विश्व ओज़ोन दिवस

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is lekh ka punarikshan evan sampadan hona avashyak hai. ap isamean sahayata kar sakate haian. "sujhav"

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vishv ojon divas

dharati par jivan ko panapane ke lie kaphi sangharsh karana p da hai. itihas aur bhoogol ke adhyayan se yah saph hai ki dharati par jivan ki utpatti ke lie kaphi lanba samay tay karana p da hai. lekin jo chij iansan ko k di mehanat aur prakriti se phal svaroop mili hai use aj khud iansan hi mitane par laga hua hai. lagatar prakriti ke karyoan mean hastakshep kar iansan ne khud ko prakriti ke samane la kh da kiya hai jahaan prakriti usaka vinash kar sakati hai. jangaloan, vanoan ki kataee kar asantulan paida kiya ja raha hai. ga diyoan ne hava ko pradooshit kar kar diya hai to vahian us jal ko bhi iansan ne nahian bakhsha jisaki vajah se dharati par jivan sanchalit hota hai.

praudyogiki ke is yug mean iansan har us chij ka haran kar raha hai jo usaki pragati ki rah mean ro da ban rahi hai. isi tarah iansan ne apane aram aur sahooliyat ke lie us ojon parat ko bhi nasht karane ki than li hai jo use soory se nikalane vali khataranak parabaigani kiranoan se bachati hai. dinoan-din badh rahi audyogik gatividhiyoan ke karan aj hamare jivan ko bachane vali ojon parat ko khatara paida ho gaya hai.

soory se nikalane vali khataranak kiranoan se ojon parat hamean bachati hai, magar jaharili gaisoan se ojon parat mean ek chhed ho gaya hai aur ab is chhed ko bharane ke prayas ho rahe haian. yah jaharili gaisean ham iansanoan dvara esi aur koolar jaise utpadoan mean istemal hoti haian. apana jivan adhik se adhik aramadayak banane ke lie ham din b din prakriti ke sath jo chhe dachha d kar rahe haian yah usaka natija hai.

pichhale do dashakoan se samatap mandal mean ojon ki matra kam ho rahi hai. isaka mukhy karan rephrijaretar v vatanukoolit upakaranoan mean istemal hone vali gais, kloro-phloro karban aur hailon haian. yah gaisean airosol mean tatha phom ki vastuoan ko phulane aur adhunik agnishaman upakaranoan mean prayog ki jati haian. yahi nahian, supar sonik jet vimanoan se nikalane vali naitrojan aksaid bhi ojon ki matra ko kam karane mean madad karati hai. ojon ki parat vishesh taur se dhruviy vatavaran mean bahut kam ho gee hai. ojon parat ka ek chhidr aantarkatika ke oopar sthit hai.

akhir ojon hai kya

ojon ek halke nile rang ki gais hoti hai jo aksijan ke tin paramanuoan (O3) ka yaugik hai. ojon parat samanyat: dharatal se 10 kilomitar se 50 kilomitar ki ooanchaee ke bich paee jati hai. yah gais soory se nikalane vali parabaiangani kiranoan ke lie ek achchhe philtar ka kam karati hai.

parabaigani kiranoan se nukasan

amataur par ye parabaigani kiran (altra vayalet redieshan) soory se prithvi par ane vali ek kiran hai jisamean oorja jyada hoti hai. yah oorja ojon ki parat ko nasht ya patala kar rahi hai. in parabaigani kiranoan ko tin bhagoan mean baanta gaya hai aur isamean se sabase jyada hanikarak yoovi-si 200-280 hoti hai. ojon parat hamean un kiranoan se bachati hai, jinase kee tarah ki bimariyaan hone ka khatara rahata hai. parabaigani kiranoan (altra vayalet redieshan) ki badhati matra se charm kaiansar, motiyabiand ke alava sharir mean rogoan se l dane ki kshamata kam ho jati hai. yahi nahian, isaka asar jaivik vividhata par bhi p data hai aur kee phasalean nasht ho sakati haian. inaka asar sookshm jivanuoan par hota hai. isake alava yah samudr mean chhote-chhote paudhoan ko bhi prabhavit karati jisase machhaliyoan v any praniyoan ki matra kam ho sakati hai.

vishv ojon divas ka itihas

ojon parat ke isi mahatv ko dhyan mean rakhate hue pichhale do dashak se ise bachane ke lie kary kie ja rahe haian. lekin 23 janavari, 1995 ko yoonaited neshan ki am sabha mean poore vishv mean isake prati logoan mean jagarookata lane ke lie 16 sitanbar ko aantararashtriy ojon divas ke roop mean manane ka prastav parit kiya gaya. us samay lakshy rakha gaya ki poore vishv mean 2010 tak ojon phreandali vatavaran banaya jae. halaanki abhi bhi lakshy door hai lekin ojon parat bachane ki disha mean vishv ne ullekhaniy kary kiya hai.

ojon parat ko bachane ki kavayad ka hi parinam hai ki aj bajar mean ojon phreandali phrij, koolar adi a ge haian. is parat ko bachane ke lie jaroori hai ki phom ke gaddoan ka istemal n kiya jae. plastik ka istemal kam se kam ho. room phreshanars v kemikal paraphyoom ka upayog n kiya jae aur ojon phreandali rephrijaretar, eyar kandishan ka hi istemal kiya jae. isake alava apane ghar ki banavat ojon phreandali tarike se kiya jae, jisamean roshani, hava v oorja ke lie prakritik strotoan ka prayog ho.

yah dharati hamean ek virasat ke taur par mili hai jise hamean ane vali pidhi ko bhi dena hai. hamean aise raste apanane chahie jinase na sirph hamara phayada ho balki usase hamari ane vali pidhi bhi is behad khoobasoorat dharati ka anand le sake.

panne ki pragati avastha

adhar

prarambhik

madhyamik

poornata

shodh

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