Zoo ib yam li kev txhim kho ntawm cov khoom siv hauv tsev feem ntau, kev loj hlob ntawm cov tub yees yog nrog los ntawm kev txhim kho kev lag luam concentration thiab acceleration ntawm industrial expansion. Tshwj xeeb, txij li kev txhawb nqa txoj cai ntawm cov khoom siv hauv tsev mus rau lub teb chaws tau ob xyoos, cov neeg ua liaj ua teb tau muaj lub sijhawm thiab lub platform los tiv tauj cov npe ncaj qha, kom cov neeg ua liaj ua teb them nyiaj ntau dua rau cov hom thiab zoo thaum yuav cov khoom siv hauv tsev. Lub tswv yim noj ntawm cov neeg siv khoom lag luam nyob deb nroog thiab cov neeg muag khoom tau dhau los ua kev paub tab, Qhov no kuj yog cov txheej txheem ntawm cov neeg siv khoom suav suav suav sau npe. Nrog rau kev txhawb nqa tob ntawm txoj cai ntawm "Cov Khoom Siv Hauv Tsev rau Lub Tebchaws" thiab qhov cuam tshuam ntawm "Cov Khoom Siv Hauv Tsev rau Lub Tebchaws" ntawm cov kev cai rau kev tsim nyog rau kev lag luam, kev lag luam faib khoom ntawm "hom concentration yog nce siab dua" yuav dhau los ua ib qho inevitable trend. Kev cuam tshuam ntawm cov khoom tseem ceeb yuav nthuav dav, thiab kev muag khoom yuav nce ntxiv. Qee cov khoom lag luam uas tsis yog cov khoom lag luam nrog cov kev tsim nyog tsis zoo thiab lub zog tsis muaj zog yuav raug marginalized, thiab kev lag luam feem yuav poob loj.
Qhov ceev ntawm kev hloov pauv hauv kev lag luam tub yees yog nrawm dua, thiab cov khoom lag luam concentration tau nce sai. Hauv xyoo 2008, tsib lub lag luam saum toj kawg nkaus hauv kev ua lag luam suav txog 60 feem pua ntawm cov lag luam sib koom, uas tau nce mus rau 68 feem pua hauv 2009. Yog tias koj saib rau saum cuaj lub lag luam, qhov concentration yog ntau dua, nce 10.6 feem pua ntawm cov ntsiab lus ntawm 75.7 feem pua. nyob rau hauv 2008 mus rau 86.3 feem pua hauv 2009. Nws tuaj yeem pom tau tias txoj kev loj hlob ntawm kev lag luam tub yees yog qhov muaj zog tshaj qhov muaj zog, qhov tsis muaj zog. Ntau lub lag luam me uas muaj kev sib tw tsis zoo raug tshem tawm. Qhov chaw ua lag luam sab laug los ntawm kev tshem tawm cov lag luam me yog nyob hauv cov tub yees loj thiab nruab nrab thiab txiav txim cov tuam txhab lag luam. Txawm li cas los xij, kev sib tw ntawm cov lag luam loj thiab nruab nrab kuj tseem hnyav heev. Ntawm qhov tod tes, lawv yuav tsum tuav lub lag luam sib txawv ntawm cov lag luam uas raug tshem tawm, thiab ntawm qhov tod tes, lawv yuav tsum nquag tshawb nrhiav cov lag luam tshiab, "cov khoom siv hauv tsev mus rau lub teb chaws" ua rau qee lub lag luam loj pib nqis peev ntau cov peev txheej hauv yav dhau los tsis muaj zog. kev lag luam thib peb thiab qib plaub, thiab kev sib tw hauv cov khw no yuav muaj kev sib tw ntau dua hauv xyoo 2010.
