Blar i CICERO Working Papers på forfatter "Isaksen, Ivar S. A."
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Impacts of reduced NOx emissions on radiative forcing through changes in tropospheric O3 and CH4: A global 3-D model study
Fuglestvedt, Jan S.; Berntsen, Terje Koren; Isaksen, Ivar S. A.; Mao, Huiting; Liang, Xin-Zhong; Wang, Wei-Chyung (CICERO Working Paper;1997:01, Working paper, 1997)A three-dimensional global chemical tracer model and a radiation transfer model have been used to study the role of reduced NOx emissions on radiative forcing. Through production of tropospheric O3, NOx emissions lead to ... -
NOx emissions from aircraft: Effects of lightning and convection on changes in tropospheric ozone
Berntsen, Terje Koren; Isaksen, Ivar S. A. (CICERO Working Paper;1998:05, Working paper, 1998)A global 3-dimensional chemical tracer model (CTM) has been used to study the impact on tropospheric ozone caused by NOx emissions from today’s fleet of subsonic aircraft (0.52 Tg(N)/yr), due to uncertainties in sources ...