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Drought does mean less water availability, but this can cause a [[Drought_and_links_to_other_disasters|myriad of other problems]]. For instance, without a consistent water supply, crops can fail which leads to not only food insecurity, but it intensifies poverty. Women and children will be more impacted by drought than men, because they generally tend to agricultural activities and will need to travel further to get to water in the case of a drought. Ethnic tensions can escalate into wars over water resources, and hydropower can be cut dramatically, leading to greater and greater economic losses.
Drought can even affect the making of cement, which can result in a poor quality if not done properly. Cement is used in the construction of most everything! So if a community has a weak infrastructure, failing crops, stressed and depleted caretakers (women), and economic and civil instability, how is that community supposed to survive at all? I realised more and more how integrating the drought study into Akvopedia was crucial, not only for [httphttps://www.iisd.org/caslfaq/asalprojectdetailsadapting-to-climate-change/asal.htm arid and semi-arid lands (ASALs)], but most all areas experiencing even temporary drought. As these areas were the least likely to be prepared. With so many factors being affected by drought, '''efficiency''' and water technology '''appropriateness''' (for a specific geography and climate of a region) became emphasised the most throughout the CARE study.
Most of the document presented each water technology, from siting to construction, and illustrated how to make it more efficient and harmonious with the realities and patterns of drought. For instance, if a community’s primary water source is through [[riverbed infiltration galleries]], and the drought makes the river dry up, then reliance on the shorter (and often more intense) rainfall events must be maximized. Two smart solutions to address this are: increase the porosity of your infiltration system (to reduce rainfall runoff) and create a greater catchment area or dam system to accommodate more erratic, “all at once” rainfall events.
[[File:contour_Trench_hill.JPG|thumb|left|400px|Contour trenches used to slow water moving down a hill so that absorption into the aquifer and increased soil moisture for crops is possible. Photo: Unknown.]]
Contrary to old practices of physically capturing and storing every bit of rain possible, sometimes allowing rain to loosely recharge an aquifer has many more advantages. [http://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=2&ved=0CFgQFjAB&url=http%3A%2F%2Fnoranora.nerc.ac.uk%2F7453%2F1%2FCR06107N/id/eprint/7453/1/CR06107N.pdf&ei=L3XrT9q0Ke-r2AWuqczDAQ&usg=AFQjCNHkHVSAHNdcNB4zLNRGQWvD3zi4_A&sig2=CY7ebiDRT1b9pldm8SPOiQ Managed Aquifer Recharge (MAR)] is a technique of managing drought that is gaining in popularity, primarily because keeping the groundwater recharged supports water (and food) security better. MAR tends to address more factors affected by drought, such as keeping soil moisture (crucial to crop success) and preventing evaporation (since aquifers have natural “lids” of earth/rock/soil on them). Plus, aquifers cover a lot of geographical area, which reduces the time people need to travel to access water, if for example, they can drill or dig a well where they are at, and have local access.
The CARE study really helped us rethink Akvopedia as well. It encouraged us to expand and recategorise our water technologies and helped make the information we already had, stronger and more complete. Next up, Akvo will integrate a new study about how floods affect water resources and how to mitigate those influences, also by CARE, in the near future. In addition, there has been a request to integrate a new study on water quality solutions. If you have a study to contribute, we’d love to integrate it! Please contact Mark Tiele Westra at: m.t.westra [at] akvo.org.
The main drought page where you will find all of the links and pages concerned with the CARE study: [[Resilient_WASH_systems_in_drought-prone_areas|Resilient WASH systems in drought-prone areas.]]
