Elon Musk tus kheej lub qhov ncauj, Raging Arctic Wildfires-Thiab ib qho yooj yim emissions daws rau Coal Cog

Lub lim tiam no Kev nyab xeeb tam sim no, uas txhua hnub Saturday coj koj cov xov xwm tshiab tshaj plaws txog kev lag luam ntawm kev ruaj ntseg. Sau npe kom tau txais nws hauv koj lub inbox txhua lub lim tiam.

When koj daim duab Arctic hauv koj lub siab, tej zaum koj yuav muaj kev pom txog daus, dej khov thiab txias. Tab sis ua tsaug rau qhov kub thiab txias thoob ntiaj teb, muaj lwm cov duab uas koj tuaj yeem ntxiv rau koj daim duab puas hlwb: hluav taws kub. Kev tshawb fawb tshiab tau qhia tias xyoo 2019 thiab 2020 yog lub caij kub hnyiab loj heev rau Siberian Arctic, ua rau kev puas tsuaj ntawm 4.7 lab hectares ntawm thaj av. Tus naj npawb ntawm cov hluav taws kub hauv ob lub xyoos no ib leeg suav txog ze li ib nrab ntawm tag nrho cov hluav taws kub hauv cheeb tsam los ntawm 1982 txog 2020. Cov kws tshawb fawb tau sau tseg tias thaum lub permafrost hauv cheeb tsam no kub hnyiab, nws tso tawm ntau cov pa roj carbon dioxide thiab lwm lub tsev cog khoom gasses. Qhov no, lawv ceeb toom, tuaj yeem tsim cov lus tawm tswv yim uas nce emissions ua rau nce qhov kub thiab txias uas ua rau muaj hluav taws kub hnyiab ntau dua thiab nce emissions. Nyuam qhuav pib lub xyoo no, cov kws tshawb fawb tau txiav txim siab tias Arctic ua kom sov yuav luag plaub npaug sai dua li lwm lub ntiaj teb, txhais tau tias peb yuav pom ntau lub caij kub hnyiab loj hauv cheeb tsam.

Nyeem Loj

Cov khoom no tuaj yeem txo qis CO2 los ntawm cov nroj tsuag thee tom qab sau tseg emissions xyoo tas los, Kev tshawb nrhiav pom

Cov kws tshawb fawb ntawm National Institute of Standards and Technology tau hais tias cov khoom hu ua aluminium formate tuaj yeem siv los txhuam cov pa roj carbon dioxide los ntawm cov hluav taws xob cog hluav taws xob ua ntej nws txawm mus txog qhov cua, uas suav txog 30% ntawm tag nrho lub ntiaj teb cov pa roj carbon monoxide emissions, raws li kev tshawb fawb. luam tawm hnub Wednesday nyob rau hauv cov phooj ywg tshuaj xyuas phau ntawv Journal Science Advances.

Nyeem ntxiv ntawm no.

Discoveries Thiab Innovations

Kev nce qib carbon dioxide yuav ua rau cov qoob loo ua noj tsawg dua los ntawm kev txiav cov nroj tsuag ' nitrogen concentration, raws li txoj kev tshawb nrhiav tshiab, ua rau ntau lab tus tib neeg thoob ntiaj teb ntsib cov protein thiab cov zaub mov tsis txaus thaum cov pa roj carbon emissions nce.

Connecticut-based startup Protein Engineering ua haujlwm ntawm genetic-engineered kab mob uas tuaj yeem rov ua dua textiles thiab cov khib nyiab sib xyaw ntawm cov nplai.

Agricultural researcher Aws Khan tab tom siv zog los nrhiav txoj hauv kev tshiab yug txiv apples uas tiv taus kab mob kom txo tau kev siv tshuaj tua kab.