| 1. |
- Boltz, Frederick, et al.
(författare)
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Water is a master variable : Solving for resilience in the modern era
- 2019
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Ingår i: Water Security. - : Elsevier BV. - 2468-3124. ; 8
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Tidskriftsartikel (refereegranskat)abstract
- Resilience is increasingly recognized as an imperative for any prospect of sustainable development, as it relates to our ability to sustain human well-being and progress under the planetary and societal changes that we face now and into the future. Yet, we are ill-prepared to meet this challenge. We neither fully understand nor manage consistently for resilience of the human and natural systems that we must steward through extraordinary change. A unifying approach and common currency would help us to understand and manage for resilience under uncertain futures. Water is an essential, defining element in human and natural systems. Human civilization and water systems have co-evolved as a coupled system, with the majority of natural freshwater systems transformed to meet our demands. Shifting patters of water availability in space and time will define key pathways and tipping points for our resilience, and thus requirements for water system resilience must guide the trajectories and boundaries of human development. Here, we consider the thesis that water offers a key to unlocking the complex challenge of designing and managing for the resilience of coupled human-natural systems. We examine what constitutes a resilient system, what drives freshwater resilience, and how pathways to human resilience may be charted and navigated through the medium of water. Our theoretical treatise frames a portfolio of research that tests this thesis, including modeling and applications to water and water-dependent systems.
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| 2. |
- Dickin, Sarah, et al.
(författare)
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Inequalities in water, sanitation and hygiene : Challenges and opportunities for measurement and monitoring
- 2023
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Ingår i: Water Security. - : Elsevier. - 2468-3124. ; 20
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Tidskriftsartikel (refereegranskat)abstract
- While there is significant awareness of the importance of addressing water, sanitation and hygiene (WASH) inequalities, measurement continues to present a challenge. Addressing how inequalities are measured, tracked and communicated is fundamental to accelerating progress in ensuring universal WASH coverage and associated benefits. We review how WASH inequalities have been measured and monitored to date on a global level, particularly in relation to SDG 6. We describe gaps in several areas, including how inequalities are measured in relation to gender and social differences, and limitations due to a focus on measuring access to infrastructure that overlooks other contributions of WASH services to wellbeing. Approaches for improved measurement and monitoring of inequalities are discussed, including making better use of existing datasets, as well as developing a broader range of indicators for the WASH sector. Finally, we emphasize the importance of improving visualization and communication of inequalities to policy audiences.
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| 3. |
- Keys, Patrick W., et al.
(författare)
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Invisible water security : Moisture recycling and water resilience
- 2019
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Ingår i: Water Security. - : Elsevier BV. - 2468-3124. ; 8
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Tidskriftsartikel (refereegranskat)abstract
- Water security is key to planetary resilience for human society to flourish in the face of global change. Atmospheric moisture recycling – the process of water evaporating from land, flowing through the atmosphere, and falling out again as precipitation over land – is the invisible mechanism by which water influences resilience, that is the capacity to persist, adapt, and transform. Through land-use change, mainly by agricultural expansion, humans are destabilizing and modifying moisture recycling and precipitation patterns across the world. Here, we provide an overview of how moisture recycling changes may threaten tropical forests, dryland ecosystems, agriculture production, river flows, and water supplies in megacities, and review the budding literature that explores possibilities to more consciously manage and govern moisture recycling. Novel concepts such as the precipitationshed allows for the source region of precipitation to be understood, addressed and incorporated in existing water resources tools and sustainability frameworks. We conclude that achieving water security and resilience requires that we understand the implications of human influence on moisture recycling, and that new research is paving the way for future possibilities to manage and mitigate potentially catastrophic effects of land use and water system change.
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| 4. |
- Matthews, Nathaniel, et al.
(författare)
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Elevating the role of water resilience in food system dialogues
- 2022
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Ingår i: Water Security. - : Elsevier B.V.. - 2468-3124. ; 17
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Tidskriftsartikel (refereegranskat)abstract
- Ensuring resilient food systems and sustainable healthy diets for all requires much higher water use, however, water resources are finite, geographically dispersed, volatile under climate change, and required for other vital functions including ecosystems and the services they provide. Good governance for resilient water resources is a necessary precursor to deciding on solutions, sourcing finance, and delivering infrastructure. Six attributes that together provide a foundation for good governance to reduce future water risks to food systems are proposed. These attributes dovetail in their dual focus on incorporating adaptive learning and new knowledge, and adopting the types of governance systems required for water resilient food systems. The attributes are also founded in the need to greater recognise the role natural, healthy ecosystems play in food systems. The attributes are listed below and are grounded in scientific evidence and the diverse collective experience and expertise of stakeholders working across the science-policy interface: Adopting interconnected systems thinking that embraces the complexity of how we produce, distribute, and add value to food including harnessing the experience and expertise of stakeholders s; adopting multi-level inclusive governance and supporting inclusive participation; enabling continual innovation, new knowledge and learning, and information dissemination; incorporating diversity and redundancy for resilience to shocks; ensuring system preparedness to shocks; and planning for the long term. This will require food and water systems to pro-actively work together toward a socially and environmentally just space that considers the water and food needs of people, the ecosystems that underpin our food systems, and broader energy and equity concerns.
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| 5. |
- Ward, Philip J., et al.
(författare)
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The need to integrate flood and drought disaster risk reduction strategies
- 2020
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Ingår i: Water Security. - : Elsevier BV. - 2468-3124. ; 11
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Tidskriftsartikel (refereegranskat)abstract
- Most research on hydrological risks focuses either on flood risk or drought risk, whilst floods and droughts are two extremes of the same hydrological cycle. To better design disaster risk reduction (DRR) measures and strategies, it is important to consider interactions between these closely linked phenomena. We show examples of: (a) how flood or drought DRR measures can have (unintended) positive or negative impacts on risk of the opposite hazard; and (b) how flood or drought DRR measures can be negatively impacted by the opposite hazard. We focus on dikes and levees, dams, stormwater control and upstream measures, subsurface storage, migration, agricultural practices, and vulnerability and preparedness. We identify key challenges for moving towards a more holistic risk management approach.
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