About HM&Co

The Hydrology Meteorology and Complexity Laboratory develops multi-scale analysis, multi-scale observations and complex systems approach to modelling. Our research aims to better understand and represent urban basins, with a focus on urban resilience.

news & events

PhD defense of Xin Li

Xin Li defended her PhD entitled “Multifractal intermittency of forced and

Experimental site enjoying a nice sunset

Science enables to enjoy the simple beauty of nature. Here, our

HDR defense of Auguste Gires (14 October 2022)

Auguste Gires defended his HDR (Habilitation à diriger des recherches) on

Nobel Recognition for the Roles of Complexity and Intermittency

EOS, Science News by the American Geophysical Union (AGU), published on

In the spotlight

HM&Co at a glance

And you, could you perform a nocturne on a flute of rainwater pipes ?            

Research Team

We are an international and multidisciplinary team. Our varied but complementary backgrounds contribute to do research on water in the city with its complex flows, across multiple scales.


Find here our scientific papers and books. MONTHLY HIGHLIGHT: “Villes réseaux et transports: le défis fractal” sous la direction de Gabriel Dupuy.

video presentation

Providing insight to our talents

Our partners

Press review


[contact-form-7 404 "Not Found"]
Hm&Co - ENPC

loading map - please wait...

Hm&Co - ENPC 48.841370, 2.588553