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PhDs [SLO]
Postgraduate course, University of Ljubljana, Faculty of Mathematics and Physics, 2020
PhDs [ENG]
Postgraduate course, University of Ljubljana, Faculty of Mathematics and Physics, 2020
Posts
Predicting Tmax from latest radiosonde observations
Published:
In February 2021, in the midst of the second epidemic wave, Doruntina Hoxha joined our atmospheric research group at UL FMF. Welcome, Doruntina! Doruntina will be working on the use of machine learning in subseasonal prediction. Her first task was to evaluate the impact of nighttime radiosonde measurements of temperature and relative humidity on the Tmax and Tmi prediction at the same station for the same day (day 0), the next day (day 1) etc. In the distant future, the neural networks might be able to predict the weather evolution directly from the measurements, without the NWP.
Current state of the water vapour feedback
Published:
The CO2 - water vapour positive climate feedback is real and active. The figure below is showing the meridional-vertical cross-section of the zonally-averaged specific humidity increase based between 1980 and 2018 for ERA5 reanalyses of the European Centre for Medium-range Weather Forecasts (ECMWF). The yearly-average specific humidity at certain grid point was computed for every year between 1980 to 2018 to estimate the linear trend and the difference between the trendline values are plotted.
[SLO] Koliko emisij CO2 je zakrivil 40-letni Slovenec napram vrstnikom po svetu?
Published:
Zanima nas, koliko emisij CO2 je “zakrivil” povprečen 40-letni prebivalec Slovenije napram svojim vrstnikom po svetu. Pri tem napravimo nujno predpostavko, da ves čas svojega življenja živi tako ogljično intenzivno kot povprečen državljan. Podatki so na voljo na strani Our World in Data.
[SLO] Fizika podnebnih sprememb (The physics of climate change)
Published:
V četrtek, 19. 12. 2019, sem imel pri podjetju Gen-I predavanje o Fiziki podnebnih sprememb.
publications
Paper Title Number 2
Published in Journal 1, 2010
This paper is about the number 2. The number 3 is left for future work.
Recommended citation: Your Name, You. (2010). "Paper Title Number 2." Journal 1. 1(2). http://academicpages.github.io/files/paper2.pdf
Local magnitude scale in Slovenia
Published in Advances in Geosciences, 2013
This paper is about the number 1. The number 2 is left for future work.
Recommended citation: Bajc, J., Zaplotnik Ž., Živčič M., Čarman M. (2013). "Local magnitude scale in Slovenia." Advances in Geosciences. 1(1). https://www.adv-geosci.net/34/23/2013/
Paper Title Number 3
Published in Journal 1, 2015
This paper is about the number 3. The number 4 is left for future work.
Recommended citation: Your Name, You. (2015). "Paper Title Number 3." Journal 1. 1(3). http://academicpages.github.io/files/paper3.pdf
talks
Talk 1 on Relevant Topic in Your Field
Published:
This is a description of your talk, which is a markdown files that can be all markdown-ified like any other post. Yay markdown!
Conference Proceeding talk 3 on Relevant Topic in Your Field
Published:
This is a description of your conference proceedings talk, note the different field in type. You can put anything in this field.
teaching
Aviation Meteorology
Undergraduate course, University of Ljubljana, Faculty of Engineering, 2015
Meteorological Observations and Instrumentation
Undergraduate course, University of Ljubljana, Faculty of Mathematics and Physics, 2016
The handbook for the course written by dr. Matic Šavli (now Meteo-France), dr. Katarina Kosovelj and me.
Numerical modelling of the atmosphere
Graduate course, University of Ljubljana, Faculty of Mathematics and Physics, 2017
Seminarske teme [SLO]
Graduate course, University of Ljubljana, Faculty of Mathematics and Physics, 2020
Spremembe tropske cirkulacije v ogrevajoči se troposferi
Weakening or strengthening of the Hadley Cell?
Master thesis, University of Ljubljana, Faculty of Mathematics and Physics, 2021
Graduate student Matic Pikovnik studied the yearly and monthly trends in Hadley circulation in the ERA5 reanalyses. The climate models and the majority of reanalyses are showing very distinct trends: the former show weakening, while the latter predict strengthening. The most recent argument which favors climate models’ prediction versus that of reanalyses is that the reanalyses overestimate the tropical precipitation, based on the verification with GPCP data. Precipitation is the nearest proxy for condensation heating and vertical motions. Consequently, too strong precipitation would result in enhanced Hadley cell. However, latest ERA5 data verify much better with available precipitation datasets, but still show mild enhancement of the Hadley cell over the 1980-2018 period.
Dynamic meteorology
Graduate course, University of Ljubljana, Faculty of Mathematics and Physics, 2023