Water for irrigation is a major limitation to agricultural production in many parts of the world. Use of waters with elevated levels of salinity is one likely option to meet the supply of increased demands. The sources of these waters include drainage water generated by irrigated agriculture,...

Design and build is becoming an increasingly adopted procurement solution for construction projects. Characterised by its integrated team approach, it allows the construction contractor to take a more central role in the design process than its traditional alternatives. Its global popularity and...

Today, most African countries have dysfunctional municipal waste management system, negatively impacting the environment and human health. However, as most of this waste is recyclable, informal actors are making their income out of the collection/sorting of waste. Accounting for the risks...