Zobrazeno 1 - 10
of 1 319
pro vyhledávání: '"P, Lelieveld"'
Autor:
Economou, Theo, Parliari, Daphne, Tobias, Aurelio, Dawkins, Laura, Stoner, Oliver, Steptoe, Hamish, Lowe, Rachel, Athanasiadou, Maria, Sarran, Christophe, Lelieveld, Jos
We present a statistical modelling framework for implementing Distributed Lag Models (DLMs), encompassing several extensions of the approach to capture the temporally distributed effect from covariates via regression. We place DLMs in the context of
Externí odkaz:
http://arxiv.org/abs/2407.13374
Autor:
A. Ringsdorf, A. Edtbauer, B. Holanda, C. Poehlker, M. O. Sá, A. Araújo, J. Kesselmeier, J. Lelieveld, J. Williams
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 11883-11910 (2024)
The photochemistry of carbonyl compounds significantly influences tropospheric chemical composition by altering the local oxidative capacity; free radical abundance in the upper troposphere; and formation of ozone, peroxycarboxylic nitric anhydride (
Externí odkaz:
https://doaj.org/article/d3ed01bd0bc84268a6d4f3d101bd6ef9
Autor:
S. T. Andersen, M. R. McGillen, C. Xue, T. Seubert, P. Dewald, G. N. T. E. Türk, J. Schuladen, C. Denjean, J.-C. Etienne, O. Garrouste, M. Jamar, S. Harb, M. Cirtog, V. Michoud, M. Cazaunau, A. Bergé, C. Cantrell, S. Dusanter, B. Picquet-Varrault, A. Kukui, A. Mellouki, L. J. Carpenter, J. Lelieveld, J. N. Crowley
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 11603-11618 (2024)
The budget of reactive nitrogen species, which play a central role in atmospheric chemistry (e.g. in photochemical O3 production), is poorly understood in forested regions. In this study, through observations of NO, NO2, NOy, and O3 in the Rambouille
Externí odkaz:
https://doaj.org/article/b04053af0bd848c7954cc15d01196615
Autor:
Yoori Cho, Sujong Jeong, Dong Yeong Chang, Jos Lelieveld, Andrea Pozzer, Chang-Eui Park, Jaewon Joo, Chan-Ryul Park
Publikováno v:
Communications Earth & Environment, Vol 5, Iss 1, Pp 1-10 (2024)
Abstract Many insects utilise optical information in linearly polarised light for navigation, with the degree of linear polarisation (DoLP) determining whether the ‘visibility’ of such optical information is available to them. However, changes in
Externí odkaz:
https://doaj.org/article/19ff1a6e38834fe8824a27aa1982803c
Autor:
Christos Xenofontos, Matthias Kohl, Samuel Ruhl, João Almeida, Hannah M. Beckmann, Lucía Caudillo-Plath, Sebastian Ehrhart, Kristina Höhler, Milin Kaniyodical Sebastian, Weimeng Kong, Felix Kunkler, Antti Onnela, Pedro Rato, Douglas M. Russell, Mario Simon, Leander Stark, Nsikanabasi Silas Umo, Gabriela R. Unfer, Boxing Yang, Wenjuan Yu, Marcel Zauner-Wieczorek, Imad Zgheib, Zhensen Zheng, Joachim Curtius, Neil M. Donahue, Imad El Haddad, Richard C. Flagan, Hamish Gordon, Hartwig Harder, Xu-Cheng He, Jasper Kirkby, Markku Kulmala, Ottmar Möhler, Mira L. Pöhlker, Siegfried Schobesberger, Rainer Volkamer, Mingyi Wang, Stephan Borrmann, Andrea Pozzer, Jos Lelieveld, Theodoros Christoudias
Publikováno v:
npj Climate and Atmospheric Science, Vol 7, Iss 1, Pp 1-12 (2024)
Abstract During summer, ammonia emissions in Southeast Asia influence air pollution and cloud formation. Convective transport by the South Asian monsoon carries these pollutant air masses into the upper troposphere and lower stratosphere (UTLS), wher
Externí odkaz:
https://doaj.org/article/6846160434b94d7ca5909f7ae169303c
Autor:
P. Dewald, T. Seubert, S. T. Andersen, G. N. T. E. Türk, J. Schuladen, M. R. McGillen, C. Denjean, J.-C. Etienne, O. Garrouste, M. Jamar, S. Harb, M. Cirtog, V. Michoud, M. Cazaunau, A. Bergé, C. Cantrell, S. Dusanter, B. Picquet-Varrault, A. Kukui, C. Xue, A. Mellouki, J. Lelieveld, J. N. Crowley
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 8983-8997 (2024)
We present direct measurements of biogenic volatile organic compound (BVOC)-induced nitrate radical (NO3) reactivity (kVOC) through the diel cycle in the suburban, temperate forest of Rambouillet near Paris (France). The data were obtained in a 6-wee
Externí odkaz:
https://doaj.org/article/f4b2058d6683424482c46eb26b567804
Autor:
L. A. T. Machado, J. Kesselmeier, S. Botía, H. van Asperen, M. O. Andreae, A. C. de Araújo, P. Artaxo, A. Edtbauer, R. R. Ferreira, M. A. Franco, H. Harder, S. P. Jones, C. Q. Dias-Júnior, G. G. Haytzmann, C. A. Quesada, S. Komiya, J. Lavric, J. Lelieveld, I. Levin, A. Nölscher, E. Pfannerstill, M. L. Pöhlker, U. Pöschl, A. Ringsdorf, L. Rizzo, A. M. Yáñez-Serrano, S. Trumbore, W. I. D. Valenti, J. Vila-Guerau de Arellano, D. Walter, J. Williams, S. Wolff, C. Pöhlker
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 8893-8910 (2024)
This study investigates the rain-initiated mixing and variability in the mixing ratio of selected trace gases in the atmosphere over the central Amazon rain forest. It builds on comprehensive data from the Amazon Tall Tower Observatory (ATTO), spanni
Externí odkaz:
https://doaj.org/article/98b13c62a856418fb3604f9a83d7f35c
Publikováno v:
Geoscientific Model Development, Vol 17, Pp 5705-5732 (2024)
We present the coupling of the Jena Scheme for Biosphere–Atmosphere Coupling in Hamburg version 4 (JSBACHv4) to the ECHAM/MESSy Atmospheric Chemistry (EMAC) model. With JSBACH, the soil water bucket model in EMAC is replaced by a diffusive hydrolog
Externí odkaz:
https://doaj.org/article/c8328c19ad124262aec55f37c1ce2bcf
Autor:
Theodoros Christoudias, Jasper Kirkby, Dominik Stolzenburg, Andrea Pozzer, Eva Sommer, Guy P. Brasseur, Markku Kulmala, Jos Lelieveld
Publikováno v:
Communications Earth & Environment, Vol 5, Iss 1, Pp 1-8 (2024)
Abstract Geological evidence indicates that a supernova within 100 parsecs of Earth occurs around once per million years. Such nearby supernovas can produce an intense gamma-ray burst and a 100-fold increase of cosmic rays, lasting several centuries.
Externí odkaz:
https://doaj.org/article/716b6abb3cd9495495aa240c563785bb
Autor:
G. Lazoglou, T. Economou, C. Anagnostopoulou, G. Zittis, A. Tzyrkalli, P. Georgiades, J. Lelieveld
Publikováno v:
Geoscientific Model Development, Vol 17, Pp 4689-4703 (2024)
Precipitation holds significant importance as a climate parameter in various applications, including studies on the impacts of climate change. However, its simulation or projection accuracy is low, primarily due to its high stochasticity. Specificall
Externí odkaz:
https://doaj.org/article/23037a61b01244748c37304b2c223d1a