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Paul J. Crutzen
Researcher at Max Planck Society
Publications - 462
Citations - 87634
Paul J. Crutzen is an academic researcher from Max Planck Society. The author has contributed to research in topics: Stratosphere & Ozone. The author has an hindex of 130, co-authored 461 publications receiving 80651 citations. Previous affiliations of Paul J. Crutzen include University of Oxford & National Oceanic and Atmospheric Administration.
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The influence of the tropical rainforest on atmospheric CO and CO2 as measured by aircraft over Surinam, South America
Jonathan Williams,Horst Fischer,Peter Hoor,Ulrich Pöschl,Paul J. Crutzen,Meinrat O. Andreae,Johannes Lelieveld +6 more
TL;DR: In this paper, the authors measured the CO and CO 2 from the boundary layer over the tropical rainforest in Surinam and found that approximately 1.2% of the global atmospheric CO 2 is converted into tropical seasonal and rainforests.
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Ozone generation in the 214-nm photolysis of oxygen at 25.degree.C
Abraham Horowitz,G. Von Helden,Wolf-Dieter Schneider,Franz-Georg Simon,Paul J. Crutzen,Geert K. Moortgat +5 more
TL;DR: In this article, the authors investigated the role of oxygen dimer (O/sub 2/) in reactions initiated by its photodissociation and found that ozone formation was linear with time even though its rate of photolysis exceeded the rate of its generation from oxygen.
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Tropospheric ozone over a tropical Atlantic station in the Northern hemisphere: Paramaribo, Surinam (6°N, 55°W)
Wouter Peters,Maarten Krol,J. P. F. Fortuin,Hennie Kelder,Anne M. Thompson,C. R. Becker,Jos Lelieveld,Paul J. Crutzen +7 more
TL;DR: In this article, the authors present an analysis of 2.5 yr of weekly ozone soundings conducted at a new monitoring station in Paramaribo, Surinam (6°N, 55°W), which is currently one of only three ozone sounding stations in the NH tropics, and the only one in the equatorial Atlantic region.
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Actinic fluxes and photodissociation coefficients in cloud fields embedded in realistic atmospheres
TL;DR: In this paper, the spatial distribution of the actinic flux is investigated for a realistic scattering and absorbing atmosphere with embedded two-dimensional (2D) clouds, and three different models are intercompared for computing the flux: MCC4, a versatile Monte Carlo code, SHDOM, a freely available code for solving the multidimensional integral form of the radiative transfer equation and DISORT, a widely used discrete ordinate code for plane-parallel media.
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Production of boundary layer ozone from tropical American Savannah biomass burning emissions
TL;DR: In this paper, boundary layer ozone and carbon monoxide were measured at a savannah site in the Orinoco river basin, during the dry and wet seasons, and the rate of photochemical ozone production by biomass burning calculated from the production ratio ΔO3/ΔCO (0.17±0.01 v ǫ:ǫ) and the amount of CO produced by fires, ranges from 0.6 to 2.6