@realrogerwilc0 @peteirvine @mattjohenry @KenCaldeira @katericke @joshuahorton533 @DKeithClimate @IE_deVries @christrisos Because contrails are mostly water vapor and black carbon, and mostly due to horizontal loitering. Also, a small fraction of flights p
@Alvaroomega19 @rodriseiandrea @pablodg360 @CsrAsnsio @Saritisima9 @Mipollo6 Pues no señor Goebbels, puedes repetir mentiras miles de veces pero eso no cambia los hechos, Las estelas si son un tema importante para muchos científicos. https://t.co/mgZBbXO
@MazeofDeception @ANGRYNIC2 You act like nobody has noticed or complained about this effect but of course they have. For example: https://t.co/rHOwM2Z8VL https://t.co/N9Mx4eyWUp https://t.co/2bMwROOSHr
@DerKeiler @StmDer Hier die Studie zum Antrieb: https://t.co/x0D5DBcjFf
Here's a piece just published online in @ConversationUK commenting on some important new measurements (https://t.co/wmapOyhEEb) that corroborate earlier modelling (https://t.co/3tqS521i5u) of the advantages of runnning with lower aromatic content fuel htt
Models of contrail formation and persistence provide the key to targeting these efforts when the economics might not make sense for widespread adoption of advanced (& expensive) biofuels. We can focus on large "contrail outbreaks" to have big impact! 1
@philipsargent Not quite true. Contrails contribute directly and indirectly by triggering cirrus clouds, but this process also involves soot, usually emitted from the aircraft exhaust - soot from hydrogen? https://t.co/XeDCsSoPLg
@MrTscha @MarcusWadsak @StefanLassnig @chri_gru In dem Kontext evtl. interessant: https://t.co/pgCb8rabjO
RT @Roland_84_E: A highly recommended #WeekendRead. Consider all the #Chances to lower our anthropogenic #ClimateImpact with better technic…
A highly recommended #WeekendRead. Consider all the #Chances to lower our anthropogenic #ClimateImpact with better technical #Solutions if you dig into this: https://t.co/Ds0UHLWUhd
RT @Roland_84_E: @SturmLLiouville @DrPaulDWilliams @f_rtz Interesting paper: "#Mitigating the contrail cirrus #climate impact by reducing #…
@SturmLLiouville @DrPaulDWilliams @f_rtz Interesting paper: "#Mitigating the contrail cirrus #climate impact by reducing #aircraft soot number #emissions" https://t.co/owzgfd21BT /1
@linksgruennoafd Quelle 1.8˚C https://t.co/qAZcTUqqky Die Kurve zeigt life cycle von Contrails. Tagsüber im Sommer sind Contrails bei uns gut, da sie kühlen. Aber nachts reflektieren sie die Erdwärme zurück statt sie ins All entweichen zu lassen. Dann müs
@strmsn This from 2018 has a few citations (quality) https://t.co/MM3DeQ2mbv compares/models RF mWm2 of future low-soot fuel w/ today's fuel and contrail life cycle at normal flight altitude, 240 hPa. (No flight route change consideration bc the paper focu
RT @AukeHoekstra: Interesting thought: H2 airplanes could not only reduce CO2 emissions but also the effect of contrails that basically mak…
RT @AukeHoekstra: Interesting thought: H2 airplanes could not only reduce CO2 emissions but also the effect of contrails that basically mak…
RT @nworbmot: Contrails from alternative fuels: Are there any hard numbers for the radiative forcing from contrails and contrail cirrus fr…
RT @AukeHoekstra: Interesting thought: H2 airplanes could not only reduce CO2 emissions but also the effect of contrails that basically mak…
RT @AukeHoekstra: Interesting thought: H2 airplanes could not only reduce CO2 emissions but also the effect of contrails that basically mak…
RT @AukeHoekstra: Interesting thought: H2 airplanes could not only reduce CO2 emissions but also the effect of contrails that basically mak…
RT @AukeHoekstra: Interesting thought: H2 airplanes could not only reduce CO2 emissions but also the effect of contrails that basically mak…
RT @AukeHoekstra: Interesting thought: H2 airplanes could not only reduce CO2 emissions but also the effect of contrails that basically mak…
RT @AukeHoekstra: Interesting thought: H2 airplanes could not only reduce CO2 emissions but also the effect of contrails that basically mak…
RT @AukeHoekstra: Interesting thought: H2 airplanes could not only reduce CO2 emissions but also the effect of contrails that basically mak…
RT @AukeHoekstra: Interesting thought: H2 airplanes could not only reduce CO2 emissions but also the effect of contrails that basically mak…
RT @AukeHoekstra: Interesting thought: H2 airplanes could not only reduce CO2 emissions but also the effect of contrails that basically mak…
RT @AukeHoekstra: Interesting thought: H2 airplanes could not only reduce CO2 emissions but also the effect of contrails that basically mak…
RT @AukeHoekstra: Interesting thought: H2 airplanes could not only reduce CO2 emissions but also the effect of contrails that basically mak…
RT @AukeHoekstra: Interesting thought: H2 airplanes could not only reduce CO2 emissions but also the effect of contrails that basically mak…
RT @AukeHoekstra: Interesting thought: H2 airplanes could not only reduce CO2 emissions but also the effect of contrails that basically mak…
RT @AukeHoekstra: Interesting thought: H2 airplanes could not only reduce CO2 emissions but also the effect of contrails that basically mak…
RT @AukeHoekstra: Interesting thought: H2 airplanes could not only reduce CO2 emissions but also the effect of contrails that basically mak…
RT @AukeHoekstra: Interesting thought: H2 airplanes could not only reduce CO2 emissions but also the effect of contrails that basically mak…
RT @AukeHoekstra: Interesting thought: H2 airplanes could not only reduce CO2 emissions but also the effect of contrails that basically mak…
RT @AukeHoekstra: Interesting thought: H2 airplanes could not only reduce CO2 emissions but also the effect of contrails that basically mak…
RT @AukeHoekstra: Interesting thought: H2 airplanes could not only reduce CO2 emissions but also the effect of contrails that basically mak…
RT @nworbmot: Contrails from alternative fuels: Are there any hard numbers for the radiative forcing from contrails and contrail cirrus fr…
Interesting thought: H2 airplanes could not only reduce CO2 emissions but also the effect of contrails that basically make the effect of flying ~2x as bad as the CO2 emissions alone.
RT @nworbmot: Contrails from alternative fuels: Are there any hard numbers for the radiative forcing from contrails and contrail cirrus fr…
Contrails from alternative fuels: Are there any hard numbers for the radiative forcing from contrails and contrail cirrus from aircraft fuelled by liquid hydrogen or Fischer-Tropsch kerosene? Low soot should reduce the forcing: https://t.co/yZ92jjlHJj
25/ La segunda opción es la que más me concierne, y se trata de reducir las emisiones de partículas y SO2 sobre todo gracias al uso de combustibles alternativos al queroseno (https://t.co/HhSQgvoqNE).
Atmospheric science: alternative aviation fuel helps mitigate the contrail climate impact #climatechange #emissions https://t.co/9okFtolWZ8 https://t.co/E7I4kvtMpG
RT @DLR_de: "Es lohnt sich an rußarmen Triebwerken und alternativen Kraftstoffen zu forschen, um der Klimawirkung des Luftverkehrs entgegen…
"Es lohnt sich an rußarmen Triebwerken und alternativen Kraftstoffen zu forschen, um der Klimawirkung des Luftverkehrs entgegenzuwirken“, DLR-Wissenschaftlerin Dr. Ulrike Burkhardt über Rußemissionen in der #Luftfahrt. Details: https://t.co/nCYWFuB4Gu
RT @Nature_NPJ: Atmospheric science: alternative aviation fuel helps mitigate the contrail climate impact #climatechange #climatescience ht…
German researchers show how alternative #aviation fuel helps mitigate the climate impact of aircraft contrail cirrus. Curious about the results? Read all about them here @Nature_NPJ #ClimateChange https://t.co/SIQl92Y7f0 https://t.co/ApsPl1Y5uF
Atmospheric science: alternative aviation fuel helps mitigate the contrail climate impact #climatechange #climatescience https://t.co/lKkNvEwwJz https://t.co/EETcpqlQYp
Atmospheric science: alternative aviation fuel helps mitigate the contrail climate impact https://t.co/caSCSZ4L98
NPG: Mitigating the contrail cirrus climate impact by reducing aircraft soot number emissions https://t.co/WeFq5ZvlAS https://t.co/qyBFB7oQ7b