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Christian Weber

PhD
Position Senior Advisor
E-mail cwe@toi.no
Direct phone 41 18 08 78
Department Department of Technology and Innovation
Research Area Transport Technology and Environment
Machine Learning and Data Science

TØI-reports

Report.no Title Authors Language Download
1977/2023 1977/2023 Where and how much is cycling is done in Oslo? - An estimation based on imputation of bicycle counter data. Lars Even Egner, Christian Weber Norwegian Summary, pdf
Full report, pdf, in Norwegian only
Sammendrag, pdf
1897/2022 1897/2022 How to measure cycling and new forms of micro mobility Aslak Fyhri, Ingunn Opheim Ellis, Petr Pokorny, Tineke de Jong, Christian Weber Norwegian Summary
Full report - in Norwegian only
Sammendrag
1882/2022 1882/2022 Valuation based on Big Data and revealed preference data: An assessment for Norwegian transport appraisal Stefan Flügel, Askill Harkjerr Halse, Christian Weber, Ingunn Opheim Ellis English Summary
Full report
Sammendrag
1760/2020 1760/2020 Evaluation of goods distribution with electric cargo bikes in Bergen and Oslo Tale Ørving, Grunde Haraldsson Wesenberg, Christian Weber, Sidsel Ahlmann Jensen Norwegian Summary
Hele rapporten
Sammendrag
1697/2019 1697/2019 Analysing effects of infrastructure measures for cyclists in the cities of Oslo, Bergen, Trondheim and Stavanger using app data Aslak Fyhri, Tineke de Jong, Christian Weber, Espen Johnsson Norwegian Summary
Full report - in Norwegian only
Sammendrag
1619/2018 1619/2018 Evaluation of starting up cargo bike deliveries - a pilot project in Oslo Tale Ørving, Karin Fossheim, Christian Weber, Jardar Andersen Norwegian Summary
Full report - in Norwegian only
Sammendrag
1604/2017 1604/2017 Cycling in the city of Trondheim Erik Bjørnson Lunke, Jørgen Aarhaug, Aslak Fyhri, Nina Hulleberg, Rikke Ingebrigtsen, Tineke de Jong, Hanne Beate Sundfør, Christian Weber, Grétar Ævarsson Norwegian Summary
Hele rapporten
Sammendrag
1603/2017 1603/2017 Cycling in Nedre Glomma Erik Bjørnson Lunke, Jørgen Aarhaug, Aslak Fyhri, Nina Hulleberg, Rikke Ingebrigtsen, Hanne Beate Sundfør, Christian Weber, Grétar Ævarsson Norwegian Summary
Hele rapporten
Sammendrag
1602/2017 1602/2017 Cycling in the city of Tromsø Erik Bjørnson Lunke, Jørgen Aarhaug, Aslak Fyhri, Nina Hulleberg, Rikke Ingebrigtsen, Hanne Beate Sundfør, Christian Weber, Grétar Ævarsson Norwegian Summary
Hele rapporten
Sammendrag
1601/2017 1601/2017 Cycling in Buskerudbyen Erik Bjørnson Lunke, Jørgen Aarhaug, Aslak Fyhri, Nina Hulleberg, Rikke Ingebrigtsen, Hanne Beate Sundfør, Christian Weber, Grétar Ævarsson Norwegian Summary
Hele rapporten
Sammendrag
1600/2017 1600/2017 Cycling in the city of Moss Erik Bjørnson Lunke, Jørgen Aarhaug, Grétar Ævarsson, Aslak Fyhri, Nina Hulleberg, Rikke Ingebrigtsen, Christian Weber norsk Summary
Hele rapporten
Sammendrag
1566/2017 1566/2017 Effects and consequences of capacity reduction in the Bryn tunnel - per 2016 Aud Tennøy, Elise Caspersen, Oddrun Helen Hagen, Per Andreas Langeland, Iratxe Landa-Mata, Susanne Nordbakke, Kåre H. Skollerud, Anders Tønnesen, Christian Weber, Tale Ørving, Jørgen Aarhaug Norwegian Summary
Full report - in Norwegian only
Sammendrag
1557/2017 1557/2017 Speed models for bicycle and e-bike Stefan Flügel, Nina Hulleberg, Aslak Fyhri, Christian Weber, Grétar Ævarsson, Eva-Gurine Skartland Norwegian Summary
Hele rapporten
Sammendrag
1541/2016 1541/2016 Exhaust Emissions from Cars with GDI Technology Christian Weber Norwegian Summary
Full report - in Norwegian only
Sammendrag
1539/2016 1539/2016 Experimental testing of Plug-in Hybrid vehicles. CO2-emission, energy consumption and local pollution Erik Figenbaum, Christian Weber English Summary
Full report
Sammendrag
1506/2016 1506/2016 Emission from vehicles with Euro 6/VI technology. Results from the measurement programme in EMIROAD 2015 Christian Weber, Astrid Helene Amundsen Norwegian Summary
Full report - in Norwegian only
Sammendrag
1498/2016 1498/2016 Effect of subvention program for electric bicycle in Oslo on bicycle use, transport distribution and CO2 emissions Aslak Fyhri, Hanne Beate Sundfør, Christian Weber Norwegian Summary
Hele rapporten
Sammendrag
1475/2016 1475/2016 Renewable fuels - renewable diesel fuel: HVO Christian Weber, Astrid Helene Amundsen Norwegian Summary
Hele rapporten
Sammendrag
1407/2015 1407/2015 Emissions from new vehicles – trustworthy? Euro 6/VI vehicle technology – 2015 status Rolf Hagman, Christian Weber, Astrid Helene Amundsen Norwegian Summary
Hele rapporten
Sammendrag
1405/2015 1405/2015 Emission from vehicles with Euro 6/VI technology. Results from the measurement programme in EMIROAD 2014 Christian Weber, Rolf Hagman, Astrid Helene Amundsen Norwegian Summary
Hele rapporten
Sammendrag

Academic articles

Title Authors Publication
Road infrastructures, spatial surroundings, and the demand and route choices for cycling: Evidence from a GPS-based mode detection study from Oslo, Norway Tineke de Jong, Lars Böcker, Christian Weber Environment and Planning B, 2022, 0:18
Estimating the replacement potential of Norwegian high-speed passenger vessels to zero-emission solutions Ingrid Sundvor, Rebecca Jayne Thorne, Janis Danebergs, Fredrik Aarskog, Christian Weber Transportation Research Part D: Transport and Environment, 2021, 99(Article No. 103019):1-17
Monitoring Euro 6 diesel passenger cars NOx emissions for one year in various ambient conditions with PEMS and NOx sensors Petri Söderena, Juhani Laurikko, Christian Weber, Aki Tilli, Keijo Kuikka, Anu Kousa, Outi Väkevä, Antti Venho, Suvi Haaparanta, Jukka Nuottimäki Science of the Total Environment, 2020, 746(December):37?
Comparison of regulated emission factors of Euro 6 LDV in Nordic temperatures and cold start conditions: Diesel- and gasoline direct-injection Christian Weber, Ingrid Sundvor, Erik Figenbaum Atmospheric Environment, 2019, 206:208-217
Risk compensation theory and bicycle helmets – Results from an experiment of cycling speed and short-term effects of habituation Aslak Fyhri, Hanne Beate Sundfør, Christian Weber, Ross Owen Phillips Transportation Research Part F: Traffic psychology and behaviour, 2018, 58(Oktober):329-338
Estimating Real-World Emissions of PHEVs in Norway by Combining Laboratory Measurement with User Surveys Erik Figenbaum, Christian Weber World Electric Vehicle Journal, 2018, 9(2):31
Empirical speed models for cycling in the Oslo road network Stefan Flügel, Nina Hulleberg, Aslak Fyhri, Christian Weber, Grétar Ævarsson Transportation, 2017, :25

Academic books/ chapters, etc.

Title Authors Publication
Apartheid or anarchy –roundabouts as a case of different segregation strategies, and their effects on perceived and real safety in Norway, Sweden and Denmark Christian Weber, Hanne Beate Sundfør, Aslak Fyhri I: 5th International Cycling Safety Conference, 2 - 4 November 2016Bologna, ItalyICSC , 2016
A longitudinal study of risk compensation from bicycle helmets with an app-based data collection Christian Weber, Hanne Beate Sundfør, Aslak Fyhri I: 5th International Cycling Safety Conference, 2 - 4 November 2016Bologna,ItalyICSC , 2016

Other reports, books, papers etc.

Title Authors Publication
Still no risk compensation for bicycle helmets – results from an experiment of cycling speed and short term effects of habituation Hanne Beate Sundfør, Aslak Fyhri, Ross Owen Phillips, Christian Weber I: International Cycling Safety Conference 2015, 15-16 September 2015, Hanover, GermanyHannoverMedizinische Hochschule Hannover , 2015
      

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