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HOI KHOAHOC L!CH sO' VI~T NAM UBND TINH QUANG NINH HUY~N UY, UBND HUY~N YEN HU'NG VI~N VI~T NAM HOC vA KHOA HOC PHAT TRltN A ~ A DO TBI QUANG YEN , '" ~ " , ~ TRUYEN THONG VA DINH HUaNG PHAT TRIEN • KY YEU HOI THAO KHOA HOC " ",- A " QUANG YEN, 18/01/2011 H(H THAO KHOA HQC DO THJ QUANG YEN TRUYEN THONG vA DINH HuONG PHAT TRIEN co QUAN TO CHUC HQI THAO Uy ban Nhan dan tinh Quang Ninh Huyen uy, Uy ban Nhan dan huyen Yen Hung HQi Khoa hoc Lich su Vi~t Nam Vien Vi~t Nam hQCva Khoa hoc phat triSn BAN TO CHUC HQI THAO GS.TS Nguyen Quang NgQc, Vi~n tnrong Vi~n Vi~t Nam hQCva Khoa hoc phat trien, Ph6 Chu tich HQi Khoa hoc Lich sir Vi~t Nam, Truong ban t6 chirc; D/c DB Van Nghi, Ph6 Chu tich thuong tnrc Uy ban Nhan dan huyen Yen Hung, D6ng Truong ban t6 chirc; GS.TS Truong Quang Hai, Ph6 Vi~n tnrong Vi~n Vi~t Nam hQCva Khoa hoc phat trien, Ph6 ban t6 chtrc; D/c Chu Dam Nguyen, Truong ban Tuyen giao Huyen uy Yen Hung, Ph6 ban t6 chirc; D/c Le D6ng San, Truong phong Van hoa thong tin huyen Yen Hung, Uy vien; D/c Vfi Dire Thirong, Truong phong H~ tkg kinh tS huyen Yen Hung, Uy vien; D/c Bui Thi Huang, Truong phong Tai chinh - KS hoach huyen Yen Hung, Uy vien MUCLUC Phat bi~u chao mirng ciia d8ng chi U Xuan T~ng (Bi thir Huyen uy huyen Yen Hung) GS.TS Nguy~n Quang NgQc (Vien Vi~t Nam hQCva khoa hoc phat trien): Bao cao eM ddn H9i thao Do thi Quang Yen: Truyen thc5ng va dinh huang phat trien TS U Thi Lien (Vi~n KMo c6 hoc Vi~t Nam): NMn dien chien truang Bach Dang ndm J 288 tir cdc kit qua nghien cuu gan day TS Nguy~n Vi~t, Nguy~n H8ng Ky, Bili Thanh Nhan (Trung tam Ti~n Slr Dong Nam A), Ngo Dlnh Diing, Le Thi Nga (Huyen Yen Hung): Nhiing phat hien gc5m su va hai c6t xung quanh biii C{JC bach dang if Yen Giang Yen Hung (Quang Ninh) 23 31 GS.TS Nguy~n Quang NgQc (Vien Vi~t Nam hQCva Khoa hoc phat trien): Vua Ly Anh Tong chien luac biin va hanh dinh trai Yen Hung GS.TS Yao Takao (Dai hoc Quoc gia Hiroshima, Nhat Ban): Cdc tdm bia co nien dai Hfmg Dzrc if huyen Yen Hung va h? thong gidm sat dia phuong if Viet Nam thi IcY xv TS Hoang Anh Tu~n (Truong Dai hoc Khoa hQCxii hQi va Nhan van): Vung Quang Yen chien luac thuong mai cua Cong ty Dong An Ha Lan thi IcY XVII 44 D,i ta, TS Cao Thanh Tan (BQ Trr I~nh BQ dQi Bien phong): Huyen Yen Hung va tinh ly Quang Yen: Nhiing vein dJ Iicb su thi IcY XIX 37 56 ThS Vii Duong Luan (Vien Vi~t Nam hQCva Khoa hoc phat trien): H? thong cua song ven bien Dong Bac va viec lua chon dia diim xQy dung cang IUn if B.:ac K"y nua 10 s CUOI r,.,;XIX • ••• t h': e "'Y TS Pham Van LQi, D~ng NgQc Ha (Vien Vi~t Nam hQC va Khoa hoc phat trien): Yen Hung J 945 din nay: vai tro kinh 11 65 UD8ng Ii va vi thi chinh tri - xii hoi 89 108 121 135 TS Nguy~n Vi~t (Trung tam Ti~n Slr Dong Nam A): Vdn hoa Bach Dang - NJn tang van hoa vdt chdt cho hoi tu Quang Yen 13 80 Son (Huyen Yen Hung): Quang Yen, trung tam vdn hoa vung Dong Bac lich suo 12 Ths Tang Van LQi (Vien Vi~t Nam hQCva Khoa hoc phat trien), Ths Dao Thanh Thuy (Truong D~i hQCH6ng Duc, Thanh H6a): Thanh va phc5 Quang Yen: Lich suva hien trang 14 PGS.KTS Ton D,i (Vi~n Nghien ciru dinh cir): M9t sc5y kiin 15 vJ kiin true Phdp tai Quang Yen TS Nguy~n Vi~t, Pham Hoang Manh Ha, Khirong Th] Phuong, Luu, Pham Thi Hai Tram, Bili Thi Nhan (Trung tam Ti~n Khao c6 hoc biet thu' Phdp tai Quang Yen Hoang Th] Tuy~t su Dong Nam A): 144 16 D,ng NgQcHa (Vien Viet Nam hQCva Khoa hoc phat trien): Tri thiec don gian cua nguoi don khu dao Ha Nam (Yen HU'11g, Quang Ninh) vi , nghe vdn tai bien 17 158 PGS.TS D,ng Van Bai (HQiDi san van hoa Vi~t Nam): V6n win hoa va phdt trien bin viing (truong h(JJJdo thi Quang Yen, huyen Yen HU'11g) 175 18 Trinh Cong LQc(Ban Quan Iy cac di tich di~m Quang Ninh): Phat huy gia tri di tich lich sit Bach Dfmg 1288 xay dung thi Quang Yen 19 PGS.TS Trin Dire Thanh, Dinh Van Huy (Vien Tai nguyen va Moi tnrong bien): Dijc trung 20 185 C(J ban vi diJu kien tu: nhien vung cua song Bach Dang 191 PGS.TS Vii Van Phai, DU'O'IlgTuin NgQc,Bui Quang Diing (Truong Dai hQCKhoa hQC TI! nhien): M6t s6 dgc diim t"rnhien huyen Yen Hung va s"rbiin d6i cua chung thai gian gdn day 21 208 GS.TS Nguyin Cao Huin, GS.TS Truong Quang Hai, PGS.TS D,ng Van Bao, TS Pham Quang Anh (Truong Dai hQCKhoa hQCTI! nhien): Dinh huang hooch dinh khiing gian sit dung h(JJJ[y tai nguyen va bao V? moi truimg vung ddt thdp Ha Nam, huyen Yen Hung, tinh Quang Ninh 22 GS.TS Truong Quang Hai (Vien Vi~t Nam hQCva Khoa hoc phat trien): Phdn tich loi thi va han chi phat trien kinh 23 d cua huyen yen Hung tinh Quang Ninh 231 TS Pham Van LQi (Vien Viet Nam hoc va Khoa hoc phat trien): Kinh 24 216 d yen Hung tir goc nhin sinh thai - nhdn van 243 GS.TS Nguyin Cao Huin, Ths Trin Van Truong, PGS.TS D,ng Van Bao, GS.TS Truoug Quang Hai, TS Nguyin An Thjnh, Ths Dir Vii Vi~t Quan (Truong Dai hQC Khoa hoc Tu nhien): Ddnh gia su: biin d6i cua aiJu ki¢n tu nhien, kinh d -:xiiMi va moi tnaing khu l1lC adt tMp ven biin Ha Nam, huy¢n Yen Hung, tinh Quang Ninh dutri anh hutrng cua biin d6i hdu 25 Tbs Nguyin Dlic Minh, Giang Van TrQng (Vien Vi~tNam hQCva Khoa hQCphat trien): Phon tich hien trang phdt trien kinh 26 252 d huyen yen Hrmg, tinh Quang Ninh 266 TS Nguyin Van Quan (Vien Tai nguyen va Moi tnrong bien): Da dang sinh hoc vung biin ven bo huyen Yen Hung, tinh Quang Ninh - tiJm ndng phdt trien kinh 27 Ii cua dia phuong 281 TS Nguyin An Thjnh, Ths Trin Van Trtrimg, Ths Du Vii Vi~t Quan (Truong Dai hoc Khoa hoc nr nhien): yin t6 Iiinh th6 va cac ngu6n 11J'C t"r nhien huyen Yen Hung, tinh Quang Ninh 28 289 Vii M"nh Hung (Vi~n Tai nguyen va Moi tnrong bien): Nghien cuu hien trang phdn b6 thdm th1J'Cvdt ngt;'ipmdn khu V1J'Ccua song Bach Dang, Quang Ninh nham dJ xudt md hinh nuoi thuy sdn bJn viing 302 co BAN D~C TRUNG vi: DmU KIlj:N TIf NHIEN CU A SONG B~CH vUNG DANG PGS.TS Tnln Due Th~nh, TS Dinh Van Huy Vifn tu nguyen va Moi truirng biln MO'd~u Vung cira song (VCS) Bach D~g Ninh va Thanh ph6 Hai Phong Khu Vl!C nAm a vung ta ngan chuyen tiep gitra tinh Quang chu y€u thuoc dia phan huy~n Yen Hung, mot phan lien quan d~n thi xa Uong Bi va huyen Hoanh B6 (Quang Ninh); khu Vl!C htru ngan chu y€u thuoc v~ huyen Thuy Nguyen, Cat Hai va cac quan nQi cua ph6 Hai Phong VCS Bach DAng co dinh a B€n Tri~u va gioi han ngoai phia bien diroc tinh d€n dirong d~ng sau 6m Tnroc day, VCS thuong diroc coi la bQ phan cua ven bo chau th6 keo dai ill Yen Lap d€n Nga San [10; 14], g~n day diroc x€p vao vung cira song hinh phi€u, mQt du true cira song co tinh dQc l~p nrong d6i so voi vung cira chau th6 song H6ng hien dai [6,7,8,9] Day la mQt du true cira song tit d~c biet g~n voi tai nguyen vi th€, co ti~m nang Ian d6i vci phat trien kinh t€ - xa hQi VSC Bach D&ng bao boc huyen Yen Hung v~ phia bien va huyen chiem mQt phan khong gian quan trong, thi tr~n Quang Yen n~m a vi tri g~ trung tam cua vcs Khi h~u VCS nam a khu Vl!C nhiet d6'i gio mila Mila he nong k trung vao mila gio tay nam voi cac huang thinh hanh dong va dong nam, thuong co bao va ap th~p nhiet d&i voi t6c dQ gio cue dai dat 35 - 5Om/s Mila dong trung vao mila gio dong b~c voi cac huang thjnh hanh la b~c, dong bac, Gio huang dong iru th€ cac thang 12-4, t6c dQ trung binh 5,4-5,9m/s; gio dong nam va nam iru th€ vao cac thang - 8, trung binh 5,5- 6m/s va gio b~c va dong b~c iru th~ vao thang 9-11, trung binh 5,6-6,3m/s Hang nam co 1600 - 1900 gio nang, nang nhieu vao cac thang 5-7 va 10 va it nh~t vao thang va T6ng hrong birc X? ca nam 105-115 Kcal/cm", cao nh~t vao cac thang 5, 8, th~p nh~t vao thang Can bang birc X? nam 65-70Kcal/cm2• Nhiet dQ khong trung binh nam la 23,9°C, mila he 27,9°C, mila dong 19,8°C, thang lanh nhat trung binh 16.50C, thang nong nh~t, trung binh 28,50C khoang 1500-1800 mm/nam, T6ng nhiet ca nam la 8000-8500°C Luong mira vci 120 co mira nam Mila rmra trung mila he nong, thang 5-10, chiem 80 - 90% hrong mira ca nam va nhieu nh~t vao cac thang 7,8 va Mua kho ill thang d€n thang nam sau, co ban trung mila lanh, Thang 12 va thang mira it nhat, chu yeu la mira phun DQ Am nrong d6i trung binh 85%, th~p nh~t 191 (73 - 77%) vao thang 10 d~n thang 1, cao nh~t (90 - 91%) co mua phun vao thang va thang Luong b6c hoi trung binh 700 - 750mm/nam M6i thang mila dong co 3-4 dot, co 5-6 dot gio mila dong b~c, m6i dot keo dai - ngay, sire gio nit manh, nhieu dat d~n cip 7, Gio mila dong b~c kern theo gia lanh, mua phun, anh hirong d~n san xuat va dai s6ng Hang nam co 24 mua phun va 15 - 20 strong mil Mua phun vao thang 12 - 4, nhieu nhit vao cac thang 2, 3, gay Am uot, nhieu kern thee lanh buot SU011gmil chu y~u vao mila dong, khoang thang 11-4, co keo dai d~n thang 6, m~t dl) cao tir 5-8 gic sang va cang phia bien sf>ngay SU011gmil cang tang, lam tAm nhin nit th~p, co chi vai met, gay nhieu trc ngai cho giao thong Giong kha ph6 bien, 100-120 ngay/ nam, ~p trung vao mila he, thirong xu~t hien vao chieu t6i hoac sang s6m va doi co kern mua da Khu Vl!C hay xuit hien can 16crnanh, nhi€u gay thiet hai nang n€ v€ ngiroi va tai san Trung binh m6i nam co 1-2 bao d6 bl) tnrc ti~p va - gay anh hirong Bao thirong xu~t hien vao cac thang 6-10, ~p trung vao thang 7-8, hay kern theo mua IOn keo dai va gio manh Bao gay mroc dang trung vao Icy tri€u cirong co the gay song IOnlam va de bien va gay ng~p man tren dien rl)ng I~, ~ - - - - I - - Hinh 1: VCS Bach Drmg nhin fir anh V? tinh Landsat Thuy van 2.1 Thuj van song Vung co ba cira song chinh d6 bien la Lach Huyen, Nam Trieu, Lach Tray va co b6n song chinh la song Yen Lap (nay da d~p h6 chira), song Bach Dfutg (dai 42km, trung binh r9ng 1km, sau 8m); song cim (dai 37km, trung binh r9ng 400m, sau 192 7m) va song Lach Tray (dai 43km, trung binh rong 120m, sau 4m) Ngoai bon song chinh, vung cira song nhieu nhanh phu n6i ngang cac dong chinh, co song Chanh (dai 13km, r9ng 400 - 600m, sau nhat 5m) n6i song Bach f)~ng voi Lach Huyen Mire mroc trung binh tren cac song so voi mire bi~n th~p nh~t tai Hon Dau khoang 210-256 ern, co th~ virot 4,5m co lii Anh huang thuy trieu tren cac song dt 16"n,chi phoi mire mroc-dong chay va truyen man sau vao luc dia Song tritu truyen sau d~n t:?n Pha Lai, each bien 90km va -bi~u hien d~n t:?n Phu Lang Thuong, 140Ian Tuy nhien, gioi han truyen man Tuong %0 chi d~n B~n Tritu, each bien each bien 48Ian quan thai gian chay len va xuong tren song Da Bach - Bach Dang la 9-10 gic/l c-l Sgi« vao mua he; 11-12/13-14 gio vao mua dong; tren song C~m la 12/13 gio ca hai mila T6c d9 dong chay a cira a song mila kho trung binh 1O-15cm/s, hiern virot 50cm/s va bi dong trieu I~ at Vao rmra lii, dong chay song krn, thuong tren 1OOcm/s, dat toi 1,8-2,5m/s, I~ at dong trieu va chay xuong chiem hAu h~t thai gian Hang nam cac song d6 bien khoang 14 km ' mroc va khoang trieu tin bun cat chu y~u qua cira Nam Trieu 3,4 trieu tin Trong do, song C~m co hru hrong Ian nh~t vung, m6i nam d6 bien 10 - 11 km'' va gAn trieu tin bun cat, song Lach Tray 1,5 krrr' mroc va khoang trieu tin bun cat, song Da Bach khoang krrr' mroc m6i nam Trong mila rmra Iii (thang - 10), tai hrong mroc chiem 75 - 85% va tai hrong bun cat chiem 90 - 95% t6ng hrong ca nam 2.2 Hili van Thuy trieu kieu nh~t trieu dtu di~n hinh voi hAu h~t s6 thang la nh~t trieu Trong m9t pha trieu 25 gio co m9t IAn mroc Ian va m9t IAn mroc rong [12] Trong mot thang m~t trang co hai ky mroc cuong, m6i kY 11 - 13 ngay, d9 Ian trieu dao d9ng 2,6 - 3,6m va hai ky rnroc kern, xen ke, m6i ky - co d9 Ian trieu 0,5 - 1,0m Mila he, tri~u manh vao cac thang 5, 6, 7, y~u vao cac thang 8, va thuong dang cao vao bu6i chieu Mila dong, tri~u manh vao cac thang 10, 11, 12, y~u vao cac thang 3, va thirong dang cao vao bu6i sang D9 Ian thuy trieu thuoc loai Ian a mroc ta, trung binh 3,Om, Cl,I'Cdai 4,18m, Cl,I'Cti~u 1,75m Mire trieu trung binh qui chuan tai Hon D~u co d9 cao 1,86m so vci s6 Om d9 sau diroc chon lam rmrc Om luc dia cua Quoc gia tai Hon D~u: Mire tri~u Cl,I'Cdai 4,Om Mire trieu th~p mroc kern 1,lm Mire tri~u cao nuoc cuong 3,6m Ml,I'Ctri~u th~p mroc cirong 0,4m Mire tri~u cao mroc kern 2,4m Mire tri~u th~p nh§t O,Om Ml,I'Ctrieu trung binh 1,86m 193 Do du true ves mra kin, song bien noi chung khong Ion, trir nhiing dip bao, tAn xu~t I~g song dat 20 - 21 % DQ cao song Ian nhat - 3m, song bao d~t - 5m, cue dai 5,6m Vao mila dong, khoang thang 9, thang song co dQ cao trung binh 0,5 - 0,75m, thinh hanh hirong dong voi tAn xu~t 34% va dong b~c voi cin xu~t 14% Vao mila he, ill thang d~n thang 8, song co dQ cao trung binh 0,7 - 0,9m, thinh hanh hirong dong nam voi cin xu~t 27% va huong nam voi cin xu~t 22% Vao cac thang chuyen tiep va 10, song huong dong va dong nam uu th~, dQ cao trung binh 0,75m Dong chay co phan dong nh~t tri€u quy~t dinh, nen co tinh thuan nghich ngay, phu thucc vao dia hinh bo, huang be, luong lach va cira song Dong chay manh vao cac thang 6, 7, 12, I, y~u vao cac thang 3,4,8,9 va manh nh~t mire mroc dao dQng len - xuong ngang qua mire trieu trung binh T