Rainwater Harvesting—A Supply-Side Management Tool for Sustaining Groundwater in India

Author(s):  
Claire J. Glendenning ◽  
R. Willem Vervoort
Author(s):  
Dr. Sandip Kadam

In any organization for organizing information, one must fully understand the value of a content management system, which helps in providing solutions by managing the data based on the knowledge of the enterprise. There is a big confusion related to the functions performed by the content management system, some products are also there which does not show full performance. These products are web content management system, managing records and documents, and some enterprise managing content. This research paper help in finding the mismatching between the customer needs and the product information. The article includes the differences in the functions of the content management system and other systems which are used for companies.to manage documents, techniques are needed and require a lot of information to store, manage, and retrieve. Many software is available to keep the record of the data to store the information and manage the data. One of them is the Enterprise Content Management tool which helps in finding solutions regarding the context. The products of content management are dissected, linked, examined by using a table to figure out the functions of the market products. This paper shows the confusion in the framework on the demand side, and at the same time feedback on confusion in the supply side by decreasing the satisfaction of the company in respect of knowledge and information management. 


Water ◽  
2020 ◽  
Vol 12 (4) ◽  
pp. 1184 ◽  
Author(s):  
Ruth Quinn ◽  
Peter Melville-Shreeve ◽  
David Butler ◽  
Virginia Stovin

Rainwater harvesting systems are often used as both an alternative water source and a stormwater management tool. Many studies have focused on the water-saving potential of these systems, but research into aspects that impact stormwater retention—such as demand patterns and climate change—is lacking. This paper investigates the short-term impact of demand on both water supply and stormwater management and examines future and potential performance over a longer time scale using climate change projections. To achieve this, data was collected from domestic rainwater harvesting systems in Broadhempston, UK, and used to create a yield-after-spillage model. The validation process showed that using constant demand as opposed to monitored data had little impact on accuracy. With regards to stormwater management, it was found that monitored households did not use all the non-potable available water, and that increasing their demand for this was the most effective way of increasing retention capacity based on the modelling study completed. Installing passive or active runoff control did not markedly improve performance. Passive systems reduced the outflow to greenfield runoff for the longest time, whereas active systems increased the outflow to a level substantially above roof runoff in the 30 largest events.


2020 ◽  
Vol 4 (1) ◽  
pp. 91
Author(s):  
Lucas Nyuydine Wirba ◽  
Amawa Sani Gur ◽  
Victor Konfor Ntoban ◽  
Bruno Lainjo Baye ◽  
Emmanuel Nkembo Ngang ◽  
...  

City governments, the world over, are grappling with the problem of sustaining water supply to their rapidly growing population. The need to meet up with this exigency has been emphasized in Sustainable Development Goal (SDG) 6 (Ensure availability and sustainable management of water and sanitation for all) and SDG 11 (Make cities and human settlements inclusive, safe, resilient, and sustainable). While a series of demand and supply-side approaches to water management have been employed, the extent to which water management practices could guarantee (un)sustainability still require clarity, especially in the context of cities in Sub-Saharan Africa (SSA). Taking the case of the Bamenda Metropolis of Cameroon, we contribute to address this lacunae, by identifying household level water management practices in Bamenda, and discussing the implications it has for sustainable water supply (availability, affordability). To obtain relevant data for this study, a random sample of 120 households, within 8 neighborhoods of Bamenda, was conducted. Furthermore, we employed descriptive and inferential statistical methods to test the relationship between household socio-economic characteristics and water management (consumption, rationing, preservation). The results  reveal the following: In terms of regularity, approximately 63% of the households have irregular water supply, and consume less than 50 litres of water per day. The key water source is pipe borne water (65%), supplied by CAMWATER and Community Water Systems. One of the main water management practice at household level is rainwater harvesting (41.7%), while sustainability is compromised by the weak management systems from supply side, and limited knowledge and resources at the demand side (household level). There is a need for policy (re)orientation to regulate household water distribution, consumption and affordability. Further studies are required to ground this assertion.


2008 ◽  
Author(s):  
Elfriede M. Ederer-Fick ◽  
Anita Giener ◽  
Helga Kittl-Satran ◽  
Brigitte Schachner

1962 ◽  
Vol 41 (6) ◽  
pp. 334
Author(s):  
R. Young ◽  
Hurndall ◽  
E.H. Dallas ◽  
A. Kruger ◽  
H.W. Von Hooff ◽  
...  
Keyword(s):  

2006 ◽  
Vol 54 (S 1) ◽  
Author(s):  
JC Saavedra Blume ◽  
M Zacher ◽  
SJ Klügl ◽  
A Diegeler

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