Txawm hais tias hlau nplaum muaj teeb meem rau tib neeg lub cev
Tab sis negligible
Electromagnetic pollution yog dab tsi? Nws muaj kev phom sij dab tsi?
Electromagnetic radiation pollution, tseem hu ua hluav taws xob pos huab, electromagnetic yoj pa phem, yog high-voltage kab, substations, xov tooj cua chaw nres tsheb, TV chaw nres tsheb, radar chaw nres tsheb, electromagnetic yoj kis tau tus mob thiab cov twj siv hluav taws xob, khoom siv kho mob, cov khoom siv hauv chaw ua haujlwm automation thiab microwave ncu, xov tooj cua, TV, khoos phis tawj thiab xov tooj ntawm tes, thiab lwm yam. Cov hluav taws xob hluav taws xob ntawm ntau lub wavelengths thiab zaus tsim los ntawm cov khoom siv hauv tsev thaum lawv ua haujlwm, cov hluav taws xob tsis zoo no tuaj yeem nkag mus rau ntau qhov chaw thiab tuaj yeem nkag mus rau ntau yam khoom xws li tib neeg lub cev. Kev siv hluav taws xob ntau dhau tuaj yeem ua rau puas lossis tua tib neeg cov hlwb hauv thaj chaw loj.
Dab tsi yog qhov phom sij ntawm hluav taws xob hluav taws xob rau tib neeg lub cev? "Kev puas tsuaj ntawm hluav taws xob hluav taws xob hluav taws xob rau tib neeg lub cev tau muab faib ua cov nyhuv thermal, tsis muaj cua sov thiab cov nyhuv sib npaug." Lub npe hu ua thermal effect yog 'cua sov' cov nyhuv ntawm high-frequency electromagnetic nthwv dej ntawm cov hlwb ntawm lub cev lom neeg, ua rau lub cev kub nce. Lub luag haujlwm ntawm cov ntaub so ntswg feem ntau pom tsis pom ntawm qhov chaw ntawm lub cev, tab sis cov ntaub so ntswg sab hauv tau raug 'hlawv' hnyav heev. Cov kev cuam tshuam ntawm cov hlab plawv system yog palpitations, taub hau o, insomnia, kev coj khaub ncaws tsis zoo nyob rau hauv ib co poj niam, bradycardia, poob plawv cov ntshav ntim, Sinus arrhythmia, visceral cell kab mob, leukopenia, txo lub cev tsis muaj zog, thiab lwm yam .; qhov cuam tshuam ntawm qhov pom kev yog qhov pom kev tsis pom kev, ua rau cataracts, thiab lwm yam; Qhov cuam tshuam ntawm kev ua me nyuam yog txo qis kev ua haujlwm ntawm kev sib deev, txo cov phev zoo hauv cov txiv neej, thiab kev rho menyuam tawm hauv cov poj niam cev xeeb tub, fetal malformations, thiab lwm yam. "
Cov nyhuv uas tsis yog cua sov yog cov nyhuv ntawm cov tsis tshua muaj zaus, uas yog, tom qab tib neeg lub cev raug hluav taws xob los ntawm electromagnetic tsis, lub cev kub tsis nce ntau, tab sis qhov tsis muaj zog hluav taws xob hauv tib neeg lub cev tau raug cuam tshuam, uas. tseem yuav ua rau tib neeg lub cev puas tsuaj loj. Cov nyhuv cumulative yog tias tib neeg lub cev tau lig dhau los ua kom rov zoo thiab puas los ntawm hluav taws xob, thiab nws dhau los ua tus mob mus tas li rau lub sijhawm ntev.
Kev txhawj xeeb txog cov pa phem electromagnetic tsis yog tsis muaj tseeb. Thaum ntxov li 2000, Lub Xeev Environmental Protection Administration tau ua tiav thawj daim ntawv ntsuam xyuas thoob tebchaws ntawm cov khoom siv hluav taws xob hluav taws xob muaj kuab paug. Cov txiaj ntsig ntawm kev tshawb fawb pom tau tias cov hluav taws xob hluav taws xob hluav taws xob tawm los ntawm kev sib txuas lus hauv xov tooj cua thiab xov tooj cua thiab TV kis tau tus mob tau dhau los ua kev phom sij rau pej xeem tshiab. Tuam Tshoj Consumers Association tau tshaj tawm No. 9 Consumer Warning rau lub Yim Hli 6, 2001: Lub neej txhua hnub yuav tsum raug tiv thaiv los ntawm hluav taws xob hluav taws xob. Lub Xeev Economic thiab Trade Commission 199975 daim ntawv qhia kom meej tias vim muaj hluav taws xob hluav taws xob hauv kev siv computer, kev siv mus sij hawm ntev yuav muaj qee yam cuam tshuam rau tib neeg kev noj qab haus huv, thiab kev tiv thaiv zoo yuav tsum tau coj los tiv thaiv. thiab txo qhov cuam tshuam ntawm hluav taws xob hluav taws xob rau tib neeg kev noj qab haus huv. cuam tshuam.
Nrog kev txhim kho kev lag luam thiab thev naus laus zis, tib neeg tsim hluav taws xob ib puag ncig yuav zam tsis tau. Cov kws tshaj lij tau kwv yees ntev ntev tias tib neeg tsim hluav taws xob hluav taws xob hauv nroog qhov chaw yuav nce ntawm 7 feem pua rau 14 feem pua ntawm ib xyoos. Los ntawm 2000, electromagnetic zog ceev ntawm lub nroog ib puag ncig tau nce 26 npaug piv nrog rau xyoo 1970, thiab nws yuav nce mus rau 700 zaug los ntawm 2025. Nrog rau kev nce qib ntawm kev tshawb fawb, kev puas tsuaj ntawm electromagnetic pollution yuav tshwm sim ntxiv.