Research on three branches of activity

High-quality research is utilized to develop services to benefit our everyday life. Visible examples are improvement of weather forecasts, development of new expert and warning services as well as applications of the newest research results.

The meteorological and marine research programme does basic and applied research on meteorology, atmospheric science and physical oceanography. Research subjects include forecast models for different time frames, scientific applications and remote sensing observations linked to the research area as well as the effects of climate change and how to adapt to them.
 
The climate research programme does basic and applied research on the different components of the climate system. The research subjects are especially past, current and future climate as well as the composition of the atmosphere and its effects on climate change and air quality. Some of the employees of the programme work at the office in Kuopio.
 
The space and earth observation centre is responsible for the research of the polar regions and near space as well as developing technology related to the activity. The research subjects are especially arctic research and remote sensing, new observation methods and space. The Arctic Space Centre and Sodankylä office are a part of the Space and earth observation centre.

Science news

FMI's researchers publish about 300 peer-reviewed articles annually.

In Science News we publish current information about FMI's studies on the weather, the sea and the climate.

An improved version of a consequence analysis model for chemical emergencies

An improved version of a consequence analysis model for chemical emergencies

FMI has presented a refined version of a mathematical model called ESCAPE, "Expert System for Consequence Analysis and Preparing for Emergencies".

The model has been designed for evaluating the releases of toxic and flammable gases into the atmosphere, their atmospheric dispersion and the effects on humans and the environment. The model can automatically use the real time predictions and forecasts of the numerical weather prediction model HIRLAM, "HIgh Resolution Limited Area Model". The operational ESCAPE modelling system can be accessed anywhere using internet browsers, on laptop computers, tablets and mobile phones. The predicted results can be post-processed using geographic information systems. The model has already proved to be a useful tool of assessment for the needs of emergency response authorities in contingency planning.

Research describes the mathematical treatments of this model, a verification and evaluation of the model against selected experimental field data, and  a new operational implementation of the model.The model performance was first successfully verified using the data of the Thorney Island campaign, and then evaluated against the Desert Tortoise campaign. There was a good agreement of predictions and data, in comparison to values evaluated for a range of other similar models.

More information:

Prof. Jaakko Kukkonen, puh. + 358 505 202 684, jaakko.kukkonen@fmi.fi

Kukkonen, J., Nikmo, J. and Riikonen, K., 2017. An improved version of the consequence analysis model for chemical emergencies, ESCAPE. Atmos. Environ. 150, pp. 198-209, doi:10.1016/j.atmosenv.2016.11.050.

 

http://www.sciencedirect.com/science/article/pii/S1352231016309414


Science news archive

Contact information

Scientific Director Ari Laaksonen
tel. +358 539 5530

Meteorological and Marine Research Programme
Director Sami Niemelä
tel. +358 29 539 4172

Climate Research Programme
Director  Hannele Korhonen
tel. +358  29 539 2135

Space and Earth Observation Centre
Director Jouni Pulliainen
tel. +358 29 539 4701

Science News
Communications Specialist Eija Vallinheimo
tel. +358 29 539 2231

FMI publications

FMI´s own publications series are:

  • FMI Contributions: high-quality peer-reviewed research results, mainly doctoral dissertations
  • FMI Reports: current research results mainly for customers and other stakeholders

All publications from 2016 onwards can be found on Helda.