No description available.

No description available.

No description available.

No description available.

No description available.

No description available.

Thesis (M.A.) (Development management) --University of Limpopo, 2010. / Gender equality in local water governance is currently envisaged as a necessary aspect for achieving efficient, effective and sustainable water resources management. Based on the premise that men and women exhibit socially and culturally determined differences in behavior, roles and responsibilities, the Gender Mainstreaming Strategy holds that gender concerns in water resources management, including in all decisions regarding planning, design, location, operation and maintenance have to be based on the recognition of their differences. However, giving the pragmatic effect on the Gender Mainstreaming Strategy within the Water Resources Management Sector has met with many challenges relating to structural issues, sustainability, the commitment of actors involved, and the whole range of aspects of attitudinal change, both at individual and collective levels. The study investigates the challenges involved in the application of the Gender Mainstreaming Strategy within the Water Resources Management Sector in the rural community of Mogodi Village in Limpopo Village. The study argues that the challenges involved in the application of the Gender Mainstreaming Strategy leads to virtual mismanagement of the water resources within rural communities as attested to by the Mogodi Village. The survey results from Mogodi Village proved that gender mainstreaming was not fully applied within the water resources management. Women do not have access to all the positions in the water committee and furthermore, they are not always consulted and if they get the chance to raise their concerns, they are not always taken into consideration. Additionally, the patriarchal tradition within the village has a great impact on the application of the Gender Mainstreaming Initiatives. Some of the principles of this tradition are that women are household caregivers and men are leaders. The roles that women perform within their homesteads do not allow them time to participate in the water resources management. This leaves the water resources management roles in the hands of men in the village. The study therefore concludes that the genuine benefits of the Gender Mainstreaming Strategy in the water resources management would not be realised as long as the context within which it is applied remains traditional in terms of the gender status quo. / Extrata Mine

Population growth, urbanization, degrading water quality, and climate change are making management of scarce water resources an increasingly difficult task for the domestic sector. It is recognized that in order to manage urban water resources demand management is requisite. Demand management has been experimented with in large cities of developing countries but continued focus on expanding supply overshadows its potential benefits and ultimate success. In order to manage demand, it must be measured and understood. Intermittent water services are prevalent in developing countries, but unmetered domestic water use under such conditions has not been carefully studied. This study conducted 1,149 household surveys in a small, growing, coastal city (population est. 35,645) in La Libertad, Peru. The objectives were to 1) characterize current household water use behaviors, perceptions and values as they vary among three user groups (two distinct unmetered intermittent water services and well users) and reveal the existing water use and potential household demand for water, and 2) propose demand management tactics applicable to conditions of the study site that may be generalizable to small, developing, cities. Survey results show daily per capita water use in the range of 35 to 90 L with more water being used by the group that receives water for a longer duration of time. The distribution of water was inequitable and, on average, households received water for less time than the service providers' reported duration. Demand is likely to grow due to increasing water-related infrastructure, established water behaviors, and a lack of understanding regarding regional scarcity and water conservation. Households are not satisfied with existing service conditions, particularly water quality, but due to an apparent distrust in their water providers are unwilling to pay for improvements. For domestic service to remain sustainable under the pressures of increasing water scarcity, demand management strategies, particularly education and awareness building, are likely achievable and should be adopted, complementary to supply-minded management.

<p>Please contact the author with any questions. A compressed tar.b2z file is attached with the groundwater model input files.</p> / <p>Wadi El Naturn, located in the Western Desert in northern Egypt, has been subject to significant groundwater degradation since the 1990s, attributed primarily to agricultural development. Information required to diagnose the drivers of groundwater degradation and assess management options in dryland environments like Wadi El Natrun is however, frequently sparse. This research presents an approach for modeling the impacts of dryland environmental change on groundwater in the context of sparse data. A focus is placed on understanding the potential impacts of conservation strategies in the context of climate change. Water use, hydrostratigraphic and groundwater flow data were collected from literature, monitoring records, satellite imagery and a survey of local landholders. MODFLOW-NWT was used to model the multi-layer aquifer system, and algorithms were developed in R to create realizations of groundwater recharge, and well-pumping at a monthly time-step from 1957 to 2011. The model was deemed to be reasonably capable of capturing the cumulative impact of environmental change over this historical period. A risk assessment approach was then used to assess the impact of climate change and conservation-focused management scenarios on groundwater locally over a 50-year future planning horizon. The optimization of irrigation systems and increased cultivation of drought/salt tolerant crops have the potential to significantly reduce the risk of groundwater depletion compared to an across-the-board 20% water use reduction scenario. The influence of groundwater pumping also outweighed that of climate change, and the most vulnerable water users/ecosystem were found to be the most exposed to groundwater degradation.</p> / Master of Applied Science (MASc)

Master of Science / Civil Engineering / David R. Steward / With an increasing population, municipalities in the United States are struggling to secure safe, reliable water sources for future water demands. Alternative water sources are being considered to improve the overall water management picture. Wastewater reuse, reusing wastewater effluent for beneficial purposes, is an alternative water source that is gaining popularity in the United States. In this study a theoretical framework was developed to enable a region to quickly assess the feasibility of reusing wastewater for irrigation needs. Three criteria were established for the framework; they are, regulations and guidelines for reuse, adequate flow ratio, and cost benefit analysis. As a region moves through the framework and criteria a list of feasible wastewater facilities and end users are established. A model was developed for the cost benefit analysis based on regional input. As regulatory frameworks and economic factors evolve over time the model can be updated to assess how these changes will affect water reuse in a region. The model will provide a useful tool for a region to integrate wastewater reuse into the water resource management process. The Lower Arkansas River Basin (LARK) was highlighted by the Kansas Water Office as a region that should investigate the role of reuse in water conservation. Results from this report indicate 963 million gallons per year (MG/yr) of wastewater effluent could feasibly be used to irrigate 9 hole and 18 hole golf courses in the region. The results determined that any 18 hole golf course within a 15.9 mile radius of a wastewater treatment facility in the LARK could payback the capital costs for wastewater reuse within 10 years. This information is a useful tool for the region to start the discussion for implementing wastewater reuse in the region. The results from this report indicate wastewater reuse for golf course irrigation is economically feasible in the LARK. Establishing a safe reliable water source for the future is paramount to the future of Kansas. Future research is needed to determine how the wastewater diversion affects the environmental balance of the permitted discharge location.