In the Netherlands and Belgium, good quality of water has become increasingly scarce. Action was taken and a project was initiated with the objective of conserving water quality and increasing water use efficiency in agriculture. The case illustrates the importance of involving farmers and other water users initially, so that they feel a sense of responsibility and motivation to introduce new approaches.
The Hebei province is experiencing severe water shortages resulting in serious environmental and socio-ecological problems. To combat these issues, the provincial government has encouraged rainwater utilisation for agriculture as well as improving soil and water conservancy and vegetation cover. The most important lesson is that rainwater is able to alleviate water shortage particularly in dry season or dry zones.