Building water resilience into strategy: The Cape Town drought

The Cape Town drought captured the world's attention at the beginning of 2018 with the announcement of Day Zero: the day that Cape Town's taps would run dry. In the eye of the storm a host of factors contributed to the panic, and rapidly falling dam levels. Politics was exceptionally conflictual, interaction between spheres of government responsible for various aspects of water supply far from perfect, with public perception and media frenzy driving a focus on matters which played a very small part in the effort not to run out of water. During this time, Cape Town was building a water strategy, specifically aimed at making Cape Town more resilient against future droughts by addressing all possible factors contributing to the drought crisis. With dams close to overflowing in 2020, the next challenge is to ensure that the strategy is implemented according to plan.

On the hygienic scientific provision of the Water strategy of the Russian Federation

Increased competition between producers has now become one of the critical features of the country’s economy. Within the framework of the Water Strategy of the Russian Federation, technological issues play a significant role both in the protection of water resources and in compliance with the safety requirements and favourable quality of the water used. For more than 20 years worldwide, there has been a transition from a hazard-oriented to a risk-oriented approach in the organization of nature and water protection activities. The use of a risk-based approach determines the mandatory monitoring of all pollutants and calculation methods for assessing various types of toxicity of a substance, their hazardous concentrations based on knowledge of the structure and information about the hazard of substances from international databases and registers. Based on the analysis of the main provisions of the Water Strategy of the Russian Federation until 2020 in conjunction with the conditions of water use affecting the health of the population, the priority problems of technological development in the water protection sector and their medical and preventive support were identified. Measures have been outlined to ensure the compliance of the technology for the protection of water bodies, sources of household and drinking water supply to the population and industrial development for monitoring the effectiveness and efficiency of hygienic regulation, sanitary and epidemiological examination of project documentation and a risk-oriented approach to ensuring the activities of business entities on the territory of sanitary protection zones of drinking water sources: water supply, wastewater treatment from point and diffuse sources of pollution.

A Novel Method to Assess the Impact of a Government’s Water Strategy on Research: A Case Study of Azraq Basin, Jordan

Water scarcity drives governments in arid and semi-arid regions to promote strategies for improving water use efficiency. Water-related research generally also plays an important role in the same countries and for the same reason. However, it remains unclear how to link the implementation of new government strategies and water-related research. This article’s principal objective is to present a novel approach that defines water-related research gaps from the point of view of a government strategy. The proposed methodology is based on an extensive literature review, followed by a systematic evaluation of the topics covered both in grey and peer-reviewed literature. Finally, we assess if and how the different literature sources contribute to the goals of the water strategy. The methodology was tested by investigating the impact of the water strategy of Jordan’s government (2008–2022) on the research conducted in the Azraq Basin, considering 99 grey and peer-reviewed documents. The results showed an increase in the number of water-related research documents from 37 published between 1985 and 2007 to 62 published between 2008 and 2018. This increase should not, however, be seen as a positive impact of increased research activity from the development of Jordan’s water strategy. In fact, the increase in water-related research activity matches the increasing trend in research production in Jordan generally. Moreover, the results showed that only about 80% of the documents align with the goals identified in the water strategy. In addition, the distribution of the documents among the different goals of the strategy is heterogeneous; hence, research gaps can be identified, i.e., goals of the water-strategy that are not addressed by any of the documents sourced. To foster innovative and demand-based research in the future, a matrix was developed that linked basin-specific research focus areas (RFAs) with the MWI strategy topics. In doing so, the goals that are not covered by a particular RFA are highlighted. This analysis can inspire researchers to develop and apply new topics in the Azraq Basin to address the research gaps and strengthen the connection between the RFAs and the strategy topics and goals. Moreover, the application of the proposed methodology can motivate future research to become demand-driven, innovative, and contribute to solving societal challenges.

Water Dimension of BRICS Cooperation: National Challenges and Joint Opportunities

This article examines the evolution and potential of the water agenda of BRICS. The members of this international association of major countries of South America, Eurasia, Asia and Africa are rich in water resources and population. The development of water resources extends beyond their borders to projects in other countries through the activities of a major development institution, the New Development Bank of BRICS. Such conditions suggest some anticipation of a global and comprehensive view on the part of BRICS on the issues relating to water resources. However, the hypothesis of this article is opposite: despite the unique potential of the BRICS water strategy, it remains non-specific, focused on the lower common denominators for the member countries such as cleanliness, sanitation and water management. To account for this, the authors take the position that the bureaucratic logic of basic common interest downgrades strategic vision. This is reflected in the growing gap between the multifaceted nature of the issues related to water resources in the world and the narrowly specialized approach of BRICS association which perceives water de facto without its resource and global function. To study this, the authors analyze the water portfolios of the BRICS member countries and compare the national water agendas based on an analysis of policy documents. They then systematize water initiatives under the auspices of the BRICS and, finally, calculate virtual water flows and their structure between the BRICS countries using agricultural products trade as an example. The conducted analysis allows the authors to identify a wide gap between the current and potential water agenda of the BRICS. The authors then propose a number of initiatives that can create added value for the BRICS as an association both for its member countries and for developing countries facing water resource challenges. The authors assert that such a new approach, based on a profound understanding of the resource function of water as a commodity with global value, has all the potential to be implemented by BRICS.

The Palo Verde Water Cycle Model (PVWCM) – Development of an Integrated Multi-Physics and Economics Model for Effective Water Management

Water management has become critical for thermoelectric power generation in the US. Increasing demand for scarce water resources for domestic, agricultural, and industrial use affects water availability for power plants. In particular, the population in the Southwestern part of the US is growing and water resources are over-stressed. The engineering and management teams at the Palo Verde Generating Station (PV) in the Sonoran Desert have long understood this problem and began a partnership with Sandia National Laboratories in 2017 to develop a long-term water strategy for PV. As part of this program, Sandia and Palo Verde staff have developed a comprehensive software tool that models all aspects of the PV (plant cooling) water cycle. The software tool — the Palo Verde Water Cycle Model (PVWCM) — tracks water operations from influent to the plant through evaporation in one of the nine cooling towers or one of the eight evaporation ponds. The PVWCM has been developed using a process called System Dynamics. The PVWCM is developed to allow scenario comparison for various plant operating strategies.

Protection of River Sitnica From Urban Wastewaters

Wastewater treatment is a growing problem in Kosovo. Pollution from urban wastewaters poses the greatest pressure on Kosovo rivers and their better management represents an important area of improving their ecological status. Kosovo is lacking behind in terms of achieving certain goals and implementing European Environmental Directives, especially the Water Framework Directive and Urban Wastewater Treatment Directive. The lack of wastewater treatment prior to their discharges into receiving waters presents a gap in the water sector which needs to be addressed in order to meet European standards. Kosovo, as a country with a European perspective, must approach this issue as soon as possible. According to the reports of water utilities companies, the level of sewerage services in the country is 65% while the level of wastewater treatment is 0.7% [3]. The National Water Strategy [1] aims at protecting water resources through treating wastewater before returning to the nature. According to this strategy, a number of wastewater treatment plants and accompanying infrastructure for main cities should be build. River Sitnica is main river stretching in Kosovo valley, where main urban areas are located including capital Prishtina. With aim of protection the quality of river Sitnica, a study for collection of sewage and wastewater treatment plant for capital Prishtina was prepared and its findings will be presented in this article.