Tasirin muhalli na jirgin sama

(An juyar da shi daga Jirgin sama da sauyin yanayi)

Tsakanin 1940 da 2018, iskar CO2 na jirgin sama ya karu daga 0.7% zuwa 2.65% na duk hayaƙin CO2[1]

Sashe na jerin kan 

Gurbace"Aircraft Engine Emissions". International Civil Aviation Organization. Archived from the original on 27 July 2019. Retrieved 23 October 2020war iska daga masana'anta

Iska

Halittu

Dijital

Electromagnetic

Halitta

Surutu

Tasirin lafiya daga hayaniya dabbobi masu shayarwa ruwa da shingen sonarNoise Noise sarrafa sauti

Radiation

Ƙasa

Sharar gida mai ƙarfi

sarari

Na gani

Yaki

Ruwa

Batutuwa

Misc

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Injin jiragen sama suna samar da iskar gas, hayaniya, da ɓarna daga konewar burbushin mai, yana ƙara damuwa da muhalli game da illolinsu na duniya da tasirinsu akan ingancin iska na gida"Aircraft Engine Emissions". International Civil Aviation Organization. Archived from the original on 27 July 2019. Retrieved 23 October 2020. Jiragen sama na Jet suna ba da gudummawa ga canjin yanayi ta hanyar fitar da carbon dioxide (CO2), iskar gas mafi fahimta, kuma, tare da ƙarancin fahimtar kimiyya, nitrogen oxides, contrails da particulates. An kiyasta ƙarfin ƙarfin su a 1.3-1.4 na CO2 kadai, ban da gajimare cirrus da aka jawo tare da ƙarancin fahimtar kimiyya. A cikin 2018, ayyukan kasuwancin duniya sun haifar da 2.4% na duk hayaƙin CO2.Brandon Graver, Kevin Zhang, Dan Rutherford (September 2019). "CO2 emissions from commercial aviation, 2018" (PDF). International Council on Clean Transportation. Archived (PDF) from the original on 20 November 2019. Retrieved 10 January 2020.

Jiragen saman Jet sun zama mafi ingancin mai da kashi 70 cikin 100 tsakanin 1967 da 2007, kuma iskar CO2 da ke fitar da ton-kilomita (RTK) a shekarar 2018 ya kasance kashi 47% na wadanda aka samu a shekarar 1990. A shekarar 2018, iskar CO2 ta kai gram 88 na CO2 ga kowane fasinja na kudin shiga kowane kilomita. Yayin da masana'antar sufurin jiragen sama ta fi dacewa da mai, gabaɗayan hayaƙi ya karu yayin da yawan zirga-zirgar jiragen sama ya karu. A shekarar 2020, hayakin jirgin sama ya kai kashi 70 bisa na 2005 kuma za su iya girma da kashi 300 nan da 2050.Reducing emissions from aviation". Climate Action. European Commission. 23 November 2016. Archived from the original on 22 June 2018. Retrieved 1 June 2019.

Gurbacewar hayaniyar jiragen sama na kawo cikas ga barci, ilimin yara kuma yana iya ƙara haɗarin cututtukan zuciya. Filayen jiragen sama na iya haifar da gurɓacewar ruwa saboda yawan sarrafa man jiragen sama da ƙera sinadarai idan ba a ɗauke su ba, suna gurɓata ruwan da ke kusa. Ayyukan zirga-zirgar jiragen sama suna fitar da sinadarin ozone da ultrafine, duka biyun haɗari ne na lafiya. Injin Piston da aka yi amfani da su a cikin jirgin sama gabaɗaya suna ƙone Avgas, suna sakin gubar mai guba.

Za a iya rage sawun muhallin jiragen sama ta mafi kyawun tattalin arzikin mai a cikin jirgin sama, ko kuma ana iya inganta sarrafa zirga-zirgar jiragen sama da hanyoyin jirgin don rage tasirin da ba CO2 ba akan yanayi daga NO.

x, ɓarna ko ɓarna. Biofuel na jirgin sama, cinikin hayaki da kashe carbon, wani ɓangare na CORSIA na ICAO, na iya rage hayakin CO2. Ana iya saukar da amfani da jiragen sama ta hanyar hana zirga-zirga na ɗan gajeren tafiya, haɗin jirgin ƙasa, zaɓi na sirri da harajin jirgin sama da tallafi. Ana iya maye gurbin jirgin da ke da wutar lantarki da jirage masu amfani da wutar lantarki da na lantarki ko kuma jirgin sama mai amfani da hydrogen. Tun daga 2021, membobin IATA suna shirin fitar da iskar carbon sifili ta 2050, sai kuma ICAO a 2022.

 Canjin yanayi 

 Dalili 
Jiragen sama suna fitar da iskar gas (carbon dioxide, tururin ruwa, nitrogen oxides ko carbon monoxide - haɗin kai tare da iskar oxygen don zama CO2 yayin sakin) da kuma abubuwan da ke cikin yanayi (wadanda ba su cika konewar hydrocarbons ba, sulfur oxides, baƙin carbon), suna mu'amala a tsakanin su da yanayin.[5]. Yayin da babban iskar gas ɗin da ake fitarwa daga jirgin sama mai ƙarfi shine CO2, jiragen sama na jet suna ba da gudummawa ga canjin yanayi ta hanyoyi huɗu yayin da suke tashi a cikin tropopause:Joyce E. Penner, et al. (1999). Aviation and the Global Atmosphere. IPCC. Bibcode:1999aga..book.....P. Archived from the original on 7 June 2023. Retrieved 20 October 2020

 Gurbacewar ruwa 
Filayen jiragen sama na iya haifar da gurɓataccen ruwa saboda yawan amfani da su da sarrafa man jet, man shafawa da sauran sinadarai. Za a iya rage ko hana zubar da sinadarai ta hanyar sinadarai masu ɓarna da kayan tsaftacewa kamar manyan motoci masu ɗaukar hoto, berms masu ɗaukar hoto da abubuwan sha.Sector S: Vehicle Maintenance Areas, Equipment Cleaning Areas, or Deicing Areas Located at Air Transportation Facilities" (PDF). Industrial Stormwater Fact Sheet Series. Washington, D.C.: U.S. Environmental Protection Agency (EPA). December 2006. EPA-833-F-06-034. Retrieved 4 February 2017.

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