Mikael Ehn

Finnish atmospheric scientist, researcher, associate professor (University of Helsinki, Finland)

Born 1980-11-29 in Vaasa (Q125080)

Mikael Ehn is …
instance of (P31):
humanQ5

External links are
P227GND ID126106447X
P213ISNI0000000352740652
P8980KANTO ID000142052
P496ORCID iD0000-0002-0215-4893
P3829Publons author ID2218752
P1053ResearcherIDN-2571-2016
P214VIAF ID1824166717390127150002

P27country of citizenshipFinlandQ33
P69educated atUniversity of HelsinkiQ28695
P108employerUniversity of HelsinkiQ28695
Ames Research CenterQ181052
P734family nameEhnQ21510003
EhnQ21510003
EhnQ21510003
P735given nameMikaelQ15620350
MikaelQ15620350
P106occupationphysicistQ169470
atmospheric scientistQ17276189
P39position heldassociate professorQ9344260
P21sex or gendermaleQ6581097

Reverse relations

author (P50)
Q57864155A chamber study of the influence of boreal BVOC emissions and sulfuric acid on nanoparticle formation rates at ambient concentrations
Q21093466A high-resolution mass spectrometer to measure atmospheric ion composition
Q46927137A large source of low-volatility secondary organic aerosol
Q57531919A novel method for online analysis of gas and particle composition: description and evaluation of a Filter Inlet for Gases and AEROsols (FIGAERO)
Q57689567Aerosol hygroscopicity and CCN activation kinetics in a boreal forest environment during the 2007 EUCAARI campaign
Q58064959Aerosol properties associated with air masses arriving into the North East Atlantic during the 2008 Mace Head EUCAARI intensive observing period: an overview
Q57689573An Instrumental Comparison of Mobility and Mass Measurements of Atmospheric Small Ions
Q57689578Atmospheric ions and nucleation: a review of observations
Q60023202Atmospheric new particle formation from sulfuric acid and amines in a Chinese megacity
Q57689682Atmospheric nucleation: highlights of the EUCAARI project and future directions
Q115480192Atmospheric organic vapors in two European pine forests measured by a Vocus PTR-TOF: insights into monoterpene and sesquiterpene oxidation processes
Q57689445Atmospheric sulphuric acid and neutral cluster measurements using CI-APi-TOF
Q57689143Biogenic and biomass burning organic aerosol in a boreal forest at Hyytiälä, Finland, during HUMPPA-COPEC 2010
Q91703737CI-Orbitrap: An Analytical Instrument To Study Atmospheric Reactive Organic Species
Q57689582Characterisation of corona-generated ions used in a Neutral cluster and Air Ion Spectrometer (NAIS)
Q57689761Characteristic features of air ions at Mace Head on the west coast of Ireland
Q58064896Characterization of organic compounds in 10- to 50-nm aerosol particles in boreal forest with laser desorption-ionization aerosol mass spectrometer and comparison with other techniques
Q48258961Chemical Characterization of Gas- and Particle-Phase Products from the Ozonolysis of α-Pinene in the Presence of Dimethylamine
Q38163595Chemistry of atmospheric nucleation: on the recent advances on precursor characterization and atmospheric cluster composition in connection with atmospheric new particle formation
Q37698363Collocated observations of cloud condensation nuclei, particle size distributions, and chemical composition
Q59309418Combined effects of boundary layer dynamics and atmospheric chemistry on aerosol composition during new particle formation periods
Q62774620Combined effects of boundary layer dynamics and atmospheric chemistry on aerosol composition during new particle formation periods
Q57689688Composition and temporal behavior of ambient ions in the boreal forest
Q47569364Computational Study of Hydrogen Shifts and Ring-Opening Mechanisms in α-Pinene Ozonolysis Products
Q57204064Contribution of sulfuric acid and oxidized organic compounds to particle formation and growth
Q57689649Correction to “Relationship between aerosol oxidation level and hygroscopic properties of laboratory generated secondary organic aerosol (SOA) particles”
Q57689182Direct Observations of Atmospheric Aerosol Nucleation
Q58384403Direct measurement of NO3 radical reactivity in a boreal forest
Q114018838Diurnal evolution of negative atmospheric ions above the boreal forest: from ground level to the free troposphere
Q57689189Does the onset of new particle formation occur in the planetary boundary layer?
Q33464001Effects of chemical complexity on the autoxidation mechanisms of endocyclic alkene ozonolysis products: from methylcyclohexenes toward understanding α-pinene
Q114019086Eight years of sub-micrometre organic aerosol composition data from the boreal forest characterized using a machine-learning approach
Q21129046Elemental composition and clustering behaviour of α-pinene oxidation products for different oxidation conditions
Q58064669Estimating the contribution of organic acids to northern hemispheric continental organic aerosol
Q59707272Evidence for Diverse Biogeochemical Drivers of Boreal Forest New Particle Formation
Q57533242Evolution of Organic Aerosols in the Atmosphere
Q57689209Evolution of α-pinene oxidation products in the presence of varying oxidizers: Negative APi-TOF point of view
Q42082290Factors controlling the evaporation of secondary organic aerosol from α-pinene ozonolysis
Q40484079Formation of Highly Oxidized Radicals and Multifunctional Products from the Atmospheric Oxidation of Alkylbenzenes.
Q57866964Formation of highly oxidized multifunctional compounds: autoxidation of peroxy radicals formed in the ozonolysis of alkenes – deduced from structure–product relationships
Q57689492Gas phase formation of extremely oxidized pinene reaction products in chamber and ambient air
Q57689699Growth rates during coastal and marine new particle formation in western Ireland
Q64104145Highly Oxygenated Organic Molecules (HOM) from Gas-Phase Autoxidation Involving Peroxy Radicals: A Key Contributor to Atmospheric Aerosol
Q91719227How well can we predict cluster fragmentation inside a mass spectrometer?
Q37486956Hydroxyl radical-induced formation of highly oxidized organic compounds.
Q58064993Hygroscopicity and chemical composition of Antarctic sub-micrometre aerosol particles and observations of new particle formation
Q48043630Impact on short-lived climate forcers increases projected warming due to deforestation.
Q59807094In situ submicron organic aerosol characterization at a boreal forest research station during HUMPPA-COPEC 2010 using soft and hard ionization mass spectrometry
Q114109423Influence of biogenic emissions from boreal forests on aerosol–cloud interactions
Q58065068Iodine dioxide nucleation simulations in coastal and remote marine environments
Q116907748Isomer-Resolved Mobility-Mass Analysis of α-Pinene Ozonolysis Products
Q57263921Long-term cloud condensation nuclei number concentration, particle number size distribution and chemical composition measurements at regionally representative observatories
Q47196996Long-term observations of the background aerosol at Cabauw, The Netherlands
Q57689514Long-term volatility measurements of submicron atmospheric aerosol in Hyytiälä, Finland
Q56944480Measurement–model comparison of stabilized Criegee intermediate and highly oxygenated molecule production in the CLOUD chamber
Q57689288Measuring composition and growth of ion clusters of sulfuric acid, ammonia, amines and oxidized organics as first steps of nucleation in the CLOUD experiment
Q33465156Modeling the Charging of Highly Oxidized Cyclohexene Ozonolysis Products Using Nitrate-Based Chemical Ionization
Q57882474Modeling the role of highly oxidized multifunctional organic molecules for the growth of new particles over the boreal forest region
Q57863601Modelling the contribution of biogenic volatile organic compounds to new particle formation in the Jülich plant atmosphere chamber
Q37256141Molecular understanding of atmospheric particle formation from sulfuric acid and large oxidized organic molecules
Q59750830Multicomponent new particle formation from sulfuric acid, ammonia, and biogenic vapors
Q58064868New insights into nocturnal nucleation
Q58064874Nitrogenated and aliphatic organic vapors as possible drivers for marine secondary organic aerosol growth
Q57689628Observations of Nano-CN in the Nocturnal Boreal Forest
Q33859278Observations of aminium salts in atmospheric nanoparticles and possible climatic implications
Q56944599On the composition of ammonia–sulfuric-acid ion clusters during aerosol particle formation
Q57689338Online atmospheric pressure chemical ionization ion trap mass spectrometry (APCI-IT-MSn) for measuring organic acids in concentrated bulk aerosol – a laboratory and field study
Q111897291Orbitool: a software tool for analyzing online Orbitrap mass spectrometry data
Q57689090Organic aerosol components derived from 25 AMS data sets across Europe using a consistent ME-2 based source apportionment approach
Q57689633Organic condensation: a vital link connecting aerosol formation to cloud condensation nuclei (CCN) concentrations
Q57867567Phase partitioning and volatility of secondary organic aerosol components formed from α-pinene ozonolysis and OH oxidation: the importance of accretion products and other low volatility compounds
Q91850960Primary Formation of Highly Oxidized Multifunctional Products in the OH-Initiated Oxidation of Isoprene: A Combined Theoretical and Experimental Study
Q35740454Production of extremely low volatile organic compounds from biogenic emissions: Measured yields and atmospheric implications
Q114603145Pyruvic acid in the boreal forest: gas-phase mixing ratios and impact on radical chemistry
Q57689643Quantification of the volatility of secondary organic compounds in ultrafine particles during nucleation events
Q42697871Rapid autoxidation forms highly oxidized RO2 radicals in the atmosphere
Q57689114Reactivity of stabilized Criegee intermediates (sCIs) from isoprene and monoterpene ozonolysis toward SO2 and organic acids
Q58064655Real-Time Detection of Arsenic Cations from Ambient Air in Boreal Forest and Lake Environments
Q57867467Relating the hygroscopic properties of submicron aerosol to both gas- and particle-phase chemical composition in a boreal forest environment
Q57689727Relationship between aerosol oxidation level and hygroscopic properties of laboratory generated secondary organic aerosol (SOA) particles
Q57881438Resolving anthropogenic aerosol pollution types – deconvolution and exploratory classification of pollution events
Q57251968Results and recommendations from an intercomparison of six Hygroscopicity-TDMA systems
Q34210669Role of sulphuric acid, ammonia and galactic cosmic rays in atmospheric aerosol nucleation
Q57689657Seasonal variation of CCN concentrations and aerosol activation properties in boreal forest
Q114110307Significance of the organic aerosol driven climate feedback in the boreal area
Q96231421Size-dependent influence of NOx on the growth rates of organic aerosol particles
Q57689120Sub-3 nm particle size and composition dependent response of a nano-CPC battery
Q61935648Suppression of new particle formation from monoterpene oxidation by NOx
Q114107358Terpene emissions from boreal wetlands can initiate stronger atmospheric new particle formation than boreal forests
Q57689668The effect of H 2 SO 4 – amine clustering on chemical ionization mass spectrometry (CIMS) measurements of gas-phase sulfuric acid
Q33463067The formation of highly oxidized multifunctional products in the ozonolysis of cyclohexene.
Q90287888The role of highly oxygenated organic molecules in the Boreal aerosol-cloud-climate system
Q56944527The role of ions in new particle formation in the CLOUD chamber
Q114543067Zeppelin-led study on the onset of new particle formation in the planetary boundary layer
Q51390529α-Pinene Autoxidation Products May Not Have Extremely Low Saturation Vapor Pressures Despite High O:C Ratios.

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