Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Veronika Wolff"'
Autor:
Christophe R. Flechard, Veronika Wolff, Oliver Marx, Christian Brümmer, Christof Ammann, Werner Kutsch, Annette Freibauer
Publikováno v:
Tellus: Series B, Chemical and Physical Meteorology, Vol 65, Iss 0, Pp 1-20 (2013)
The amount and timing of reactive nitrogen exchange between agricultural land and the atmosphere play a key role in evaluating ecosystem productivity and in addressing atmospheric nitrogen budgets and transport. With the recent development of the Tot
Externí odkaz:
https://doaj.org/article/066f621c4a7a4fbdabb5e0f319a0cc9f
Autor:
Andreas Held, Sebastian Schmitt, Franz X. Meixner, Malte Julian Deventer, Matthias Sörgel, Linda Voß, Veronika Wolff
Publikováno v:
Energy and Matter Fluxes of a Spruce Forest Ecosystem ISBN: 9783319493879
Quantifying the atmosphere-surface exchange of reactive trace gases and aerosols is extremely important for a full understanding of biogeochemical cycles and their implications for air quality and climate. However, turbulent fluxes of reactive gases
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88e9dde1e5b9fed0a2b3f4bca3a5e6af
https://doi.org/10.1007/978-3-319-49389-3_9
https://doi.org/10.1007/978-3-319-49389-3_9
Publikováno v:
Atmospheric Measurement Techniques, Vol 5, Iss 5, Pp 1045-1057 (2012)
Atmospheric Measurement Techniques, 5 (5)
Atmospheric Measurement Techniques, 5 (5)
The input and loss of plant available nitrogen (reactive nitrogen: Nr) from/to the atmosphere can be an important factor for the productivity of ecosystems and thus for its carbon and greenhouse gas exchange. We present a novel converter for reactive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2fcda35c919639ebd1ef7fcd741c44ab
http://www.atmos-meas-tech.net/5/1045/2012/amt-5-1045-2012.pdf
http://www.atmos-meas-tech.net/5/1045/2012/amt-5-1045-2012.pdf
Publikováno v:
Environmental pollution (Barking, Essex : 1987). 189
In a seven-year study, we tested effects of increased N and O3 deposition and climatic conditions on biomass of subalpine grassland. Ozone risk was assessed as exposure (AOT40) and as stomatal flux (POD0,1). We hypothesized that productivity is highe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e87429d18d2a761d6b0089e8e85b03d
https://pubmed.ncbi.nlm.nih.gov/24662002
https://pubmed.ncbi.nlm.nih.gov/24662002
Publikováno v:
Biogeosciences, Vol 9, Iss 11, Pp 4247-4261 (2012)
The (net) exchange of reactive nitrogen (Nr) with the atmosphere is an important driver for ecosystem productivity and greenhouse gas exchange. The exchange of airborne Nr includes various trace compounds that usually require different specific measu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eac17640be51f7efcbb42a7fa042ae43
https://doi.org/10.5194/bgd-9-6857-2012
https://doi.org/10.5194/bgd-9-6857-2012
Autor:
Albrecht Neftel, Armin Wisthaler, Veronika Wolff, Michael Norman, R. Schnitzhofer, Ivonne Trebs, Armin Hansel, Christoph Spirig, Christophe Flechard
Publikováno v:
Atmospheric Chemistry and Physics
Atmospheric Chemistry and Physics, European Geosciences Union, 2009, 9 (8), pp.2635-2645. ⟨10.5194/acp-9-2635-2009⟩
ResearcherID
Atmospheric Chemistry and Physics, Vol 9, Iss 8, Pp 2635-2645 (2009)
Atmospheric Chemistry and Physics 8 (9), 2635-2645. (2009)
Atmospheric Chemistry and Physics, European Geosciences Union, 2009, 9 (8), pp.2635-2645. ⟨10.5194/acp-9-2635-2009⟩
ResearcherID
Atmospheric Chemistry and Physics, Vol 9, Iss 8, Pp 2635-2645 (2009)
Atmospheric Chemistry and Physics 8 (9), 2635-2645. (2009)
As part of a field campaign in the framework of the NitroEurope project, three different instruments for atmospheric ammonia (NH3) measurements were operated side-by-side on a managed grassland site in Switzerland: a modified Proton Transfer Reaction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::614ef19a2aa05a47b3eff0c6669d92cb
https://hal.archives-ouvertes.fr/hal-01460920/document
https://hal.archives-ouvertes.fr/hal-01460920/document
Autor:
Annette Freibauer, Veronika Wolff, Christian Brümmer, Christof Ammann, Werner L. Kutsch, Oliver Marx, Christophe Flechard
Publikováno v:
Tellus B: Chemical and Physical Meteorology. 65:19770
The amount and timing of reactive nitrogen exchange between agricultural land and the atmosphere play a key role in evaluating ecosystem productivity and in addressing atmospheric nitrogen budgets and transport. With the recent development of the Tot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07fe963b87313371786f5f95cf6277e4
https://doi.org/10.3402/tellusb.v65i0.19770
https://doi.org/10.3402/tellusb.v65i0.19770