Výsledky vyhledávání

Akademický článek

The effect of flooding on the exchange of the volatile C2-compounds ethanol, acetaldehyde and acetic acid between leaves of Amazonian floodplain tree species and the atmosphere

Autor: W. Junk, A. Wolf, M. T. F. Piedade, U. Kuhn, B. Kleiss, S. Rottenberger, J. Kesselmeier

Publikováno v: Biogeosciences, Vol 5, Iss 4, Pp 1085-1100 (2008)

The effect of root inundation on the leaf emissions of ethanol, acetaldehyde and acetic acid in relation to assimilation and transpiration was investigated with 2–3 years old tree seedlings of four Amazonian floodplain species by applying dynamic c

Externí odkaz: https://doaj.org/article/971f1c8e4e004a2d81acde5c3fafa2d7

Zobrazit plný text záznamu

Akademický článek

New insights in the global cycle of acetonitrile: release from theocean and dry deposition in the tropical savanna of Venezuela

Autor: E. Sanhueza, R. Holzinger, B. Kleiss, L. Donoso, P. J. Crutzen

Publikováno v: Atmospheric Chemistry and Physics, Vol 4, Iss 1, Pp 275-280 (2004)

Using the proton transfer reaction mass spectrometry (PTR-MS) technique, acetonitrile was measured during the wet season in a Venezuelan woodland savanna. The site was located downwind of the Caribbean Sea and no biomass burning events were observed

Externí odkaz: https://doaj.org/article/9ee88ce8b8d24b88a9bea4510aedaebf

Zobrazit plný text záznamu

Aromatic hydrocarbons at urban, sub-urban, rural (8°52′N; 67°19′W) and remote sites in Venezuela

Autor: B. Kleiss, Rupert Holzinger, Eugenio Sanhueza, Loreto Donoso

Publikováno v: Atmospheric Environment. 35:4917-4927

Using the novel on-line proton transfer reaction mass spectrometry (PTR-MS) technique, atmospheric concentrations of benzene, toluene, xylenes, and C9-benzenes were measured in Caracas (urban), Altos de Pipe (sub-urban), Calabozo (rural) and Parupa (

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::13f4347ad72b2bf3886c5d4d021d46ec
https://doi.org/10.1016/s1352-2310(01)00286-2

Zobrazit plný text záznamu

Comprehensive laboratory measurements of biomass-burning emissions: 2. First intercomparison of open-path FTIR, PTR-MS, and GC-MS/FID/ECD

Autor: Ted J. Christian, Robert J. Yokelson, Donald R. Blake, Wein Min Hao, B. Kleiss, Rupert Holzinger, Paul J. Crutzen, T. Shirai

Publikováno v: Journal of Geophysical Research. 109

[1] Oxygenated volatile organic compounds (OVOC) can dominate atmospheric organic chemistry, but they are difficult to measure reliably at low levels in complex mixtures. Several techniques that have been used to speciate nonmethane organic compounds

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2ccdb23ba0c44731e0635a26f29df0de
https://doi.org/10.1029/2003jd003874

Zobrazit plný text záznamu

New insights in the global cycle of acetonitrile: release from theocean and dry deposition in the tropical savanna of Venezuela

Autor: Paul J. Crutzen, Eugenio Sanhueza, Loreto Donoso, B. Kleiss, Rupert Holzinger

Publikováno v: Atmospheric Chemistry and Physics
Atmospheric Chemistry and Physics, European Geosciences Union, 2004, 4 (1), pp.275-280

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8943d4519d2304e632683e62294ab09
https://hal.science/hal-00295397

Zobrazit plný text záznamu

Comprehensive laboratory measurements of biomass-burning emissions: 1. Emissions from Indonesian, African, and other fuels

Autor: Wei Min Hao, Ted J. Christian, Robert J. Yokelson, Bambang Hero Saharjo, B. Kleiss, Darold E. Ward, Paul J. Crutzen, Rupert Holzinger

Publikováno v: Journal of Geophysical Research. 108

Trace gas and particle emissions were measured from 47 laboratory fires burning 16 regionally to globally significant fuel types. Instrumentation included the following: open-path Fourier transform infrared spectroscopy; proton transfer reaction mass

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::78fd54185ccfdc811ba89bea75fd2817
https://doi.org/10.1029/2003jd003704

Zobrazit plný text záznamu

New insights in the global cycle of acetonitrile: release from the ocean and acetonitrile: release from the ocean and Venezuela

Autor: Rupert Holzinger, Eugenio Sanhueza, B. Kleiss, Loreto Donoso, Paul J. Crutzen

CUsing the proton transfer reaction mass spectrometry (PTR-MS) technique, acetonitrile was measured during the wet season in a Venezuelan woodland savanna. The site was located downwind of the Caribbean Sea and no biomass burning events were observed

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::083e1114c50176626b88d0c63ba6bab7
https://hal.science/hal-00301284

Zobrazit plný text záznamu

Diurnal cycles and seasonal variation of isoprene and its oxidation products in the tropical savanna atmosphere

Autor: B. Kleiss, Eugenio Sanhueza, R. von Kuhlmann, Loreto Donoso, Rupert Holzinger, Paul J. Crutzen

Publikováno v: Global Biogeochemical Cycles. 16:22-1

[1] Using the proton transfer reaction mass spectrometry (PTR-MS) technique, isoprene and its oxidation products were measured in a productive woodland savanna (Calabozo site, during the wet and dry seasons) and a less productive grassland savanna (L

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0a3a741a21c64171b340ec1eebab68d9
https://doi.org/10.1029/2001gb001421

Zobrazit plný text záznamu

Akademický článek

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

Akademický článek

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

Vyhledávací nástroje:

Upřesnit hledání