong - lam - thiiy san huyen Thanh Tri (dan vi: trieu d6ng theo gia c6 dinh nam 1994) 40 Bang Ca cau gia tri san xuat cong nghiep va xay dung phan theo cap quan ly 41 Bang 10 Gia trj san xuat cong nghiep nho ngoai quoc doanh huyen Thanh Tri 41 Bang 11 Doanh so ban le hang hoa va tong thu ngan sach tren dia ban huyen (dan vi: trieu dong theo gia codinh nam 1994) 42 Bang 12 Chi tieu phat trie'n kinh te theo nganh (%) 44 Bang 13 Chi tieu ca cau phat trie'n kinh te huyen Thanh Tri (%) 44 Bang 14 Chuyen dich ca cau kinh te huyen Thanh Tri (%) 44 Bang 15 Phan kieu kinh te - xa hoi theo thon/xa 49 Bang 16 Chuyen hoa dat dai a cac thon c6 tan suat bien dpng sir dung dat a muc (m^) 52 Bang 17 Chuye'n hoa dat dai a cac thon c6 tan suai bien dong sir dung dat a muc (m^) 53 Bang 18 Chuye'n hoa dat dai a cac thon c6 tan suat bien dong sudung dat a muc (m^) 54 MUC LUC HINH VE Hinh Thanh Tri - Vi tri viing nghien ciru Hinh Ban d6 chi sd MSI phan tich Xix ban d6 sir dung da't xa Linh Nam Hinh Ban d6 chi so MSI phan tich tir ban d6 sir dung da't xa Dai ang Hinh Ban d6 chi s6 MSI phan tich tir ban d6 sir dung da't xa Lien Ninh Hinh Gia tri MSI nam 2001 * Hinh Gia tri MSI nam 2003 Hinh Bie'n d6ng gia tri MSI giai doan 2001 -2003 Hinh Tin s6 xuat hien cua gia tri MSI Hinh Bie'u d6 the hien su chuyen hoa luan phien giua cac ki^u sir dung da't Hinh 10.fii^ud6 the hien chuye'n hoa sang da't xay dung vk giao th6ng Hinh 11 Bieu the hien da't xay dung 6n dinh sau quy hoach Hinh 12 Bieu 66 the hien da't xay dung 6n dinh tru6c quy hoach Hinh 13 Bieu d6 the hien su chuyen hoa sang dat d (dan vi: trieu d6ng theo gia c6 dinh nam 1994) 22 31 31 31 32 32 32 33 38 38 39 39 39 41 Detai: NGHIEN CUU QUA TRINH CHUYEN HOA DAT DAI VA ANH HUONG CUA NO T | DOI SONG CUA DAN CU VEN DO TRONG GIAI DOAN CONG NGHIEP HOA VA HIEN DAI HOA • • • • (LAY v i DU M p T HUYEN NGOAI THANH HA NOI) I DAT VAN DE Bao cao tinh hinh phat trien ciia the giai nam 2003 nhan dinh rang 50 nam qua, dan so the giai tang 3,5 ti nguai 85% dong gop tir cac nuac dang phat trien Tang dan so thi la tang tu nhien, di cu tir nong thon thj va ca so nhung nguai song a nhirng viing nong thon vai mat dp dan so cao tai vung ven Cung bao cao nay, van de dat la a cho phat trien c6 nghia la lam the nao de dam bao viec lam va chat lugng cupc song tot hon cho tat ca nhung nguai dan Khi cac quoc gia tra nen giau c6 thi sir doi hoi tang san lugng gan lien vai su chuyen dich tir qua phu thuoc vao nong nghiep nhu la mot nguon thu nhap chinh chuyen sang thu nhap tir cac boat dong phi nong nghiep de giam ap lire doi vai dat dai Dieu ciing dong nghTa vai viec di chuyen dan cu tir nong thon thi va nhieu van de sinh tai vung dat giap ranh thi - nong thon la khong iranh khoi Cac van de neu khong dugc quan tarn chu y se dan tai cac hau qua dang tiec nhu tinh trang ngheo doi, bat cong va nhiem moi truang Ha Noi la thu do, trung tarn kinh te, khoa hpc ky thuat va van hoa cua ca nude, c6 vi tri chien luge dac biet, c6 vai tro quan trpng sir tang truang kinh te va giao luu vdi cac nuac tren the giai Trong cong cupc doi mdi cua dat nude sang nen kinh te' thi trucmg theo dinh hudng xa hoi chu nghla, cimg vdi qua trinh cong nghiep hoa va hien dai hoa, su gia tang dan so qua nhanh da day nhanh qua trinh thi hoa a cac huyen ven do, gay nhieu khd khan cong tac quan ly thi noi chung, dat dai noi rieng, khien cho nhieu khu vuc dang phat trien theo chieu hudng xau va khong ben virng Thanh Tri - mot huyen ven do, cira ngo phia nam ciia Thii Ha Noi, c6 vi tri dac biet quan trpng, la diem nut luu thong giira Thii Ha Noi va cac tinh phia bdc vdi cac tinh mien trung va mien nam ciia nude ta Trong nhimg nam qua, ke tir thue hien chinh sach ddi mdi, su phat trien d Thanh Tri da va dang dem Iai hieu qua kinh le cho Thii Ha Ndi Tuy nhifin, ben canh nhung ket qua dat dugc, Thanh Tri dang phai doi mat vdi nhieu khd khSn, sd' v ^ d6 khai thac tran Ian va six dung khdng hgp ly dat dai din den mdi tnrdng hi suy thoai mdt each nghiem ca ve chf^t lln ve lugng, dem Iai hieu qua siJf dung d& tha'p, tham chi ddi noi lam xa'u di canh quan dd thi Ket qua la ddi sdng kinh t^ - van hoa - xa hdi cua ngudi dan dia phuang khdng dugc dam bao, vi the lam anh hudng de'n su phat trie'n cua Thanh Tri, Ha Ndi ndi rieng va ca nude ndi chung Vi the, nghien cihi qua trinh chuyen hda dat dai va anh hudng ciia no tdi ddi sdng ciiat dan cu d huySft ven dd la mdt vSfn d^ ca'p bach n TONG QUAN CAC VAN DE VE QUA TRINH CHUYEN HOA DAT DAI VA ANH HU'dNG CUA NO TOfI DOfl SONG CUA DAN CU" VEN DO II.l Van de chuyen hoa dat dai thvc su- la diem nong tai cac vung ven a Vung ven Trong nhixng nam 1940, nhirng thay ddi tai nhimg viing ven ciia cac phd thu hut sir tap trung chii y ciia cac nganh lien quan tdi sir phan bd ciia chiing tren khdng gian, dang chii y la dia ly dd thi dien ca d Hoa Ky va cac nude Tay Au Mdt ITnh yuc quan ciia cac nghien ciiu thi la tap trung nghien ciru qua trinh tao hinh tai viing ven do, dang chii y tai nai gap ciia dd thi va nong thon Thuat ngir vimg ven dugc cac nha dia ly My sir dung Ian dau tien nham md ta nhirng thay ddi dan cu d Louisiana giira nhimg nam 40 va nhirng nam 50 Trong nhiing nam nay, thuat ngii viing ven dugc chap nhan rat rpng rai cac tai lieu khoa hpc vdi nghla la mdt vimg nai sir tang trudng thi thii cap dang dien va la nhirng noi cd dac diem su dung dat pha trpn ca cho nong thon va dd thi, tao mot vung chuyen tiep giira phd va lang mac (Johnson, 1974:4) \ r r y y / y » Mot dieu chac chan rang sir pha tap ve su dung dat, cac dieu kien ve dja mao va mat dp xay dung, cac mdi quan he mang tinh td hgp ve chiic nang va sir bien dpng cau true xa hdi cua cac viing ven dd dugc xac lap de bat dau nhiJng tranh luan khd hieu, phiic tap ve ranh gidi ca hpc cung nhu nhiitig gidi han ve khai niem ciia viing ven Nhirng no lire dau tien nham cd gang dua khai niem chinh xac ve mot.hien tugng dd thi ngoai vi (peri-urban) chu yeu tir cac nghien ciru thii nghiem d My Mot tiep can theo chiic nang va dien mao ciia viing dd thj dugc luu tam dua tren cac phan tich ve dac diem nhu 10 c) Xay dimg ca sd da lieu GIS phuc vu hieu chinh lan loai Danh gi^ d6 chmh xac phin loai thong qua ma tran sai lin cho tha'y su sai lin thudng Xi giua cac d6i tucmg dSit thi/dat xay dung va giao th6ng; giua da't a n6ng thon /da't tr6i mk\x\ gifla da't d6 thi /de s6ng D^ hieu chinh lan loai, chung tdi van dung nhung da'u hi6u b6 t \6 hinh anh va vi tri dac thu cua cac doi tuang duac quy dinh bdi dac diem dia mao hoac d6 ca Theo quy luat ttr nhien, mau hay duac a nhfing nai cao, co dac di^m thoat nudc t6t, thai phin ca gidi nhe (vi du cat pha), tren loai da't phu sa dugc boi hang nam Mat de thudng cd ( cao Idn han so vdi dia hinh xung quanh va co dang tuyen Dan cu ndng thon hay phan bd nhiing dang dia hinh cao, vet chay ven hai bd sdng pham vi dang dia hinh bai bdi c; ven sdng rSit dac trung, cdn goi la de thien nhien Nhu vay dd'i vdi nhung khu vuc thudc kii Thanh Tri, ca sd du li6u phuc vu hieu chinh lin loai cd th^ bao gdm dia mao, DEM va tl nhudng Nhung vet dan cu doc theo cac sdng nho, mang tinh chit phd lang co th^ gidi h; pham vi buffer sdng Pham vi buffer cung dugc su dung d^ gidi han h6 thdng dudng cui nhu de bao ma qua trinh phan loai bi lin vdi cac ddi tugng khac Six dung ca sd du lieu hieu chinh lin loai thuc sir da cai thien chit lugng cua ket qua phi loai anh sd Giai doan ddi hdi ngudi xu ly phai co kien thiic dia ly ve dac thu cua khu vuc, ( nhOng nhan xet xac dang sau xem xet, danh gia ma tran sai lin, tCr dua dugc cac ihdi tin cin thiet ca sd du lieu phuc vu dieu chinh lin loai Danh gia theo sd Kappa cho thi dd chinh xac tang len 96,2% Ket luan Dd chinh xac phan loai anh sd phu thudc vao rat nhidu yeu td ca chu quan va khach qua Nguyen nhan khach quan phai ke tdi la dieu kien tugng, kha nang chieu sang va dac di^m ci dd'i tugng Cdn cac nguyen nhan chu quan phan Idn nam giai doan xu ly anh Trong c; budc xii ly anh sd, neu ngudi xu ly than tirng budc thi chfnh xac phan loai anh sd se tai len, dac biet ca sd du lieu dieu chinh lin loai phu hgp vdi d\6u kien dac thu cua khu vuc nghi< cihi se lam tang them chit lugng cua anh phan loai Tir nang tin cay cua cac thdng tin dm chiet tach tu tu lieu vidn tham TAI LIEU THAM KHAO UBND huyen Thanh Tri, 2002, Bdo cdo tong hop quy hoach, ke hoach sudung ddt dai huy Thanh Tri, Thdnh phdHd Noi, thai ky 2001-2010 Groom G B., Fuller R M., 1996, Contextual correction techniques for improving land cov mapping from remotely sensed images International J of Remote sensing, 17: 69-89 Hobbs I J 1997 Atmospheric correction ofNOAA-11, NDVI data in the arid rangelands central Australia International J of Remote sensing, Vol 18, No ppl051-1058 Richter R 1997 Correction of atmospheric and topographic effects for high spat, resolution Patellae imagery International J of Remote sensing Vol 18, No ppl099-l 11 PCI User guide 1998 d71 FOK LANU U5>t MAKKINU IN THANH TRI DISTRICT • Dinh Thi Bao Hoa, Pham Ngoc Hai Hanoi University of Science, VNU The content of this article is presenting the factors affecting the accuracy of image fication During the processing stage, the quahty of training sites has an important role tmg directly the accuracy To assess the quality of training sites, homogeneity, reparability, jring and trend of standard spectral curve are indicators Besides, by using geographic fase in the post-classification stage, the quality of image classification has been improved In to have proper database, specialists must have knowledge about the study area (both natural jocio-economic condition) and at the same time, evaluate deeply the confusion matrix in ' to understand the classes confused i-)-i BO GIAO DUG VA DAO TAG TRirdNG DAI HOC SIT PHAM HA N6I KY Ytv HOI THAO KHOA HOC • • NGHlfiN Ctru KHOA HOC VA D I Mdi NOI DUNG, PHUONG PHAP GIANG DAY DIA L t KY NIEM 50 NAM NGAY THANH LAP KHOA DIA Lf BAN NQI DUNG PGS TS Dang Van Due PGS TS Nguyin Thi Minh Tue PGS TS Dang Duy Lgi PGS TS Le Huynh PGS TS Do Thi Minh Due PGS TS Nguyin Trong Phiic PGS TS Nguyin Thi Thu Hing N'C" Ha Noi, 11 - 2006 Nghien cuu khoa hgc va doi mai noi dung, phuang phdp gidng day dia ly MUCLUC Trang 10 11 12 13 14 15 16 17 18 19 PGS TS Dang Van Diic Phdt hiiu khai mac hoi thao khoa hoc Khoa Dialy- 50 nam xdy dung vd phdt triin Nguyin Dinh Ky, Nguyin Manh Ha, Nguyin Quylt Chien Ddnh gid tong hop dia ly phdt sinh vd thoai hod ddt lim vuc song Gam tren quan diem phdt trien ben viing Doan ThS Anh, Dang Duy Lgi Su phdn hoa hdu a miin dia ly tu nhien Bdc vd Dong Bdc Bdc Bo 14 Bui Thi Thanh Dung, Dang Duy Lgi Tim hiiu mot sd loai gid dia phuang dien hinh a viing Tdy Bdc Viet Nam 22 Lirong Hdng Huge, Dang Vu Khic Tiip can cdc gid thuyit, hgc thuyit cua khoa hoc Trdi Ddt vd mot sd vdn de ve hoc thuyet kien tao mdng 29 Dao Ngoc Hung Xdy dung phdn mem gian nhiet dong hoc vd img dung gidng day 36 Le Van An Su bien dong cica Thugn An thuoc dam phd Tam Giang Cau Hai vd dinh hudrng cdc gidi phdp han che 41 Nguyen Dinh Giang Cdnh quan rung su bien doi vd dien the nhan tdc cdc cdnh quan tu nhien - nhan sinh a Yen Bdi 46 Luomg Thi Van Diin biin vd dnh huang ciia mua lu doi vai cdc ho chira mcac a Binh Dinh ; •••; 52 Nguyen Dieu Trinh Anh huang ciia hcgmg^ thdi (chdt thdi rd', nuac thdi) cdc hoat dong kinh ti cua nguai den nuac duai ddt thdnh Hd Noi •, ;-58 Trdn Thi H6ng Mai Tn,ic nghieng, quy dao ellip ciia Trdi Ddt va cdc so tren bdutrod 64 D6 Van Thanh, lfng dung cong nghi vien thdm vd hf thong tin dia ly (GIS) ddnh gid biin dong sic dung ddt dai tinh Bdc Giang 71 Dang Thi Hue lfng dung phdn mim PowerPoint gidng day dia ly tu nhien cdc chdu ; '" Vii Qu6c Dat Nghien ciru cdc nhdn to thdnh tao su da dang cdnh quan huyen Mai San tinh San La ; , - • ^2 Nguyin Thi Thu Hi§n Chdt luang moi truang nuac tai mot so lang nghe huyen Yen Phong tinh Bdc Ninh • •^l Vu Thi King Giao due dao dice moi truang cdc truang su pham vi su phdt triin bin vibig ; • Le Thong Ban vi cdc loai viing kinh te - xa hoi •.^••• • • • • • • • • • U J _ D6 Thi Minh Due Ndng cao chdt luang day hoc dia ly kmh te - xa hoi Viet Nam a Dai hoc Su pham •••; •• ; •-• • ,•:••• Nguyin Minh Tue Nghien cicu tinh hinh phat trien cac khu cong nghiep ^ ^ ^ a Viet Nam 39 Khoa Dfa ly - 50 ndm xdy dung vd phdt triin 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35' 36 37 Le Van T r u a n g Nghien cicu xdc djnh mot so ddc diem cua nong nghiep thi ! i 124 Pham Thi X u a n T h o Kinh te tri thuc vd vdn de hoi nhap quoc ti cua Viet ' Nam \ ' 129 Le Thi Le, L e V a n Truang Hien trang phdt triin cdc khu cong nghiep a Thanh Hoa vd mot so vdn de ddt 137 Hoang V a n C h u c Thuc hi$n muc tieu thien nien ky ve xoa doi giam ngheo viing ddn tgc thieu so a nuac ta 145 N g u y i n Thi Som Phdt triin nong nghiep vai gidm doi ngheo a Viet Nam 153 N g u y i n K h a n h Van, N g u y i n Thi Hong Ddc diim ddn cu vd kinh te - xd hoi a mot s6 huy^n ddo ven ba Viet Nam 161 N g u y i n Van Phu Phdn tich diiu kien phdt trien viing qud trinh cong nghi?p hod hien dai hod d Viet Nam 171 Le V a n Huorng Hien trang mo hinh td chicc sdn xudt cum cong nghiep lang nghi tren dia ban tinh Bdc Ninh 177 Vu Thi Mai Huorng Phdn tich su chuyin dich co cau nong nghiep a Vi^t Nam th&i ky cong nghi?p hoa -hien dgi hoa •••• Nguyin Dang Chung Ban vi mot sS vdn di viec day dia ly kinh te - xd hoi thi giai hien ; ^^^ N g u y i n Thi Trang Thanh Thuc trang phdt trien cdc khu cong nghiep, khu cong nghiep nho tinh Nghe An 197 N g u y i n Tii Linh Tinh hdng hoa ciia trang trai nuac ta duai goc dia ly kinh te xd hoi •, T r i n Thi Ngan Ha Suphdt triin kinh le - xd hoi u thdnh Vinh irong thai ky doi m^ ; N g o Thi Hai Y i n (B) Kinh te trang trai Hd Noi thai ky cong nghiep hoa ; ;••"•, ["'J'^i: i ' jV'" "-~n T o Thi H n g N h u n g Lao dong nghe cd Khanh Hoa va van de ngheo doi 220 L u a n g Thi Thanh^ Vinh, H6 Thi Thanh Van Cong nghiep Nghe An ^^^ nhiing ndm ddu the ky XXI • ;••• •••••• ;•" N g u y i n Minh N g o c Su khdc biet giua vai tro va vi tri cua nguai phu nu cdc ho gia dinh ldm nghe cd "y;-;;—;; •";•••••• y - - " - " V u Dinh Hoa Phdn tich tiem ndng tu nhien doi vai viec phat trien du ^^^ lich tai khu Du trir sinh quyen Cdt Bd • • •••• •• •"•;;•• 38 Dang Van Due iTng dung cong nghe thong tin va truyen thong doi 39 mTphuangphdp ddo tao a Khoa Dia ly ^ " ^ ^ ^ ^ ^ ' ' ^ ^ ^ ' ' ^ ' ^ " ""^ 245 j ^ y l n ' l Y o n g P h u r ^ / i r S x a ; ^ u ^ ^1 thSng bdi gidng dien tic dialy ^^_ 42 N^yinDrva.^'/^'-^-^ v!^im tra, ddnh gid niSn dia Irpho thong 27, 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 Dau Thi Hoa Sic dung he thdng cdu hoi trdc nghiem nhdm kiem tra ddnh gid hoat dong nhan thirc cua hoc sinh day hoc dia ly a trudng phd thong 278 Tran Due Tuan Doi mod gido due dia ly theo dinh hu&ng ciia gido due VI su phdt trien ben vimg 285 Ngo Thi Hai YSn (A) T6 chuc trd choi day- hoc dia ly lap 9-thcs thong qua khai thdc kenh hinh 295 Kieu Van Hoan Phuomg phdp du dn vd cong nghe thong tin doi m&i phuang phdp day hoc dia ly a thong 300 Tran Thi Thanh Thiiy Sic dung phdn mem Macromedia Flash de xdy dung mo hinh dong phuc vu cho day hpc dia ly 10 - THPT 307 Nguyen Thi Thu Anh Doi m&i phuomg phdp day hoc dia ly & tric&ng trung hoc thong 312 Pham Thi Thanh Kiem tra, ddnh gid hoc tap dia ly ciia hoc sinh & bdc trung hoc thong 315 Doan Thi Thanh Phuomg Gido due moi trudmg cho hoc sinh THCS vi su phdt trien ben vung 321 Bui Van Dien Phuong phdp hinh thdnh ky ndng khai thdc sdch gido khoa dia ly cho hoc sinh trung hpc thong 327 D6 Xuan Tiln Phdn mim quan ly vd tron de thi trdc nghiem - ticy tu&ng din gidi phdp cong nghe 333 Pham Hoang Lan, Dao Chi Cuong Xdc dinh coo dinh Phanxipdng theo so lieu GPS, thiiy chudn, luc vd dia hinh 341 Le Huynh Thiit ki vd lua chon cdc lu&i chiiu thich hap cho cdc ban sdch gido khoa dia ly l&p trung hoc ca sa ^ ^ 3-''^ Lam Quang D6c M6i quan he giira he thdng kien thicc ban vai he thong kiin thicc dia ly vd y nghia cua nd phuang phdp day hoc tich cue \ Nguyin Hoang Son, Nguyin Tham Thdnh lap bdn sinh hdu (ty le /• 150.000)phuc vuphdt triin du lich tinh Thica Thien - Hue 362 Dinh Thi Bao'Hoa, Nguyin Ngoc Thach, Pham Ngoc Hai lfng dung phuang phdp viin thdm vd md hinh hda bdn nghien cicu xu huang biin dong sic dung ddt huyen Thanh Tri 369 Dane Vu Kh4c, Nguyin Hung Ha lfng dung co s& die lieu GIS qudn ly thong tin thdm hoa ciia Trung uang Hoi Chic thap Viet Nam Nguyin Ngoc Anh lfng dung he thdng ArcGIS di thdnh lap bdn dd hien ^^ '^^"^ '-"" '^'^^ ^^ ^' ^ - ' »iTri_n:.-Z 383 trang moi trucmg ddt thi diem a tinh Hoa Binh Nghien ciru khoa hgc vd doi m&i ngi dung, phuang phdp gidng day dia ly FHirONG PHAP VIEN THAM VA MO HINH HOA BAN DO NGHIEN CUtJ XU HlTdNG BIEN D Q N G su* DVNG DAT HUYEN THANH TRI ITNG D V N G DINH THI BAO HOA NGUYEN NGQC THACH PHAM NGQC HAI Trirdug Dai hpc Khoa hpc Ty nhien I GICa THIEU CHUNG VE PHUOfNG FRAP NGHIEN ClTU Tu lau, mo hinh hoa ban dh da dugc su dung dl thi hien su phan bo ciia cac doi tugng va hien tugng khong gian Cac khoanh vi dat tren ban hien trang sir dung dat ciing khong nam ngoai muc dich Phan tich cac ban do, ngucri dpc co the tim quy luat hoac cdc diem di thuang nod xuat hien cac doi tugng Day la mpt ph^p trim tugng chi co tren cac ban Phan tich bang ban d6 co the bao g6m ngi dung chinh [1]: - Phan tich khong biin dii ban dl (phan tich bing cac thj, dim, xac djnh khoang each ) Phan tich khong bien dii ban la nhung phan tich ca ban nhu mo ta bang mat, dung d6 thi theo ban dl, dac tren ban d6 Tat ca cac thao «c niy deu khong lam thay doi ban hien co - Phan tich co biin dii ban dl (cac ban dl dan suit) Phan tich co bien dii ban dl la phan tich dua tren mot ban dl khac dugc tao tir ban dl goc (goi la ban dan suk) Day la each ma nguai nghien ciiu vl dii tugng se hieu dugc ban chat sau xa ciia chiing hay chinh la ban chit in chiia ben DS lam dugc nhu vay, nguai phan tich ban phai nha den mot phuomg tien dl bien dii, thong thuang la mot loai luai [1] Luoi co thi la khong phu ching nhung cung co the phu chong a mot miic nao - Phan tich bang each chilt suit cac thong tin bilu hien ban chuyen de cac hgp phin rieng Phan tich c6 biin dii ban la phan tich dua tren mot ban dl khac duac tao tir ban dl glc (ggi la ban dl dan suit) Day la each ma nguai nghien cim vl dii Uiang se hiiu dugc ban chit sau xa cua chung hay chinh la ban chat an chira ben D I lam dugc nhu vay, ngucri phan tich ban phai nha din mot phuang tien dl biin dii, thong thuang la mot loai luai [1] Luai co thi la khong phu chIng nhung cung co thi phi chong a mot mirc dp nao Van de la a chi cac chi s6 duoc tinh timg luai nhu the nao, vi day chinh la mang luoi dilm dimg dl noi suy va ve cac duang dang tri Nhu chung ta da biet tren ban dl chia cat sau, cong thirc tinh toan chia cat cho timg vuong la chenh cao gma dilm cao nhat va thSp nhSt do, doi vai ban chia cat ngang th tong chilu dai cua cac song suli co mat se la chi so dugc gan cho timg o mot V, B, de ngmen cuu xu huorng bien dong sir dung dat cho cac thira dit chiing ta phai n mot cong thirc phu hgp Cong thirc tinh toan hinh thai cua thira dugc nghien ciru I dung ve mSt hinh thai [3] De phan tich chiet suat thong tm ban dl, ben canh viec sii dung chi s6 Sanon, I thi dp dirng " chi s6 hinh dang trung binh -MSI ", cong thirc tinh chi si nhu sau- Trgngdo: P la chu vi, A la dien tich, x la kich thuac ciia khoanh vi ban Chi so co the ung dung nhieu ITnh vuc khac nhu: da dang sinh ic, thi hoa, dia chSt hoc, hien trang va xu huang biin dong cua su dung dat hx C du lieu ban da thai gian, co thi phan tich khong biin doi ban d6 voi cac O n dugc thi hien bSng phuang phap duang dAng tri MSI, sau tnr hoac cong c bl mat gia tri Ngoai viec nghien cuu su dung dat, cac lap dit bi l4y di, kh6i gmg bang da-tan co thi tinh toan theo each [1] Nhu vay dl nghien cuu xu r6ng biin dpng theo khong gian - thai gian cua cac thua dSt vl mat hinh thai, co thi dung cong thuc tinh toan MSI theo timg luc giac, sau l4y gia tri va noi suy dl duang dSng tri MSI qua cac thai gian khac nhau, tu do, co thi khao sat xu thi, dac ;m cua sir tap hap cac doi tuong tu nhien, thong qua viec phan tich dac diem cac ong dong muc Tiep su dung phuang phap phan tich khong bien doi ban do, co \ theo doi dugc sir thay doi be mat MSI theo thai gian Ket qua se dua tam dilm a cac noi co xu huang bien dong manh theo khong gian - thai gian.(hinh 1) G l i b l MSI q u a c A c n i m 40.000000 UilOOMO mjtMitm Z 1UA2_ AAUUH U«ntf4 M«1«H USUH1 H4ntnng GOO I7M VI M«U*«1 HSMHI Ou> hiMtfi mi dL^ig Ok ein n*»