link Source: www.edx.org
list 5 sequences
assignment Level : Advanced
chat_bubble_outline Language : English
card_giftcard 1,260 point
Logo My Mooc Business

Top companies choose Edflex to build in-demand career skills.

Get started
Users' reviews
-
starstarstarstarstar
0 reviews

Key Information

credit_card Free access
verified_user Fee-based Certificate
timer 90 hours in total

About the content

Increasing scarcity of natural resources
****The demand for safe and healthy food is rapidly increasing. The world population is growing and is projected to reach 9.8 billion in 2050. How do we prepare for this and how are we going to be able to feed all these people?

Global climate change raises the pressure on supply and demand for water. Changing temperatures and long-term variation in annual precipitation amounts and regional distribution patterns require more ways to control water levels. In addition to the changing climate, cropping patterns are diversifying and field irrigation methods are changing.

Relevance of drainage
It is clear that the food production mainly has to come from improvements in agricultural water management on existing agricultural lands. In light of all these changes in water demand, supply and use, the role of (subsurface) drainage has changed from a single-purpose measure for controlling waterlogging and/or salinity to an essential element of integrated water management under multiple land use scenarios.

Learn how drainage can contribute to sustainable food security
Join this course to advance your knowledge in drainage, drainage systems and solutions, and to help securing a sustainable food supply. In this course, you will work on different modules, apply the knowledge gained directly to your home country drainage situation. Furthermore, you will learn from other cases and learners worldwide, expanding your horizon on the global importance of drainage.

For whom
This course was developed for professionals and students from various backgrounds, especially those who are interested in agricultural water management and want to broaden their understanding of drainage planning, design, and management, and drainage-related research and training. Although specifically watermanagers and waterengineers, agricultural engineers, irrigation professionals, hydrologists, and agricultural policy makers join this course, the course is open and accessible to everyone.

Do not miss out on the opportunity to join this online course and upgrade your knowledge on drainage for agricultural lands.

  • Understand the concept of drainage and its role in agricultural water management
  • Explain physical and agro-hydrological principles underlying drainage of agricultural land
  • Make water and salt balances to calculate drainage needs
  • Formulate drainage criteria
  • Make sound estimates for drainage parameters needed to design drainage systems
  • Understand differences between steady-state and unsteady-state drainage approaches
  • Understand the need for more control in agricultural drainage management
  • Design drainage system that enable more operational control

more_horiz Read more
more_horiz Read less
report_problem

Prerequisite

Preferably a Bachelor degree in agricultural water management or a similar programme. It is assumed that you have some basic knowledge on soil chemical, physical and biological processes, hydrology, hydraulics, irrigation and agricultural water management.

dns

Syllabus

The course consists of five modules.

In Module 1, the need for drainage, the drainage methods and the design approaches for agricultural drainage systems are introduced.

In Module 2 you will learn more about the hydrological principles related to drainage and drainage design equations.

Module 3 discusses the general aspects of drainage of saline and sodic soils.

Module 4 is an introduction to the implementation and operation & maintenance of drainage systems.

Depending on your background and interest, you may decide by yourself in which sequence you do these three modules. But you should realize that in Module 5, all these different aspects of drainage are integrated to discuss the changing role of drainage in agricultural water management.

record_voice_over

Instructors

Dr. Ir. Henk Ritzema
Associate Professor Water Resources Management
Wageningen University & Research

Dr. Ir. Klaas Metselaar
Assistant Professor Ecohydrology
Wageningen University & Research

Dr. Ir. Jos van Dam
Associate Professor Ecohydrology
Wageningen University & Research

Dr. Ir. Lodewijk Stuyt
Senior Research Associate
Wageningen University & Research

Gerlo Borghuis MSc
Lecturer Water Resources Management
Wageningen University & Research

store

Content Designer

Wageningen University
Wageningen University
assistant

Platform

Edx

Harvard University, the Massachusetts Institute of Technology, and the University of California, Berkeley, are just some of the schools that you have at your fingertips with EdX. Through massive open online courses (MOOCs) from the world's best universities, you can develop your knowledge in literature, math, history, food and nutrition, and more. These online classes are taught by highly-regarded experts in the field. If you take a class on computer science through Harvard, you may be taught by David J. Malan, a senior lecturer on computer science at Harvard University for the School of Engineering and Applied Sciences. But there's not just one professor - you have access to the entire teaching staff, allowing you to receive feedback on assignments straight from the experts. Pursue a Verified Certificate to document your achievements and use your coursework for job and school applications, promotions, and more. EdX also works with top universities to conduct research, allowing them to learn more about learning. Using their findings, edX is able to provide students with the best and most effective courses, constantly enhancing the student experience.

You are the designer of this MOOC?
What is your opinion on this resource ?
Content
5/5
Platform
5/5
Animation
5/5