Showing posts with label MUSE. Show all posts
Showing posts with label MUSE. Show all posts

Saturday, November 30, 2024

Notes of a performance on Water and Time that I gave sometime ago

 They told me that I should simply speak, without the aid of those tools and images I usually surround myself with. So, I’ll give it a try, speaking off the cuff and relying, forgive me, on some notes and a glass of water. Tracing back to the origin of water, we are drawn to the springs from which it flows. In reality, this bubbling forth is the result of an accumulation that pervades a portion of a mountain, a summary of underground stories and, in its most intense phases, even exposed to the sunlight.

This prehistory gives way to a constant and undeniable element of progress, from the source downwards. Now it is a stream, now a brook tumbling over rocks, now a river. With only minor diversions, there is but one direction—an accumulation. Time advances, entropy grows, aerial energy is both stored and dissipated. It’s not just water that flows; there’s sediment too, a piece of the mountain being carried toward the sea. Gutta cavat lapidem. Tectonic forces built it, and unyielding patience has worn it down.

Time accumulates, and there is a story that can only be remembered.

The above is the incipit of a performance-talk I gave a few years ago at MUSE. It is in Italian and you can find the notes here. 

Thursday, November 21, 2019

Future Hydrology and Leonardo da Vinci

I was asked to talk about Leonardo da Vinci (see here about his resumé) and project in the future its intuitions about doing science and hydrology. Not an easy task tough. Fortunately there were large analogies with some recent reflections I made on this blog, especially regarding patterns and patterns description.
What I produced, indeed,  would need some further thinking and deepening, but, at the talk I had some time constraints and I could not expand further (I took a lot more time than planned, when the Convener told us, we have more time). Anyway, the result is here below
and you can click on the Figure to see the presentation (some Figure may not be visualised in the on-line preview).  A little of bibliography here:
  • Bancheri, M., Serafin, F., & Rigon, R. (2019). The Representation of Hydrological Dynamical Systems Using Extended Petri Nets (EPN). Water Resources Research, 8(01), 159–27. http://doi.org/10.1029/2019WR025099
  • Capra, F.,2007, The Science of Leonardo, The Doubleday Broadway Publishing Group, a division of Random House Inc., New York. 
  • Corsini, A. (2018). Modeling (understanding and controlling) turbulent flows: the heritage of Leonardo da Vinci in modern fluid dynamics (pp. 1–15). Budapest.
  • Dietrich, W. E., Wilson, C., Montgomery, D. R., McKean, J., & Bauer, R. (1992). Erosion thresholds and land surface morphology. Geology, 20, 675–679.
  • Geymonat, L. (1970). La tecnica nel quattrocento - Lenardo da Vinci. In Storia del Pensiero Filosofico e Scientifico, Vol II (pp. 48–59).
  • Giometto, M., Christen, A., Egli, P. E., Schmid, M. F., Tooke, R. T., Coops, N. C., & B, P. M. (2017). Effects of trees on mean wind, turbulence and momentum exchange within and above a real urban environment. Advances in Water Resources, 106, 154–168. http://doi.org/10.1016/j.advwatres.2017.06.018
  • Macagno, E. (1991). Some remarkable experiments of Leonardo da Vinci. La Houille Blanche, (6), 463–471. http://doi.org/10.1051/lhb/1991045
  • Monaghan, J. J., & Kajtar, J. B. (2014).  Leonardo da Vinci’s turbulent tank in two dimensions. European Journal of Mechanics B/Fluids, 44, 1–9. http://doi.org/10.1016/j.euromechflu.2013.09.005
  • Montgomery, D. R. (1999). Process domains and the river continuum. Journal of the Water Resources Association, 397–410.
  • Pacioli, L., De Divina Proportione, Milan, 1509
  • Reichstein, M., Camps-Valls, G., Stevens, B., Jung, M., Denzler, J., Carvalhais, N., Prabhat. (2019). Deep learning and process understanding for data-driven Earth system science. Nature, 566(7743), 1–10. http://doi.org/10.1038/s41586-019-0912-1
  • Rigon, R. (A. Rinaldo, supervisor), Principle of self-organization in the evolutive dynamics of river networks, Universities of Padua, Florence and Trento, Ph.D. dissertation, 1994) 
  • Stroock, A. D., Pagay, V. V., Zwieniecki, M. A., & Michele Holbrook, N. (2014). The Physicochemical Hydrodynamics of Vascular Plants. Annu. Rev. Fluid Mech., 46(1), 615–642. http://doi.org/10.1146/annurev-fluid-010313-141411
  • Weinan, E. (2019). Machine Learning: Mathematical Theory and Scientific Applications. Notices of the American Mathematical Society, 66(11), 1813–1820. http://doi.org/10.1090/noti1994

Friday, October 20, 2017

On some Hydrological Extremes

This is the talk given at MUSE for the Life FRANCA Project. Life FRANCA has the objective to communicate with people about hydrological hazards and risk. In particular the Audience in this case was composed by high school teachers.


Clicking on the Figure you will be redirected to the presentation.

Thursday, October 29, 2015

Studies on glaciers (snow, permafrost) in Trentino

I was invited to give a talk tonight at MUSE for the general public about the activity of our group in the cryosphere areas.
Please find the presentation (sorry in Italian) clicking on the Figure.
During the last ten years our group of hydrologists started a nice series of tasks, sometimes with higher and sometimes with lower intensity.

As a result, we have now, models, measures, expertise for doing much more. Personally I should go more on field trips! Enjoy