Qhov loj loj ntawm cov hnab gravel exported los ntawm Tuam Tshoj txhua xyoo yog txim rau kev sib cav txog nws txoj kev taug ib puag ncig. Dab tsi tiag tshwm sim hauv kev coj ua, thiab dab tsi cov laus tuaj yeem kos tau?
Keeb kwm thiab tsheb thauj mus los
Gravel los ntawm Tuam Tshoj feem ntau mus ncig ntev rau nws cov neeg siv kawg. Txij ntawm no, nws yog tsim nyog sau cia ua haujlwm ntawm cov tuam txhab uas zoo li Hebei Hresheng Yas muag vim tias muaj ntau lub sij hawm ntim khoom, tab sis qhov no hloov. Qee cov tuam ntxhab txaus siab nqis peev hauv kev hloov pauv kom lawv cuam tshuam ib puag ncig.
Thauj gravel mus rau cov cheeb tsam deb zoo li cov teb chaws los yog Tebchaws Asmeskas yog qhov tseem ceeb tshaj plaws. Nws yog ib qho tseem ceeb uas yuav tsum tau txiav txim siab tsis tsuas yog kev khwv nyiaj txiag tab sis kuj tseem muaj kev cuam tshuam ib puag ncig. Piv txwv li, cov hneev taw carbon ntawm nkoj thauj cov pob zeb nyiaj tau ntau dua.
Cov tuam txhab zoo li Hebei Hresheng tau koom tes nrog eco {{0} Tus phooj ywg cov neeg nqa khoom, txo lawv cov hneev taw. Los ntawm 2006, muag tau ntau dua 50 lab Yuan, underscoring qhov tseem ceeb ntawm kev lag luam no.
Yuav ua kauj ruam twg los txhim kho ib puag ncig kev ua haujlwm ntawm cov txheej txheem? Qee cov tuam ntxhab tau hloov mus rau cov ntaub ntawv ntim ib puag ncig ntau ntxiv, tab sis tsheb thauj mus los tseem muaj qhov teeb meem nias.
Kev cuam tshuam kev cuam tshuam
Nws tsis yog ib puag ncig uas cuam tshuam. Economic thiab kev sib raug zoo kuj tseem ceeb. Loj hlob xa tawm los ntawm Tuam Tshoj muab cov haujlwm rau ntau, tab sis qhov no puas muaj nqis rau ntev- lub sij hawm sustainability?
Nyob rau hauv Suav teb cov cheeb tsam me me, peb pom cov zej zog tag nrho nyob ntawm pob zeb pob zeb. Local residents report that despite the economic benefits, the long-term environmental costs far outweigh them. Kev tswj tsis zoo rau kev tswj hwm hauv cov chaw no tseem muaj teeb meem loj.
Txawm li cas los xij, cov kev pab cuam tsom ntawm Ecosystem kev cog lus txhim kho yog tawm. Nov yog kev pib ua txhua tus neeg muaj feem yuav tsum txhawb nqa. Txoj kev koom tes ntawm cov tuam ntxhab xws li Hebei Hesheng yog qhov tseem ceeb, raws li lawv cov kev nqis peev txheej txhim kho cov txheej txheem ntau lawm tuaj yeem tsim ib qho piv txwv rau tag nrho kev lag luam.
Ntim thiab teeb meem rov ua dua tshiab
Gravel feem ntau ntim rau hauv cov hnab yas, tsim tawm, piv txwv li, los ntawm Hebei Hreshi Hreshi. Cov hnab no feem ntau muab pov tseg tom qab siv, ua rau kom muaj cov khib nyiab ntxiv. Cov koom haum ib puag ncig ib puag ncig tau ntev tau tsa lub tswb hais txog qhov no.
Pov tseg ntawm cov khoom ntim ntawd yog cov txheej txheem nyuaj. Rov qab siv thiab rov siv dua yog qhov tseem ceeb. Qee cov tuam txhab twb tau hloov mus rau ntau cov ntaub ntawv biodegradable, tab sis qhov kev txav no tsuas yog pib nce zuj zus.
Ib qho teeb meem yog cov tuam txhab feem ntau tsis muaj kev tswj tau tag nrho ntawm cov khoom pov tseg ntawm lawv cov khoom txawv teb chaws. Txawm li cas los xij, kev paub qhia tias lub luag haujlwm ntawm cov tuam ntxhab thiab lawv cov neeg muaj feem cuam tshuam cov xwm txheej.
Kev Pib Ib puag ncig thiab yav tom ntej
Peb tuaj yeem txav mus tom ntej? Qee cov tuam txhab Suav teb, xws li Hebei Hesheng, koom nrog International Envanalal pib, txhawb kev siv cov thev naus laus zis tshiab dua tshiab. Chaw ua hauj lwm tsim los nyob rau xyoo 1998 tau ua haujlwm los txhim kho ib puag ncig kev ua haujlwm ib puag ncig.
Txawm hais tias cov kev sib tw tseem ceeb, kev paub thoob ntiaj teb qhia tias kev koom tes ntawd kev koom tes nrog txhua tus neeg muaj feem xyuam tuaj yeem ua kom qhov no. Ntawm qhov tsawg kawg, cov phiaj xwm twb tau ua tiav rau chaw txua txiag zeb thiab thauj khoom tshiab. Qhov no suav nrog kev hloov mus rau lub zog -} txuag cov thev naus laus zis.
Yog lawm, nws yog ib qho tseem ceeb uas yuav tau xav txog lub neej yav tom ntej. Kev sib koom tes tuaj yeem ua rau kev lag luam gravel thoob plaws ib puag ncig ib puag ncig. Tag nrho cov no, txuas nrog kev cog lus ntawm cov tuam txhab zoo li Hebei Hesesheng, qhia txog tias kev hloov pauv tau.
Tag
Yog li, lub neej yav tom ntej ntawm cov khoom lag luam gravel los ntawm Tuam Tshoj thiab lawv qhov kev cuam tshuam ib puag ncig? Lub lag luam to taub uas tsis muaj ntev - lub sij hawm sustainability, nws yuav tsis muaj sia nyob hauv ib puag ncig tshiab. Lub sijhawm tau los rau cov kev daws teeb meem tshiab, thiab peb twb pom cov kev hloov pauv zoo nrog kev cia siab.
Lub teeb meem ib puag ncig cuam tshuam nrog bagged gravel los ntawm Tuam Tshoj tseem muaj feem xyuam, tab sis nrog kev sib koom tes ntawm cov tuam txhab thiab cov pib sib koom tes, peb pom tias muaj peev xwm hloov pauv tau zoo. Nws yog qhov tseem ceeb heev los coj raws sij hawm ua thiab txuas ntxiv kev nqis peev hauv ib puag ncig cov phooj ywg thev naus laus zis.
