CLIC Final Reports

MMEA

Obtaining and utilizing environmental data

Finnish companies and research institutions developed the collecting and utilization of environmental data in a multidisciplinary research program Measurement, Monitoring and Environmental Efficiency Assessment in 2010-2015.

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Publications

Publication
Date
Authors
Publishers
Keywords
Publication
Survey on the Environmental Efficiency Assessment Methods and Indicators
Date
–
Authors
Sorvari, Jaana; Porvari, Petri; Koskela, Sirkka
Publishers
Research report
Keywords
environmental efficiency, environmental performance, indicator, method, sustainability, terminology
Publication
Key Variable Based Detection of Sensor Faults in a Power Plant Case
Date
15.02.2012
Authors
Nikula, Riku-Pekka; Laukkanen, Ville; Juuso, Esko; Leiviskä, Kauko
Publishers
7th Vienna International Conference on Mathematical Modelling (MATHMOD 2012)
Keywords
fault detection, outlier detection, process monitoring, sensor validation, variable identification
Publication
Data and Trend Analysis of Wastewater Treatment in Pulp and Paper Industry
Date
15.02.2012
Authors
Tomperi, Jani; Juuso, Esko K.; Laakso, Ilkka
Publishers
Proceedings MATHMOD 2012 Vienna – Full papers. Eds. Troch I. & Breitenecker F. 7th Vienna Conference on Mathematical Modelling, February 15-17, 2012, Vienna University of Technology. 6 p.
Keywords
dynamic models, linguistic equations, nonlinear systems, statistical analysis, Trend analysis, water treatment
Publication
Trend analysis in dynamic modeling of water treatment
Date
29.09.2011
Authors
Juuso, Esko K.; Laakso, Ilkka
Publishers
Juuso, E. and I. Laakso, 2011: Trend Analysis in Dynamic Modelling of Water Treatment, Proceedings of the 52nd SIMS conference, Västerås, September 29-30, 2011.
Keywords
dynamic models, linguistic equations, nonlinear systems, statistical analysis, Trend analysis, water treatment
Publication
Intelligent Trend Indices in Detecting Changes of Operating Conditions
Date
30.03.2011
Authors
Juuso, Esko K.
Publishers
Proceedings of UKSim 13th International Conference on Modelling and Simulation – UKSim 2011, Cambridge,UK, 30 March – 1 April 2011, pp. 162-167, DOI: 10.1109/UKSIM.2011.39.
Keywords
fuzzy logic, intelligent methods, statistical analysis, Trend analysis
Publication
Teollisten tuotantolaitosten mittausten online-kunnonvalvonta taselaskentoja hyödyntäen
Date
15.03.2011
Authors
Laukkanen, Ville; Huovinen, Mikko
Publishers
Teollisten tuotantolaitosten mittausten online-kunnonvalvonta taselaskentoja hyödyntäen. Automaatio XIX Seminaari, Helsinki 15–16 March 2011.
Keywords
diagnostiikka, kalibroinnit, kunnonvalvonta, tase, täsmäytys
Publication
Teollisten prosessien mallinnus korrelaatio- ja regressiomenetelmiä käyttäen
Date
15.03.2011
Authors
Helin, Tomi; Huovinen, Mikko; Koivisto, Hannu
Publishers
Teollisten prosessien mallinnus korrelaatio- ja regressiomenetelmiä käyttäen. Automaatio XIX Seminaari, Helsinki 15–16 March 2011.
Keywords
kunnonvalvonta, mallinnus, tukijärjestelmät
Publication
Prosessien online-seuranta taajuusmenetelmin
Date
15.03.2011
Authors
Roinila, Tomi; Huovinen, Mikko; Vilkko, Matti
Publishers
Prosessien online-seuranta taajuustasomenetelmin. Automaatio XIX Seminaari, Helsinki 15–16 March 2011.
Keywords
laadunvarmistus, taajuusvastemittaus, teollisuusprosessit, vikadiagnostiikka
Publication
Ympäristötehokkuuden monitorointia Salmisaaren voimalaitoksella
Date
01.07.2010
Authors
Marjanne, Yrjö
Publishers
Voimalaitosautomaatioalan ammattilehti Automaatioväylä 7/2010
Keywords
Publication
Comparison of Control Limit Generation Approaches in Desulphurization Plant Monitoring
Date
29.09.2011
Authors
Nikula, Riku-Pekka; Laari, Anton; Juuso, Esko
Publishers
SIMS 2011 – the 52nd International Conference of Scandinavian Simulation Society
Keywords
desulphurization plant, fault detection, process monitoring, statistical process control
Publication
A Review of the IED and emission monitoring
Date
–
Authors
Wemberg, Antti
Publishers
Keywords
Publication
Päästömittausmenetelmiä määrittelevät direktiivit ja ohjeet
Date
–
Authors
Wemberg, Antti
Publishers
Keywords
Publication
Local requirementes for emission monitoring
Date
–
Authors
Publishers
Keywords
Publication
Air Quality Guidelines and Standards
Date
–
Authors
Virpi Tarvainen, Tuija Ruoho‐Airola, Maija Parviainen
Publishers
Keywords
Publication
Water Emission Measurement
Date
–
Authors
Publishers
Keywords
Publication
Future measurement techniques
Date
–
Authors
Laurila, Toni
Publishers
Measurepolis Development Ltd
Keywords
atmospheric emission, legislation, measurement, monitoring
Publication
Water Quality Measurements
Date
–
Authors
Rissanen, Reetaleena
Publishers
Mittalaitelaboratorio
Keywords
measurement, modelling, water quality
Publication
Water Online Techniques
Date
–
Authors
Leinonen, Asta
Publishers
CEMIS-Oulu
Keywords
measurement, modelling, water quality
Publication
Furnace measurements 2011
Date
–
Authors
Olli Antson, Juho Kauppinen, Raili Taipale, Pasi Vainikka, Hannu Vesala
Publishers
Keywords
Publication
Axial-Fan report
Date
–
Authors
Olli Antson, Johannes Roine
Publishers
Keywords
Publication
Scrubber measurements
Date
–
Authors
Harri Puustinen, Olli Antson
Publishers
Keywords
Publication
Description of development step of Mofi measurement environment
Date
–
Authors
Koivuranta, Elisa; Keskitalo, Jukka; Juuso, Esko; Stoor, Tuomas; Karaila, Heli; Saren, Matti; Piironen, Marjatta; Laakso, Ilkka
Publishers
CLEEN Ltd
Keywords
activated sludge, image analysis
Publication
Most essential floc properties identified from Mofi images
Date
–
Authors
Koivuranta, Elisa; Keskitalo, Jukka; Juuso, Esko; Stoor, Tuomas; Karaila, Heli; Saren, Matti; Piironen, Marjatta; Laakso, Ilkka
Publishers
CLEEN Ltd
Keywords
activated sludge floc, image analysis, morphology
Publication
Kustannustehokkaat superjatkumovalonlähteet
Date
–
Authors
Publishers
Keywords
Publication
Kirkkaat laajakaistaiset valonlähteet ja niiden käyttö kaviteettitehosteisessa absorptiospektroskopiassa
Date
01.10.2011
Authors
Aalto, Antti
Publishers
TAMPEREEN TEKNILLINEN YLIOPISTO Teknis-luonnontieteellinen koulutusohjelma
Keywords
Publication
Oxidation of SO2 to SO3 over catalyst
Date
–
Authors
Wemberg, Antti
Publishers
Keywords
Publication
Low cost LED 2011
Date
–
Authors
H. Lindström, T. Poikonen
Publishers
Keywords
Publication
Temperature and humidity of engine exhaust gases
Date
–
Authors
Kauko Janka
Publishers
Keywords
Publication
PPS sensor size response and sensitivity to different particle sizes
Date
–
Authors
Antti Rostedt, Marko Marjamäki
Publishers
Keywords
Publication
Combustion and diesel exhaust gas measurements
Date
–
Authors
Publishers
Keywords
Publication
Ambient air measurements
Date
–
Authors
Publishers
Keywords
Publication
Spatial and temporal charcterization of traffic emissions
Date
–
Authors
L. Pirjola, T. Lähde, A. Malinen, J. Niemi, T. Rönkkö, P. Karjalainen, J. Keskinen, A. Frey, and R. Hillamo
Publishers
Keywords
Publication
Measurements of engine exhaust particles poster
Date
–
Authors
P. Karjalainen, T. Rönkkö, T. Lähde, A. Rostedt, S. Saarikoski, M. Aurela, R. Hillamo, A. Malinen, L. Pirjola, A. Amberla and J., Keskinen
Publishers
Keywords
Publication
Characterisation of the produced particles by industrial flow calibration device
Date
–
Authors
Jussi Lyyränen, Ville Laukkanen, Kenneth Ahlfors and Ari Auvinen
Publishers
Keywords
Publication
The effect of local wood combustion on fine particles in suburban small house areas in Helsinki Metropolitan Area, Finland
Date
–
Authors
Kousa, A.; Niemi, J.; Svens, A.; Teinilä, K.; Hillamo, R.; Koskentalo, T.
Publishers
EAC2012
Keywords
biomass burning, black carbon, PM, urban pollution
Publication
Comparison of methods for measuring black carbon in medium speed diesel engine exhaust
Date
–
Authors
Saarikoski, S.; Carbone, S.; Happonen, M.; Rostedt, A.; Rönkkö, T.; Ristimäki, J.; Keskinen, J.; Hillamo, R.
Publishers
EAC2012 – abstract Conference paper
Keywords
black carbon, diesel engine exhaust
Publication
Reduction of Heavy-Duty Diesel Exhaust Particle Number and Mass at Low Exhaust Temperature Driving by the DOC and the SCR
Date
10.09.2012
Authors
Karjalainen, P., Rönkkö, T., Lähde, T., Rostedt, A., Keskinen, J., Saarikoski, S.,, Aurela, M., Hillamo, R., Malinen, A., Pirjola, L., Amberla
Publishers
SAE Int. J. Fuels Lubr. 5(3):2012.
Keywords
Publication
High-resolution mobile monitoring of traffic emissions in an urban area in Finland
Date
–
Authors
Pirjola, L. ; Lähde, T.; Malinen, A.; Niemi, J.V.; Kousa, A.; Rönkkö, T.; Karjalainen, P.; Keskinen, J.; Frey, A.; Hillamo, R.
Publishers
EAC2012
Keywords
black carbon, microenvironment, mobile laboratory, size distribution
Publication
The preliminary results of fluorescence based real-time measurement of atmospheric PBAP
Date
25.06.2012
Authors
Saari, S.; Niemi, J.V.; Rönkkö, T.; Pirjola, L.; Hillamo, R.; Keskinen, J.
Publishers
The 9th International Symposium on Advanced Environmental Monitoring and Modeling, June 25-28, 2012, Helsinki
Keywords
Publication
FROM SENSORS TO SERVICES – THE CLEEN APPROACH
Date
30.05.2012
Authors
Eklin, Tero
Publishers
Hiukkaset ja ilmastonmuutos -seminaari 30.5.2012
Keywords
Publication
Piecing together research needs: safety, environmental performance and regulatory issues of nanofibrillated cellulose (NFC)
Date
01.06.2012
Authors
Lähtinen, Katja; Pitkänen, Marja; Valve, Helena; Jouttijärvi, Timo; Kangas, Heli; Kautto, Petrus; Koskela, Sirkka; Leskinen, Pekka; Silvo, Kimmo; Tukiainen, Pauliina
Publishers
Cleen ltd, Research report
Keywords
environmental performance, Nanofibrillated cellulose (NFC), Regulation, Safety, Value chain
Publication
Co-operative, Industry Driven R&D&I for Energy and Environment
Date
17.09.2012
Authors
Jussila, Jatta
Publishers
CLEEN overview 9/2012
Keywords
presentation
Publication
Experiences of international cooperation in environmental monitoring research projects
Date
20.09.2012
Authors
Karatzas, Kostas D.
Publishers
MMEA Seminar 9/2012
Keywords
presentation
Publication
Seminar Sep 2012
Date
–
Authors
Ville Kotovirta
Publishers
Keywords
Publication
China TestBed
Date
–
Authors
Heikki Pentikäinen
Publishers
MMEA-seminar 9/2012
Keywords
WP5.2.6
Publication
A Review of the BRIC countries environmental legislation
Date
–
Authors
Wemberg, Antti
Publishers
Keywords
Publication
Emission monitoring authority requirements at power plants in EU
Date
02.07.2010
Authors
Nikkola, Matti
Publishers
Tampereen teknillinen yliopisto
Keywords
Publication
Automatic monitoring in wastewater treatment plants and reclaim of sludge
Date
–
Authors
Nieminen, Petri
Publishers
Keywords
Publication
Ammonia measurement
Date
–
Authors
Kajolinna, tuula
Publishers
Keywords
Publication
Ammonia measurements using FTIR in high pressure conditions
Date
24.06.2012
Authors
Anu Solla, Jyrki Ristimäki, Hannu Vesala, Tuula Kajolinna, Harri Mustikkamäki
Publishers
COMODIA, 2012 Conference, Tokyo, Japan
Keywords
Publication
Characterisation of the produced particles by the IndMeas industrial flow calibration device
Date
–
Authors
Jussi Lyyränen, Ville Laukkanen, Kenneth Ahlfors and Ari Auvinen
Publishers
Keywords
Publication
SO3 katalyyttikokeet
Date
–
Authors
Wemberg, Antti
Publishers
Keywords
Publication
Besch In Use NTE PM Measurement Methodology
Date
–
Authors
Marc C. Besch, Arvind Thiruvengadam, Hemanth Kappanna, Alessandro Cozzolini, Peter Bonsack, Daniel K. Carder, Juha Tikkanen, Mridul Gautam
Publishers
Keywords
Publication
Exhaust Particle Sensor for OBD Application Ntziachristos
Date
12.04.2011
Authors
Ntziachristos, L., Fragkiadoulakis, P., Samaras, Z., Janka, K., Tikkanen, J.
Publishers
SAE SAE Technical Paper 2011-01-0626, 2011
Keywords
Publication
Potential, possibilities and technical solutions for particle charge measurement system
Date
–
Authors
Publishers
Keywords
Publication
The effect of local wood combustion on fineparticles in suburban small house areas in
Date
–
Authors
A. Kousa, J. Niemi, A. Svens, K. Teinilä, R. Hillamo and T. Koskentalo
Publishers
EAC2012 abstract HSY
Keywords
Publication
Calibration and performance of a novel particle sensor for automotive application
Date
03.09.2012
Authors
Ntziachristos, L., Amanatidis, S., Rostedt, A., Keskinen, J., Janka, K., Tikkanen, J.
Publishers
European Aerosol Conference EAC 2012, September 3-7, 2012, Granada, Spain
Keywords
Publication
Comparison of three particle number concentration standards for CPC calibration in the particle size rang
Date
03.09.2012
Authors
Jaakko Yli-Ojanperä; Hiromu Sakurai; Kenjiro Iida; Jyrki M. Mäkelä; Kensei Ehara; Jorma Keskinen
Publishers
European Aerosol Conference EAC 2012, September 3-7, 2012, Granada, Spain.
Keywords
Publication
Alipaineimpaktorin kalibrointi laajalla hiukkaskokoalueella
Date
01.02.2012
Authors
Aitomaa, Miika
Publishers
Diplom thesis; Tampere University of Technology, Master’s Degree Programme in Science and Engineering
Keywords
cascade impactor calibration, Electrical Low Pressure Impactor, ELPI+, monodisperse particles, particle generation
Publication
Aerosol Mass Spectrometer measurements in a heavy fuel oil –fired heating station in Helsinki
Date
–
Authors
Sanna Saarikoski, Samara Carbone, Anna Frey, Liisa Pirjola, Topi Rönkkö and Risto Hillamo
Publishers
The 9th International Symposium on Advanced Environmental Monitoring and Modeling
Keywords
Publication
Spatial and temporal characterization of traffic emissions Atmospheric Environment
Date
25.09.2012
Authors
Pirjola, L., Lähde, T:, Niemi, J.V., Kousa, A., Rönkkö T., Karjalainen, P., Keskinen, J., Frey J., Hillamo, R.
Publishers
Atmospheric Environment
Keywords
Publication
The influence of nozzle throat length on the resolution of a low pressure impactor—An experimental and numerical study
Date
01.11.2012
Authors
Arffmann, A.; Yli-Ojanpera, J.; Keskinen, J.
Publishers
Journal of Aerosol Science 53 (2012) 76–84
Keywords
Collection efficiency, Cutpoint, Impaction velocity, Low Pressure Impactor, Numerical simulation, Resolution
Publication
Miehittämättömiin ilma-alusjärjestelmiin perustuvat palvelukonseptit
Date
16.05.2012
Authors
Publishers
AALTO-YLIOPISTO Insinööritieteiden korkeakoulu Sovelletun mekaniikan laitos
Keywords
Publication
Kaukokartoituksen uudet tuulet
Date
12.11.2012
Authors
Ruokokoski, Pentti
Publishers
Maankäyttö 4/2012
Keywords
Publication
An Identification Tool for Uncertainty Estimation of Process Measurements
Date
22.05.2013
Authors
Nikula, Riku-Pekka; Juuso, Esko; Leiviskä, Kauko
Publishers
Automation XX Seminaari, Helsinki, 22.5.2013, SAS julkaisusarja 42. Suomen automaatioseura, 6 s.
Keywords
identification, modelling, sensor validation, soft sensor
Publication
Optical monitoring of flocs and filaments compared to performance of a full-scale activated sludge plant
Date
31.05.2013
Authors
Koivuranta, Elisa; Keskitalo, Jukka; Stoor, Tuomas; Niinimäki, Jouko
Publishers
Environmental Technology 35 (13): 1605-1610, doi: 10.1080/09593330.2013.875065
Keywords
filamentous bacteria, floc-forming bacteria, flocculation, image analysis, settling properties
Publication
Advanced Monitoring and Diagnosis of Industrial Processes
Date
25.07.2013
Authors
Liukkonen, Mika; Hiltunen, Yrjö; Laakso, Ilkka
Publishers
8th EUROSIM Congress on Modelling and Simulation, Pages: 112-117, doi: 10.1109/EUROSIM.2013.30
Keywords
activated sludge, fluidized bed, industry, monitoring, self-organizing map
Publication
Desulphurization Plant Monitoring and Fault Detection Using Principal Component Analysis
Date
25.07.2013
Authors
Nikula, Riku-Pekka; Juuso, Esko; Leiviskä, Kauko
Publishers
8th EUROSIM Congress on Modelling and Simulation, EUROSIM 2013, Cardiff, UK, pp. 490-495, doi: 10.1109/EUROSIM.2013.88, www.scopus.com
Keywords
desulphurization plant, fault detection, principal component analysis, process monitoring
Publication
Size Distribution, Chemical Composition and Hygroscopicity of Fine Particles Emitted from an Oil-Fired Heating Plant
Date
18.11.2013
Authors
Happonen, Matti; Mylläri, Fanni; Karjalainen, Panu; Frey, Anna; Saarikoski, Sanna; Carbone, Samara; Hillamo, Risto; Pirjola, Liisa; Häyrinen, Anna; Kytömäki, Jorma; Niemi, Jarkko V.; Keskinen, Jorma; Rönkkö, Topi
Publishers
Environmental Science & Technology
Keywords
Publication
Scalability of Complex Event Processing as part of a distributed Enterprise Service Bus
Date
19.11.2012
Authors
Antti Aalto
Publishers
Aalto University School of Science
Keywords
Publication
Furnace measurement Rauma_Anjalankoski
Date
–
Authors
Olli Antson, Harri Mustikkamäki, Hannu Vesala, Antti Wemberg
Publishers
Keywords
Publication
Keskeinen käyttäjätieto: käyttäjätutkimusmenetelmät pienissä tiivistahtissa projekteissa
Date
25.02.2013
Authors
Suomalainen, Tiia
Publishers
Aalto-yliopisto Perustieteiden korkeakoulu Informaatioverkostojen koulutusohjelma
Keywords
Publication
Monitoring urban aerosol particle concentrations with the PPS-M sensor
Date
–
Authors
Järvinen, A., Kuuluvainen, H., Niemi, J., Pirjola, L., Hillamo, R., Janka, K.
Publishers
Keywords
Publication
Calibration of an HSY CPC (Grimm) using SCAR
Date
–
Authors
Yli-Ojanperä, Jaakko
Publishers
Keywords
Publication
Axial fan as flow monitor
Date
–
Authors
Antson, Olli; Roine, Johannes
Publishers
Keywords
Publication
Characterisation of winter aerosols in the Helsinki region by TEMEDX individual particle
Date
–
Authors
J.V. Niemi, S. Saarikoski, K. Saarnio, A. Frey, A. Kousa, H. Kuuluvainen, L. Pirjola, T. Rönkkö and R. Hillamo
Publishers
Keywords
Publication
Lyijy(II)kloridin fotofragmentointiin perustuvan mittaustekniikan kalibrointi ja vaihtoehtoisten valonlähteiden kartoitus
Date
01.08.2013
Authors
Perkkalainen, Terhi
Publishers
TAMPERE UNIVERSITY OF TECHNOLOGY Master’s Degree Programme in Science and Engineering
Keywords
Publication
Monitoring outdoor air particle concentrations with the PPS-M sensor
Date
–
Authors
Järvinen , A., Kuuluvainen, H., Rostedt , A., Niemi, J.V., Pirjola, L., Hillamo, R., Keskinen, J., Rönkkö, T.
Publishers
Air Quality 2014
Keywords
Publication
Particle surface area size distributions in different urban areas
Date
–
Authors
Järvinen , A., Kuuluvainen, H., Rostedt , A., Niemi, J.V., Pirjola, L., Hillamo, R., Keskinen, J., Rönkkö, T.
Publishers
Air Quality 2014
Keywords
Publication
Source intentification of fine particle emissions in urban air by mobile measurements
Date
–
Authors
Pirjola, L., Niemi, J.V., Kousa, A., Saarikoski), S., Carbone, S., Kuuluvainen, H., Järvinen, A., Rönkkö, T., Keskinen, J., Hillamo, R.
Publishers
Air Quality 2014
Keywords
Publication
CO2 Emission Monitoring and Measurement Quality Control
Date
06.05.2013
Authors
Uotila, Turkka
Publishers
Tampere University of Technology
Keywords
Publication
Emission inventory of black carbon for the Helsinki Metropolitan Area in 2010
Date
–
Authors
Niemi, J.
Publishers
Keywords
Publication
Evaluation of novel soot sensors for periodic emission control
Date
–
Authors
Yli-Ojanperä, Jaakko
Publishers
Keywords
Publication
Hiukkaspitoisuuden kalibrointilaitteistot puntarissa
Date
–
Authors
Yli-Ojanperä, Jaakko
Publishers
Keywords
Publication
Vehicle engines produce metallic exhaust nanoparticles even when not fuelled
Date
07.01.2014
Authors
Rönkkö, T., Pirjola, L., Ntziachristos, L., Heikkilä, J., Karjalainen, P., Hillamo, R., Keskinen, J.,
Publishers
Environmental Science & Technology
Keywords
Publication
Certainty 2013
Date
–
Authors
Petri Koponen
Publishers
Keywords
Publication
Theory of Sampling
Date
–
Authors
Markku Ohenoja
Publishers
Certainty seminar, 6 Nov 2013
Keywords
Publication
Certainty 2013 IndMeas_FlowBalance
Date
06.11.2013
Authors
Laukkanen, Ville
Publishers
Keywords
Publication
Certainty 2013
Date
–
Authors
Hanna Huitu
Publishers
Keywords
Publication
Certainty 2013
Date
–
Authors
Atte Virtanen
Publishers
Keywords
Publication
Certainty 2013
Date
–
Authors
Maija Ojanen
Publishers
Keywords
Publication
Certainty 2013
Date
–
Authors
Okko Kauhanen
Publishers
Keywords
Publication
Certainty 2013
Date
06.11.2013
Authors
Esko Juuso
Publishers
MMEA Certainty Seminar, 6 Nov 2013
Keywords
Publication
Tuulen nopeuden etämittaus LIDAR-teknologian avulla
Date
06.04.2011
Authors
Järvinen, Samu
Publishers
Tampereen Teknillinen Yliopisto
Keywords
Publication
Impact of the microstructure of precipitation and hydrometeors on multi-frequency radar observations
Date
01.04.2013
Authors
Leinonen, Jussi
Publishers
Department of Applied Physics School of Science Aalto University
Keywords
Publication
Pulse Compression in D3MON Radar
Date
01.08.2011
Authors
Rojas Benítez, Laura Catalina
Publishers
Department of Physics. Division of Atmospheric Sciences University of Helsinki
Keywords
Publication
On the Use of Weather Radar for Mesoscale Applications in Northern Conditions
Date
20.05.2011
Authors
Saltikoff, Elena
Publishers
University of Helsinki, Faculty of Science, Department of Physics, Division of atmospheric sciences
Keywords
Publication
Categorical meteorological products: evaluation and analysis
Date
01.09.2011
Authors
Hyvarinen, Otto
Publishers
Department of Physics Faculty of Science University of Helsinki
Keywords
Publication
Thunderstorm Climatology and Lightning Location Applications in Northern Europe
Date
01.11.2011
Authors
Mäkelä, Antti
Publishers
Department of Physics Faculty of Science University of Helsinki
Keywords
Publication
Physical Characteristics of Fine Particles Emitted from an Oil-Fired Heating Plant
Date
19.05.2014
Authors
Rönkkö, T., Happonen, M., Mylläri, F., Karjalainen, P., Frey, A., Saarikoski, S., Carbone, S., Pirjola, L., Häyrinen, A., Kytömäki, J., Niemi, J.V., Keskinen, J., Hillamo, R.
Publishers
submitted to WCPT7 (7th World Congress on Particle Technology, Beijing, P.R China, May 19-22, 2014
Keywords
Publication
AUDITING
Date
–
Authors
Publishers
Keywords
Publication
The CASA quantitative precipitation estimation system: a five year validation study
Date
12.09.2012
Authors
Chandrasekar, V.; Wang, Y.; Chen, H.
Publishers
Natural Hazards and Earth System Sciences, Vol. 12, pp. 2811-2820
Keywords
Publication
Recent advances in classification of observations from dual polarization weather radars
Date
01.01.2013
Authors
Chandrasekar, V., R. Keranen, S. Lim, and D. Moisseev
Publishers
Atmospheric Research, 119, 97-11
Keywords
Publication
Wideband Waveform Design Principles for Solid-State Weather Radars
Date
01.01.2012
Authors
Bharadwaj, N. and Chandrasekar, V.
Publishers
Journal of Atmospheric and Oceanic Technology, Vol. 29, pp. 14-31
Keywords
Publication
Simulating Radar Observations of Precipitation at Higher Frequencies from Lower-Frequency Polarimetric Measurements
Date
01.10.2012
Authors
Fritz, J. and Chandrasekar, V.
Publishers
Journal of Atmospheric and Oceanic Technology, Vol. 29, pp. 1435-1454
Keywords
Publication
Simultaneous Observations and Analysis of Severe Storms Using Polarimetric X-Band SAR and Ground-Based Weather Radar
Date
01.10.2010
Authors
Fritz, J.P., Chandrasekar, V.
Publishers
IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, Volume: 48 Issue: 10
Keywords
Publication
Design and Performance Characteristics of the New 8.5-m Dual-Offset Gregorian Antenna for the CSU-CHILL Radar
Date
01.07.2011
Authors
Bringi, V.N., Hoferer, R., Brunkow, D.A., Schwerdtfeger, R., Chandrasekar, V., Rutledge, S.A., George, J. and Kennedy, P.C.
Publishers
Journal of Atmospheric and Oceanic Technology, 28, 907-920
Keywords
Publication
Advection based Adjustment of Radar Measurements
Date
10.11.2013
Authors
Lauri, T., Koistinen, J. and Moisseev, D.
Publishers
Monthly Weather Review, 140, 1014-1022
Keywords
Publication
Raindrop Size Distribution Retrieval From Dual-Frequency and Dual-Polarization Radar
Date
13.10.2011
Authors
Le, M.; Chandrasekar, V.
Publishers
IEEE Transactions on Geoscience and Remote Sensing, Vol. 50, pp. 1748-1758.
Keywords
Publication
Mapping Radar Reflectivity Values of Snowfall Between Frequency Bands
Date
24.03.2011
Authors
Leinonen, J.; Moisseev, D.; Chandrasekar, V.; and Koskinen, J.
Publishers
IEEE Transactions in Geoscience and Remote Sensing, 49 (8), pp. 3047-3058.
Keywords
Publication
Evidence of nonspheroidal behavior in millimeter-wavelength radar observations of snowfall
Date
27.09.2012
Authors
Leinonen, J.; Kneifel, S.; Moisseev, D.; Tyynelä, J.; Tanelli, S.; Nousiainen, T.
Publishers
Journal of Geophysical Research: Atmospheres, Vol. 117, Issue D18.
Keywords
Publication
A Climatology of Disdrometer Measurements of Rainfall in Finland over Five Years with Implications for Global Radar Observations
Date
01.09.2012
Authors
Leinonen, J.; D. Moisseev; M. Leskinen; W. Petersen
Publishers
Appl. Meteor. Climatol., 51, 392–404
Keywords
Publication
Linking snowflake microstructure to multi-frequency radar observations
Date
27.04.2013
Authors
Leinonen, J.; Moisseev, D.; Nousiainen, T.
Publishers
Journal of Geophysical Research: Atmospheres Volume 118, Issue 8, pages 3259–3270, 27 April 2013
Keywords
Publication
Pest Insect Immigration Warning by an Atmospheric Dispersion Model, Weather Radars and Traps
Date
01.02.2011
Authors
Leskinen, M.; Markkula, I.; Koistinen, J.; Pylkkö, P.; Ooperi, S.; Siljamo, P.; Ojanen, H.; Raiskio, S.; Tiilikkala, K.
Publishers
Journal of Applied Entomology, 135, 55-67
Keywords
Publication
Real-Time Implementation of a Network-Based Attenuation Correction in the CASA IP1 Testbed
Date
01.02.2011
Authors
Lim, S.; Chandrasekar, V.; Lee, P.; Jayasumana, A.P.
Publishers
Journal of Atmospheric and Oceanic Technology, 28, 197-209
Keywords
Publication
Classification and Quantification of Snow Based on Spatial Variability of Radar Reflectivity
Date
10.01.2014
Authors
Lim, S.; Moisseev, D.; Chandrasekar, V.; Lee, D.-R.
Publishers
Journal of the Meteorological Society of Japan, Vol. 91, No. 6
Keywords
Publication
Observations of TLEs above the Baltic Sea
Date
09.10.2009
Authors
Mäkelä, A; Kantola, T; Yair, Y; Raita, T
Publishers
Geophysica, 46(1-2), 79-90, 2010. 1.
Keywords
Publication
Cold-Season Thunderstorms in Finland and Their Effect on Aviation Safety
Date
01.06.2013
Authors
Mäkelä, A.; Saltikoff, E.; Julkunen, J.; Juga, I.; Gregow, E; Niemelä, S.
Publishers
Bull. Am. Met. Soc., 94, 847-858.
Keywords
Publication
The comparison of GLD360 and EUCLID lightning location systems in Europe
Date
01.04.2013
Authors
Pohjola, H.; Mäkelä, A.
Publishers
Atmos. Res., 123, 117-128.
Keywords
Publication
Real-Time Hazard Approximation of Long-Lasting Convective Storms Using Emergency Data
Date
01.03.2013
Authors
Rossi, P.J.; Hasu, H.; Halmevaara, K.; Mäkelä, A.; Koistinen, J.; Pohjola, H.
Publishers
Journal of Atmospheric and Oceanic Technology, 30, 538-555.
Keywords
Publication
Analysis of a statistically initialized fuzzy logic scheme for classifying the severity of convective storms in Finland
Date
22.05.2013
Authors
Rossi, P.J.; Hasu, H.; Koistinen. J.; Moisseev, D.; Mäkelä, A.; Saltikoff, E
Publishers
Meteorological Applications, early online release.
Keywords
Publication
Improved liquid water equivalent nowcasting using the Weather Support to Deicing Decision Making system
Date
01.03.2012
Authors
Ruzanski, E.; Chandrasekar, V.
Publishers
Journal of Atmospheric and Oceanic Technology
Keywords
Publication
The CASA Nowcasting System
Date
29.12.2010
Authors
Ruzanski, E.; Chandrasekar, V.; Wang, Y.
Publishers
Journal of Atmospheric and Oceanic Technology, 28, 640-655.
Keywords
Publication
An Investigation of the Short-Term Predictability of Precipitation Using High-Resolution Composite Radar Observations
Date
01.01.2014
Authors
Ruzanski, E.; Chandrasekar, V.
Publishers
Journal of Applied Meteorology and Climatology, Vol. 51, pp. 912-925.
Keywords
Publication
Narrow linewidth laterally-coupled 1.55 μm DFB lasers fabricated using nanoimprint lithography
Date
22.03.2011
Authors
Telkkälä, J.;Viheriälä, J.; Aho,, A.; Melanen, P.; Karinen, J.;Dumitrescu, M.;Guina, M.
Publishers
Electronics Letters 47, pp. 400-401 (2011)
Keywords
Publication
Radar backscattering from snowflakes: comparison of fractal, aggregate, and soft-spheroid models
Date
01.11.2011
Authors
Tyynelä, J.; Leinonen, J.; Moisseev, D.; Nousiainen, T.
Publishers
Journal of Atmospheric & Oceanic Technology . Nov2011, Vol. 28 Issue 11, p1365-1372. 8p.
Keywords
Publication
Applicability of the Rayleigh-Gans Approximation for Snowflakes at Microwave Frequencies
Date
25.02.2013
Authors
Tyynelä, J.; Leinonen, J.; Westbrook, C. D.; Moisseev, D.; Nousiainen, T.
Publishers
J. Geophys. Res., 118
Keywords
Publication
Integration of intelligent systems in development of smart adaptive systems: linguistic equation approach
Date
19.11.2013
Authors
Juuso, Esko
Publishers
Juuso, E. (2013) Integration of intelligent systems in development of smart adaptive systems. Linguistic equation approach, Acta Universitatis Ouluensis C Technica 476, 258 p.
Keywords
control, decision support, diagnostics, intelligent methods, linguistic equations, modelling, smart adaptive systems, statistical analysis
Publication
Optical Monitoring of Activated Sludge Flocs in Bulking and Non-bulking Conditions
Date
07.08.2012
Authors
Koivuranta, Elisa; Keskitalo, Jukka; Haapala, Antti; Stoor, Tuomas; Sarén, Matti; Niinimäki, Jouko
Publishers
Environmental Technology 34 (5): 679-686, doi: 10.1080/09593330.2012.710410
Keywords
Publication
Calibration of the new Electrical Low Pressure Impactor (ELPI+)
Date
08.12.2013
Authors
Järvinen, A., Aitomaa, M., Rostedt, A., Keskinen, J., Yli-Ojanperä, J.
Publishers
Journal of Aerosol Science
Keywords
Publication
Comparison of three overlapping particle number concentration
Date
11.06.2012
Authors
Yli-Ojanperä, J, Sakurai, H., Iida, K., Mäkelä, J.M., Ehara, K., Keskinen, J.
Publishers
Aerosol Science and Technology
Keywords
Publication
Calibration of Aerosol Instruments in a Wide Particle Size Range
Date
–
Authors
Yli-Ojanperä, Jaakko
Publishers
TUT http://URN.fi/URN:ISBN:978-952-15-3023-4
Keywords
Publication
Chemical characterisation of fine particles from biomass burning
Date
–
Authors
Saarnio, K.
Publishers
University of Helsinki http://urn.fi/URN:ISBN:978-951-697-792-1
Keywords
Publication
Alipaineimpaktorin kalibrointi laajalla hiukkaskokoalueella
Date
–
Authors
Aitomaa, M.
Publishers
TUT DI -työ
Keywords
Publication
Operational implementation of the adaptive method to specific differential phase
Date
06.09.2010
Authors
Chanthavong, V.; Holmes, J.; Keränen, R.; Panov, S.; Selzler J.; Stordell, T; Chandrasekar, V.
Publishers
ERAD 2010 – The 6th European Conference on Radar in Meteorology and Hydrology, Sibiu Romania 6-10 September 2010
Keywords
Publication
Mitigation of sea clutter and other non-stationary echoes based on general purpose polarimetric echo identification
Date
06.09.2010
Authors
Chanthavong, V.; Holmes, J.; Keränen, R.; Paris, D.; Selzler J.; Siggia, A.; Stordell, T.
Publishers
ERAD 2010 – The 6th European Conference on Radar in Meteorology and Hydrology, Sibiu Romania 6-10 September 2010
Keywords
Publication
High speed OBD sensor tests at Wärtsilä engine laboratory
Date
–
Authors
Yli-Ojanperä, Jaakko
Publishers
Keywords
Publication
First comprehensive inter-comparison of aerosol electrometers for particle sizes up to 200 nm and concentration range 1000 cm−3 to 17 000 cm−3
Date
–
Authors
Högström, R., Quincey, P., Sarantaridis, D., Lüönd, F., Nowak, A., Riccobono, F., Tuch, T., Sakurai, H, Owen, M., Heinonen, M., Keskinen, J., Yli-Ojanperä, J.,
Publishers
Metrologia
Keywords
Publication
Optical and chemical characterization of aerosols emitted from coal, heavy and light fuel oil and small-scale wood combustion
Date
13.12.2013
Authors
Frey, A., Saarnio, K., Lamberg, H., Mylläri, F., Karjalainen, P., Teinilä, K., Carbone, S., Tissari, J., Niemelä, V., Häyrinen, A., Rautiainen, J., Kytömäki, J., Artaxo, P., Virkkula, A., Pirjola, L., Rönkkö, T., Keskinen, J., Jokiniemi, J., Hillamo, R.
Publishers
Environmental Science & Technology
Keywords
Publication
Application for polarimetric echo classifier to mitigate sea clutter and other mom-meteorological signals in weather radar observations
Date
30.08.2010
Authors
Keränen, R.; Selzler, J.; Holmes, J.; Siggia, A.
Publishers
TECO-2010 – WMO Technical Conference on Meteorological and Environmental Instruments and Methods of Observation, Helsinki, Finland, 30 Aug. – 1 Sept., 2010.
Keywords
Publication
Sensitivity analysis of Z_e (S) relation error budget
Date
06.09.2010
Authors
Lauri, T.
Publishers
ERAD 2010 – The 6th European Conference on Radar in Meteorology and Hydrology, Sibiu Romania 6-10 September 2010
Keywords
Publication
DPR simulations using multi-parameter radar data
Date
23.06.2010
Authors
Leinonen, J.; Moisseev, D.
Publishers
In the 4th GPM International GV Workshop, Helsinki, Finland, 2010.
Keywords
Publication
Snowfall characterization with combined ground and space radar
Date
06.09.2010
Authors
Leinonen, J.; Moisseev, D.
Publishers
ERAD 2010 – The 6th European Conference on Radar in Meteorology and Hydrology, Sibiu Romania 6-10 September 2010
Keywords
Publication
Radar signal quality improvement by spectral processing of dual-polarization radar measurements
Date
06.09.2010
Authors
Moisseev, D.; Aittomaki, T.
Publishers
ERAD 2010 – The 6th European Conference on Radar in Meteorology and Hydrology, Sibiu Romania 6-10 September 2010
Keywords
Publication
Simulation of Ku/Ka band radar observations of ice precipitation by combining C-band weather radar and Cloud- Sat CPR measurements
Date
29.07.2010
Authors
Leinonen, J.; Moisseev, D.; Chandrasekar,V.; Koskinen, J.
Publishers
In International Geoscience & Remote Sensing Symposium, Honolulu, USA, 2010.
Keywords
Publication
Analysis of dual-polarization antenna performance and its effect on QPE
Date
06.09.2010
Authors
Moisseev, D.; Keränen, R.; Puhakka, P; Salmivaara, J.; Leskinen, M.
Publishers
Proc. Of the 6th European Conference on Radar Meteorology, Sibiu, Romania
Keywords
Publication
The benefits of GLD360 lightning location data in operational weather forecasting
Date
03.10.2011
Authors
Pohjola, H.; Mäkelä, A.; Demetriades, N.W.S.; Hembury, N.; Holle, R.
Publishers
6th European Conference on Severe Storms (ECSS 2011), 3-7 Oct 2011, Palma de Mallorca, Spain.
Keywords
Publication
Automatic Hazard Level Approximation of Convective Storms Using Real Time Emergency Data
Date
07.10.2011
Authors
Rossi, P.; Hasu, V.; Mäkelä, A.; Koistinen, J.; Pohjola, H.
Publishers
6th European Conference on Severe Storms (ECSS 2011), 3-7 Oct 2011, Palma de Mallorca, Spain.
Keywords
Publication
Dual-polarization radar observations of heavy rainfall in Finland
Date
25.09.2011
Authors
Moisseev, D.; Pohjola, H.; Chandrasekar, V.; Koistinen, J.; Lauri, T.; Holmes, J. M.
Publishers
35th Conference on Radar Meteorology, 25-30 Sep, 2011, Pittsburgh, USA.
Keywords
Publication
Modeling melting layer radar observations at GPM frequencies; comparison to measurements
Date
24.07.2011
Authors
15. Von Lerber, A., Moisseev., D.; Leinonen, J.; Tyynelä, J.; Chandrasekar, V.; Hallikainen, M.
Publishers
2011 IEEE International Geoscience and Remote Sensing Symposium (IGARSS), pp. 2507-2510
Keywords
Publication
Improvements in Quality Control for IRIS Weather Radar Wind Profiles
Date
26.09.2011
Authors
Holmes, Joseph; Keranen, Reino; Sointu, Iida
Publishers
Poster 112 at AMS 35th Conference on Radar Meteorology, Pittsburgh PA, USA 26-30 September 2011.
Keywords
Publication
BALTRAD dual polarization hydrometeor classifier
Date
25.06.2012
Authors
Soerensen, Martin B.; Boevith, Thomas; Koistinen, Jarmo; Peura, Markus; Michelson, Daniel; Cremonini, Roberto
Publishers
Rashpal S Gill, Danish Meteorological Institute (DMI), ERAD 2012 Conf., Tolouse, France 25-29 June, 2012.
Keywords
Publication
Probabilistic rainfall warning system with an interactive user interface
Date
25.06.2012
Authors
Koistinen, Jarmo; Finnish Meteorological Institute; Lauri, Tuomo; Hohti, Harri; Kauhanen, Janne; Kilpinen, Juha; Kurki, Vesa; Nurmi, Pertti; Rossi, Pekka; Jokelainen, Miikka; Heinonen, Mari; Fred, Tommi; Moisseev, Dmitri
Publishers
ERAD 2012 Conf., Toulouse, France 25-29 June, 2012.
Keywords
Publication
Bird migration monitoring across Europe using weather radar
Date
25.06.2012
Authors
de Graaf, Martin; Royal Netherlands Meteorological Institute (KNMI); Leijnse, H.; Dokter, A.; Shamoun-Baranes, J.; van Gasteren, H.; Koistinen, J.; Bouten, W.
Publishers
ERAD 2012 Conf., Tolouse, France 25-29 June, 2012.
Keywords
Publication
Kalman filtering based probabilistic nowcasting of object oriented tracked convective storms
Date
25.06.2012
Authors
Rossi, Pekka J; Finnish Meteorological Institute; Chandrasekar, V.; Hasu, Vesa
Publishers
ERAD 2012 Conf., Tolouse, France 25-29 June, 2012.
Keywords
Publication
A triple frequency approach to retrieve microphysical snowfall parameters
Date
25.06.2012
Authors
Kneifel, Stefan; University of Cologne; Bennartz, R.; Kulie, M.S.; Leinonen, J.; Moisseev, D.; Nousiainen, T.; Tyynelä, J.
Publishers
ERAD 2012 Conf., Tolouse, France 25-29 June, 2012.
Keywords
Publication
Statistical Parametrization of the Backscattering Properties of Snowflakes
Date
25.06.2012
Authors
Leinonen, Jussi; Finnish Meteorological Institute; Moisseev, D.; Nousiainen, T.; Tyynelä, J.
Publishers
ERAD 2012 Conf., Toulouse, France 25-29 June, 2012.
Keywords
Publication
EnviObserver – Participatory Sensing Tool for Environmental Monitoring
Date
24.11.2011
Authors
Kotovirta, V; Toivanen, T; Tergujeff, R; Huttunen, M
Publishers
Finnish Remote Sensing Days 2011, November 24. – 25. 2011, Espoo, Otaniemi
Keywords
Publication
Participatory Sensing in Environmental Monitoring – Experiences
Date
04.07.2012
Authors
Kotovirta, V; Toivanen, T; Tergujeff, R; Huttunen, M
Publishers
Innovative Mobile and Internet Services in Ubiquitous Computing (IMIS), 2012 Sixth International Conference on
Keywords
Publication
Making Sense of Sensor Data Using Ontology: A Discussion for Residential Building Monitoring.
Date
27.09.2012
Authors
Stocker, M.; Rönkkö, M.; Kolehmainen, M.
Publishers
Artificial Intelligence Applications and Innovations IFIP Advances in Information and Communication Technology Volume 382, 2012, pp 341-350
Keywords
Publication
Water quality analysis using an inexpensive device and a mobile phone
Date
18.10.2013
Authors
Toivanen, T.; Koponen, S.; Kotovirta, V.; Molinier, M.; Chengyuan, P.;
Publishers
Environmental Systems Research 2013, 2:9 (18 October 2013)
Keywords
Publication
Terrestrial biogeochemical feedbacks in the climate system
Date
25.07.2010
Authors
Arneth, A., Harrison, S.P. Zaehle, S., Tsigaridis, K., Menon, S. Bartlein, P.J., Feichter, J., Korhola, A., Kulmala, M.; O’Donnell, D.; Schurgers, G.; Sorvari S.; Vesala, T.
Publishers
Nature Geoscience 3, 525-532, 2010.
Keywords
Publication
Availability, accessibility, quality and comparability of monitoring data for European forests for use in air pollution and climate change science.
Date
01.08.2011
Authors
Clarke, N.; Fischer, R.; de Vries, V.; Lundin, L.;Papale, D.; Vesala, T.; Merilä, P.; Matteucci, G.; Mirtl, M.; Simpson, D.; Paoletti, E.
Publishers
iForest – Biogeoscience and Forestry, Commentary – doi: 10.3832/ifor0582-004, 2011.
Keywords
Publication
Towards a transnational system of supersites for forest monitoring and research in Europe – an overview on present state and future recommendations.
Date
01.08.2011
Authors
Fischer, R., W. Aas, W. De Vries, N. Clarke, P. Cudlin, D. Leaver, L. Lundin, G. Matteucci, R. Matyssek, T.N. Mikkelsen, M. Mirtl, Y. Öztürk, D. Papale, N. Potocic, D. Simpson, J.-P. Tuovinen, T. Vesala, G. Wieser and E. Paoletti.
Publishers
iForest – Biogeoscience and Forestry, Commentary – doi: 10.3832/ifor0584-004, 2011.
Keywords
Publication
Long-term CO2 flux measurements over a boreal lake: Five years of eddy covariance data.
Date
28.09.2011
Authors
Huotari, J., Ojala, A., Peltomaa, E., Nordbo, A., Launiainen, S., Pumpanen, J., Rasilo, T., Hari, P. & Vesala, T.
Publishers
Geophysical Research Letters. 38, issue 18
Keywords
Publication
Recursive tuning of intelligent controllers of solar collector fields in changing operating conditions
Date
28.08.2011
Authors
Juuso, Esko K.
Publishers
S. Bittani, A. Cenedese, and S. Zampieri (eds.), Proceedings of 18th IFAC World Congress, Milano,Italy, August 28 – September 2, 2011, DOI: 10.3182/20110828-6-IT-1002.03621
Keywords
adaptation, efficiency, intelligent control, linguistic equations, modelling, nonlinear systems, simulation, Solar energy
Publication
Photosynthesis of ground vegetation in different aged pine forests: Effect of environmental factors predicted with a process-based model.
Date
30.11.2012
Authors
Kulmala, L., J. Pumpanen, P. Hari and T. Vesala
Publishers
J. Vegetation Science 22, 96-110, 2011.
Keywords
Publication
Seasonal variation in boreal pine forest albedo and effects of canopy snow on forest reflectance
Date
15.10.2012
Authors
Kuusinen, N., Kolari, P., Levula, J., Porcar Castell, A., Stenberg, P., Berninger, F.
Publishers
Agricultural and Forest Meteorology 164, 53-60
Keywords
Publication
On-line data reconciliation as a tool to improve the environmental efficiency assessment in power plant environment
Date
09.02.2012
Authors
Huovinen, Mikko; Laukkanen, Ville; Korpela, Timo
Publishers
Preprints of 8th IFAC Symposium on Power Plants and Power Systems Control, 2–5 September, 2012, Toulouse, France
Keywords
Publication
Intelligent performance measures for condition-based maintenance
Date
01.05.2013
Authors
Juuso, Esko; Lahdelma, Sulo
Publishers
Intelligent performance measures for condition-based maintenance. Journal of Quality in Maintenance Engineering, Vol. 19 No. 3, 2013, pp. 278-294.
Keywords
Publication
A Software Platform for Process Monitoring – Applications to Water Treatment
Date
01.11.2012
Authors
Liukkonen, Mika; Juntunen, Petri; Laakso, Ilkka; Hiltunen, Yrjö
Publishers
A Software Platform for Process Monitoring: Applications to Water Treatment. Expert Systems with Applications, Vol. 40, Issue 7, Pages 2631–2639, , DOI:10.1016/j.eswa.2012.11.013
Keywords
Publication
Emission Monitoring – Development of Predictive Emission Monitoring
Date
13.05.2013
Authors
Torrkulla, Jan; Lövholm, Markus
Publishers
Emission Monitoring – Development of Predictive Emission Monitoring. Proceedings at 27th CIMAC World Congress on Combustion Engine Technology. Shanghai, 13-16 May 2013.
Keywords
Publication
Water Quality Modelling and Control In a Water Treatment Process
Date
10.09.2013
Authors
Tomperi, Jani; Juuso, Esko; Leiviskä, Kauko
Publishers
8th EUROSIM Congress on Modelling and Simulation, 10-13.9.2013, Cardiff, Wales, pp. 118 – 123, doi: 10.1109/EUROSIM.2013.31
Keywords
Publication
Continuous monitoring of Industrial Processes through Cross Correlation Techniques
Date
28.08.2011
Authors
Roinila, Tomi; Huovinen, Mikko Tapani; Vilkko, Matti Kalervo; Helin, Tomi
Publishers
In S. Bittani, A. Cenedese, and S. Zampieri (eds.), Proceedings of 18th IFAC World Congress, Milano, Italy, August 28 – September 2, 2011, 12171–12176. IFAC.
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Publication
Signal correlations in biomass combustion – an information theoretic analysis
Date
27.08.2013
Authors
Ruusunen, Mika
Publishers
Ruusunen, M. 2013. Signal correlations in biomass combustion – an information theoretic analysis, Acta Universitatis Ouluensis. Series C, Technica 459 (2013) 119 p.
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–
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A source-orientated approach for estimating daytime concentrations of biogenic volatile organic compounds in an upper layer of a boreal forest canopy
Date
01.01.2013
Authors
Lappalainen, Hanna K.; Sevanto, Sanna; Dal Maso, Miikka; Taipale, Risto; Kajos, Maija; Kolari, Pasi; Bäck, Jaana
Publishers
Boreal Environment Research 18
Keywords
Publication
The influence of ice season on the physical and ecological conditions in Lake Vanajanselkä, southern Finland
Date
01.01.2012
Authors
Leppäranta, Matti; Heini, Anniina; Jaatinen, Elina; Arvola, Lauri
Publishers
Wat. Qual. Res. J. Canada 47:287-­299.
Keywords
Publication
Canopy processes, fluxes and microclimate in a pine forest
Date
07.01.2011
Authors
Launiainen, Samuli
Publishers
PhD thesis. University of Helsinki, Department of Physics, 2011.
Keywords
Publication
Kivihiilen ja puupelletin seospoltto energiantuotannossa
Date
01.04.2013
Authors
Rantsi, J; Judl, J; Koskela, S; Karvosenoja, N; Korpela, T
Publishers
Ilmansuojeluyhdistys ry:n jäsenlehti Magazine of the Finnish Air Pollution Prevention Society 4/2013
Keywords
Publication
Online Monitoring of Process Measurement Quality
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01.02.2013
Authors
Laukkanen, V
Publishers
Online Monitoring of Process Measurement Quality. Maintworld – Maintenance and Asset management. 2/2013, s. 44-45.
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Publication
Long-­term aerosol particle flux observations
Date
01.04.2011
Authors
Mammarella, I; Rannik, U; Aalto, P; Keronen, P; Vesala, T; Kulmala, M
Publishers
Atmospheric Environment. 45, 3794–3805.
Keywords
Publication
Long-term energy flux measurements and energy balance over a small boreal lake using eddy covariance technique
Date
27.01.2011
Authors
Nordbo, Annika; Launiainen, Samuli; Mammarella, Ivan; Leppäranta, Matti; Huotari, Jussi; Ojala, Anne; Vesala, Timo
Publishers
J. Geophys. Res. 116
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Improving comparability of analytical results with practical software for estimating measurement uncertainty
Date
06.06.2011
Authors
Näykki, Teemu; Virtanen, Atte; Leito, Ivo
Publishers
Eurachem workshop, 6.-­8.6.2011, Lissabon, Portugal.
Keywords
Publication
Software support for the Nordtest method of measurement uncertainty evaluation, Accred Qual Assur(2012) 17:603-612
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01.12.2012
Authors
Näykki, Teemu; Virtanen, Atte; Leito, Ivo
Publishers
Accreditation and Quality Assurance
Keywords
Publication
Does canopy mean nitrogen concentration explain variation in canopy light use efficiency across 14 contrasting forest sites?
Date
09.02.2012
Authors
Peltoniemi, M; Pulkkinen, M; Kolari, P; Duursma, R.A; Montagnani, L; Wharton, S; Lagergren, F; Takagi, K; Verbeeck, H; Christensen, T; Vesala, T; Falk, M; Loustau, D; Mäkelä, A
Publishers
Tree Physiology, doi: 10.1093/treephys/tpr140
Keywords
Publication
Physiology of the seasonal relationship between the photochemical reflectance index and photosynthetic light use efficiency
Date
06.04.2012
Authors
Porcar Castell, A; Garcia-Plazaola, J.I; Nichol, C; Kolari, P; Olascoaga, B; Kuusinen, N; Fernandez-Marin, B; Pulkkinen, M; Juurola, E; Nikinmaa, E
Publishers
Oecologia. doi: 10.1007/s00442-­012-­2317-­9.
Keywords
Publication
Accumulation of low oxygen water in deep waters of ice-covered lakes cooled below 4 oC
Date
01.03.2013
Authors
Pulkkanen, Merja; Salonen, Kalevi
Publishers
Inland Waters. 3, 15-­24.
Keywords
Publication
Proactive Environmental Systems: the Next Generation of Environmental Monitoring
Date
01.01.2012
Authors
Rönkkö, Mauno; Kotovirta, Ville; Karatzas, Kostas; Bastin, Lucy; Stocker, Markus; Kolehmainen, Mikko
Publishers
2012 International Congress on Environmental Modelling and Software Managing Resources of a Limited Planet, Sixth Biennial Meeting, Leipzig, Germany
Keywords
Publication
Classifying Environmental Monitoring Systems
Date
01.01.2013
Authors
Rönkkö, Mauno; Kotovirta, Ville; Kolehmainen, Mikko
Publishers
IFIP Advances in Information and Communication Technology, LNCS
Keywords
Publication
MODIS-derived snow-free ground reflectance statistics of selected Eurasian non-forested land cover types for the application of estimating fractional snow cover
Date
01.07.2013
Authors
Salminen, Miia; Pulliainen, Jouni; Metsämäki, Sari; Böttcher, Kristin; Heinilä, Kirsikka
Publishers
Elsevier Limited, The Boulevard, Langford Lane, Kidlington, Oxford, OX5 1GB, United Kingdom. Expected dispatch of proofs: 1-­AUG-­2013
Keywords
Publication
Experiencing community-based environmental monitoring using modern data
Date
13.08.2013
Authors
Silander, Jari; Toivanen, Timo; Lindholm, Matti
Publishers
Nordic Water 2012 XXVII Nordic Hydrological Conference Abstracts on Catchment Restoration and Water Protection, p. 170. ISBN 978-­951-­42-­9894-­3. Augusta 13-­15, Oulu, Finland.
Keywords
Publication
Making Sense of Sensor Data Using Ontology: A Discussion for Road Vehicle Classification
Date
01.01.2012
Authors
Stocker, Markus; Rönkkö, Mauno; Kolehmainen, Mikko
Publishers
2012 International Congress on Environmental Modelling and Software: Managing Resources of a Limited Planet, Sixth Biennial Meeting, Leipzig, Germany R. Seppelt, A.A. Voinov, S. Lange, D. Bankamp (Eds.), 2012.
Keywords
Publication
Acquisition and Representation of Knowledge for Atmospheric New Particle Formation
Date
09.10.2013
Authors
Stocker, M; Baranizadeh, E; Hamed, A; Rönkkö, M; Virtanen, A; Laaksonen, A; Portin, H; Komppula, M; Kolehmainen, M
Publishers
IFIP Advances in Information and Communication Technology, LNCS
Keywords
Publication
Soil carbon model alternatives for ECHAM5/JSBACH climate model: Evaluation and impacts on global carbon cycle estimates
Date
29.06.2011
Authors
Thum, T; Räisänen, P; Sevanto, S; Tuomi, M; Reick, C; Vesala, T; Raddatz, T; Aalto, T; Järvinen, H; Altimir, N; Pilegaard, K; Nagy, Z; Rambal, S; Liski, J
Publishers
J. Geophys. Res., 116, G02028.
Keywords
Publication
Autumn temperature and carbon balance of a boreal Scots pine forest in Southern Finland
Date
01.01.2010
Authors
Vesala, T; Launiainen, S; Kolari, P; Pumpanen, J; Sevanto, S; Hari, P; Nikinmaa, E; Kaski, P; Mannila, H; Ukkonen, E; Piao, S.L; Ciais,P
Publishers
Biogeosciences 7, 163-­176, 2010.
Keywords
Publication
Modeling seasonal course of carbon fluxes and evapotranspiration in response to low temperature and moisture in a boreal Scots pine ecosystem
Date
01.05.2011
Authors
Wu, S.H; Jansson, P­E; Kolari, P
Publishers
Ecological Modelling 222, 3103–3119.
Keywords
Publication
The role of air and soil temperature in the seasonality of photosynthesis and transpiration in a boreal Scots pine ecosystem
Date
01.01.2012
Authors
Wu, S.H; Jansson, P­E; Kolari, P
Publishers
Agricultural and Forest Meteorology 156, 85-­103
Keywords
Publication
Model-based Adaptation of Intelligent Controllers of Solar Collector Fields
Date
01.02.2012
Authors
Juuso, Esko
Publishers
Proceedings Mathmod 2012 Vienna Full Papers
Keywords
Publication
Intelligent Stress Indices in Fatigue Detection
Date
12.06.2012
Authors
Juuso, Esko; Lahdelma, Sulo
Publishers
The 9th International Conference on Condition Monitoring & Machinery Failure Prevention Technologies CM 2012 – MFPT 2012, London, UK, 12-14 June 2012
Keywords
Publication
Fluorescence based real-time measurements of atmospheric PBAP in urban environment
Date
01.09.2013
Authors
S. Saari, J.V. Niemi, T. Rönkkö L. Pirjola, R. Hillamo, J. Keskinen
Publishers
European aerosol conference 2013, Praha
Keywords
Publication
NEW LIGHT-WEIGHT STEREOSOPIC SPECTROMETRIC AIRBORNE IMAGING TECHNOLOGY FOR HIGH-RESOLUTION ENVIRONMENTAL REMOTE SENSING – CASE STUDIES IN WATER QUALITY MAPPING
Date
24.05.2013
Authors
E. Honkavaara a, T. Hakala a, J. Kirjasniemib, A. Lindforsc, J. Mäkynen d, K. Nurminen a, P. Ruokokoski b, H. Saarid , L. Markelin a
Publishers
Cleeen/MMEA WP5
Keywords
Classification, Environment, Geometry, High-resolution, Hyper spectral, Photogrammetry, Radiometry
Publication
Framework for Visual Analytics of Measurement Data
Date
10.03.2013
Authors
Paula Järvinen, Pekka Siltanen, Kari Rainio VTT
Publishers
Cleen/MMEA/WP5
Keywords
measurement data, Visual analytics
Publication
Energy efficient Indoor Environments- Indoor pilot
Date
19.03.2013
Authors
Eija Parmes, Kari Rainio, Paula Järvinen, Pekka Siltanen, VTT Teemu Vesanen, Jorma Pietiläinen, Mikko Tuomisto, VTT Harri Hahkala, Jorma Säteri, Metropolia Janne Rasi, Fatman Oy
Publishers
Cleen/MMEA/WP5
Keywords
Publication
high-resolution environmental remote sensing
Date
21.06.2013
Authors
E. Honkavaara, T. Hakala, K. Nurminen, L. Markelin , Finnish Geodetic Institute J. Kirjasniemi, P. Ruokokoski, Lentokuva Vallas Oy A. Lindfors, Luode Consulting Oy J. Mäkynen, H. Saari, VTT Technical Research Center Finland
Publishers
Cleen/MMEA/WP5
Keywords
Publication
3D hyperspectral reflectance signatures by light-weight UAVs for the monitoring and measuring the environment
Date
25.10.2012
Authors
E. Honkavaara, T. Hakala, K. Nurminen, L. Markelin , Finnish Geodetic Institute J. Kirjasniemi, P. Ruokokoski, Lentokuva Vallas Oy A. Lindfors, Luode Consulting Oy J. Mäkynen, H. Saari, VTT Technical Research Center Finland
Publishers
Cleen/mmea/WP5
Keywords
Publication
Civill Unmanned Aerial System Needs in Finland
Date
09.06.2011
Authors
Ville Raunio
Publishers
Cleen/MMEA/WP5 Aalto
Keywords
Publication
Uusi järjestelmä valvoo voimalaitosmittauksia reaaliajassa
Date
–
Authors
Laukkanen, V.
Publishers
Promaint 6/2012, s. 44-46.
Keywords
Publication
Plant-wide measurement quality assurance
Date
01.01.2012
Authors
Laukkanen, V.
Publishers
Maintworld 1/2012, pp. 44-46
Keywords
Publication
Development of energy reporting for CHP power plants
Date
08.02.2011
Authors
Alanko, Arimatti
Publishers
Aalto University School of Science and Technology, Faculty of Chemistry and Material Sciences
Keywords
Publication
Advanced monitoring of industrial wastewater treatment: Multivariable approach using the self-organizing map
Date
01.10.2012
Authors
Liukkonen, M.; Laakso, I.; Hiltunen, Y
Publishers
Environmental Modelling & Software, vol. 48, pp. 193-201. October 2013. DOI: 10.1016/j.envsoft.2013.07.005. Julkaistu Environmental Modelling & Software –lehdessä. WP2 FP3 01/10/2013.
Keywords
Publication
A comparison between floc morphology and the effluent clarity at a full-scale activated sludge plant using optical monitoring
Date
15.01.2014
Authors
Koivuranta, E.; Keskitalo, J.; Stoor, T.; Hattuniemi, J.; Saren, M., Niinimäki, J.
Publishers
Environmental Technology 35 (13): 1605-1610, doi: 10.1080/09593330.2013.875065
Keywords
Publication
Hybrid LE Systems for Simulation of an Activated Sludge Process
Date
10.09.2013
Authors
Juuso, Esko K. Laakso, Ilkka
Publishers
8th EUROSIM Congress on Modelling and Simulation, EUROSIM 2013, 10-13.9.2013, Cardiff, Wales. pp. 124-129. DOI: 10.1109/EUROSIM.2013.32 www.scopus.com
Keywords
activated sludge process, fuzzy logic, hybrid systems, linguistic equations, nonlinear systems
Publication
Model-Based Intelligent Control of a Solar Energy Collector Field
Date
10.10.2013
Authors
Juuso, Esko K.; Yebra, Luis J.
Publishers
8th EUROSIM Congress on Modelling and Simulation, EUROSIM 2013, 10-13.9.2013, Cardiff, Wales. pp. 513-518. DOI: 10.1109/EUROSIM.2013.92 www.scopus.com
Keywords
Publication
Optimisation of solar energy collection with smart adaptive control
Date
10.11.2013
Authors
Juuso, E; Yebra, L
Publishers
Proceedings IECON 2013 – 39th Annual Conference of the IEEE Industrial Electronics Society,10-14 November, 2013, Vienna, Austria. pp. 7938-7943. DOI: 10.1109/IECON.2013.6700459
Keywords
adaptation, intelligent control, linguistic equations, modelling, nonlinear systems, optimisation, simulation, Solar energy
Publication
Intelligent Methods in Modelling and Simulation of Complex Systems
Date
16.10.2013
Authors
Juuso, E
Publishers
SIMS 54th conference Bergen University College, Norway October 16-18, 2013.
Keywords
Publication
Advanced statistical analysis and soft computing in development of complex applications
Date
26.06.2013
Authors
Juuso, Esko
Publishers
Japan-Finland Joint Seminar 2013 – Optimization, Data Mining and Industrial Applications Using Soft Computing, June 26-28, Muroran Institute of Technology, Hokkaido, Japan. 13 pp.
Keywords
Publication
Characterization of activated sludge floc morphology through optical monitoring
Date
15.08.2013
Authors
Koivuranta, Elisa; Stoor, Tuomas; Niinimäki, Jouko
Publishers
proceedings of the WaRes Conference, August 15th 2013, University of Oulu, Finland
Keywords
Publication
Intelligent control and optimisation of a solar power plant in changing operating conditions
Date
22.05.2013
Authors
Juuso, Esko
Publishers
Automation XX Seminar, Helsinki, 22 May 2013, 6 pp.
Keywords
adaptation, intelligent control, nonlinear systems, optimisation, Solar energy
Publication
Fatigue prediction with intelligent stress indices based on torque measurements in a rolling mill
Date
10.06.2013
Authors
Juuso, Esko; Ruusunen, Mika
Publishers
Proceedings of the 10th International Conference on Condition Monitoring & Machinery Failure Prevention Technologies CM 2013 – MFPT 2013, Krakow, 18-20 June 2013, Vol. 1, pp. 460-471, www.scopus.com.
Keywords
Publication
Input Variable Selection in Modelling of Desulphurization Efficiency
Date
03.10.2012
Authors
Nikula, Riku-Pekka; Juuso, Esko; Leiviskä, Kauko
Publishers
SIMS 2012 the 53th International Conference of Scandinavian Simulation Society, Reykjavik, Iceland, October 4-6, 2012.
Keywords
Publication
Optimisation of energy collection in a solar power plant
Date
01.10.2012
Authors
Juuso, Esko
Publishers
SIMS 53rd International Conference of Scandinavian Simulation Society, Reykjavík, Iceland, 4-6 October, 2012, Orkustofnun, National Energy Authority, Iceland 2012
Keywords
adaptation, intelligent control, linguistic equations, modelling, nonlinear systems, optimisation, simulation, Solar energy
Publication
On-line optical monitoring of activated sludge floc morphology
Date
01.01.2015
Authors
Koivuranta, Elisa; Stoor, Tuomas; Hattuniemi, Joni; Niinimäki, Jouko
Publishers
Journal of Water Process Engineering (2015) 5: 28–34, doi: 10.1016/j.jwpe.2014.12.009
Keywords
Publication
New application for bipolar charge measurement system
Date
–
Authors
Niemelä, V.
Publishers
Keywords
Publication
Real-time measurements of bioaerosols in urban environment
Date
–
Authors
Saari, S., Niemi, J.V., Rönkkö , T., Kuuluvainen, H., Järvinen, A., Pirjola, L., Hillamo, R., Keskinen, J
Publishers
9th International Conference on Air Quality – Science and Application, Air Quality 2014, Garmisch-Partenkirchen, 24-28 March 2014
Keywords
Publication
Monitoring urban air quality with a diffusion charger based electrical
Date
–
Authors
Järvinen, A., Kuuluvainen, H., Rostedt, A., Niemi, J.V., Dal Maso, M., Pirjola, L., Hillamo, R., Keskinen, J., Rönkkö, T.
Publishers
9th International Conference on Air Quality – Science and Application, Air Quality 2014, Garmisch-Partenkirchen, 24-28 March 2014
Keywords
Publication
Particle surface area size distributions in different urban areas
Date
–
Authors
Kuuluvainen, H., Järvinen, A., Pirjola, L., Niemi, J.V., Hillamo, R., Keskinen, J., Rönkkö, T.
Publishers
9th International Conference on Air Quality – Science and Application, Air Quality 2014, Garmisch-Partenkirchen, 24-28 March 2014
Keywords
Publication
Emissions from the combustion of coal and mixture of coal and wood pellets – individual particle analysis by TEM/EDX electron microscopy
Date
–
Authors
Niemi, J.V, Frey, A., Saarnio, K., Pirjola, L., Häyrinen, A., Mylläri, F., Rönkkö, T., Hillamo, R.
Publishers
9th International Conference on Air Quality – Science and Application, Air Quality 2014, Garmisch-Partenkirchen, 24-28 March 2014
Keywords
Publication
Source identification of fine particle emissions in urban air by mobile measurements
Date
–
Authors
Pirjola, L., Niemi, J.V., Kousa, A., Saarikoski, S., Carbone, S., Kuuluvainen, H., Järvinen A., Rönkkö, T., Keskinen, J., Hillamo, R.
Publishers
9th International Conference on Air Quality – Science and Application, Air Quality 2014, Garmisch-Partenkirchen, 24-28 March 2014
Keywords
Publication
Ammonia Measurement Challenges in SCR Units
Date
–
Authors
Antson, O., Lehtoranta, K., Vesala, H., Mustikkamäki, H.
Publishers
CEMS 2014 – International Conference and Exhibition on Emissions Monitoring
Keywords
Publication
Chemical composition and size of particles in emissions of a coal-fired power plant with flue gas desulfurization
Date
–
Authors
Saarnio, K., Frey, A., Niemi, J.V., Timonen, H., Rönkkö, T., Karjalainen, P., Vestenius, M., Teinilä, K., Pirjola, L., Niemelä, V., Keskinen, J., Häyrinen, A., Hillamo, R.
Publishers
Journal of Aerosol Science 73 (2014) 14–26
Keywords
Publication
Characterization and response model of the PPS-M aerosol sensor
Date
–
Authors
Rostedt, A., Arffman, A., Janka, K., Yli-Ojanperä, J., Keskinen, J.,
Publishers
Keywords
Publication
Bipolar Charge Analyzer (BOLAR): A new aerosol instrument for bipolar charge measurements
Date
–
Authors
Yli-Ojanperä, J., Ukkonen, A., Järvinen, A., Layzell, S.M., Niemelä, V., Keskinen, J.
Publishers
Keywords
Publication
High Resolution Low Pressure Cascade Impactor
Date
–
Authors
Arffman, A., Yli-Ojanperä, J., Kalliokoski, J., Harra, J., Pirjola, L., Karjalainen, L., Rönkkö, T., Keskinen, J.
Publishers
Journal of Aerosol Science Volume 78, December 2014, Pages 97–109
Keywords
Publication
Kiinteiden kerran varattujen aerosolihiukkasten generointi laajalla hiukkaskokoalueella
Date
–
Authors
Pihlava, K.
Publishers
DI työ, TUT
Keywords
Publication
Emissions from CCS technologies and their measurement
Date
–
Authors
Kajolinna, Tuula
Publishers
Keywords
Publication
Yhteenvetoraportti Agnico-Eagle Finland Oy:n rikastamon pesuripäästöjen mittauksista
Date
–
Authors
Puustinen, H., Antson, O.
Publishers
Keywords
Publication
Flocculation of municipal wastewaters with anionic nanocelluloses: Influence of nanocellulose characteristics on floc morphology and strength
Date
28.08.2014
Authors
Suopajärvi T., Koivuranta E., Liimatainen H., Niinimäki J
Publishers
Journal of Environmental Chemical Engineering 2(4):2005-2012, doi: 10.1016/j.jece.2014.08.023
Keywords
Publication
Airborne measurements of ship emissions
Date
–
Authors
Asmi, E., Brus, D., Carbone, S., Hillamo, R., Hatakka, J., Laurila, T., Lihavainen, H., Rouhe, E., Saarikoski, S. Viisanen, Y.
Publishers
EAC 2013, Prague, Czech Republic, September 2013.
Keywords
Publication
Airborne measurements of aerosol particles and greenhouse gases in Southern Finland
Date
–
Authors
Asmi, E., Brus, D., Carbone, S., Hatakka, Hillamo, R., J., Hisrikko, A., Laurila, T., Lihavainen, H., Rouhe, E., Saarikoski, S. Viisanen, Y.
Publishers
FCoE annual meeting, Finland, Report Series in Aerosol Science, 142, ‘Proceedings of FCoE in ‘Physics, Chemistry, Biology and Meteorology of Atmospheric Composition and Climate Change’.
Keywords
Publication
Optical and Chemical Characterization of Aerosols Emitted from Coal, Heavy and Light Fuel Oil, and Small-Scale Wood Combustion
Date
–
Authors
Frey, A., Saarnio, K., Lamberg, H., Mylläri, F., Karjalainen, P., Teinilä, K., Carbone, S., Tissari, J., Niemelä, V., Häyrinen, A., Rautiainen, R., Kytömäki, J., Artaxo, P., Virkkula, A., Pirjola, L., Rönkkö, T., Keskinen, J., Jokiniemi, J., Hillam
Publishers
Environ. Sci. Technol. 2014, 48, 827−836.
Keywords
Publication
Wintertime Aerosol Chemistry in Sub-Arctic Urban Air
Date
–
Authors
Carbone, S., Aurela, M., Saarnio, K., Saarikoski, S., Timonen, H., Frey, A., Sueper, D., Ulbrich, I, Jimenez, J., Kulmala, M., Worsnop, D., Hillamo R
Publishers
Aerosol Science and Technology
Keywords
Publication
Mobile Particle and NOx Emission Characterization at Helsinki Downtown: Comparison of Different Traffic Flow Areas
Date
–
Authors
Lähde, T., Niemi, J. V., Kousa, A., Rönkkö, T., Karjalainen, P., Keskinen, J., Frey, A., Hillamo, R., Pirjola, L.
Publishers
Aerosol and Air Quality Research, 14, 1372–1382
Keywords
Publication
Evaluation of the performance of a particle concentrator for online instrumentation
Date
–
Authors
Saarikoski, S., Carbone, S., Cubison, M., Hillamo, R., Keronen, P., Sioutas, C., Worsnop, D., Jimenez, J.
Publishers
Atmos. Meas. Tech., 7, 2121-2135, doi:10.5194/amt-7-2121-2014.
Keywords
Publication
Novel Tools for Water Quality Monitoring –
Date
01.09.2014
Authors
Näykki Teemu
Publishers
DISSERTATIONES CHIMICAE UNIVERSITATIS TARTUENSIS
Keywords
Näykki thesis water quality
Publication
Seasonal and diurnal variations of fluorescent bioaerosol concentration and size distribution in the urban environment
Date
–
Authors
Saari, S., Niemi, J., Rönkkö, T., Kuuluvainen, H., Järvinen, A., Pirjola, L., Aurela, M., Hillamo, R., Keskinen, J.
Publishers
submitted to Aerosol and Air Quality Research
Keywords
Publication
Predictive Emission Monitoring Systems, PEMS and their acceptance and use in Europe
Date
–
Authors
Antson, O., Pellikka, T.
Publishers
Keywords
Publication
Characterisation of the produced particles by the IndMeas industrial flow calibration device – filter collection experiments with active tracer particles
Date
–
Authors
Lyyränen, J., Laukkanen, V., Ahola, A., Auvinen, A.
Publishers
Keywords
Publication
Metsien hyönteistuhojen kartoitus käyttäen hyperspektrisiä ilmakuvia
Date
–
Authors
Roope Näsi
Publishers
Keywords
fotogrammetria, FPI-kamera, Hyönteistuhot, hyperspektriaineistot, kaukokartoitus, kirjanpainaja, radiometria
Publication
Net environmental impacts of low-share wood pellet co-combustion in an existing coal-fired CHP (combined heat and power) production in Helsinki, Finland
Date
24.10.2014
Authors
Judl, Jachym; Koskela, Sirkka.; Korpela, Timo; Karvosenoja, Niko; Häyrinen, Anna; Rantsi, Jari;
Publishers
Energy, doi:10.1016/j.energy.2014.09.068
Keywords
Climate change, combined heat and power, Environmental impacts, Fine particles dispersion model, Screening LCA (life cycle assessment), Wood pellet co-combustion