400m ib! Namtso International Continental Scientific Drilling Project Teem Ib Cov Ntaub Ntawv Tshiab Rau Lake Drilling hauv Kuv Lub Tebchaws

Thaum Lub Xya Hli 12, Nam Co International Continental Scientific Drilling Project, lub luag haujlwm tseem ceeb ntawm kev tshawb fawb txog kev tshawb fawb thib ob ntawm Qinghai-Tibet, tau ua tiav tseem ceeb. Tom qab ntau tshaj li ib lub hlis ntawm drilling pas dej hauv qab sediments, pab neeg ntoj ke mus kawm tau drilled xya boreholes. Raws li ntawm 18: 35 Lub Xya Hli 12, lub qhov dej thib xya muaj qhov tob ntawm ntau dua 400 meters, teeb tsa cov ntaub ntawv rau lub pas dej tob tshaj plaws hauv kuv lub tebchaws.

Nam Co nyob hauv plawv ntawm Qinghai-Tibet Plateau thiab yog lub pas dej loj thib ob hauv Tibet. Lub pas dej saum npoo yog 4,718 meters saum toj no hiav txwv theem thiab qhov siab tshaj plaws dej tob yog li 100 meters. Cov sediments nyob hauv qab ntawm lub pas dej yog ntau dua 700 meters tuab, uas yuav muab pov thawj kev tshawb fawb tshiab rau kev kawm txog kev hloov pauv huab cua thiab ib puag ncig hauv Qinghai-Tibet Plateau dhau ib lab xyoo dhau los, thiab ua lub luag haujlwm tseem ceeb hauv kev kawm huab cua. thiab ib puag ncig kev hloov pauv hauv cheeb tsam sab qaum teb Tibetan pas dej.

Lub Nam Co International Continental Scientific Drilling Project yog koom ua ke los ntawm Lub Tsev Haujlwm Tibetan Plateau Kev Tshawb Fawb ntawm Suav Academy ntawm Kev Tshawb Fawb thiab cov kws tshawb fawb thiab cov kws tshaj lij drilling los ntawm lub teb chaws Yelemees, Switzerland, United Kingdom, Tebchaws Meskas thiab lwm lub tebchaws, nrog rau 70 tus tswv cuab tshawb fawb tshawb fawb. .