EdX

L’eau et les sols - Hydrodynamique des milieux poreux (edX)

L’eau et les sols - Hydrodynamique des milieux poreux (edX)

Ce cours de spécialisation vous donnera les clés pour comprendre, modéliser et mesurer les processus de transferts de l’eau dans le sol. Comment l’eau de pluie s'infiltre-t-elle dans le sol (et quelle partie ruisselle) ? Quelle est la recharge d’une nappe ? Quelle quantité d’eau un sol peut-il retenir ? Quelle sont les directions des flux de polluants dans un sol ?

Class Deals by MOOC List - Click here and see EdX's Active Discounts, Deals, and Promo Codes.

Ce cours s’adresse aux ingénieurs, techniciens et étudiants désireux d'accroître ou de rafraîchir leurs connaissances dans le domaine de l’hydrodynamique des sols, pour des applications aussi diverses que l’agronomie, l’environnement, l’irrigation ou la mécanique des sols. Il vous permettra d’acquérir les bases nécessaires à l’utilisation d’outils de modélisation hydrologique, d’irrigation, ou de pollution diffuse.

What you'll learn
A la fin de ce cours, vous serez capables de :

  • définir ce qu’est un milieu poreux
  • interpréter et mesurer les courbes de rétention et de conductivité des sols
  • effectuer des calculs d’infiltration dans les sols
  • identifier les principaux facteurs déterminant les propriétés hydrauliques des sols
  • utiliser des appareils de mesure de la teneur en eau du sol

Course Syllabus

Chapitre 1 : concepts de base
Ce chapitre est destiné à l’exploration des propriétés de base de l’eau et des milieux poreux. Nous y définirons ce qu’est un sol ainsi que les variables qui le caractérisent, telles que la teneur en eau, la masse volumique, etc. Nous étudierons enfin les techniques de mesure de la teneur en eau.

Chapitre 2 : la rétention de l’eau
Nous présenterons dans cette partie une propriété-clé des milieux poreux : la capacité qu’ils ont à retenir l’eau. Nous définirons les notions de potentiel de l’eau et de capillarité, et nous nous attellerons à définir la courbe de rétention d’un sol. Nous apprendrons aussi à mesurer la tension de l’eau du sol.

Chapitre 3 : les écoulements dans les sols
Dans ce chapitre, nous nous intéresserons à la facilité avec laquelle les milieux poreux conduisent l’eau. Nous définirons la conductivité hydraulique en milieu saturé et non-saturé, et établirons ensuite les lois de base des écoulements dans les milieux poreux non-saturés : les lois de Darcy et de Richards(on). Nous nous attarderons aussi sur la caractérisation de la conductivité hydraulique en conditions saturées.

Chapitre 4 : l’infiltration - modèles et méthodes
Après une courte digression sur la méthode de Wind, permettant de déterminer les propriétés hydrodynamiques de ces milieux en partant de la saturation, ce chapitre se concentrera sur une variable importante des mouvements d’eau dans les sols : l’infiltration. Nous étudierons en détail ce processus et les techniques de laboratoire et de terrain utilisant l’infiltration pour caractériser les propriétés hydrodynamiques des milieux poreux.

Go to Class
MOOC List is learner-supported. When you buy through links on our site, we may earn an affiliate commission.

Related Courses

Irrigation Efficiency: more food with less water (edX) EdX
KU Leuven University,KULeuvenX

Irrigation Efficiency: more food with less water (edX)

Learn to improve the efficiency of different irrigation system components over varying scales in order to extract less water from our resources while producing more food. How can we meet the demands of our ever hungrier and thirstier world? Irrigation water uses 70% of the fresh water extraction worldwide to produce 40% of the food.

Self Paced
Self-Paced
Climate Change in Water and Sanitation Utilities (edX) EdX
Inter-American Development Bank - IDB,IDBx

Climate Change in Water and Sanitation Utilities (edX)

Did you know that some water and sanitation utilities are beginning to lead the transition towards a carbon-neutral future? If you are a professional or an active stakeholder in the water and sanitation sector and want to learn more about how to reduce greenhouse gas emissions at every stage of the urban water cycle, this course is for you. In this course, you will learn about the actions to reduce greenhouse gas emissions in urban water and sanitation utilities and the benefits this brings in terms of economics, environmental impact, and efficiency. Discover the unexplored potential of water and sanitation utilities in global greenhouse gas emissions reduction.

Self Paced
Self-Paced
Sports Turf Management: Best Practices (Coursera) Coursera
University of Illinois at Urbana-Champaign

Sports Turf Management: Best Practices (Coursera)

The Sports Turf Management: Best Practices course will cover the construction, management, and challenges in maintaining athletic fields intended for football, soccer, and baseball. You will learn the fundamental management practices for maintaining athletic fields, such as fertilization, irrigation, mowing, and pest control. An overview of athletic field construction, highlighting the advantages and disadvantages of native soil versus modified soil fields, will be provided. Lastly, you will explore the effects of traffic and compaction on athletic fields and the development of artificial turf.

Nov 9th 2026
5-12 Weeks
Sustainability of Social-Ecological Systems: the Nexus between Water, Energy and Food (Coursera) Coursera
Universitat Autònoma de Barcelona

Sustainability of Social-Ecological Systems: the Nexus between Water, Energy and Food (Coursera)

In this course you will become familiar with the ideas of the water-energy-food nexus and transdisciplinary thinking. You will learn to see your community or country as a complex social-ecological system and to describe its water, energy and food metabolism in the form of a pattern, as well as to map the categories of social actors.

Nov 9th 2026
5-12 Weeks
New Zealand Landscape as Culture: Wai (Water) (edX) EdX
Victoria University of Wellington,WellingtonX

New Zealand Landscape as Culture: Wai (Water) (edX)

Come and learn about the water systems and the ocean of New Zealand and their complex geological and cultural histories. In this course, you will learn about New Zealand’s water, or 'wai', and the cultural identities attached to them. We'll explore the lives and identities of Indigenous Māori people who can trace their ancestry to their awa, or river, as well as the European, Pākehā perspectives on water. Discussing how the different cultures interpret and relate to water.

No sessions available
4 Weeks
Climate Change Education (edX) EdX
Inter-American Development Bank - IDB,IDBx

Climate Change Education (edX)

Learn how to work with your students to help them explore climate change through the use of interactive and engaging activities. These activities are designed for students at the primary and secondary levels. Our climate is changing rapidly, and now more than ever we need to be ready to act and prepare the next generation to take care of our planet. This course explores the basic science behind climate change and presents the tools to teach it in a positive, engaging and participatory way. The course also introduces some of the ethical and social issues around climate change.

Self Paced
Self-Paced
Water: Addressing the Global Crisis (edX) EdX
SDGAcademyX,SDG Academy

Water: Addressing the Global Crisis (edX)

We are living in a water stressed world. It is a global crisis and therefore we must act now! What can we do to save the planet and ensure availability of water for all by 2030? Water isthe source of all life. Without it, neither humans nor nature will survive. Yet lack of access to water is a rapidly growing problem and one of the world’s gravest risks. It is a global crisis.

Self Paced
Self-Paced
Water and Wastewater Treatment Engineering: Biochemical Technology (edX) EdX
Tsinghua University,TsinghuaX

Water and Wastewater Treatment Engineering: Biochemical Technology (edX)

Learn the basic principles and characteristics of biochemical technology in water and wastewater treatment engineering. Biochemical technology in water and wastewater treatment engineering is essential in the field of water treatment. In this environmental studies course you will learn the basic principles and characteristics of biochemical technology.

Self Paced
Self-Paced
Environmental Engineering: Drinking Water Treatment (edX) EdX
Seoul National University,SNUx

Environmental Engineering: Drinking Water Treatment (edX)

Understand what makes water clean or dirty and what are being done at water treatment facilities to make water safe to drink. This course will cover fundamental science and engineering principles dealing with natural and water environmental systems. First, we focus on what influences water quality and what are sources, characteristics, and effects of water pollutants. Second, we will explore the basic chemical concepts needed to understand how pollutants may change their forms and influence water quality.

Self Paced
Self-Paced
Introduction to Water and Climate (edX) EdX
Delft University of Technology,DelftX

Introduction to Water and Climate (edX)

Water is a crucial element in climate and for society. Find out about the latest engineering interventions for water management in rivers, coasts and the urban environment. Water is essential for life on Earth and of crucial importance for society. Water also plays a major role in affecting climate. Its natural cycle, from ocean to atmosphere by evaporation, then by precipitation back to land returning via rivers and aquifers to the oceans, has a decisive impact on regional and global climate patterns.

Self Paced
Self-Paced
Biosphere 2 Science for the Future of Our Planet (Coursera) Coursera
University of Arizona

Biosphere 2 Science for the Future of Our Planet (Coursera)

Are you ready to take an incredible journey around Planet Earth and beyond? In this course, you will delve into a world of innovative science and learn from a team of Biosphere 2 and University of Arizona researchers. From plants and soils, to oceans and rainforests, the Moon, Mars, and more, this course is an exciting opportunity for anyone interested in science and Earth stewardship.

Nov 9th 2026
5-12 Weeks