Các quan điểm và phương pháp nghiên cứu sử dụng hợp lí tài nguyên thiên nhiên, bảo vệ môi trường lưu

JOURNAL OF SCIENCE OF HNUE DOI: 10.18173/2354-1067.2016-0071

Social Sci., 2016, Vol. 61, No. 5. pp. 131-139

This paper is available online at hllp://stdb.hnue.edu.vn

CAC QUAN DIEM VA PHlTONG PHAP NGHIEN CtTU

Sir DUNG HOP LI TAI NGUYEN THIEN NHIEN,

BAG VE u6 l TRU6N G LU U VU C SONG GAM

Nguyen Quyet Chien

Khoa Dia li. Trudng Dgi hgc Suphgm Hd Ngi

Tdm tat Phan tfch hien trang tai nguyen, moi Irtfdng Itfu vtfc sbng (LVS) Gam nhtf la he

qua cua mdi quan he thdng nhit, chat che giffa cac dieu kien ttf nhien (DKTN), kinh tl - xa

hgi (KT - XH); de xuil sff dung hpp li (SDHL) tai nguyen, bao ve moi trtfdng (BVMT) chu

yeu tap trung vao ba loai tai nguyen co moi quan he chat che (dil, rffng va ntfdc mat)...

la htfdng tiep ein tdng hdp, co cd sb khoa hpc va phu hpp vdi dilu kien dac thii cua LVS

Gam. Tiep can nghien cffu long hdp theo lUu vtfc doi hoi viec van dung cac quan diem va

phtfdng phap nghien cflu chii dao Irong nghien cffu dja li ttf nhien tdng hdp gdm. quan die'm

tdng hdp, quan diem he thing, quan diem Ijch sff, phal sinh, quan die'm kinh te - sinh thiii;

phtfOng phap danh gia tiem nang xoi mon dil theo Itfu vtfc. phtfdng phap phan tfch DPSIR

vit phtfdng phap phan tfch he thdng.

lijfkhda: Ltfu vtfc song Gam, iai nguyen thien nhien, bao ve moi trtfdng.

1. Md dau

Quy hoach, SDHL ngudn tai nguyen thien nhien (TNTN) da drfdc nhieu nffdc tren the gidi

nghien cffu va ffng dung rgng rai. CJ Viet Nam, trong giai doan hien nay, nghien cflu quan If long

hdp va SDHL tai nguyen theo LVS dang dfldc nhieu ca nhan, td chffc quan tam vbi nhffng quan

diem va hrfbng tiep can khac nhau.

Sdng Gam la phu Irfu cap I Ibn nhat cua he thong sdng Lb - Gam. LVS cd dang dai va hep,

vdi dien tich 14.972 km^, trong dd, dien tfch Irfu vrfc thugc lanh thd Viet Nam la 9.168 km^. Ho

Tuyen Quang drfdc xay dtfng d trung Itfu sdng Gam, tren dja phan cdc huyen Lam Btnh, Na Hang,

tinh Tuyen Quang. Ben canh nhflng Idi ich KT - XH, cdc tac dgng tieu cflc dot vbi ngudn TNTN

va moi trffbng la khong nhd: hd chffa hinh thanh da thu hep nhieu dien tieh rflng thudc cac khu bao

tdn thien nhien va dat canh tac do bi ngap nflbc; mbi trfldng sinh thai bj bien dbng [8-10]... DKTN

chia cit manh cua LVS cflng vdi viec xay dffng hd chfla thuy dien Tuyen Quang ndi rieng, cdc boat

dgng nhan tac nbi chung ngay cang da dang ve hinh thffc, pho bien ve khbng gian xuat hien da cd

nhflng tac dgng manh me va chffa dffng nhflng nguy cd suy thoai lai nguyen tren ca he thong lffu

vitc. Xuat phat tfl thtfc te do, vin de dat ra la phai xac lap dffbc muc tieu, nhiem vu nghien ctfu,

hrfbng tiep can, quan diem vii phffbng phap nghien cflu phfl hbp v6i dieu DKTN cung nhtf KT -

XH mang tinh dac thu cua LVS Gam, nhdm khai thac, sff dung hieu qua TNTN va BVMT Irfu vrfc.

Ngay nhan bai: 5/1/2016 Ngay nhan dang: 25/3/2016

Lien he: Nguyen QuyeC Chien. e-mail: [email protected]