Steve Davis (masanin kimiyya)

**Steven J. Davis** masanin kimiyya ne na tsarin duniya na Amurka a Sashen Kimiyya na Tsarin Duniya na Makarantar Ci gaba ta Stanford Doerr a Jami'ar Stanford . Shi mai bincike ne da aka ambata sosai  kuma yana jagorantar Stanford Sustainable Solutions Lab. 

## Ilimi da aikin shari'a
Davis ya sami karatun digiri na farko a Jami'ar Florida da ke Gainesville, Florida, Dokta na Juris a Jami'an Virginia School of Law, da kuma digirin digirinsa daga Jami'ar Stanford. Daga 2001-2004, Davis ya yi aiki a matsayin lauyan kamfanoni a Gray, Cary, Ware & Freidenrich, LLC a Palo Alto, California yana ba da shawara ga masu farawa a Silicon Valley (yanzu wani ɓangare na DLA Piper). Ya sami digirinsa na PhD a fannin ilimin ƙasa da muhalli a shekarar 2008 daga Jami'ar Stanford. Daga nan ya yi aiki a matsayin mai bincike na post-doctoral tare da Ken Caldeira a Cibiyar Carnegie ta Kimiyya ta Sashen Muhalli na Duniya daga 2008 zuwa 2012.

## Bincike
Davis yayi bincike kan hayakin hayaki na carbon dioxide da gurɓataccen iska a cikin cinikayya ta duniya,    tsarin makamashi,  kulle-in carbon,   yawan da abubuwan da ke haifar da hayaki na hayaki,   da kuma hulɗar noma da sake zagayowar carbon na duniya.

## Kyaututtuka
A cikin 2015, Davis da abokan aikinsa sun sami kyautar Cozzarelli ta hanyar Proceedings of the National Academy of Sciences don takarda da suka buga game da rawar da cinikin kasar Sin da gurɓata iska ke takawa a Amurka. A cikin 2018, Davis ya sami lambar yabo ta James B. Macelwane na Ƙungiyar Geophysical ta Amurka (AGU) saboda gudummawar da ya bayar wajen bunkasa kimiyya da ke haɗa canjin yanayi na duniya da al'umma, kuma a lokaci guda an zabe shi Fellow na AGU.

## Littattafan da aka zaɓa ta hanyar taken

### Makamashi

* Davis, Steven J. da sauransu (2018). "Tsarin samar da wutar lantarki na net-zero", ***Kimiyya***, 360. 1419.
* Davis, Steven J. da Socolow, Robert. (2014). "Kwamitin lissafin hayaki na CO2, ***Wasiƙun Binciken Muhalli***, 9. 084018.
* Davis, Steven J., Matthews, D. da Caldeira, Ken. (2010). "Ƙarƙashin CO2 na gaba da canjin yanayi daga kayan aikin makamashi na yanzu", ***Kimiyya***, 329. 1330-1335.
* Bergero, Candelaria da sauransu (2023). "Hanyar zuwa iska mai fitarwa", ***Yanayi mai dorewa***, 6. 404-414.
* Tong, Dan et al. (2019). "***Halitta*** da aka yi daga kayan aikin makamashi na yanzu suna lalata burin yanayi na 1.5C", Nature, 572. 373-377.

### Kasuwanci

* Davis, Steven J. da Caldeira, Ken. (2010). "Binciken lissafi na CO2 na amfani", ***Ayyukan Kwalejin Kimiyya ta Kasa***, 107 (12). 5687-5693.
* Hong, Chaopeng da sauransu (2022). "Ƙarshen amfani da ƙasa da aka haɗa a cikin cinikayya ta duniya", ***Kimiyya***, 376. 597-603.
* Meng, Jing et al. (2018). "Yarkar cinikin Kudu da Kudu da tasirinsa akan hayakin CO2 na duniya", Nature Communications, 9. 1871.
* Zhang, Qiang da sauransu (2017). "Tushen kiwon lafiya na jigilar iska na duniya da cinikayya ta duniya", Nature, 543. 705-709.
* Lin, Jintai da sauransu (2014). "Cikin kasa da kasa na kasar Sin da gurɓataccen iska a Amurka", ***Ayyukan Kwalejin Kimiyya ta Kasa***, 111 (5). 1736-1741.
* [Hasiya] An samo asali ne daga yaren Girka. "Tsarin samar da hayaki na CO2, Proceedings of the National Academy of Sciences, 108 (45). 18554-18559.
* Guan, Dabo da sauransu (2020). "Ƙoƙarin sarkar samar da kayayyaki na duniya na hanyoyin kula da COVID-19", ***Halin Mutum na Yanayi***, 4. 577-587.

### Abinci, ruwa, da amfani da ƙasa

* Burney, Jennifer, Davis, Steven J. da Lobell, David. (2010). "Rage iskar gas ta hanyar haɓaka aikin gona", ***Ayyukan Kwalejin Kimiyya ta Kasa***, 107 (26). 12052-12057.
* Hong, Chaopeng da sauransu (2021). "Dubobin duniya da na yanki na hayakin amfani da ƙasa a cikin 1961-2017", Nature, 589. 554-561.
* Davis, Steven J. da sauransu (2023). "Abubuwan da ba su da noma", ***Yanayi mai dorewa***, 7. 90-95.
* Qin, Yue da sauransu (2019). "Sau da tsananin amfani da ruwa a duniya", ***Yanayi mai dorewa***, 2, 515-523.
* Hong, Chaopeng da sauransu (2020). "Sakamako na ozone da canjin yanayi akan amfanin gona na yau da kullun a California", Nature Food, 1. 166-172.

## Sauran Ƙungiyoyi
Davis ta kafa kungiyoyi biyu masu zaman kansu da ke da alaƙa da canjin yanayi, Climate Conservancy, ƙungiyar da ta fara lissafin carbon na matakin samfurin, da Near Zero, ƙungiyar da "...ta ba da gaskiya, rashin son kai, da kuma aiki tare da burin rage hayakin gas zuwa kusa da sifili".

Davis ya kasance Mawallafi mai ba da gudummawa ga Ƙungiyar Ma'aikata ta III (Mitigation) na Rahoton Bincike na shida na IPCC, da kuma Jagoran Sakamako na Binciken Yanayi na Kasa na 5 da aka buga a 2023. Har ila yau, yana aiki tare da farawa na Lissafin carbon Watershed  kuma a halin yanzu yana aiki a kan Kwamitin Fasaha na Cibiyar Kimiyya. 

## Manazarta