Perspective Search
Spate irrigation is a water management system…, Wadi hydrology is characterised by a great…, Costs have to be adjusted to the local conditions…, The main problem for the operation of spate…, The upstream/downstream conflict also affects the…,
If old spate irrigation systems are…,
Working Principle…
08 May 2019
By selecting the right crop for given conditions…, Water Needs
The water need of a crop is…
09 April 2019
A compost filter, called ‘Rottebehälter’ in…, Compared to other water based systems,…, The compost filter bag needs regular maintenance…, The chambers need to be covered in order to…,
Working principle…
02 June 2019
Well development (or borehole development) of […, Adapted from SMET & WIJK (2002) and WAL (2010…, Typical Causes for Reduced Well Yield
Adapted…, The costs for basic well development techniques…, The benefit of well rehabilitation in terms of…
03 April 2019
Already treated or purified water has to be…, Small-scale storage
The Oxfam bucket
The 14…, The costs depend on the used storage system.…, Storage for domestic and animal use and…, All the described storage accessories must be…
14 June 2019
Throughout the world, hundreds of thousands of…, The basic principle of drilled wells is simple: a…, Initial Assessment
Before starting to design…, Hand-drilled wells cost from US$ 20 to US$ 3,000…, Operation of drilled wells comprises the pumping…, In general, drilled wells are less susceptible to…
13 June 2019
Government contributions include financial and…, (Adapted from SIJBESMA et al. 2008)
Government…
22 June 2019
Microfinance is a lending mechanism,…, On-site water and sanitation investment usually…, There are generally two kinds of sources:…, There are four types of microfinance for water…, (Adapted from KARNANI 2011)
Microfinance has…, For getting access to any kind of loan there are…
22 June 2019
Cost sharing is about distributing expenses of…, Partnerships between donor agencies, local NGOs,…, (Adapted from WPP 2010)
There are different…, (Adapted from OPP-RTI 2010)
The low cost…, It is important to clearly define the financial…
22 June 2019
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