Skip to main content

Wrapping Things Up...

Unfortunately, we have reached the end of the blog posts! When starting this blog, I was drawn to understand the complex water and food scarcity issue. My mother, who spent the first nineteen years of her life in Sylhet would tell me stories about the long distances she would travel to bring water back to the home just so the family could cook and wash their dishes. Circumstances in the villages are now changing, with more access to efficient technology so people have a more reliable access to water. Of course, Bangladesh is becoming increasingly vulnerable to the effects of climate change which has led to difficulties. 

I was keen to understand more of what was being done in different countries regarding the consequences of population growth and climate change on food security, particularly for a continent that I knew relatively little about. Through these blog posts, I was able to engage with a large variety of sources that have taught me more about the complexities and individualities of different countries within Africa, and hopefully steer away from the sweeping generalisations that are often made as described by Wainana (2019). I am grateful to have learnt more about the different possibilities to address the water and food scarcity issue and being able to not be overly pessimistic or optimistic about strategies, though rather focus on them through context. Evidently, there is no one tactic that can be employed across a diverse continent. Though, this is what makes IWRM the most favourable as it includes water use beyond agriculture and considers vital issues such as sanitation and industry, which virtual water particularly fails to do.  

I hope you have enjoyed reading these blog posts as much as I have enjoyed researching and writing them. I have undoubtedly been inspired to continue to learn more about water and food in Africa for the time to come!

Comments

Popular posts from this blog

Is Virtual Water Capable of Becoming Policy?

Previous blog posts have focused on more tangible methods to tackle the water and food scarcity issue, such as desalination, drip irrigation and extracting groundwater. But what if we did not have to employ these more tangible methods, and still work towards achieving food security?  Virtual water is a term coined by Allan (1997) ; it is used to address the water that is used in the production of any commodity. When this commodity is traded, water is also traded as water is embedded in the commodity (Zeitoun et al, 2010) . This applies to agricultural commodities, as the water used in the production of food staples is significant. For instance, 1,000 cubic metres of water is required to produce a ton of grain (Allan, 2003). Therefore, if it is food that is traded, virtual water can globalise the problem of water scarcity and allow countries that are facing this issue to import water intensive crops. The bluewater used for irrigated agriculture is a net drain on water resources and...

Drip Irrigation in Morocco

Drip irrigation is another strategy that works by applying water directly to the soil surface or the root zone of plants. It is a water efficient technology as it reduces water consumption whilst increasing crop yields (Jobbins et al, 2015) . This compares to conventional flood irrigation. Comparatively, drip irrigation reduces water loss by evaporation and distribution. Drip irrigation uses 30-50% less water and achieves up to 95% irrigation efficiency (Narayanmoorthy, 2004) . Figures suggest that drip irrigation would particularly be beneficial for Moroccan farmers.  Two drip irrigation projects were implemented for farmers surrounding the Saïs basin. A farmer on the Bitit pilot project found that water supply was so efficient from the drip irrigation system, that his single owned hectare had to only be irrigated every two and a half days instead of the usual five days. Interviews with farmers showed 83% had a clear preference for drip irrigation as a response to reduced water su...