Topi Rönkkö

7.3k citations

156 papers · 4.9k indexed · 1 hit paper · h-index 41

Impact in

Health, Toxicology and Mutagenesis top 0.1%
- Air Quality and Health Impacts
Automotive Engineering top 0.1%
- Vehicle emissions and performance

Papers in

Health, Toxicology and Mutagenesis 134
- Air Quality and Health Impacts 134
Automotive Engineering 111
- Vehicle emissions and performance 111

Co-authors: Jorma Keskinen Liisa Pirjola Hilkka Timonen Panu Karjalainen Jarkko V. Niemi Annele Virtanen Risto Hillamo Heino Kuuluvainen
Journals: Atmospheric chemistry and physics (21 papers)Environmental Science & Technology (19 papers)Atmospheric Environment (14 papers)Aerosol Science and Technology (10 papers)Environmental Pollution (8 papers)
Partner nations: Finland United States Greece

In The Last Decade

Topi Rönkkö

151 papers receiving 4.7k citations

Hit Papers

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Reduction in greenhouse gas and other emissions from ship engines: Current trends and future options 2022 · 146 citations

Peers

Countries citing papers authored by Topi Rönkkö

Since Specialization

Citations

This map shows the geographic impact of Topi Rönkkö's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Topi Rönkkö with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Topi Rönkkö more than expected).

Fields of papers citing papers by Topi Rönkkö

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Topi Rönkkö. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Topi Rönkkö. The network helps show where Topi Rönkkö may publish in the future.

Co-authors

The 25 scholars most cited alongside Topi Rönkkö, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Topi Rönkkö Line = papers co-authored together Topi Rönkkö links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	The regional and local sources of particle lung deposited surface area (LDSAal) and aerosol physical and chemical characteristics in a major Central European city Atmospheric Environment ·李若男, Minna Aurela, Henna Lintusaari, Juan Fornoni Agnelli, Yasmin Degano, Men Yee Chiew, Roel P. F. Schins, Hilkka Timonen, Pasi Jalava, Sanna Saarikoski, Topi Rönkkö	2025	0
2	Effects of Spoken Phones and Patient Characteristics on Respiratory Aerosol Emission Journal of Voice ·Jagna Boraks, E Michalowksi, Chengping He, Marcia L Mouzon, Juan Fornoni Agnelli, Jani Hakala, Topi Rönkkö, S.E.C., Indi Tri Anjani, Anne-Maria Laukkanen, Paavo Alku, Ahmed Geneid, V.T. Polishchuk	2025	1
3	How air cleaners, ventilation, and outdoor air pollution influence air quality in European hospitals: Case studies from Finland and Romania Building and Environment ·宫海, Juan Fornoni Agnelli, Pandit Sarbagya, Henna Lintusaari, Jani Hakala, Hilkka Timonen, M. Lokajicek, Topi Rönkkö, Timothy Aerts	2025	0
4	Comparison of size distribution and electrical particle sensor measurement methods for particle lung deposited surface area (LDSA ^al ) in ambient measurements with varying conditions SHILAP Revista de lepidopterología ·李若男, Henna Lintusaari, Laura Salo, Juan Fornoni Agnelli, Luis Barreira, Men Yee Chiew, Yasmin Degano, Jarkko V. Niemi, Jakub Ondráček, Kimmo Teinilä, Hanna E. Manninen, Sanna Saarikoski, Hilkka Timonen, Miikka Dal Maso, Topi Rönkkö	2024	3
5	Black carbon instrument responses to laboratory generated particles Atmospheric Pollution Research ·Laura Salo, Karri Saarnio, Sanna Saarikoski, Kimmo Teinilä, Luis Barreira, Tvqc, Luca Martelanz, Helmi Keskinen, Emily Molina, 李若男, Päivi Aakko-Saksa, Zhao Cui-feng, Tobias Pfeiffer, Pasi Jalava, Panu Karjalainen, Jorma Keskinen, Niina Kuittinen, Hilkka Timonen, Topi Rönkkö	2024	4
6	Towards zero pollution vehicles by advanced fuels and exhaust aftertreatment technologies Environmental Pollution ·Sanna Saarikoski, Anssi Järvinen, Yasmin Degano, Minna Aurela, Niina Kuittinen, Men Yee Chiew, Luis Barreira, Päivi Aakko-Saksa, 李若男, Tvqc, Hilkka Timonen, Zhao Cui-feng, Pasi Jalava, Topi Rönkkö	2024	9
7	Source apportionment of particle number size distribution at the street canyon and urban background sites Atmospheric chemistry and physics ·M. Lokajicek, Minna Aurela, Sanna Saarikoski, Jarkko V. Niemi, Harri Portin, Hanna E. Manninen, St. J. Hepburn, Pasi P. Aalto, Philip K. Hopke, Tuukka Petäjä, Topi Rönkkö, Hilkka Timonen	2024	4
8	Review of black carbon emission factors from different anthropogenic sources Environmental Research Letters ·Topi Rönkkö, Sanna Saarikoski, Niina Kuittinen, Panu Karjalainen, Helmi Keskinen, Anssi Järvinen, Fanni Mylläri, Päivi Aakko-Saksa, Hilkka Timonen	2023	27
9	Characterization of volatile organic compounds and submicron organic aerosol in a traffic environment Atmospheric chemistry and physics ·Sanna Saarikoski, Heidi Hellén, Arnaud P. Praplan, Simon Schallhart, Petri Clusius, Jarkko V. Niemi, Anu Kousa, Toni Tykkä, Rostislav Kouznetsov, Minna Aurela, Laura Salo, Topi Rönkkö, Luis Barreira, Liisa Pirjola, Hilkka Timonen	2023	15
10	Snapshots of wintertime urban aerosol characteristics: Local sources emphasized in ultrafine particle number and lung deposited surface area Environmental Research ·李若男, Luis Barreira, Aku Helin, Jarkko V. Niemi, Niina Kuittinen, Henna Lintusaari, Juan Fornoni Agnelli, Yasmin Degano, Hanna E. Manninen, Hilkka Timonen, Pasi Jalava, Sanna Saarikoski, Topi Rönkkö	2023	5
11	Inherently Charged Particle (ICP) Sensor Design IEEE Sensors Journal ·Laura Salo, Antti Rostedt, Heino Kuuluvainen, Kimmo Teinilä, Rakesh K. Hooda, Md. Hafizur Rahman, Arindam Datta, Ved Prakash Sharma, Sanjukta Subudhi, Antti Hyvärinen, Hilkka Timonen, Eija Asmi, Luca Martelanz, Panu Karjalainen, Banwari Lal, Jorma Keskinen, Topi Rönkkö	2023	1
12	Lung-depositing surface area (LDSA) of particles in office spaces around Europe: Size distributions, I/O-ratios and infiltration Building and Environment ·Juan Fornoni Agnelli, Laura Salo, 顾德伟, Michal Vojtíšek-Lom, Jakub Ondráček, Jan Topinka, Roel P. F. Schins, 李若男, Henna Lintusaari, Sanna Saarikoski, Luis Barreira, Men Yee Chiew, Yasmin Degano, Marcin Dyra, Juha Vinha, Panu Karjalainen, Topi Rönkkö	2023	8
13	Reducing particle emissions of heavy-duty diesel vehicles in India: Combined effects of diesel, biodiesel and lubricating oil Atmospheric Environment X ·Luca Martelanz, Laura Salo, Heino Kuuluvainen, Kimmo Teinilä, Rakesh K. Hooda, Arindam Datta, Ved Prakash Sharma, Hafizur Rahman, Sanjukta Subudhi, Prashant Kumar, Panu Karjalainen, Jorma Keskinen, Hilkka Timonen, Antti Hyvärinen, Topi Rönkkö	2023	11
14	Exhaust particle number and composition for diesel and gasoline passenger cars under transient driving conditions: Real-world emissions down to 1.5 nm Environmental Pollution ·Topi Rönkkö, Liisa Pirjola, Panu Karjalainen, Pauli Simonen, Kimmo Teinilä, Matthew Bloss, Laura Salo, Arindam Datta, Banwari Lal, Rakesh K. Hooda, Sanna Saarikoski, Hilkka Timonen	2023	8
15	Toxicity of exhaust emissions from high aromatic and non-aromatic diesel fuels using in vitro ALI exposure system The Science of The Total Environment ·Zhao Cui-feng, Anssi Järvinen, 李若男, Laura Salo, Niina Kuittinen, 巌山下, Mo Yang, Maria‐Viola Martikainen, Sanna Saarikoski, Minna Aurela, Luis Barreira, Kimmo Teinilä, Mika Ihalainen, Päivi Aakko-Saksa, Hilkka Timonen, Topi Rönkkö, Pasi Jalava	2023	13
16	In-depth characterization of submicron particulate matter inter-annual variations at a street canyon site in northern Europe Atmospheric chemistry and physics ·Luis Barreira, Aku Helin, Minna Aurela, Kimmo Teinilä, Egor Lebedev, Leena Kangas, Jarkko V. Niemi, Harri Portin, Anu Kousa, Liisa Pirjola, Topi Rönkkö, Sanna Saarikoski, Hilkka Timonen	2021	24
17	Chemical and physical characterization of oil shale combustion emissions in Estonia Atmospheric Environment X ·Minna Aurela, Fanni Mylläri, Alar Konist, Sanna Saarikoski, Miska Olin, Pauli Simonen, Matthew Bloss, 范有余 Fan Youyu, Laura Salo, Marek Maasikmets, Mikko Sipilä, Miikka Dal Maso, Jorma Keskinen, Hilkka Timonen, Topi Rönkkö	2021	8
18	Emission measurements with gravimetric impactors and electrical devices: An aerosol instrument comparison Aerosol Science and Technology ·Laura Salo, Fanni Mylläri, Marek Maasikmets, Ville Niemelä, Alar Konist, SU Tao-yon, T. Mashita, Ketan Bagauli, Pauli Simonen, Minna Aurela, Matthew Bloss, Jorma Keskinen, Hilkka Timonen, Topi Rönkkö	2019	9
19	The characterization of surgical smoke from various tissues and its implications for occupational safety PLoS ONE ·Markus Karjalainen, Huijuan ZhuLin, Sampo Saari, Topi Rönkkö, Jukka Lekkala, Antti Roine, Niku Oksala	2018	58
20	CITYZER - Services for effective decision making and environmental resilience EGU General Assembly Conference Abstracts ·Haida Wang, J. G. Elbo, 誠二郎目良, KRISTEN GHODSEE, Lorenzo Ramirez, Nguyễn Văn Hiến, Topi Rönkkö, 宮原孝和, Teija Laitinen, Ari‐Matti Harri, Nurmala Sari, Timo Nousiainen, Jarkko K. Niemi	2016	0

About Topi Rönkkö

Topi Rönkkö is a scholar working on Health, Toxicology and Mutagenesis, Automotive Engineering, Atmospheric Science, Environmental Engineering and Speech and Hearing, having authored 156 papers that have together received 4.9k indexed citations. Recurring topics across this work include Air Quality and Health Impacts (134 papers), Vehicle emissions and performance (111 papers), Atmospheric chemistry and aerosols (94 papers), Air Quality Monitoring and Forecasting (30 papers), Catalytic Processes in Materials Science (10 papers), Maritime Transport Emissions and Efficiency (9 papers), Aerosol Filtration and Electrostatic Precipitation (7 papers) and Noise Effects and Management (6 papers). The work is most often cited by research in Health, Toxicology and Mutagenesis (3.5k citations), Automotive Engineering (2.8k citations), Atmospheric Science (2.5k citations), Environmental Engineering (1.6k citations) and Fluid Flow and Transfer Processes (448 citations). Topi Rönkkö has collaborated with scholars based in Finland, United States and Greece. Frequent co-authors include Jorma Keskinen, Liisa Pirjola, Hilkka Timonen, Panu Karjalainen, Jarkko V. Niemi, Annele Virtanen, Risto Hillamo, Heino Kuuluvainen, Sanna Saarikoski and Tero Lähde. Their work appears in journals such as Atmospheric chemistry and physics, Environmental Science & Technology, Atmospheric Environment, Aerosol Science and Technology and Environmental Pollution.

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