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Institution
Leibniz-Institut für Troposphärenforschung e.V. (TROPOS)
Address
Permoserstraße 15
04318 Leipzig
Deutschland
GERiT
This institution in GERiT
04318 Leipzig
Projects
Research Grants
Current projects
Aerosol particles over the Bay of Bengal – characteristic, variability and sources – a comprehensive measurement and analysis approach during the BIOCAT-IIOE2 (Aerosol-BIOCAT)
(Applicant
Herrmann, Hartmut
)
Aerosols and fog in southern Africa: processes and impact on biogeochemistry (AEROFOG)
(Applicants
Cermak, Jan
;
Fomba, Khanneh Wadinga
)
Aerosol variability and interaction with ambient conditions based on small-scale vertical and horizontal distribution of Arctic measurements (AIDA)
(Applicants
Lampert, Astrid
;
Wehner, Birgit
)
Coupling and mitigation of atmospheric ozone and PM in the Chinese Yangtze River Delta (PMO3-YRD)
(Applicant
Herrmann, Hartmut
)
Developing an on-line parameterization approach for predicting the ambient organic aerosol hygroscopicity based on High- Resolution AMS measurements
(Applicant
Wehner, Birgit
)
Experimental Investigation of Open Ocean and Coastal Aerosol (EICA)
(Applicants
Bange, Jens
;
Lampert, Astrid
;
Wehner, Birgit
)
Exploring the atmospheric ORIGin of Amines within the Marine boundarY layer: A combined field modelling approach (ORIGAMY)
(Applicant
Herrmann, Hartmut
)
Influence of turbulence on ice crystal formation and diffusional growth by the example of stratiform mixed-phase clouds (TINIA)
(Applicants
Niedermeier, Dennis
;
Stratmann, Frank
)
New analytical techniques for time-resolved chemical analysis of organic matter in atmospheric aerosol particles
(Applicants
Herrmann, Hartmut
;
van Pinxteren, Dominik
)
OCEAN to atmosphere transfer and biogenic in-situ formation of atmospheric relevant orGanic matter in AnTarctic aErosol particles (OCEAN-GATE)
(Applicant
van Pinxteren, Manuela
)
Source apportionment of size-resolved atmospheric particulate matter and their oxidative potential in Córdoba, Argentina, and Leipzig, Germany (Acronym: Soporte)
(Applicant
van Pinxteren, Dominik
)
Towards an Advanced DMS oxidation mechaNISm (ADOniS)
(Applicant
Herrmann, Hartmut
)
Transition metal ion (TMI) organic complexes photochemistry in tropospheric aerosols and clouds
(Applicant
Herrmann, Hartmut
)
Transport and aging of primary and secondary aerosol constituents in high altitudes of the Arctic troposphere (TransArctic)
(Applicant
Zeppenfeld, Ph.D., Sebastian
)
Vertical Turbulent Aerosol Particle Transport above open Water and Ice in the central Arctic during Summertime (APAICA) - Aerosol particle sources and transformation in the Arctic marine boundary layer
(Applicants
Held, Andreas B.
;
Wehner, Birgit
)
Completed projects
Advanced Chemical process Modelling of aqSOA (ACoMa)
(Applicant
Tilgner, Andreas
)
Aerosol chamber studies to characterize the SARS-CoV-2 transmission through aerosol particles (AEROVIR)
(Applicants
Herrmann, Hartmut
;
Liebert, UG
;
Richnow, Hans Hermann
)
Aerosolkammer-Untersuchungen zur Ozonolyse von Terpenen und Isopren: Einfluss saurer Partikel auf Aerosolausbeute und Produkte
(Applicant
Herrmann, Hartmut
)
Aliphatic amines in the tropical marine environment: Sources, budgets and phase partitioning phase II
(Applicant
Herrmann, Hartmut
)
An Automated Aerosol Mass Spectrometer for the Regular Chemical Characterization of Aerosol Particles in the Upper Troposphere and Lowermost Stratosphere(AMS-CARIBIC)
(Applicants
Borrmann, Stephan
;
Wiedensohler, Alfred
)
A new helicopter-borne measurement system for high resolution aerosol measurements in the lower atmosphere - Part 2, application to atmospheric measurements
(Applicant
Wehner, Birgit
)
ATMOCHEM - Modelling the multiphase evolution of organic carbon in the troposphere: Development of an expert system based on a self generating approach
(Applicant
Böge, Olaf
)
Bestimmung der Feuchtabhängigkeit der Partikelgrößenverteilung atmosphärischer Aerosole in der Abluftfahne des asiatischen Kontinents
(Applicant
Wiedensohler, Alfred
)
Bestimmung physikalischer Parameter atmosphärischer Aerosole aus spektral aufgelösten Lidar-Messungen mit Hilfe neuronaler Netze
(Applicant
Ansmann, Albert
)
Bestimmung polarer mittelflüchtiger organischer Substanzen aus größenaufgelöst gesammelten Aerosolpartikeln mittels Thermodesorption und Methylierung
(Applicant
Herrmann, Hartmut
)
Bestimmung spektraler Absorptions- und Streukoeffizienten von Aerosolpartikeln auf Partikelfiltern
(Applicant
Müller, Thomas
)
Biomass burning organic aerosol in Europe and Asia: Molecular composition and impact on air quality
(Applicants
Herrmann, Hartmut
;
van Pinxteren, Dominik
)
Characterization of European aerosol by regional modelling and lidar measurments
(Applicant
Tegen, Ina
)
Characterization of the number and chemical size distribution as well as hygroscopicity of fine and ultrafine particles in Beijing, China
(Applicant
Wiedensohler, Alfred
)
Characterization of Urban Grime Photochemistry as Sink or Source for Air Pollutants (GrimePaSS)
(Applicant
Herrmann, Hartmut
)
Classification of HULIS carbon from different atmospheric environments via a 2-D-Off-line chromatography
(Applicants
Herrmann, Hartmut
;
van Pinxteren, Dominik
)
Combined Active Remote Sensing and Modeling of Ice Nucleating Particles and Ice Crystal Flux (COARSEMIX)
(Applicants
Ansmann, Albert
;
Tegen, Ina
)
Daytime atmospheric chemistry of key compounds provoked by nighttime atmospheric chemistry (DARK KNIGHT).
(Applicant
Herrmann, Hartmut
)
Development of a mobile platform with scanner for determining absolsute humidity profiles in the atmosphere
(Applicant
Althausen, Dietrich
)
Dust-related ice formation in the troposphere (DRIFT)
(Applicant
Ansmann, Albert
)
Entrainment of aerosols and their activation in shallow cumulus clouds - Large-Eddy Simulations with an Embedded Lagrangian Particle Model
(Applicant
Raasch, Siegfried
)
Entwicklung eines Verfahrens zur Bestimmung von Feuchtewachstum und integralen Eigenschaften feuchter atmosphärischer Partikel im Durchmesserbereich 0.3-5 µm
(Applicant
Wiedensohler, Alfred
)
Fine-Scale Turbulence, Cloud Microphysics, and Radiative Cooling Rate Measurements in the Entrainment Interface Layer of Marine Stratocumulus
(Applicants
Siebert, Holger
;
Wendisch, Manfred
)
Functionalized Secondary Organic Particle Phase Products from Terpenes and Terpene Oxidation Products (FuProTer II)
(Applicant
Herrmann, Hartmut
)
Further specification of water-soluble brown carbon in aerosol particles (BranKo II)
(Applicant
van Pinxteren, Dominik
)
Health impact of improved air quality during the Olympic Games 2008 in Beijing, China
(Applicants
Franck, Ulrich
;
Wichmann, Heinz-Erich
;
Wiedensohler, Alfred
)
Helicopter-borne measurements of small-scale processes in shallow cumulus convection over Barbados
(Applicants
Siebert, Holger
;
Wendisch, Manfred
)
Hill Cap Cloud Thuringia 2010 (HCCT-2010): A ground-based integrated study of chemical aerosol-cloud interaction
(Applicant
Herrmann, Hartmut
)
Integrating Cloud Observations from Ground and Space - a Way to Combine Time and Space Information (ICOS)
(Applicants
Crewell, Susanne
;
Fischer, Jürgen
;
Macke, Andreas
)
Investigating the Small-Scale Vertical and Horizontal Variability of the Atmospheric Boundary Layer Aerosol using Unmanned Aerial Vehicles
(Applicants
Bange, Jens
;
Lampert, Astrid
;
Wiedensohler, Alfred
)
Investigation of aerosol particle hygroscopicity and their cloud forming potential in the supercooled temperature range
(Applicant
Henning, Silvia
)
Investigations of isoprene oxidation multiphase chemistry - Part II
(Applicant
Herrmann, Hartmut
)
Numerische Untersuchung der Wechselwirkungen von unlöslichen Partikeln und troposphärischen Mischphasenwolken
(Applicant
Renner, Eberhard
)
Optische Bestimmung von streckenintegrierten Aerosolparametern in der urbanen Atmosphäre
(Applicant
Dubois, René
)
Optische Bestimmung von streckenintegrierten Partikelextinktionsspektren bei Umgebungsfeuchte in der urbanen Atmosphäre
(Applicant
Ansmann, Albert
)
Optische und mikrophysikalische Charakterisierung von urbanen Aerosolen im Hochfeuchtebereich (90% - 100% relative Feuchte)
(Applicant
Ansmann, Albert
)
Parallel coupling framework and advanced time integration methods for detailed cloud processes in atmospheric models
(Applicant
Nagel, Wolfgang E.
)
Parallelisierung der numerischen Modelle ausgewählter meteorologischer und luftchemischer Prozesse für lose-gekoppelte Rechner-Architekturen
(Applicant
Tetzlaff, Gerd
)
Parallelisierung der numerischen Modelle ausgewählter meteorologischer und luftchemischer Prozesse für lose-gekoppelte Rechner-Architekturen
(Applicant
Renner, Eberhard
)
PHOsphorus Speciation in mineral Dust and Marine Aerosol Particles
(Applicant
Fomba, Khanneh Wadinga
)
Photosensitization: A novel pathway to SOA generation and property change in tropospheric particles
(Applicant
Herrmann, Hartmut
)
Production of Aerosol paRticle orgAnic Matter in ClOUds: chamber and laboratory studies, mechanisms, modelling and iNTegration
(Applicant
Herrmann, Hartmut
)
Quantification of functionalised carboxylic acids in size-resolved tropospheric particles and cloud water
(Applicant
Herrmann, Hartmut
)
Regular Mass Spectrometric Aerosol Particle Measurements in the Upper Troposphere and Lowermost Stratosphere (AMS-CARIBIC 2)
(Applicant
Hermann, Markus
)
Seegangsbedingte Variabilität der Strahlungsregime im Ozean: Modellierung und biologische Wirkung von Unterwasserlichtfluktuationen
(Applicant
Macke, Andreas
)
The atmospheric multiphase oxidation of acetone
(Applicant
Herrmann, Hartmut
)
The regional aerosol in eastern central china and its cloud microphysical and optical properties of haze at high relative humidities
(Applicant
Wiedensohler, Alfred
)
Thermohygroscopic properties of biogenic particles from the sea-surface microlayer
(Applicant
Heintzenberg, Jost
)
Transformation of particular and gaseous car emissions near the source
(Applicant
Wiedensohler, Alfred
)
Transport and transformation of atmospheric aerosol across Central Europe with emphasis on anthropogenic sources
(Applicant
Herrmann, Hartmut
)
Up- and downdrafts and Drop and Ice Nucleation Experiment (UDINE): Lidar observations and modeling of tropical and mid-latitude altocumulus
(Applicant
Ansmann, Albert
)
Vertical Distribution Of Cloud Condensation Nuclei In Marine And Continental Air Masses Over Europe And Their Connection To The Cloud Droplet Number Distribution In Warm Clouds
(Applicant
Henning, Silvia
)
What controls marine boundary layer aerosols over the Atlantic Ocean?
(Applicant
Wehner, Birgit
)
Research Fellowships
Completed projects
Entwicklung eines dynamischen, vertikal aufgelösten, europäischen Aerosolmodells aus EARLINET-Lidarmessungen
(Applicant
Mattis, Ina
)
Investigation of health-related properties of aerosol particles in the atmosphere
(Applicant
Birmili, Wolfram
)
Research Units
Current projects
3D field campaigns, HOPE + Lindenberg 2026 + new campaign with MTG
(Applicants
Macke, Andreas
;
Seckmeyer, Gunther
;
Wacker, Stefan
)
Biogeochemical processes and Air-sea exchange in the Sea-Surface microlayer (BASS): Chemical and photochemical transformation of organic matter
(Applicants
Friedrichs, Gernot
;
Hartke, Bernd
;
Herrmann, Hartmut
)
Coordination Funds
(Applicant
Macke, Andreas
)
FOR 5267: Biogeochemical processes and Air-sea exchange in the Sea-Surface microlayer (BASS)
(Spokesperson
Wurl, Ph.D., Oliver
)
FOR 5626: Cloud Structure & Climate - Closing the 3D Gap
(Spokesperson
Macke, Andreas
)
Completed projects
Composition analysis of ice particle residuals combining aerosol mass spectrometry and counterflow virtual impactor technique
(Applicants
Schneider, Johannes
;
Stratmann, Frank
)
FOR 539: Saharan Mineral Dust Experiment SAMUM
(Spokesperson
Ansmann, Albert
)
Modeling and observation of Sahara dust transport, modification and radiative impact
(Applicants
Macke, Andreas
;
Tegen, Ina
;
Wendisch, Manfred
)
Multiwavelength lidar profiling of Saharan dust/biomass-burning aerosol layers over the Cape Verde Islands
(Applicants
Ansmann, Albert
;
Wiegner, Matthias
)
Optical properties of mixed mineral, biomass burning and marine aerosols at dry and ambient conditions
(Applicant
Wiedensohler, Alfred
)
Regional Modeling of the Saharan Dust Cycle
(Applicant
Heintzenberg, Jost
)
Vertikal aufgelöste Charakterisierung von Sahara-Staub (mineralischem Aerosol) mit Hilfe von Lidar
(Applicant
Wiegner, Matthias
)
Priority Programmes
Current projects
Air quality parameters measured with a novel drone payload – Air-Q-Drone
(Applicants
Lampert, Astrid
;
Wehner, Birgit
)
Polarimetric Radar Signatures of Ice Formation Pathways from Controlled Aerosol Perturbations (PolarCAP)
(Applicants
Seifert, Patric
;
Senf, Fabian
)
Completed projects
Aerosol and vertical-velocity profiling and cloud glaciation observations during COPS
(Applicant
Ansmann, Albert
)
Modellierung und Approximation feuchter atmosphärischer Strömungen unter Berücksichtigung topographischer Effekte
(Applicants
Gaßmann, Almut
;
Helzel, Christiane
;
Knoth, Oswald
;
Wensch, Jörg
)
Satellite-based aerosol mapping over megacities: Development of methodology and application in health and climate related studies
(Applicants
Ansmann, Albert
;
Krämer, Alexander
;
Wendisch, Manfred
)
Spectral microphysics in forecast models with special emphasis on cloud droplet nucleation
(Applicant
Knoth, Oswald
)
The impact of turbulent entrainment and mixing on the fine-structure of cloud turbulence
(Applicants
Raasch, Siegfried
;
Schumacher, Jörg
;
Siebert, Holger
)
Infrastructure Priority Programmes
Current projects
COALA – Continuous Observations of Aerosol-cLoud interaction in Antarctica
(Applicant
Seifert, Patric
)
Properties of cloud condensation nuclei, ice nucleating particles, and cloud particle residuals in and around clouds of the Southern Ocean (HALO 2024, HALO-South)
(Applicant
Stratmann, Frank
)
Completed projects
Developments concerning the physical and chemical characterization of ice nucleating aerosol particles with HALO: High volume flow aerosol particle sampling system, automated freezing array, and analytical methods
(Applicants
Herrmann, Hartmut
;
Stratmann, Frank
)
Hygroscopic Growth of Accumulation Mode Particles Measured with HALO (HyGroPart)
(Applicant
Hermann, Markus
)
Physical and chemical properties of cloud particle residuals and ice nucleating particles related to high latitude clouds from mixed phase to cirrus level (HALO 2020, CIRRUS-HL)
(Applicants
Herrmann, Hartmut
;
Stratmann, Frank
)
Study of cloud condensation nuclei and ice nucleating particles during the Antarctic Circumnavigation Expedition (ACE)
(Applicant
Stratmann, Frank
)
Variation of Antarctic Cloud Condensation (CCN) and ice nucleating particle (INP) concentrations and properties at NEumayer Station compared to their values in the Arctic at Villum Research Station (VACCINE+)
(Applicant
Henning, Silvia
)
Collaborative Research Centres
Completed projects
Einfluß der thermohalinen Zirkulation auf die Atmosphäre über dem nördlichen Atlantik
(Project Heads
Macke, Andreas
;
Ruprecht, Eberhard
)
CRC/Transregios
Current projects
Aerosol, clouds, and radiation characteristics from observations and Big Data analysis
(Project Heads
Macke, Andreas
;
Neggers, Roel
)
Balloon-borne observations and dedicated simulations of the transitions between typical states of the Arctic atmospheric boundary layer
(Project Heads
Siebert, Holger
;
Wendisch, Manfred
)
Spatial distribution, sources, and cloud processing of aerosol particles
(Project Heads
Herber, Andreas
;
Herrmann, Hartmut
;
van Pinxteren, Manuela
;
Pöhlker, Mira
;
Stratmann, Frank
)
Transformation of Arctic mixed–phase clouds in cold air outbreaks characterized by airborne and satellite remote sensing
(Project Heads
Crewell, Susanne
;
Deneke, Hartwig
;
Ehrlich, André
;
Macke, Andreas
)
Trends, patterns, and climate effects of aerosol in the Arctic
(Project Heads
Heinold, Bernd
;
Kretzschmar, Jan
;
Quaas, Johannes
;
Tegen, Ina
)
TRR 172: ArctiC Amplification: Climate Relevant Atmospheric and SurfaCe Processes, and Feedback Mechanisms (AC)3
(Spokesperson
Wendisch, Manfred
)
Research Training Groups
Current projects
GRK 2939: Economics of Connected Natural Commons: Atmosphere and Biodiversity
(Spokesperson
Quaas, Martin F.
)
NFDI technical and methodological consortia
Current projects
NFDI4Earth - NFDI Consortium Earth System Sciences
(Spokesperson
Bernard, Lars
)
Subinstitutions
Abteilung Atmosphärische Mikrophysik
Abteilung Chemie der Atmosphäre
Abteilung Fernerkundung atmosphärischer Prozesse
Abteilung Modellierung atmosphärischer Prozesse
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