Tarihin Joeri Rogelj

**Joeri Rogelj** (an haife shi a shekara ta 1980) ɗan ƙasar Belgium masanin kimiyyar yanayi ne da ke aiki kan hanyoyin magance sauyin yanayi. Ya binciki yadda al'ummomi zasu iya canzawa zuwa ga cigaba mai ɗorewar. Shi Mai Karatu ne a Kimiyyar Yanayi da Manufofin (Mataimakin Farfesa) a *Cibiyar Nazarin Muhalli* (CEP) da Daraktan Bincike a Cibiyar Grantham - Canjin Yanayi da Muhalli, duka a Kwalejin Imperial London. Har ila yau, yana da alaƙa da Cibiyar Nazarin Tsarin Ayyuka ta Duniya. Shi marubuci ne na rahotannin yanayi da yawa daga Ƙungiyar gwamnatocin Ƙasa kan Sauyin Yanayi (IPCC) da Shirin Muhalli na Majalisar Dinkin Duniya (UNEP), kuma memba na Hukumar Bada Shawarar Kimiyya ta Turai don Canjin Yanayi.

## Ilimi
Rogelj ya kammala karatun digiri na injiniya a KU Leuven (Belgium) a 2003, sannan ya sami digiri na biyu a Al'adu da Nazarin Ci gaba a wannan cibiyar a 2005. Ya kammala digirinsa na uku a fannin kimiyyar yanayi a Cibiyar Fasaha ta Tarayya ta Swiss (ETH Zurich) a 2013 a karkashin kulawar Farfesa. Reto Knutti kan batun rashin tabbas a cikin yanayin ƙarancin iskar gas.

## Sana'a
Rogelj ya fara aikinsa na kimiyyar yanayi a cikin PRIMAP Research Group a Potsdam Institute for Climate Impact Research (PIK) a 2009. Bayan ya sami digirin digirgir, ya shiga Cibiyar Nazarin Tsarin Ayyuka ta Duniya. Acikin 2018, ya shiga Cibiyar Grantham - Canjin Yanayi da Muhalli a Kwalejin Imperial ta London

Daga 2006 zuwa 2008, Rogelj ya yi aiki a matsayin injiniyan ayyuka kan ayyukan raya karkara a Ruwanda.

## Bincike da tasiri
Rogelj ya wallafa kan yarjejeniyoyin yanayi na duniya kamar yarjejeniyar Copenhagen ko yarjejeniyar Paris, kasafin kuɗin carbon, hanyoyin fitar da hayaƙi waɗanda ke iyakance dumamar yanayi zuwa 1.5°C  da 2°C, maƙasudin fitar da sifili, da alaƙa tsakanin yanayi, cigaba mai ɗorewa, da adalci. 

A cewar Majalisar Kimiyya ta Duniya, ya fara aikin "aiki kan yanayin sauyin yanayi [wanda] ya canza tattaunawar duniya game da yiwuwar kiyaye dumamar yanayi zuwa 1.5 °C a gaba da yarjejeniyar Paris ta Majalisar Ɗinkin Duniya" a 2015.

Yana aiki a matsayin jagorar marubuci kan Rahoton Tazarar Hatsari na shekara-shekara daga Hukumar Kula da Muhalli ta Majalisar Dinkin Duniya (UNEP) wanda ke ba da sabuntawa na shekara-shekara kan gibin da ke tsakanin alkawuran kasa da rage fitar da hayaki da ya wajaba don cimma manufofin yarjejeniyar Paris.

Ya kasance marubuci mai ba da gudummawa ga 2013-2014 Rahoton Ƙididdiga na Biyar na Ƙungiyar Ƙwararrun Duniya na 1.5°C,.da kuma marubucin jagora akan 2021 IPCC Rahoton Ƙimar Na shida.

A cikin 2019, ya yi aiki a matsayin memba na rukunin Ba da Shawarar Kimiyyar Yanayi zuwa Babban Babban Sakatare Janar na Majalisar Ɗinkin Duniya.

Tun daga 2022, yana aiki a kan "Kwamitin Ba da Shawarwari na Kimiyyar Kimiyya na Turai kan Sauyin Yanayi" wanda ke bada shawarar kimiyya mai zaman kanta kan matakan EU, maƙasudin yanayi da alamun kasafin iskar gas.

Har ila yau Rogelj ya ba da shaidar kimiyya game da shari'ar sauyin yanayi, alal misali, don tallafawa "Rikicin Yaran da Yanayin Yanayi" inda yara 16 daga ko'ina cikin duniya suka shigar da kwamitin Majalisar Dinkin Duniya kan 'yancin yara da ya dauki nauyin biyar daga cikin manyan masu karfin tattalin arziki na duniya. don rashin daukar mataki kan rikicin yanayi.

## Kyaututtuka da karramawa
Rogelj ya sami lambar yabo ta 2021 na Farkon Masanin Kimiyyar Kimiyya na Turai daga Majalisar Kimiyya ta Duniya (ISC) don "tasiri na musamman" bincikensa ya yi kan manufofin yanayi na duniya.  A cikin 2016, ya sami lambar yabo ta Piers Sellers Award don "binciken yanayin da aka fi mayar da hankali kan mafita a duniya" ta Cibiyar Kula da Yanayi ta Priestley.  A cikin 2014, ya sami lambar yabo ta ETH don fitattun karatun digirin sa na PhD  da kuma a cikin 2010 lambar yabo ta Peccei don ƙwararren ƙwararren masanin kimiyya. 

Rogelj wani Clarivate Yanar Gizo ne na Kimiyya wanda aka ambata sosai a cikin 2019  da 2020,  yana gane manyan masu bincike a duniya a cikin shekaru goma da suka gabata, kuma an sanya shi matsayi na 31st a cikin The Reuters Hot List of the World's Climate Sciences. 

## Ayyukan da aka zaɓa

* Rogelj, J., Geden, O., Cowie, A., Reisinger, A., 2021. Hanyoyi guda uku don inganta abubuwan da ke haifar da fitar da sifili. Yanayin 591, 365-368. 
* Rogelj, J., *da al*, 2018. Halin yanayin ƙayyadaddun yanayin yanayin duniya yana ƙaruwa ƙasa da 1.5 ° C. Nature Clim. Canji 8, 325-332. 
* Rogelj, J., *da al*, 2016. Shawarwari na yanayi na yarjejeniyar Paris suna buƙatar haɓaka don ci gaba da ɗumamar ƙasa da 2 ° C. Yanayin 534, 631-639. https://doi.org/10.1038/nature18307
* Rogelj, J., *da al*, 2015. Tushen fitar da sifili yana nufin burin duniya na dogon lokaci don kariyar yanayi. Haruffa Binciken Muhalli 10, 105007. https://doi.org/10.1088/1748-9326/10/10/105007
* Rogelj, J., *da al*, 2015. Canje-canjen tsarin makamashi don iyakance ɗumamar ƙarshen ƙarni zuwa ƙasa da 1.5 ° C. Nature Clim. Canji 5, 519-527. https://doi.org/10.1038/nclimate2572
* Rogelj, J., Meinshausen, M., Knutti, R., 2012. Dumamar duniya a ƙarƙashin tsoho da sabbin al'amura ta amfani da ƙididdigar kewayon yanayi na IPCC. Nature Clim. Canji 2, 248-253. https://doi.org/10.1038/nclimate1385
* Rogelj, J., *da al*, 2010. Alkawuran yarjejeniyar Copenhagen suna da yawa. Yanayin 464, 1126-1128. 
* Rogelj, J., Shindell, D., Jiang, K., Fifita, S., Forster, P., Ginzburg, V., Handa, C., Kheshgi, H., Kobayashi, S., Kriegler, E., Mundaca, L., Séférian, R., Vilariño, MV, 2018. Hanyoyin ragewa masu dacewa da 1.5°C a cikin mahallin ci gaba mai dorewa, a cikin: Flato, G., Fuglestvedt, J., Mrabet, R., Schaeffer, R. (Eds. *), Dumamar Duniya na 1.5 ° C: Rahoton Musamman na IPCC game da Tasirin ɗumamar Duniya na 1.5 ° C sama da Matakan Masana'antu na Gaba da Masana'antu da Hanyoyin Gudun Gas Gas na Duniya masu dangantaka, a cikin Ma'anar Ƙarfafa martanin Duniya ga Barazana na Sauyin yanayi., Ci gaba mai ɗorewa, da Ƙoƙarin Kawar da Talauci.* IPCC/WMO, Geneva, Switzerland, shafi na 93-174. https://www.ipcc.ch/sr15/

## Manazarta