NANG LUONG TAI TAO TONG QUAN Ldi ICH VA ANH HUCJNG CUA Phat trien thuy dien se gop phan mang lai nhieu ldi ich nhu Thuc day cac kha nang kinh te , bao ton cac he sinh thai , cung cap mot nguon nang li[.]
NANG LUONG TAI TAO TONG QUAN Ldi ICH VA ANH HUCJNG CUA Phat trien thuy dien se gop phan m a n g lai nhieu ldi ich n h u : Thuc day cac kha nang kinh t e , b a o t o n cac he sinh t h a i , cung cap m o t nguon nang li/dng sach, gop phan vao phat trien b i n vuTng, sijf dung niTdc d a muc t i e u , phat trien c ludng long gia tri kinh t l , elc nhl ih te hpc bat diu blng viee phln biet fla gil tri sQ dung va gil trj khdng sfl ing.Theo djnh nghia, gil trj sfldung hinh ^nh tfl viec thUe sU sd dung moi trQdng ,iec xlc dinh gil tn khdng sfl dung gap lilu van d l hdn Nd the hien cle gil tri phi lUOng tiln nlm bin chat that cua vat, nhung nd khdng lien quan den viee dung thgc teholelham chf vi&c chpn lua dung sU vlt iQ vay, long gia Iri kmh te ed dupc (hoac at di nlu pha hoai mpt edng trinh mof Jdng) dUde hinh thinh tfl gil trj sQdung ge t l cpng vdi gtl trj nhiem y cpng vdi gia tdn tai qua cao va tuoi thg den 100 nam hoac hcfn MM—i Ngoli gly sut giam sinh vat, dap chan ngan dong tram tfch chay xuong iQu, khfln nhieu bd sdng suy yeu vl sut dly sdng Hgn chi cdp nUdc cho cdc muc tieu khdc Gid tn khong sUdung: The hien cae gil trj phi phuang tien nam bin chat that cua sU vat Trong mfla can, chfl ylu chu y den san Igpng dien, nhieu hd chfla thuy dien tang nhung no khong lien quan den viec sfl dung thgctl,hoacthamchiviec ehpn lua sfldung sU cUdng viec tfeh nudc de dg trfl phat dien, vat Gil tri khdng sfl dung v l co bin c6 hai nen luong nude xa xudng luu khdng dang ke, ddi ngflng hoan toan Tfl do, gay anh loai: Gil trj tdn tai vl gia trj luu truyin hudng bat lpi den viec eung d p nUde cho Gid tri ton tai: Lien quan den viec xem xet ve eae mue dfch sfldung khie d du nhu cap nude sinh hoat, tUdi lieu, giao thdng, thuy nhan thQe cua elc ngudn t l i nguyen dUdf sin ddng thdi lam bien ddi ehe dp dong bit cfl hinh IhQc nlo Trong thUe te gil trj v l suy tholi he sinh thli thuy sinh chly nly efla hoat dpng mdi trUdng khd qui ddi tien te dd gil trj dupc dinh gil dUa tren nlng san sang chi tri cua cle ca nhin cho ngudn til nguyen sau hp d l hilu rat ky ve ngudn tai nguyen dd Thay doi xa'u chd't lugng nUdc Ngoli ra, viec sQdung nUde efla thuy dien tam biln dot rit nhieu ehat tUdng nUde thdi gian dau tfch nUde vao Idng hd GidtrttUu truyen: Day 11 gil trj djch vu moi qui trinh phan huy thUe vlt long trudng duoc xem xet khdng cht cho the he hd Do thay ddi ehl ddng chay nen Supng trgdc mat ml cdn cho eae the he mai sau Do elc chat hQu eo nfldc cua d c edng do, viec dinh gil toai gil Iri khong the trinh thuy dien bi gilm, sy da dang va sd dua trln cdsd gia cua thi trgdng ml phli Igpng de loai d v l d c loli thuy sinh bj thay tri sU dung trUc tiep bao gom: Gil tri tilu dudoan kha nang sfldung chung cho tuong ddi ro ret, die biet la nhflng loai di tru theo u, dupe dinh gia dga tren cac sin pham lai De dinh gil Ioal gil trj nly, ngQdi ta phal mua, hoac lam mat di de bai de mua fac sQdung hing ngly eudc sdng lip cac phuong phlp dQblo smh sin a ngfldi nhU: efli dun, ddng IhQe vat Dong chdy cgn kiet Mpt nhijtng nguyen nhdn gdy lu lut ng va cle sin pham khie sd dung tai dja ifldng Nhilu sin pham khdng dupe Vl phia luu, ddng chly ean kiet, nhilu Ngoai ly thien nhien la mUa nhieu tao nen a tri sddung, bao gdm gil trj sfl dung trgc ip va gian tilp Gil Irj sQ dung IrUc tilp fOc hieu la gil tri hang hoi, djch vu moi Idng phue vu trgc tiep eho ngudt, lie hoat dpng kinh t l ma co thi nhin thay, m nhan dupc v l Ihdng Ihudng cd gta tren t trudng NANG LUONG VIET NAM S6' 97+98 (Thang 6+7/2013) CE NANG LUONG T A I T A O ii LUtfng nha kmh ma thuy dien thai nho hcfn 10 lan so vdi cac nha may tu- ^ abin chu trinh hon htfp va nho htfn 25 lan so vofi cac nha may nhi?t dien than J Neu tiem nang thuy nang thiTc le lai ma dirtfc suf dijng Jhay cho cac nha niay nhiet dien dot nhien lieu ho^ thach thi h5ng nam co the tranh dir^c ty tan thai nfia Dieu tiTtfng dUtfng vdi viec mdi nam tranh dUtfc mot phan ba cac chat ngudi th^i hien nay, hoac ba lan cac thai cua xe htfi tren hanh tinh • • lu lut, ddl luc tac ddng cua ngudi lai 11 nguyen nhan chfnh Gan dly, thdng tin cho ring, cfl xly hd thuy dien 11 gly lu lut la hoan loan oan chocic dU In thuy dten Dudi gde dd ki thult, quin If vin hlnh, ho thuy dien ehdng lu duoc nhilu han la gly nen 10 lut Cd the khlng dinh, thuy dien khdng phli 11 nguyin nhin gay lu lut, ml quy hoach sai, van hlnh sai cac cdng trinh thuy dien mdi 11 mdt nhQng nguyen nhin gly lu lut Do la chua ke din "cdng lao" cua thuy dien kha nang dieu tilt giam thieu nguy ca lu lut d Viet Nam, luang dien thuy dien mang lai ehiem ty trpng kha ldn, nhu d u dung dien edn gia tang phat then elc ngudn dien khie edn nhieu khd khin vdn, trinh dd kf thuat chua cho phep Thdi gian qua, mot sd hd thuy dien da cd nhQng Inh hudng nhat dinh ve mdi trUdng nhQ- gia tang tinh hinh lu d du, lam mdt sd Ihac nudc bi can kiet, anh hudng den canh quan mdl trudng Trong d c dot lu ldn xly ra, dac biet d miln Trung, Tly Nguyen, dU luan rp ten nguyen nhan lfl ldn, ho thuy dien (HTD) Ve chuyen mdn dOn thuan, dau tien phli ndi la thdi tiet cang phQc tap, tinh hinh rflng dau ngudn bi chat phi nen nudc ve nhieu, ulp dd II c6 the ed nai nlo do, van hlnh lu cua d c hd thuy dien chua chinh xlc, dan din lu Idn (ldn hdn trUdng hdp neu khdng ed hd thuy ^en), Trudc ed nhQng y kien eu the cdng va tdi cua cdng trinh thuy diln cd the dua mdtsd luin gill nhUsau TrUdc ed hd chfla nQde Hda Binh [tren Song Oa), cQ thing thing hing nam, cle tinh phfa du, dac biet HI Ndi d l phli lo chdng lu Khi cd hd chQa nude thuy diln Hda Binh thi tinh lu lut phia du gan nhuduoe loai trQ Sip tdi, ho thuy dien Son La, Na Hang holn thi ehac khdng al cdn nghi tdi chuyen Ifl tut dSong Hdng nfla Lu hd thuy dien ehi xay nao, dp ldn bao nhilu, bien phlp khdng ehl (dieu tilt) lu sao, ^ d n dUde xem xlt mpt cleh thin vl cd cln cfl khoa hpc de due kit elc bli hpc eho tuong lai llu dli Vai trd chd'ng lu hay nguyen nhdn gdy Id ciia ho thuy diin Tat cl dc hd thuy dien diu cd chflc nlng tao nen cdt nudc cao, gifl nudc hd (dng nhilu cang tdt dieu kiln kinh t l , ki thuat eho phep) de phit dien LUu iQdng qua trln (da dUdc dilu tilt tai hd) rd rang phli nhd hon luu lupng nUde din, tflc la giam mflc d6 ngap lut chfl khdng phai la llm tram Irong thim lu lut Quy trinh van hanh hd chfla lien quan mit thiet den ket d u trln xl lu, ehi ed hai loai hinh kit d u la: i) loai hlnh trln xl lu ty (trln hd) v l li) trln xl lu cd cfla (Iran xl slu) Hd thuy dien cd trln hd diu cd chQc nlng giam luu luong va lam chlm lu ed lu v l , vi ho bao gid cung trUde Uen tU ddng Itch hd mdt iQOng nude nhll dmh, sau dd mdi xl ve luu Tuy nhiln, cht ed d c hd chQa thuy dien loai nhd ngudi ta mdi dflng kit clu trln kilu Vly, hd thfly dMn cd dang tran hd hoan toln kh6ng cd ldi gly ung lut luu bit cQ mua to hay nhd Khi nlng gly lu d luu ehl cd t h i gly nen trudng hdp ho thuy diln co Iran dang xl slu ma thdi Dang trln xl slu mdi cd nlng dim nhtem dupe hai nhiem vu ehfnh la: x l nude vdi luu luang tdn dim blo an toln cho dip ed lu va x l nUdc trudc Ifl v l tao nin dung tich phdng lu d l d t lu Cdng trinh diln hinh 11 HTO Hda Binh (khoing ty m3) va hd Tam Hiep (Hd Bic, Trung Qudc) dat 38 ty m3 nUdc Cht cd lfl Idn bit thudng nhu khai nilm vQa neu th) HTO mdi cd tdi gay lu LUu lUdng lfl can phai xl theo tan xuat tinh toln II rat ldn, mQc hing trim, hing ngln nam mdl xuat hi^n mdt lan - theo cap cdng trinh Cdng trinh xl nudc nly dUdc thiet k l vdl luu lupng ldn gap -10 tan luu lupng EE N A N G L U O N G VIET NAM So 97+98 (Thang 6+7/2013) trung binh nhilu nam cfla ddng tunh| Nhu vly, nhl quin ly cdng trinh dnm nlu x l vdl luu lupng ldn nhQvly,vlpl|p| khdng sai nhung s l gly ngap lut vocii^ nghiem trpng cho du Vl nguyen tie, xay dUng hd chfla (elth(i)i|^ lln thuy