J
Joni-Pekka Pietikäinen
Researcher at Finnish Meteorological Institute
Publications - 23
Citations - 568
Joni-Pekka Pietikäinen is an academic researcher from Finnish Meteorological Institute. The author has contributed to research in topics: Climate model & Aerosol. The author has an hindex of 13, co-authored 21 publications receiving 351 citations. Previous affiliations of Joni-Pekka Pietikäinen include Max Planck Society & University of Eastern Finland.
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Journal ArticleDOI
Regional climate downscaling over Europe: perspectives from the EURO-CORDEX community
Daniela Jacob,Claas Teichmann,Stefan Sobolowski,Eleni Katragkou,Ivonne Anders,Michal Belda,Rasmus E. Benestad,Fredrik Boberg,Erasmo Buonomo,Erasmo Buonomo,Rita M. Cardoso,Ana Casanueva,Ole Bøssing Christensen,Jens Hesselbjerg Christensen,Jens Hesselbjerg Christensen,Erika Coppola,Lesley De Cruz,Edouard Davin,Andreas Dobler,Marta Domínguez,Rowan Fealy,Jesús Fernández,Miguel Ángel Gaertner,Markel García-Díez,Filippo Giorgi,Andreas Gobiet,Klaus Goergen,Juan José Gómez-Navarro,Juan Jesús González Alemán,Claudia Gutiérrez,José M. Gutiérrez,Ivan Güttler,Andreas Haensler,Tomas Halenka,Sonia Jerez,Pedro Jiménez-Guerrero,Richard G. Jones,Klaus Keuler,Erik Kjellström,Sebastian Knist,Sven Kotlarski,Douglas Maraun,Erik van Meijgaard,Paola Mercogliano,Juan Pedro Montávez,Antonio Navarra,Grigory Nikulin,Nathalie de Noblet-Ducoudré,Hans-Juergen Panitz,Susanne Pfeifer,Marie Piazza,Emanuela Pichelli,Joni-Pekka Pietikäinen,Andreas F. Prein,Swantje Preuschmann,Diana Rechid,Burkhardt Rockel,Raquel Romera,Enrique Sánchez,Kevin Sieck,Pedro M. M. Soares,Samuel Somot,Lidija Srnec,Silje Lund Sørland,Piet Termonia,Piet Termonia,Heimo Truhetz,Robert Vautard,Kirsten Warrach-Sagi,Volker Wulfmeyer +69 more
TL;DR: The European CORDEX (EURO-CORDEX) initiative as discussed by the authors is a large voluntary effort that seeks to advance regional climate and Earth system science in Europe, which includes the design and coordination of ongoing ensembles of regional climate projections of unprecedented size and resolution.
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HCLIM38: a flexible regional climate model applicable for different climate zones from coarse to convection-permitting scales
Danijel Belušić,Hylke de Vries,Andreas Dobler,Oskar Landgren,Petter Lind,David Lindstedt,Rasmus Anker Pedersen,Juan Carlos Sánchez-Perrino,Erika Toivonen,Bert van Ulft,Fuxing Wang,Ulf Andrae,Yurii Batrak,Erik Kjellström,Geert Lenderink,Grigory Nikulin,Joni-Pekka Pietikäinen,Ernesto Rodríguez-Camino,Patrick Samuelsson,Erik van Meijgaard,Minchao Wu +20 more
TL;DR: In this paper, the authors present a new version of HCLIM, a regional climate modelling system based on the ALADIN-HIRLAM numerical weather prediction (NWP) system.
Journal ArticleDOI
Climate and air quality trade-offs in altering ship fuel sulfur content
Antti-Ilari Partanen,Anton Laakso,Anja Schmidt,Harri Kokkola,T. Kuokkanen,Joni-Pekka Pietikäinen,V.-M. Kerminen,Kari E. J. Lehtinen,Kari E. J. Lehtinen,Lauri Laakso,Lauri Laakso,Hannele Korhonen +11 more
TL;DR: In this paper, the authors used an aerosol-climate model ECHAM-HAMMOZ to test whether by altering ship fuel sulfur content, the present-day aerosolinduced cooling effect from shipping could be preserved, while at the same time reducing premature mortality rates related to shipping emissions.
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Black carbon concentration and deposition estimations in Finland by the regional aerosol–climate model REMO-HAM
Anca Hienola,Joni-Pekka Pietikäinen,Daniela Jacob,R. Pozdun,Tuukka Petäjä,Antti-Pekka Hyvärinen,Larisa Sogacheva,V.-M. Kerminen,Markku Kulmala,Ari Laaksonen +9 more
TL;DR: In this article, the prediction skill of the regional aerosol-climate model REMO-HAM was assessed against the black carbon (BC) concentration measurements from five locations in Finland, with focus on Hyytiala station for the year 2005.
Journal ArticleDOI
The regional climate model REMO (v2015) coupled with the 1-D freshwater lake model FLake (v1): Fenno-Scandinavian climate and lakes
Joni-Pekka Pietikäinen,Tiina Markkanen,Kevin Sieck,Daniela Jacob,Johanna Korhonen,Petri Räisänen,Yao Gao,Jaakko Ahola,Hannele Korhonen,Ari Laaksonen,Jussi Kaurola +10 more
TL;DR: In this article, the regional climate model REMO was coupled with the FLake lake model to include an interactive treatment of lakes, and the results show that the new model version improves the representation of the Fenno-Scandinavian climate in terms of 2'm temperature and precipitation, but the downside is that an existing wintertime cold bias in the model is enhanced.