L IE N H I~ P c A c H Q I K H -K TV I~ T N A M f)~ H Q C Q U a C G IA H A N Q I • TRUO NG D~I HO C KHO A HO C n r N H ltN H O I D !A L Y V ie T N A M ,,1 " T U Y E N T A• P utsrqponmlkjihgfedcbaZYXWVUTSRQPONMLK cA e CONG TRiNH KHOA HOC • A H O• I N G H I• K H O A H O• C D IA L • Y - D IA • CHiNH H A N O I - /2 0 M l)C L l)C utsrqponmlkjihgfedcbaZYXWVUTSRQPONMLKJIHGFED LOI PHAT BIEU KHAI M~C H(H NGHl KHOA HOC DlA LY - DlA CHINH LAN THU PHAN I.NHUNG V AN DE CHUNG VE DlA LY V A DlA CHINH Truong Quang Hai, Nguyen Cao Huan, Dang Van Bao T6 chirc lanh th6 du lich sinh thai cap tinh (nghien CUll dien hlnh tai tinh Quang TrD Dang Van Bao, Dao Dinh Bac,ZYXWVUTSRQPONMLKJIHGFEDCBA v n Van Phai, Nguyen Hieu, Tnin Thanh Ha Mot s6 dang tai bien thien nhienZYXWVUTSRQPONMLKJIHGFEDCBA a Viet Nam va canh bao cluing tren c o nghien ciru dia mao sa 17 19 hoc Pham Quang Anh Nghien Nguyen Van Chuong Phat trien cac hanh lang kinh te va vai tro cua giao thong van tai Drummond CUll va dao tao v~ moi tnrong diroi g6c nhin dia 35 Lisa Uses and Understandings of Public Space among Young People in Hanoi, Vietnam 28 42 Nguyen Xuan Dc), Nguyen Cao Huan, Nguyen Dlnh Ky, Nguyen An Thinh, Luu The Anh Danh gia cac vung chuyen canh ca phe, cao su tren quan diem dia 19 hoc (Lay tinh Dak Lak va Dak Nong lam vi 43 du) '" can , he~ theong tJ/0 c hii "H·'< len T iep ire 1-an h thd0 N guyen Pharn Xuan Hoang Ban ve vai tro dai dien chu sa h fru 50 va quan 19 dat dai cua nha nuoc hien 56 Nguyen Drrc Kha, Tran Qu6c Binh, Tran Van Tuan, Pharn Thi Ph in, Le Thi Hong Nhan dang cac he thong dia chinh lich sir Viet Nam 10 NOMA Haruo Japanese Geography: Tradition and Innovation in the 20th Century 11 Vu Van Phai, va quan 19 doi 60 69 Hoang Thi Van, Tran Dinh Lan Mot s6 van d~ quy hoach bo bien 73 12 Le Van Thang Mot s6 d?c tnrng c o ban v~ kinh te trang traiNMLKJIHGFEDCBA a mroc ta 79 13 TSUTSUI Kazunobu 87 Economic Geography of Urban - Rural Relations in Japan 14 TSUTSUI Yukino Geographical Studies of Vietnam in Japan 15 Mai Xuan Yen Thi tnrong Bat d¢~g san a 97 Viet Nam hien nay, nhirng vuong mac can duoc thao giY 105 PHAN II DIEU KI]J:N TlfNHIEN vA TAl NGUYEN 16 Dang Van Bao, Le Drrc An, Nghien CUll dia chat, dia mao cho phat trien kinh te sinh thai dao Co Lao Cham 111 17 Truong Quang Hai, Dang Van Bao, Tran Thanh Ha Chuyen d~ dia tl! nhien cong trinh Dia chi 19 c6 Loa 120 18 Dinh Van Huy, Tran Dire Thanh.Tai nguyen dat ngap nuoc ven b e Hai Phong 129 H(n NGHt KHOA HOC DJA LY - DJA CHINH, HA N(n - 2006ZYXWVUTSRQPONMLKJIHGFEDCBA " BA " ,,' •• TAl NGUYEN DAT ., " " ', NG ~P NUde VEN Bd • HAl PHONG Dinh Van Huy, Tran Due Th~nhZYXWVUTSRQP V ie n T NMLKJIHGFEDCBA a i n g u y e n v a M o i tr u a n g B itn M('y d a u Khai niern dat ngap mrcc da diroc Cong u a c quoc te v~ Dat ngap nuoc hQP tai Ramsar, Iran nam 1971 qui dinh tai dieu L va b6 sung tai dieu L Theo qui dinh cua Cong tree, dat ngap mroc (DNN) la " C d c v u n g d d m ld y , s in h ld y , th a n b u n h o d c n u a c tu n h ie n h a y n h d n ta o , n g d p n u d e th u a n g x u y e n h a y d in b ky, nuac c h d y h a y n u a c tu d o n g , n u a c n g o t, la , h o d c m d n , k t c d n h iin g v u n g b iln c o d e ) s d u k h o n g q u a m s o v a i m u c tr ie u th d p n h d t" Hoi nghi cac vien cua Cong uoc nam 1990 da thong qua danh sach 11 kieu DNN ven bien (theo Kien nghi 4.7 va diroc sua theo Nghi quyet VI.5) va diroc ky hieu tir A den K Cho den da co 112 nuoc tham gia ky ket Cong ircc Ramsar va tren the gioi co nhieu t6 chirc quoc te va khu vue, nhieu chuang trlnh nghien ciru, hoi nghi, hoi thao v~ quan ly, bao v~ DNN, trang dac biet chii DNN ven bi~n voi nhirng loai hinh tieu bieu nhu rirng ngap man, ran san ho, tharn co bien, Nhieu cong trlnh nghien ciru cang cho th a y vai tro, chirc nang dac biet cua DNN v~ rnoi tnrong, sinh thai va gia tri tai nguyen to Ian cua cluing, bao gorn d nhirng gia tri su dung true tiep, gian tiep va gia tri hru ton cho the he mai sau Nghien ciru cua cac nha khoa hQC the gioi da chi nguy C C f suy giam, thoai hoa DNN cling vci nhirng hau qua tieu cue kern theo va co nhirng khuyen nghi v~ bao ton va sir dung "khon kheo" chung Thanh Hai Phong la mot dia phirong co dien tich DNN ven bien thuoc loai Ian a mroc ta Khong tinh huyen dao Bach Long Vy va quan dao Long Chau, dien tich DNN ven bi~n Hai Phong la 64.969 ha, nrong dirong voi khoang 42,8% t6ng so dat nr nhien cua Hai Phong va chiern 0,65% t6ng DNN d Viet Nam Trang co khoang 27.000 DNN ngap trieu va khoang 38.000 DNN duoi trieu den d¢ sau 6m Hai Phong co mot dien tich rat Ian DNN duoc sir dung vao cac hoat dong kinh te nhu nuoi thuy san, nong nghiep, lam muoi, khai thac khoang san, du Itch, xay dung C C f sa tang, cang bien, va khai thac nr nhien Bai bao la mot phan ket qua quan cua d~ tai: q u d n ly D N N v e n b ie n Hdi " D a n li g id t6 n g q u a n tie m r u in g , s u d u n g , P h o n g , d e ' x u d t c a c b ie n p h d p su dung hap ty " mang ma so: MT 2002.275, Uy ban Nhan dan Thanh Hai Phong lam chu dau tu, S a Khoa hoc va Cong nghe Hai Phong quan ly va Phan vien Hai duong hoc tai Hai Phong thirc hien tlr narn 2002 den nam 2004 Tai lieu va phuong phap 1 N g u o n ta i lie u Trang qua trinh lap ban phan bo hien trang dat ngap rnroc ven bien Hai Phong, cluing toi da sir dung cac nguon tai lieu sau day: - Cac tai lieu khao sat b6 sung ven bo thuoc d~ tai tir nam 2002 den 2003 CCf sa - Cac tai lieu khao sat va sau vung bai ngap trieu Tien Lang, Bang La, Dai Hop d~ tai phong Dia moi t w a n g bien thuc hien narn 2001, 2002 - Tai lieu sau vung bi~n va bai bdi tir Do San den Cat Hai thang 9/1995 129 uo: NGH~ KHOA HOC D~A LY· DJA CHINH, HA Nor· 2006 de tai KHCN 5a - Tai lieu khao sat va sau vung bai trieu va day bien venZYXWVUTSRQPONMLKJIHGFEDCBA b e Cat Hai thuc hien nam 2000 - Tai lieu anh ve tinh SPOT chup thang 11 narn 2000, anh Landsat chup narn 2001, 2002 cho kha nang nghien ciru su dung d a t, danh gia cac tai nguyen thien nhien, lap cac ban d6 khai thac tai nguyen, phan bo cac tharn thuc vat, dam nuoi va bai trieu - Cac tai lieu luc d6, hai d6 ty l~ 1/25 000, 1/50 000 CI,lCDo dac Ban d6 Nha mroc xuat ban nam 1971 - 1981 va B¢ T6ng tham rmru Quan doi nhan dan Viet Nam xuat ban - Cac tai lieu thu thap mat dat cua D~ tai Vien tham GIS Hai Phong - Quang Ninh thuc hien narn 2000 - 2001 Phan vien Hai duong hoc tai Hai Phong chu trioNMLKJIHGFEDCBA P h u o n g ZYXWVUTSRQPONMLKJIHGFEDCBA p h tip n g h ie n c u u Chung toi da su dung cac phtrong phap chinh ve ngoai thuc dia va phong nhu sau: - Do kiem tra code cao mat bai boi bang may vi v e tinh a m ot sau earn tay va thiroc ket hop voi may dinh so tu y e n ven b o - Khao sat, ve kiem tra thuc dia ket hop voi anh v~ tinh va ban d6 dia hinh ty l~ 1/25000 - Xu ly va giai doan anh vien tham - Phuong phap GIS dung de the hien cac doi nrong DNN tren ban d6, tinh toan va thong ke cac dien tich phan bo DNN Ki~u loai dat ngap m ro c ven b o Hai P h o n g T n g q u a n d d t n g tJ p n u a c a V i¢ t N a m Nam 1989, Viet Nam la quoc gia thu 50 tren the gioi gia nhap Cong iroc Ramsar Tir d6 den nay, Viet Nam da c6 nhieu nl> lire trien khai cac hoat dong nghien ciru, kiern ke, xay dung cac cong cu va ky thuat dti sir dung, quan ly, bao ton DNN theo tinh than cua Cong uoc Ramsrar Tuy nhien, trang bao cao t6ng quan ker qua sau 15 nam thuc hien Cong uoc Ramsrar cua CI,lC Bao ve Moi tw a n g cho thay nhirng co gang cua Viet Nam thai gian qua chira dap irng duoc yeu cau sir dung khon kheo, bao t6n va phat trien ben virng DNN C6 tM n6i den nay, Viet Nam da xac dinh duoc l-l Ioai hinh DNN co ban: l-Cac vinh nong va cac eo bien c6 sau 6m trieu thap, 2- Cac vung cira song, bai trieu 3- Nhirng vung b e bien c6 da, vach da, bai cat hay bai soi 4- Vung dam lay ngap man, rirng ngap man 5- Nhfrng dam pha ven bien c6 che d¢ mroc man hay mroc Io 6- Ruong rnuoi (nhan tao), 7- Ao nuoi thuy san 8- Song suoi va he thong thoat mroc noi dia 9- Dam lay ven song 10- H6 ao nr nhien, ao rnroc ngot hay mroc man 11- H6 chira nhan tao 12- RUng ngap mroc theo mua 13- Dat cay cay ngap mroc, dat duoc uroi tieu 14- Bai than bun Trang so 14 10