Tgp chi KHOA HQC DHSP TPHCM s637nSm20n GIAO DUC NANG CAO NH^N THlTC Vt VAI T R 6 C t A RITNG N G A P M A N CHO PHV N C S 6 N G 6 VUNG VEN BIEN HUYf N VINH CHAU, TINH S6C TRAN PHAM VAN NGQT'''', QUACH VAN[.]
Tgp chi KHOA HQC DHSP TPHCM s637nSm20n GIAO DUC NANG CAO NH^N THlTC V t VAI T R C t A RITNG N G A P M A N CHO PHV N C S N G VUNG VEN BIEN HUYf N VINH CHAU, TINH S6C TRAN PHAM VAN NGQT', QUACH VAN TOAN EM", THACH THI DOMRES" T6M TAT Gido dgc nhgn thic vi vai trd cua rirng ngdp mdn cha phv nU Id mgi gidi phdp mang linh bin virng di gidi quyit vdn di vi su suy gidm difn tich vd chit lugng rimg nggp man nhu hiin Bdng biin phip tip hudn cdc ngi dung ca bdn vi hi sinh Ihdi rimg nggp mgn cho phg nU Id mdt nhiing cdch ndng ego nhdn thirc vi vgi trd cug rimg nggp mgn chg phv nU Tu khda: rimg nggp m?ln, vai trd rimg nggp mjn, giio dye vl rimg ngfp mfn ABSTRACT Educating to promote awareness about the role of mangrove for women along the coastal area of Vmh Chau district, Soc Trang province Educating awareness about the role of mangrove for women is a sustainable measure to solve the problem of the decrease in the area and quality of mangrove at present Teaching the basic contents on mangrove ecosystem for women is one of the ways to promote women's awareness about the role of mangrove Keywords: mangrove, the role of mangrove, mangrove education I Md dau Rimg ngap m ^ (RNM) cd vai ttd to ldn vl kinh tl - x i hpi v i sinh thii mdi trucmg nhung nhieu nguygn nhin nhu: phi rimg dg lim dam nudi tdm, liy dit sin xuat ndng nghifp, lim ddng mull, dd thj hda, khai thic qui mdc ngn difn tich vi chat lupng RNM nudc ta ngiy cang giim sut Vi vfy, cdng tic giio dye ning cao y thdc ve vai trd cua hf sinh thii RNM cho ngudi din vimg ven biln li mft nhifm vy quan frpng DJc bift giip dye cho doi tupng li phy nQ (PN) li mft xu hudng tic dfng cd hifu qua hom vi PN vdi nhilu vai trd vda l i TS, Tnrdng Bgi hpc Su phgm TPHCM " ThS, Tnrdng Ogi hpc Su phgm TPHCM " HVCH, Tnrdng Bgi hpc Su phgm TPHCM 90 ngucri vp, Vira li ngucri mp sg tic dpng tich eye din nhilu vien ttong gia dinh Tu dd, cdng tic giio dye bio vf vi phit ttiln hf sinh thii RNM ven biln s8 hifu qui hem Tinh Sdc Tring cd bd biln dii tten 72km, nhOng nim diu thfp nign 90 cia thi ki XX, tinh cd ban 10.000 rimg nggp m$n Tu nim 1987, phongtt^onuoi tdm sd phit triln, nguiri ta da phi rimg de liy dit nudi tdm Ben cgnh dd, t'uih ttgng phi rimg liy go, lim than diln thudng xuyen lim difn tich rimg cing thu h?p, chi cdn han 50% diin tich Nim 2000, Uy ban nhin dan tinh Sdc Tring c6 chu trucmg giao dit RNM ven biln cho cic c i nhin, to chdc dl bio vf v i phit triln Den nay, difn tich RNM cda tbh Sdc Tring khoing 6033 ha, rigng huyfn Tgp chi KHOA HQC DHSP TPHCM VTnh Chau cd 3600 (chiim hem 50% dien tich) Tuy nhien, din cu huyfn VTnh Chiu phan ldn li dan tpc Khmer cd thu nhip rit thip, cupc sing gin liin vdi hf sinh thii cua RNM, ttinh dp din tri thap, cdng tic phd bign kign thuc vg vai ttd cua RNM din cpng ding dan cu ven biln chua dupc quan tim Do dd, chung tdi tign hinh nghien ciiu "Gido due ndng cao nhdn thirc vi vgi trd cua RNM cho phu nU sdng a vung ven biin huyin VTnh Chdu - tinh Sdc Trdng" Dii tttpng, thdri gian vi phinmg phip nghien cihi 2.1 Bii tupng nghien ciiu Giio dye ning cao nhin thuc vl bio ve RNM, bio vf da dgng sinh hpc (DDSH) cho PN (tu 20 hill ttd ign) sing d xi vimg ven bign huyfn VTnh Chiu, tinh Sdc Tring Sd PN dilu tta, phdng vin d xi nhu sau: xa VTnh Hii (80 ngudi), x i Lgc Hda (79 ngudi), xi VTnh Chiu (82 ngudi), xa 'Vinh Phudc (81 ngudi), xi VTnh Tan (84 ngudi) vi x i Lai Hda (74 ngudi) 2.2 Th&l gian nghiin cuu Thing 12/2010 din thing 12/2011 2.3 Phuangphdp nghien citu 2.3.1 Lgpphiiu diiu tra/phdng vdn true tiip Dya vao ndi dung chu ylu "Tdi lieu tdp hudn Bdo vi RNM Id bdo vi cugc sing ciia chiing ta" cua nhdm tic gia Phgm Vin Ngpt, Nguyin Kim Hing, Quich Vin Toin Em vi Trin Thj Tuylt Nhung (2011) [3]; die dilm RNM cua dia phuong, die dilm cua ddi tupng tap huin; chdng tdi lgp philu dilu fra (phu Ivc 1) Phgm Vin Ngpt va tgk 2.3.2 Tien hdnh phdng vdn, diiu tra truac tgp hudn Ddi vdi nhQng PN khdng bigt chQ s6 sd dyng hinh thdc phdng vin tryc tilp; nhihig PN biet chQ se dien vio phieu dieu tra (cimg nfi dung vdi phigu phdng van) Tiln hinh dcjt dieu tra vi tip huin: Dpt 1: tu ngiy 12 - 15 thing 10 nim 2011 tgi xi VTnh Chiu vi xi VTnh Hii Dpt 2: td ngiy 18 - 21 thing 10 nim 2011 tgi xi Lai Hda vi xi VTnh Tin Dpt 3: tu ngiy 27 - 29 thing 10 nim 2011tgixiLgcHdavixi VThh Phudc 2.3.3 Phucmg phdp td chirc tap hudn Chung tdi gui thu mdi dgn cic chj trudc tfp huin 10 ngiy, cd kem theo philu thdng tin ci nhin Thu lai philu thdng tin ci nhan di phit trudc tap huin it nhit ngiy, thing kg dl chpn nhQng chj khdng bilt chu Td chdc tip huin giao due cho cac chj PN d cic xa di chpn tgi Nhi Cfng ddng, hoic nha din Chuin bj noi dl trung biy: Cac tigu bin, inh chup vl dfng - thyc vit R>JM; mft si poster, bandrol gidi thifu chung vl RNM Cic hogt ddng ttong bull tip huin: GiiM thifu myc dich bull tip huin (3 phut); tiln hinh lim philu dilu fra lin (dii vdi cic chj khdng bilt chQ dupc phdng vin ttude bull tgp huin; 30 phut/ngui;ri); xem phim RNM (30 phut); giii lao, xem cic miu, hinh chyp sinh vft RNM (20 phut); giio due vl RNM theo npi dung bidn sogn (30 phut); tiln hinh lam philu dilu tta lin (ddi veil cic chj 91 si 37 nam 2012 Tgp chl KHOA HQC DHSP TPHCM Nhgn thuc vg RNM li co sd dg cor khdng bilt chQ dupc phdng vin; 30 ngudi nhfn biet RNM vi hilu bilt vl n6, phut); ling kit tgp huin (5 phut) td dd ngudi cd thii dp va hinh vi 2.3.4 Phuang phdp xir li sd lifu ddng myc vifc bio vf RNM Diing toin thong kg, phin mim Thyc trgng nhgn thdc vl sy phin bi Excel 2003 vi Stagraphic Sgplus 3.0 dl xu li cic si lifu dilu tra RNM cua PN khio sit cd sy khac bift Kit qui vi bin lufn giQa cic xi vi giQa cic cau (bing 1, bang 3.L Thifc trgng nh^n thiic cia PN vi 2, phy lyc 2) RNM & cic xi khio sit (tru&c Iflp huin) 3.1.1 Nhdn thirc cua PN vi su phdn bd ciia RNM Bdng Sir khdc biit nhdn thirc cua PN ve suphdn bd RNM truac tgp hudn theo cdu hdi HulCiplc Method: CttUhoi Ra n g e T e 9t9 for perc ent LaD 95 Tcuoctaphua n by cauhoi Co LS Mean 6 £ 38,1B67 39,9033 44,5403 73,115 Homogeneous Geoupa P\ \A vy X Bang Su khdc biet ve nhdn thuc cda PN ve su phdn bo RNM truac tap hudn theo xa M u l t i p l * Rang* Method: xa 95,0 Taat s for Truoct«ph p a r c e I t LSD Cou 4 4 4 I.S Meati , 215 , 09 47,915 50,0025 , 22 59,6B75 Kgt qui phin tich cho thay: Nhdm cau hdi cd ti If PN tti Idi dung thip li cic cau I, ciu vi cau Vi day li nhdm kiln thuc khd ddi vdi chj em PN Mfc du tgi dja phuong cd RNM nhung cic ch) khdng quan tam hay khdng bilt dupc mdi trucmg sdng cung nhu phan bl ciia RNM Nhdm ciu hdi cd ti If PN tta ldi dung cao li ciu (73,1%) Diy li cau hdi rit quen thupc vdi cic chj, 92 jfln by X - Homog* (J\ '•»"• Groups JX XX Ixso vw X sdng d vdng RNM cua VTnh Chiu eic chj bilt dupc vdng niy cd nhilu ciy Dude Tuy nhien, vin cd chj chpn cay Mim tring, ngn ti If tri ldi dung khdng cao Nhgn thdc vl mdi trudng sdng vil sy phan bd RNM cua PN cic x i trudc tgp huin cdn thip (ttung binh ducii 50%) va cd sy khic bift giQa cic x i (cd y nghia thong kg: p -value = 0,0330 t LSD uot Tcuoctaphuan by =.uho LS Mean Homogeneo « u p fi 6 6 19,3893 X £0 67 42 99 €£ 34S3 90 67 75 Z75 fi] S 75 3883 S2 917 3D 94 67 CO Sir hieu biet ve DDSH cua RNM se giup cho chi em PN Iam t6t hom cfing tac cham soc va bao ve sinh vat rung Tir do, gop phan nSng cao hieu qua viec bao ve rung Ket qua bang phan tich bang va phu luc cho thay: nhan thiic cua PN truoc tap huan ve sir da dang ciia he dong - thirc vat RNM co sir khac biet giua cac cau Cac cau dugc chia nhom nhu sau: Nhom 1: gom cac cau (10, 12) co ti IS PN tra loi dung rk cao (tren 80%) Diy la cau hoi v^ hinh anh cac loai cay (B3n, Duoc) rSt quen thupc ciia RNM huyen VTnh Ch§u, dong thai re cua hai loai cay rit dl nhan bilt Vi thi cau tra led dung truoc tap huSn chiim ti le rit cao Nhom 2: g6m cac cau (7, 8.1, 8.2, 9) CO ti le PN tra loi dung kha cao (66 75%) Nhin chung, day la nhiing cau hoi vl nhung loai dong thyc v|it rit quen thuoc voi dcri s6ng nguai dSn vung Vinh Chau Ci cau hoi 8.1: Sdm ddt (Ddn dot) y fxxl Ixxl )ft> VJ/ thuang sdng a ddu RNAf? Ti le tra dung chi miic kha (66%) nhung a cau hoi 8.2: cd nen ddo bdt Sdm ddt (Ddn dgt) khong"? thi ti le cau tra loi dung a clu kha cao (75%) Boi vi, gan day nguai dan vung RNM VTnh Chau thuong di dao Sam dat de ban kiem thu nh^p Hien chinh quyen dja phuang dang nghiem cam khai thac loai dong vat vi dao Sam dat se lam diit re cay ngap man, lam cho cSy chet Mat khac, day cung la van de rat nhay cam, n6n dugc hoi ngucri dan sB nghT den cSu tra itn \k khong ngn dao Sim dit, nhung thuc tl nguai dan van dao bat Sam dat Nhom 3: gom cac cau (5, 11) co ti le PN tra lai dung kha thip (42%) Day la nh6m clu hoi tuang d6i kho, doi hoi cac chj CO quan sit va hilu bilt mai co thi tra loi t6t Nhom 4: cau hoi co ti le PN tra loi dling rit thip (19,33%) Diy la nhom cau hoi tuong rat kh6 v6 dOng vat quy hiSm cua RNM doi vai cac chi Vi co the 93 Phpm Vin Ngpt va tgk Tgp chl KHOA HOC DHSP TPHCM cic chj chua hilu vi li loii cd ten giita cic xi khdng cd sy khic bift vi ti I; Sich Dd cd d mdc trung binh (khoing 62%) Nhgn thuc cua PN trudc tfp huin vl 3.1.3 Nhgn thiic ciig PN ve vgi trd cm RNM sy da dgng ciia hf dpng- thyc vft RNM Bing Kit qud phdn tich nhdn thic cua PN vivai trd RNM tnrdc tgp hudn theo cdu hoi Multiple Range Tests for Method: 95,0 percent aauhoi Count LSD 14 13 6 Truoctaphuan by cauhol LS Mean Homogeneous Groups 38,0083 42,1017 X X Kit qui bing vi phy lyc cho cin phii cd kien thuc phd thdng miii tii ldi dung chu khdng phii chi dya vio thay: Ti If PN tri ldi dung cic ciu hdi vl quan sit hay kinh nghifm npi dung vai trd RNM khdng cd khic bift Bing vi phy luc cho thiy hieu vi cd ti if thip (khoing 40%) vi nfi dung bilt vl cie vai trd cua RNM trudc tgp cic cau hdi tucmg ddi khd Cau hdi 13, huan cd khic bift cua PN cic xi vi muc cho thay thii dp quan tim dgn RNM cua dp hilu bilt tucmg ddi thip (trung binh PN cdn d muc thip (42,1%); 13,1% PN khoing 40%) Rigng chi cd xi I-VTnh eho ring khdng inh hudng gi dgn cupc Hii cd ti If tra Icri dung cic ciu d mite sdng cua minh; mpt s i PN suy nghi ring cao ban dat 50% vi xi VTnh Hii cd difn RNM khdng cd vai trd quan trpng ddi vdi tich RNM nhilu, dcri sdng ngudi din gin cu din vimg ven biln; cdn rit nhilu PN bd nhigu hon vdi RNM, dupc tigp cgn chua bilt RNM cd vai trd quan trpng nhilu vdi cic dy an va phue hoi vifc giim nhp thien tai biln ddi RNM nhilu hem, vi thi nhgn thuc cua cic hau gay Rigng ciu hdi 14 (thuc in chj cung cao hon ty nhien eiia mft sd loii dpng vgt RNM) li ciu hdi rit khd, nd ddi hdi ngudi tri ldi Bing S Kit qud phdn tich nhdn thirc ciiaPNve vai trd RNM truac tgp hudn theo x& H u l e i p l s Range Taat^a for He-thod: 93,0 pacesnC KB Coun't LSD z Z Z z Z Z z TcuoeCaphuB n by La Haan 35,135 i''4, 33S 36,105 39, 505 4Z, fiB 50,0 Konogenso u» Gcoup» /*\ \x \ (Ixxi ^ vy X Tgp chi KHOA HOC DHSP TPHCM Phpm Vin Ngpt vi tgk 3.1.4 Nhdn thirc ciia PN vi hgu qud mdt RNM va hudng khdi phue RNM Bang Kit qud phdn tich nhdn thirc cug PNvi hgu qud vd hu&ng khdi phue RNM trudc tgp hudn theo cdu hdi Multiple Range Tests for Truoctaphuan by cauhoi Method: 95 percent LSD Count LS Mean Homogeneous Groups 15 16 X X 6 63,0033 79,4617 Ket qua phan tich a bang vl phu lyc cho thiy: Thuc trang nhan thiic ve h^u qua va hucmg khic phue RNM cua PN khio sat khong c6 su khac biet giiJa cic xa vl giiia cac cau hoi khao sit vl c6 ti 1? tri 16i dung cr mure (trung binh d^t 72%) Boi vi, day la nhung cau hoi co Uen quan den cuoc song hing ngiy ciia ngudi din vung RNM VTnh Chau Bdng Kit qud phdn tich nhgn thuc cua PN ve nguyen nhdn suy gidm RNM truac tap hudn theo xa >iultiple Range Tests for Truoctaphua n by xa Method: 95,0 percent LSD xa Count LS Mean i 2 2 2 67,285 68,92 69,045 70,0 75,315 76,B3 Homogeneous Groups X X X X X X 3.2 Ket qui giio due nang cao nhgn thuc cho PN vi RNM & cac xa sau tip huan 3.2.1 Nhdn thUc ciia PN vi mdi trucmg sing vd suphdn bd ciia RNM Sau dupc tip huin hilu bilt cua PN vl sy phin bl RNM da tang len rd rft (ttude tap huin li 48,7% vi sau tip huin li 95%) Mac du diy li nhdm kiln thuc khd, nhung cung lai kha gin gui vdi cic chj, cho ngn sau dupc tip huin sd ciu tti ldi dung ting Ign rit cao vi khdng cd su khic biet vl giiia cic xi Bilu niy cho thiy tic dyng cua viec tip huin gdp phin ning cao nhgn thuc cua PN viing ven bien 95 S6 37 nam 2012 Tgp chi KHOA HOC DHSP TPHCM Bing S Kit qud phdn lich nhdn thirc cia PN vi suphdn bd RNM trudc vd sau tgp hudn Multiple Range Testa i^ethod: 95,0 p e r c e n t Count Truoctaphuan Sautaphuan LSD 24 24 Mean Homogeneous Groups 48,6683 94,9604 X X Tuy nhidn, kit qui phin tich sau tfp huin (bing 9) cho thiy: Nhin thuc cua PN vl mdi ttudng sing vi sy phin bl RNM li rit cao (trgn 94%) vi cdn cd sy khic bift gida cic ciu Ciu hdi cd ti If tri ldi thip ban (khoing 87%) so vdi cic ciu khic vi cdn mft si chj vin cdn nhim lin hay chua phin bift dupc miln Ddng Nam Bf viii vimg Nam Bp Bing Sif khdc biit nhgn thirc cua PN vi suphdn bi RNMgiitg cdc cdu hdi sau tgp hudn H u l t i p l A Rang* T s s t a for H«thod: cauhoi LSD 95,0 p«rc«nt Count 6 6 Bautaph a n by cauhoi LS Mean Honog«n«ou a 86,3533 94,415 98,8733 100, X JJTN Groups (xx j \2y 3.2.2 Nhdn thuc cua PNve da dgng sinh hgc RNM Bdng 10 Kit qud phdn tich sif khdc bi$t nhgn thuc cua PN vi DDSH RNM truac vd sau tgp hudn M u l t i p l e Range T e s t s Truoctaphuan Sautaphuan Method: 95 p e r c e n t LSD Count Mean Homogeneous Groups 54 54 63,1269 92,2207 X Sau dupc tfp huin hilu bilt cua PN vl DDSH RNM d i cd sy gia ting cao, tir ti If PN tti ldi ddng trudc tfp huin li 63,1% d i Ign 92,2% sau tgp huin Vi day li nhdm kiln thdc vl dpng - thyc vgt rit gin giii vdi cic chj, de ding quan sit thdng qua hinh inh, tigu bin, phim, ngn sau bull tgp huan ti If Vri ldi dung ting Ign tit cao Tuy nhign, sau tfp huin van cd sy khic bift vl nhgn thdc DDSH RNM ciia PN qua cic ciu va cic xi 96 Tgp chi KHOA HQC SHSP TPHCM Phpm Vin Ngpt va Igk Bing 11 Kit qud phdn tich nhdn thdc cua PN vi DDSH RNM sau tap hudn theo cdu hdi Multiple Bang= Teats fo c Sautaphua tl by cauhoi Method: 9S,0 pecccnt LSD cauhoi cunt LS t4ean Homageneoua 6i:oups E 11 81 12 10 62 C 6 64,1367 80,9917 89,0333 9S.82S 100,0 100,0 100,0 100,0 100,0 X e 6 e f\ W H\ X X X Y W Qua ti 1? PN tra 16i dung cic npi xl khao sit CO nhiing PN din tpc trinh dp dung ve DDSH RhfM bang U, c6 thi thap, ning tiep thu cham nSn cic chj chia nh6m cau hoi: niy c6n tri 16i chua dung Nhom gom cac cau (7, 8.1, 8.2, 9, - Nh6m (clu hoi 6) co ti le tra ldi 10, 12) CO ti 1? tra loi rat cao (tr§n 95%) thap nhit (64,1%) Diy 11 mot clu hoi vi day la nhutig cau hoi c6 liSn quan din kho ve dpng vit quy hilm cua RNM Vi?t nhiing loai dpng - thuc v$t rdt quen thupc Nam Clu hoi s6 de ding tra lai diing nlu vk rat dl quan thong qua cic n^i dung cic chi chli y hon bu6i tap huan bu6i tap h u ^ Tuy nhien, co the day la nhung loai Nhom %hm cac cau (5, 11) co ti le quy hiem, cic chj it gap hole khong co a tra loi 'cao (trdn 89%) Diy la nh6m clu dia phuang minh nen cac chi khong quan hoi tuong d6i kho, no doi hoi ngucri tri tim n6n ti 1^ tra led chua t6t loi can hieu ro ve dac diem cua ciy RNM 3.2.3 Nhdn thuc cua PN ve vai tro cua mai CO the tra Idi tot Tuy nhien, cic RNM Bang 12 Su khdc biet nhgn thuc cua PN ve vai trd RNM truac vd sau tgp hudn !4ultiple Range T e s t s Truoctaphuan Sautaphuan Method; 95,0 percent LSD Count M „ Homogeneous Groups 12 12 40,055 91,1767 X X Khi higu bilt dupc djc dilm phin bd, su da dgng sinh hpc cdg RNM thi nhihig hilu bilt vl vai ttd RNM cua cic chj sau tip huin cdng ting cao so vdi ttude tfp huin va khdng cd sy khic biet giiia cic xi khio sit Dilu niy cho thiy, qua bull tgp huin cic chj cd higu bilt, y thdc rit tit vl vai ttd cda RNM ddi vdi bin thin, gia dinh vi dja phuong nhu thi nio Vi vay, nlu dupc chinh quyin dja phuong quan tam nhigu hon niia dgn vifc thucmg xuygn ning cao nhgn thuc cua PN thi cic chi se li luc lupng quan ttpng vifc khdi phyc va bao vf RNM cua dja phuang 97 si 37 ndm 2012 Tgp chl KHOA HQC DHSP TPHCM 3.2.4 Nhgn thirc ciia PN vi hgu qud mat khic bift cd y nghTa so vdi ttirdc tip RNMvd hudng khdi phgc RNM huin (bing 13) Sy hilu bilt vl hgu qua Nhfn thdc cua PN vl nguygn nhin suy giim difn tich RNM sg giup cho vifc suy giim difn tich - chit lupng RNM, khdi phyc, bio vf vi phit triln RNM dupc hifu qui ban cung nhu nhihig hfu qui mit rimg giy sau dupc tfp huin di ting cao vi Bing 13 Su khdc biit nhgn thirc cua PN vi hgu qud mdt RNM va hudng khdi phyc RNM tru&c vd sau lip hudn Method: 95,0 percent LSD Multiple Range Tests Truoctaphuan Sautaphuan Count Mean Homogeneous Groups 12 12 71,2325 93,'1133 X X Kit qui cho thiy sau tgp huin, cic chj nhgn thdc rit rd vl nhihig nguygn nhan lim suy giim difn tich vi chat lupng RNM Diy cung li ylu t l ca bin giup cho dja phuong hgn chl tic dpng xiu len RNM ttong tuong lai va la ca so tich cue cho hudng khdi phyc, phit trign RNM ciia dja phucmg Ket lufn vi kien nghj 4.1 Kit lugn Tgp huin di cd tic dfng tich eye dgn nhin thuc vg RNM cua hiu hit PN tham gia t|p huin PN cic xi tham gia khio sit phin ldn li din tpc KJimer, ttinh dp hpc vin thip, cupc sdng cdn nhilu khd khin, thieu thon Tuy nhign, cie chj rit nhift tinh tham gia tfp huan, vi vgy kit qui nhgn thuc dung cug cic chj ve RNM sau tfp huan ting len rat cao (diu dgt ti If trgn 90%) Nhgn thuc cua PN d cac x i vl RNM khdng cd sy chgnh Ifch nhilu, dilu dd cho thiy mic du ttong khoang thdi gian ngin cda buoi tgp huin nhtmg cic chj cung da cd sy thgy ddi nhfn thitc rat tit ve vai ttd cua RNM dii vdi cupc 98 sing Td dd, gidp cic chj cd thii df dung vifc khdi phyc va bao vf RNM sau niy 4.2 Kien nghf Chinh quyin dja phuong ngn quan tim nhieu hon nira dgn vifc diu tu cho cdng tic giio dye vl RNM cho PN ndi rieng vi cu din vimg ven bign ndi chung Df c bift cin chu ttpng diu tu, giup dd tre em vimg ven bign de giim thigu ti if tre em bd hpc nhit li ddng bio Khmer Quan tim hon nua den van dg chim sdc vi bao vf RNM, tgo sinh kl cho cu din viing bien de cupc song cua hp khdng cdn le thufc nhilu vio RNM Hpi PN cua dja phuong ttong nhihig lan sinh hogt djnh ki cda td nhdm PN, quan tam hon din vifc ldng ghgp cac hogt dfng giio dye vl vai ttd cua RNM cho cic chj em PN, tir dd ning cao hon nhgn thuc cua cic chj ve vai ttd cua RNM cda dja phucmg Vgn dpng cic clij em PN tgo dilu kifn cho em cua ho dupc hpc tip, dl ning cao chit lupng cuf c sing ttong tuong lai Tgp chi KHOA HOC DHSP TPHCM Pham Van Ngpi va tgk TAI LIEU THAM KHAO Dio Ngpc Bich (2010), "Phy nft va hilm hpa biln dii hgu", Hdi thdo Todn quic ve Tdng cudng gido due bien ddi hgu vi su phdt triin bin virng gido d\ic chinh quy vd phi chinh ^My, Hi Ndi, tr 213-219 Phan Nguyen Hdng, Hoing Thj Sin, Trin Vin Ba (2002), Kit qud nghien cuu khoa hgc vd ndng cao nhdn thirc cho cdng dong d viing ven biin cd rimg ngdp mgn trdng thugc Thdi Binh vd Ngm Dinh, Nxb Ndng nghjf p Hi Npi, tt 275- 307 Pham Vin Ngpt, Nguyen Kim Hdng, Quich Vin Toin Em vi Trin Thj Tuylt Nhung (2011), Bdo ve rirng ngdp mgn Id bdo vi cugc sing ciig chiing ta, Tai lifu tgp huin dinh cho hpc sinh vimg ven biln Nam Bp, 48 trang PHV LVC Phu Ific Phiiu diiu tra nhdn thiic vi RNM cia phu nir huyin VTnh Chdu Cic chj than men! Cic chj vui long dinh dau X vio d vudng cho cau tra l&i ding: I Mdi tnrdng song, s^ phin bl RNM Chj hay cho bigt RNM (rimg Dude, Mim, Bin, ) phan bl tit nhit d diu? a.Q Vimg ven sdng rgch b.D Vimg cda sdng, ven biln dn ddi c.n Vimg dit nhiem phgn d.n Vilng cua sdng, ven bien nliift ddi RNM sinh trudng vi phit trien tdt nhat d mdi trucmg: a.n Dit bijn sgt mim b.D Dit cit c.D Dit than biln d.D Ditbimloing Viet Nam, RNM phan bl nhilu nhit d vimg ven bign: a.nBicBp b.D Trung Bp c.D Ddng Nam Bf d DNamBp Loii ciy nggp chiim uu thi RNM ven bign huyfn Vinh Chau li: a.n Dude ddi b.D Vet den c.D Bin chua d.D Mam tring II Hieu bilt ve thi^c vit, dfng vft va da dang sinh hpc RNM Theo chj dip dip nudi tdm, ciy ngip mjn (Budc, Mim, ) ttong dim tdm sg nhu thi nio? b.D Van sinh trudng va phit triln binh thudng a.D Chit lip tuc c.D Sinh trudng chgm va sau dd sg chit d D Chi sinh trudng chgm ma khdng chit Loai chim ciia RNM cd tgn Sach Dd Vift Nam (2007) va Sich Bb thg gidi (2010): a.D Gii diy, Giang sen b.D Gia diy, Dif c xam c.D Giang sen, Cd tting d.D Cd tring, Difc xim Hinh bgn li try mam ciia loii cay nio? a.D Dude doi b.D Vet c.D Mim biln d.D Bin chua 8.1 Sam dit (cdn gpi li Din dpt) thudng sing d diu ttong RNM? c.D Sdng d kgnh rgch RNM a.D sing ttgn thin ciy nggp d D Sdng ttong dim tdm b.D Dio hang sing dudi re ciy ngap mgn 8.2 Vi khdng dupc bit Sim dit? c.D Gay d nhiem mdi ttudng a.D Sg lam chit sim dit 99 Tap chi KHOA HQC BHSP TPHCM Sd 37 nim 2012 b.D Sg iim chit ciy ngfp mfn d.D Bj phgt nlu chinh quyin dja phuong phit hifn Nhdm thin mim nio sing d viing bii bii ven biln cd nhilu cit cia RNM: a.D6c b.DSd c.DNghgu d.D Hiu Hinh dudi ddy Id riciia lodi cdy ndo? 10 a.D Dude ddi 11 a.D Mim tring 12 a.D Cdc tting b.D Bin chua b.D Bin chua b.D Bin chua c.D Mim tring c.D Cdc tring c.D Mim tting d.D Cdc tting d.D Dude ddi d.D Dude ddi IH Vai trd cua RNM 13 RNM cua dja phuong cd tim quan trpng thi nio dii vdi bin thin, gia dinh chj vi dja phuong? a D Khdng cd vai trd b.D Khdng quan trpng c.D Quan trpng d.n Rit quan trpng 14 Mim ba hOu co li nguIn thuc in ty nhign cho Sd, Nghgu, Tdm, d virng RNM Mim hi hdu co niy cd ngudn gdc tu; a.D Li ciy RNM b.D Li dude ddi, Bin chua c.D Li ban chua, mim tting d.D Thuy trilu dem vio IV Hau qua v i hirdng khoi phyc RNM 15 Sy suy giim difn tich RNM cd inh budng gi din ning suit vi sin lupng nu6i ttong thuy hii sin? a.D Khdng bilt b.D Ning suit vi sin lupng thuy sin van dn djnh c.D Ning suit vi sin lupng thuy sin cd ting len d.D Ning suit vi sin lupng thuy sin giim xuIng ding kg 16 Bio vf RNM li nhif m vy cua ai? a.n Hpc sinh b.D Doin TNCSHCM c.D Chi cd nam gidi d.D Toin din Cim