Mene ne lemar sararin samaniya Layer

A lemar sararin samaniya Layer ne thinnest Layer, kuma lokaci guda mai haske a cikin yanayi, wanda shi ne kamar a wata tsawo na 50 kilomita sama da duniya. A cewar masana, shi ne a kan daban-daban Schroth Duniya mabanbanta kauri da kuma janar wuri. Duk da haka, a general da taro na dũkiyõyinsu a cikin yanayi a lokacin ne negligible. Alal misali, idan ka tattara dukan abu a daya Layer kuma rufe su wannan duniya tamu, da kauri daga cikin lemar sararin samaniya Layer zai zama tenths na wani millimeter.

Mene ne lemar sararin samaniya Layer

Abu kira lemar sararin samaniya yana daya daga cikin mutane da yawa jinsunan oxygen kwayoyin, wanda kunshi uku kwayoyin halitta (O³). Wannan abu ne kafa a tsakiyar yadudduka na stratosphere. A nan ne karkashin mataki na ultraviolet radiation hasken rana decompose oxygen kwayoyin cikin biyu kwayoyin halitta da cewa baya zo a cikin mafi hadaddun halayen da wasu kwayoyin, kuma sakamakon haka ne a trihydric O³.

Abin da ya kamata ka sani

A lemar sararin samaniya Layer ne da aka sani a kan taka muhimmiyar rawa wajen tabbatar da kyakkyawan yanayi ga rai a duniya. Shi ne da godiya ga shi, saboda haka yin magana, da An katange cutarwa ga dukkan halittu, da rana radiation. Dukanmu mun san cewa hasken ultraviolet zai iya rage rigakafi da tsarin, sa konewa har ma da kai ga irin wannan hatsari cututtuka irin su ciwon daji. Domin shuke-shuke da dabbobi, irin wannan tasiri ne ma ya fi karfinsu. A daya hannun, idan irin wannan kariya da aka bata, kamar yadda masana kimiyya ce, rayuwa a duniya zai yiwu ne kawai a cikin teku, da teku, inda ruwan shafi kwayoyin zai iya bõyuwa daga cutarwa effects na rana. Saboda haka, za mu iya cewa don tabbatar da cewa lemar sararin samaniya Layer ne mai gaskiya garkuwa ga duniyar tamu, abin da na tsare da shi ga dubban shekaru. Masana sun iya ba, da rashin alheri, sai ka ce daidai lokacin da aka kafa. Duk da haka, bisa ga kwanan nan data maida hankali wannan abu a cikin yanayi da ya auku sharply a cikin past 'yan shekaru, wanda ya haifar da samuwar abin da ake kira lemar sararin samaniya ramukan. Babbar irin wannan rami ne a yankin kan Antarctica.

Dalilan da samuwar lemar sararin samaniya rami

Masana sun yi imani da cewa babban dalilin wannan halin da ake ciki shi ne, na farko, da masana'antu aiki na mutum. The abu ne cewa, yanzu akwai babbar a sikelin watsi da cutarwa sunadarai cikin yanayi. Ko yanzu bil'adama zai gushe duk da ayyukan, da cikakken abu za a mayar da kawai bayan shekaru 50.

A Vienna Yarjejeniyar a lemar sararin samaniya Layer Kariya

A farko hadin gwiwa ƙoƙari na jihar kare lemar sararin samaniya Layer aka sanya a shekarar 1985, lokacin da kasashen hannu da ake kira Vienna Yarjejeniyar. Wannan birni an hukumance sanar da manufar kiyayewa da shafin statosfery, da kuma wanda aka sanya hannu da} asashe da dama. A sadaukar da wadannan kasashe hada da samuwar wani kasa da manufofin da m aiwatar da matakan da za a da nufin rage mummunan tasiri a kan yanayi na duniya. Yana da muhimmanci a lura da cewa Yarjejeniyar bai samar da takamaiman lokaci na soma shirin ko wani takunkumi ga kasashen da gaza bada haɗin kai ta gudunmawata guzuri.