Lennart Bengtsson

**Lennart Bengtsson** (an haife shi a ranar 5 ga watan Yulin shekara ta 1935) Masanin Yanayin yanayi ne na Sweden. Binciken da yake so ya hada da yanayin yanayi, abubuwan da suka faru masu tsanani, canjin yanayi da tsinkayen yanayi.

## Ayyuka
Bengtsson ya kasance shugaban bincike a Cibiyar Turai don Tsakanin Yanayi na Tsakiya daga 1975 zuwa 1981 sannan darektan har zuwa 1990; sannan darektin Cibiyar Max Planck don Meteorology a Hamburg. Ya zama mai karɓar lambar yabo ta Milutin Milankovic a shekarar 1996.  Yanzu babban jami'in bincike ne a Cibiyar Kimiyya ta Tsarin Muhalli a Jami'ar Karatu.

A shekara ta 2005, an ba shi lambar yabo ta René Descartes don Binciken Haɗin gwiwa  tare da Farfesa Ola M. Johannessen da Dokta Leonid Bobylev daga Cibiyar Kula da Muhalli da Remote Sensing a Norway da Rasha don Canjin Yanayi da Muhalli a cikin aikin Arctic. A shekara ta 2006, an ba shi lambar yabo ta 51 ta Ƙungiyar Meteorological ta Duniya ta Ƙungiyar Weatherological ta Duniya don bincike na farko a cikin hasashen yanayi na lambobi. A shekara ta 2009, an sanya shi dan girmamawa na Royal Meteorological Society don nuna godiya ga gudummawar da ya bayar ga ilimin yanayi.

## Binciken Muhalli Wasikun kin amincewa da takarda a cikin 2014
Wani takarda da ke tattauna batutuwan da suka shafi yanayin yanayi da rashin tabbas a cikin Rahotanni na Bincike na huɗu da na biyar na IPCC dangane da takarda na kwanan nan da Otto et al. suka gabatar da Bengtsson da abokan aiki ga *[[Wasiƙun Binciken Muhalli]]* a watan Fabrairun 2014, kuma an ƙi shi a tsakiyar Maris bayan bita na tsara biyu waɗanda suka gano cewa bai cika buƙatun "ci gaba da ilimin filin ba". Bayan wannan, Bengtsson da abokan aikinsa sun nemi mujallar ta buga shi a matsayin ɗan gajeren labarin "Perspective", amma a farkon watan Afrilu kwamitin edita na mujallar ya juya wannan buƙatar, ya kara da cewa takarda ta ƙunshi kurakurai kuma ta wuce iyakar girman al'ada don "Perspection". Sun ba da shawarar cewa ya kamata a gyara kurakurai kuma a sake gabatar da takarda mai tsawo tare da sabon bincike na bayanan. Jaridar ta ce sun ki amincewa da kashi 65-70 cikin 100 na takardun da aka gabatar.

Kamar yadda labarin jagoranta a ranar 16 ga Mayu a karkashin taken "Masana kimiyya a rufe ra'ayi na 'rashin lalacewa', The Times ta ce an ki amincewa da takarda da Bengtsson ya gabatar ga *Wasiƙun Binciken Muhalli* a watan Fabrairu saboda abin da Bengts son ya kira "masu fafutuka". Masu bugawa, Cibiyar Kimiyya, sun bayyana cewa takarda "wanda shine batun labarin shafi na farko na The Times, ya ƙunshi kurakurai, a ra'ayinmu bai samar da gagarumin ci gaba a fagen ba, sabili da haka ba za a iya buga shi a cikin mujallar ba. " Sun ce "An karɓi maganganun da aka karɓa daga rahotanni na alƙali daga mahallin sabili da nan, don amfanin nuna gaskiya, mun yi aiki tare da cikakkun rahotanni", kuma mun sanya rahotanni a kan layi na alƙalin daga tsakiyar Maris ** da aka ƙi takarda. Daga baya a wannan rana, Bengtsson ya fitar da wata sanarwa cewa "Ban yi imani da cewa akwai wani tsari na 'rufewa' na shaidar kimiyya game da canjin yanayi ko kuma cewa aikin masana kimiyya ana 'ƙuntata da gangan', kamar yadda shafin farko na Times ya nuna. Ina damuwa da wani yanayi mai zurfi cewa kimiyya tana sannu a hankali da tasirin ra'ayoyin siyasa".

## Gidauniyar Manufofin Warming ta Duniya
A cikin 2014, Bengtsson ya shiga Gidauniyar Manufofin Warming ta Duniya a matsayin memba na kwamitin, amma ya yi murabus ba da daɗewa ba.

## Manazarta