Search Results - "Jurgen Kesselmeier"

Sulfur Fertilization and Fungal Infections Affect the Exchange of H2S and COS from Agricultural Crops by Bloem, Elke, Haneklaus, Silvia, Kesselmeier, Jürgen, Schnug, Ewald

“…The emission of gaseous sulfur (S) compounds by plants is related to several factors, such as the plant S status or fungal infection. Hydrogen sulfide (H2S) is…”
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Investigation of the influence of liquid surface films on O3 and PAN deposition to plant leaves coated with organic/inorganic solution by Sun, Shang, Moravek, Alexander, Trebs, Ivonne, Kesselmeier, Jürgen, Sörgel, Matthias

“…This study investigates the influence of leaf surface water films on the deposition of ozone (O3) and peroxyacetyl nitrate (PAN) under controlled laboratory…”
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How Does the Exchange of One Oxygen Atom with Sulfur Affect the Catalytic Cycle of Carbonic Anhydrase? by Schenk, Stephan, Kesselmeier, Jürgen, Anders, Ernst

“…We have extended our investigations of the carbonic anhydrase (CA) cycle with the model system [(H3N)3ZnOH]+ and CO2 by studying further heterocumulenes and…”
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Patterns of CO2 exchange in biological soil crusts of successional age by ZAADY, E, KUHN, U, WILSKE, B, SANDOVAL-SOTO, L, KESSELMEIER, J

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Exchange of reduced volatile sulfur compounds between leaf litter and the atmosphere by Kesselmeier, Jürgen, Hubert, Andreas

“…Leaf litter collected from the uppermost litter horizon and the fermentation horizon from a 60-yr-old beech forest was investigated for its exchange of…”
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Root anoxia effects on physiology and emissions of volatile organic compounds (VOC) under short-and long-term inundation of trees from Amazonian floodplains by Bracho-Nunez, Araceli, Knothe, Nina Maria, Costa, Wallace R, Maria Astrid, Liberato R, Kleiss, Betina, Rottenberger, Stefanie, Piedade, Maria Teresa Fernandez, Kesselmeier, Jürgen

“…Volatile organic compound (VOC) emissions are affected by a variety of biotic and abiotic factors such as light intensity, temperature, CO 2 and drought…”
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Reviews and syntheses: Carbonyl sulfide as a multi-scale tracer for carbon and water cycles by Whelan, Mary E, Lennartz, Sinikka T, Gimeno, Teresa E, Wehr, Richard, Wohlfahrt, Georg, Wang, Yuting, Kooijmans, Linda M. J, Hilton, Timothy W, Belviso, Sauveur, Peylin, Philippe, Commane, Róisín, Sun, Wu, Chen, Huilin, Kuai, Le, Mammarella, Ivan, Maseyk, Kadmiel, Berkelhammer, Max, Li, King-Fai, Yakir, Dan, Zumkehr, Andrew, Katayama, Yoko, Ogée, Jérôme, Spielmann, Felix M, Kitz, Florian, Rastogi, Bharat, Kesselmeier, Jürgen, Marshall, Julia, Erkkilä, Kukka-Maaria, Wingate, Lisa, Meredith, Laura K, He, Wei, Bunk, Rüdiger, Launois, Thomas, Vesala, Timo, Schmidt, Johan A, Fichot, Cédric G, Seibt, Ulli, Saleska, Scott, Saltzman, Eric S, Montzka, Stephen A, Berry, Joseph A, Campbell, J. Elliott

“…For the past decade, observations of carbonyl sulfide (OCS or COS) have been investigated as a proxy for carbon uptake by plants. OCS is destroyed by enzymes…”
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Tropical and Boreal Forest – Atmosphere Interactions: A Review by Artaxo, Paulo, Hansson, Hans-Christen, Andreae, Meinrat O., Bäck, Jaana, Alves, Eliane Gomes, Barbosa, Henrique M. J., Bender, Frida, Bourtsoukidis, Efstratios, Carbone, Samara, Chi, Jinshu, Decesari, Stefano, Després, Viviane R., Ditas, Florian, Ezhova, Ekaterina, Fuzzi, Sandro, Hasselquist, Niles J., Heintzenberg, Jost, Holanda, Bruna A., Guenther, Alex, Hakola, Hannele, Heikkinen, Liine, Kerminen, Veli-Matti, Kontkanen, Jenni, Krejci, Radovan, Kulmala, Markku, Lavric, Jost V., De Leeuw, Gerrit, Lehtipalo, Katrianne, Machado, Luiz Augusto T., McFiggans, Gordon, Franco, Marco Aurelio M., Meller, Bruno Backes, Morais, Fernando G., Mohr, Claudia, Morgan, William, Nilsson, Mats B., Peichl, Matthias, Petäjä, Tuukka, Praß, Maria, Pöhlker, Christopher, Pöhlker, Mira L., Pöschl, Ulrich, Von Randow, Celso, Riipinen, Ilona, Rinne, Janne, Rizzo, Luciana V., Rosenfeld, Daniel, Silva Dias, Maria A. F., Sogacheva, Larisa, Stier, Philip, Swietlicki, Erik, Sörgel, Matthias, Tunved, Peter, Virkkula, Aki, Wang, Jian, Weber, Bettina, Yáñez-Serrano, Ana Maria, Zieger, Paul, Mikhailov, Eugene, Smith, James N., Kesselmeier, Jürgen

“…This review presents how the boreal and the tropical forests affect the atmosphere, its chemical composition, its function, and further how that affects the…”
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Emissions of putative isoprene oxidation products from mango branches under abiotic stress by Jardine, Kolby J., Meyers, Kimberly, Abrell, Leif, Alves, Eliane G., Serrano, Ana Maria Yanez, Kesselmeier, Jürgen, Karl, Thomas, Guenther, Alex, Chambers, Jeffrey Q., Vickers, Claudia

“…Although several per cent of net carbon assimilation can be re-released as isoprene emissions to the atmosphere by many tropical plants, much uncertainty…”
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Long-term observations of cloud condensation nuclei in the Amazon rain forest – Part 1: Aerosol size distribution, hygroscopicity, and new model parametrizations for CCN prediction by Pöhlker, Mira L, Pöhlker, Christopher, Ditas, Florian, Klimach, Thomas, Hrabe de Angelis, Isabella, Araújo, Alessandro, Brito, Joel, Carbone, Samara, Cheng, Yafang, Chi, Xuguang, Ditz, Reiner, Gunthe, Sachin S, Kesselmeier, Jürgen, Könemann, Tobias, Lavrič, JoÅ¡t V, Martin, Scot T, Mikhailov, Eugene, Moran-Zuloaga, Daniel, Rose, Diana, Saturno, Jorge, Su, Hang, Thalman, Ryan, Walter, David, Wang, Jian, Wolff, Stefan, Barbosa, Henrique M. J, Artaxo, Paulo, Andreae, Meinrat O, Pöschl, Ulrich

“…Size-resolved long-term measurements of atmospheric aerosol and cloud condensation nuclei (CCN) concentrations and hygroscopicity were conducted at the remote…”
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Long-term observations of cloud condensation nuclei over the Amazon rain forest – Part 2: Variability and characteristics of biomass burning, long-range transport, and pristine rain forest aerosols by Pöhlker, Mira L, Ditas, Florian, Saturno, Jorge, Klimach, Thomas, Hrabě de Angelis, Isabella, Araùjo, Alessandro C, Brito, Joel, Carbone, Samara, Cheng, Yafang, Chi, Xuguang, Ditz, Reiner, Gunthe, Sachin S, Holanda, Bruna A, Kandler, Konrad, Kesselmeier, Jürgen, Könemann, Tobias, Krüger, Ovid O, Lavrič, JoÅ¡t V, Martin, Scot T, Mikhailov, Eugene, Moran-Zuloaga, Daniel, Rizzo, Luciana V, Rose, Diana, Su, Hang, Thalman, Ryan, Walter, David, Wang, Jian, Wolff, Stefan, Barbosa, Henrique M. J, Artaxo, Paulo, Andreae, Meinrat O, Pöschl, Ulrich, Pöhlker, Christopher

“…Size-resolved measurements of atmospheric aerosol and cloud condensation nuclei (CCN) concentrations and hygroscopicity were conducted over a full seasonal…”
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Opposite OH reactivity and ozone cycles in the Amazon rainforest and megacity Beijing: Subversion of biospheric oxidant control by anthropogenic emissions by Williams, Jonathan, Keßel, Stephan U., Nölscher, Anke C., Yang, Yudong, Lee, Yue, Yáñez-Serrano, Ana Maria, Wolff, Stefan, Kesselmeier, Jürgen, Klüpfel, Thomas, Lelieveld, Jos, Shao, Min

“…The Amazon rainforest in Brazil and the megacity of Beijing in China are two of the most strongly contrasting habitats on Earth. In both locations, volatile…”
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A new mechanistic framework to predict OCS fluxes from soils by Ogée, Jérôme, Sauze, Joana, Kesselmeier, Jürgen, Genty, Bernard, Van Diest, Heidi, Launois, Thomas, Wingate, Lisa

“…Estimates of photosynthetic and respiratory fluxes at large scales are needed to improve our predictions of the current and future global CO2 cycle. Carbonyl…”
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Emission of Volatile Organic Compounds After Herbivory from Trifolium pratense (L.) Under Laboratory and Field Conditions by Kigathi, Rose N., Unsicker, Sybille B., Reichelt, Michael, Kesselmeier, Jürgen, Gershenzon, Jonathan, Weisser, Wolfgang W.

“…Plants emit a wide range of volatile organic compounds in response to damage by herbivores, and many of the compounds have been shown to attract the natural…”
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Exchange of carbonyl sulfide (OCS) between soils and atmosphere under various CO2 concentrations by Bunk, Rüdiger, Behrendt, Thomas, Yi, Zhigang, Andreae, Meinrat O., Kesselmeier, Jürgen

“…A new continuous integrated cavity output spectroscopy analyzer and an automated soil chamber system were used to investigate the exchange processes of…”
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Aerosol measurement methods to quantify spore emissions from fungi and cryptogamic covers in the Amazon by Löbs, Nina, Barbosa, Cybelli G. G, Brill, Sebastian, Walter, David, Ditas, Florian, de Oliveira Sá, Marta, de Araújo, Alessandro C, de Oliveira, Leonardo R, Godoi, Ricardo H. M, Wolff, Stefan, Piepenbring, Meike, Kesselmeier, Jürgen, Artaxo, Paulo, Andreae, Meinrat O, Pöschl, Ulrich, Pöhlker, Christopher, Weber, Bettina

“…Bioaerosols are considered to play a relevant role in atmospheric processes, but their sources, properties, and spatiotemporal distribution in the atmosphere…”
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Impact of the Manaus urban plume on trace gas mixing ratios near the surface in the Amazon Basin: Implications for the NO-NO2-O3 photostationary state and peroxy radical levels by Trebs, Ivonne, Mayol-Bracero, Olga L., Pauliquevis, Theotonio, Kuhn, Uwe, Sander, Rolf, Ganzeveld, Laurens, Meixner, Franz X., Kesselmeier, Jürgen, Artaxo, Paulo, Andreae, Meinrat O.

“…We measured the mixing ratios of NO, NO2, O3, and volatile organic carbon as well as the aerosol light‐scattering coefficient on a boat platform cruising on…”
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Life is in the air: An expedition into the Amazonian atmosphere by Mota de Oliveira, Sylvia, Duijm, Elza, Stech, Michael, Ruijgrok, Jasmijn, Polling, Marcel, Barbosa, Cybelli G. G., Cerqueira, Gabriela R., Nascimento, Antônio H. M., Godoi, Ricardo H. M., Taylor, Philip E., Wolff, Stefan, Weber, Bettina, Kesselmeier, Jürgen

“…Biological particles suspended in the atmosphere have a crucial role in the dynamics of the biosphere underneath. Although much attention is paid for the…”
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Corrigendum: Total OH Reactivity Changes Over the Amazon Rainforest During an El Niño Event by Pfannerstill, Eva Y., Nölscher, Anke C., Yáñez-Serrano, Ana M., Bourtsoukidis, Efstratios, Keßel, Stephan, Janssen, Ruud H. H., Tsokankunku, Anywhere, Wolff, Stefan, Sörgel, Matthias, Sá, Marta O., Araújo, Alessandro, Walter, David, Lavrič, Jošt, Dias-Júnior, Cléo Q., Kesselmeier, Jürgen, Williams, Jonathan

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Twin-cuvette measurement technique for investigation of dry deposition of O 3 and PAN to plant leaves under controlled humidity conditions by Sun, Shang, Moravek, Alexander, von der Heyden, Lisa, Held, Andreas, Sörgel, Matthias, Kesselmeier, Jürgen

“…We present a dynamic twin-cuvette system for quantifying the trace-gas exchange fluxes between plants and the atmosphere under controlled temperature, light,…”
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