Cov khoom siv hauv tsev ua los ntawm xyoob yog nrov vim lawv cov khoom siv tshwj xeeb thiab cov khoom zoo rau ib puag ncig. Txawm li cas los xij, kev raug tshav ntuj yog ib qho teeb meem uas tshwm sim nrog cov khoom siv hauv tsev ua los ntawm xyoob. Cov teeb ci ultraviolet los ntawm tshav ntuj tuaj yeem ua rau cov khoom siv hauv tsev ua los ntawm xyoob hloov xim, hloov pauv thiab puas tsuaj. Yog li ntawd, nws yog ib qho tseem ceeb heev uas yuav tsum tiv thaiv cov khoom siv hauv tsev ua los ntawm xyoob kom tsis txhob raug tshav ntuj.
Peb yuav tsum nkag siab txog cov yam ntxwv thiab cov txheej txheem kev saib xyuas ntawm cov khoom siv hauv tsev ua los ntawm xyoob. Xyoob yog lub teeb thiab yooj yim khoov, uas yog ib qho ntawm nws cov yam ntxwv. Cov khoom siv tawv ntawm xyoob ua rau cov khoom siv xyoob ruaj khov heev, tab sis nws kuj yooj yim deformed. Tsis tas li ntawd, cov khoom siv xyoob kuj yooj yim rau cov dej noo thiab ultraviolet los ntawm lub hnub. Yog li ntawd, kev saib xyuas kom zoo yog qhov tseem ceeb heev los tiv thaiv cov khoom siv hauv tsev ua los ntawm xyoob.
Rau cov chaw uas muaj hnub ci ntsa iab, peb tuaj yeem ua qee yam los tiv thaiv cov khoom siv hauv tsev uas ua los ntawm xyoob. Ua ntej, tsis txhob muab cov rooj tog lossis cov khoom dai uas ua los ntawm xyoob tso rau hauv qhov chaw tshav ntuj ncaj qha, tshwj xeeb tshaj yog tias lawv raug tshav ntuj ntev. Nws raug pom zoo kom muab tso rau hauv qhov chaw txias thiab cua nkag kom txo qhov kev puas tsuaj ntawm tshav ntuj rau cov khoom siv xyoob.
Koj tuaj yeem teeb tsa cov ntaub thaiv hnub lossis cov ntaub thaiv qhov rais rau ntawm cov qhov rais uas tau txais tshav ntuj ncaj qha kom txo qhov raug tshav ntuj. Qhov no tsis yog tsuas yog tiv thaiv cov khoom siv hauv tsev ua los ntawm xyoob xwb, tab sis kuj tseem txo qhov kub hauv tsev thiab muab qhov chaw nyob zoo dua.
Koj siv tau daim ntaub thaiv hnub ci lossis daim ntaub thaiv qhov muag uas tsis muaj teeb ci ntsa iab los lim cov teeb ci ultraviolet hauv lub hnub thiab txo qhov puas tsuaj ntawm cov teeb ci ultraviolet rau cov khoom siv hauv tsev xyoob. Cov kev ntsuas ntxoov ntxoo no tsis yog tsuas yog tiv thaiv cov khoom xyoob zoo nkauj xwb, tab sis kuj ua rau lawv lub neej siv ntev dua.
Kev ntxuav thiab saib xyuas tas li yog cov kauj ruam tseem ceeb los tiv thaiv koj cov khoom siv hauv tsev ua los ntawm xyoob kom tsis txhob raug tshav ntuj. Siv daim ntaub huv, mos lossis daim txhuam cev los so maj mam ntawm cov khoom xyoob. Nws raug nquahu kom siv dej huv lossis cov tshuaj ntxuav uas tsis muaj zog uas sib xyaw kom huv. Tsis txhob siv dej ntau dhau lossis cov tshuaj ntxuav tshuaj kom tsis txhob ua rau koj cov khoom xyoob puas tsuaj.
Peb kuj tseem siv tau cov tshuaj tiv thaiv kom zoo los ua kom cov rooj tog xyoob tiv thaiv tau lub hnub ntau dua. Muaj qee cov tshuaj tiv thaiv hauv khw tshwj xeeb rau cov khoom xyoob uas tuaj yeem txo qhov puas tsuaj ntawm UV thiab muab kev tiv thaiv ntxiv. Ua ntej siv cov tshuaj tiv thaiv, nws raug nquahu kom ua qhov kev sim kom paub tseeb tias nws tsis muaj kev cuam tshuam tsis zoo rau cov khoom xyoob.
Nws yog ib qho tseem ceeb uas yuav tsum tiv thaiv cov khoom siv hauv tsev ua los ntawm xyoob kom tsis txhob raug tshav ntuj ncaj qha. Los ntawm kev zam kev raug tshav ntuj ncaj qha, teeb tsa ntxoov ntxoo, ntxuav thiab saib xyuas tas li, thiab siv cov tshuaj tiv thaiv kom zoo, peb tuaj yeem tswj tau qhov zoo nkauj thiab zoo ntawm cov khoom siv hauv tsev ua los ntawm xyoob thiab ua kom lawv siv tau ntev dua. Cia peb txaus siab rau qhov xis nyob thiab qhov zoo nkauj ntuj uas cov khoom siv hauv tsev ua los ntawm xyoob los ntawm kev ntsuas kev tiv thaiv kev tshawb fawb.
Lub sijhawm tshaj tawm: Kaum Ib Hlis-07-2023
