Sustainable water management under future uncertainty with eco-engineering decision scaling

Nature Climate Change, Journal Year: 2015, Volume and Issue: 6(1), P. 25 - 34

Published: Sept. 11, 2015

Language: Английский

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The role of soils in regulation and provision of blue and green water

Philosophical Transactions of the Royal Society B Biological Sciences, Journal Year: 2021, Volume and Issue: 376(1834)

Published: Aug. 4, 2021

The United Nations Sustainable Development Goal 6 aims for clean water and sanitation all by 2030, through eight subgoals dealing with four themes: (i) quantity availability, (ii) quality, (iii) finding sustainable solutions (iv) policy governance. In this opinion paper, we assess how soils associated land management can help achieve goal, considering at two scales: local soil health healthy landscapes. merging of these viewpoints shows the interlinked importance scales. Soil reflects capacity a to provide ecosystem services specific location, taking into account climate conditions. is also an important component landscape, they are connected that flows transported sediments. Soils linked in ways: plant-available (green water) surface bodies or available as groundwater (blue water). addition, connects scale landscape flowing both. Nature-based both landscape-scale future development but need be embedded good governance, social acceptance economic viability. This article part theme issue ‘The role delivering Nature's Contributions People’.

Language: Английский

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Agent-based models of groundwater systems: A review of an emerging approach to simulate the interactions between groundwater and society

Environmental Modelling & Software, Journal Year: 2024, Volume and Issue: 175, P. 105980 - 105980

Published: Feb. 17, 2024

Understanding how society can address and mitigate threats to groundwater sustainability remains a pressing challenge in the Anthropocene era. This article presents first comprehensive critical review of coupling Groundwater Models Agent-Based (GW-ABMs) four key challenges: (1) adequately representing human behaviour, (2) capturing spatial temporal variations, (3) integrating two-way feedback loops between social physical systems, (4) incorporating water governance structures. Our findings indicate growing effort model bounded rationality behaviour (Challenge 1 or C1) dominant focus on policy applications (C4). Future research should data scarcity issues through Epstein's Backward approach (C2), capture feedbacks via tele-coupled GW-ABMs, explore other modelling techniques like Analytic Elements (C3). We conclude with recommendations thrust future GW-ABMs highest standards, aiming enhance their acceptance impact decision-making formulation for sustainable management.

Language: Английский

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The Toledo Drinking Water Advisory: Suggested Application of the Water Safety Planning Approach

Sustainability, Journal Year: 2015, Volume and Issue: 7(8), P. 9787 - 9808

Published: July 23, 2015

On 2 August 2014 the city of Toledo, in Ohio USA issued a “do not drink” water advisory and declared state emergency. This was as result elevated levels toxin microcystin final treated water, dangerous produced by algae cyanobacteria. The Toledo crisis is key focusing event that can advance dialogue on eutrophication governance context public health. paper examines ban with aim determining whether this could have been averted. Further, we explore how be used to stimulate action governance, motivate protect at its source. We use World Health Organization’s Water Safety Planning Methodology show averted some simple risk management actions. also safety planning approach lead well developed operational maintenance resulting higher probability safe drinking water.

Language: Английский

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Strategic water source areas for urban water security: Making the connection between protecting ecosystems and benefiting from their services

Ecosystem Services, Journal Year: 2017, Volume and Issue: 28, P. 251 - 259

Published: Aug. 10, 2017

Language: Английский

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Adaptive management and water security in a global context: definitions, concepts, and examples

Current Opinion in Environmental Sustainability, Journal Year: 2016, Volume and Issue: 21, P. 70 - 77

Published: Aug. 1, 2016

Language: Английский

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Social-ecological system approaches for water resources management

International Journal of Sustainable Development & World Ecology, Journal Year: 2020, Volume and Issue: 28(2), P. 109 - 124

Published: June 18, 2020

In the era of Anthropocene, understanding dynamic interactions between humans and water is crucial for supporting both human well-being sustainable management resources. The current challenges are inherently unpredictable difficult to control. Social-ecological systems (SESs) approaches explicitly recognize connections feedbacks natural systems. For addressing complex consideration SES attributes such as causality (or interdependence), feedback, non-linearity, heterogeneity, cross-scale dynamics important. addition, innovative qualitative quantitative methods Bayesian networks, agent-based modelling, system dynamics, network analysis, multicriteria integrated assessment role-play games have recently been used in research. overall goal this review gauge extent which considered within interdisciplinary paradigm. paper therefore develops normative theoretical characteristics terms its key (i.e. causality, nonlinearity, dynamics) incorporated paradigm approaches. then compares applied examines how they can complement each other. Finally, reflects back on usefulness assessing makes recommendations future

Language: Английский

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Governance conditions for adaptive freshwater management in the Vietnamese Mekong Delta

Journal of Hydrology, Journal Year: 2017, Volume and Issue: 557, P. 116 - 127

Published: Dec. 11, 2017

The Vietnamese Mekong Delta (VMD) is a region of utmost importance to Vietnam's national food security. However, the availability required freshwater resources (from both surface and groundwater sources) currently under great threats due dry season salinity intrusion, water pollution, over-exploitation groundwater. Global climate change, sea level rise, upstream in situ development activities may worsen situation. Assuming that adaptive management could be promising strategy address increasingly complex unpredictable water-related problems VMD, we design apply framework identify extent which governance regime this exhibits conditions are likely promote management. Using primary secondary data, our analysis reveals prospects for study area limited since several were not present. We observe among others limitations vertical horizontal integration public participation, restraints knowledge information sharing, inadequate policy implementation, insufficient diversification financial resources. Following findings, conclude paper with recommendations national, regional local interventions future research.

Language: Английский

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Integrated water resources management in Nepal: key stakeholders' perceptions and lessons learned

International Journal of Water Resources Development, Journal Year: 2015, Volume and Issue: 31(2), P. 284 - 300

Published: March 13, 2015

Integrated water resources management (IWRM) has been prescribed in the global policy literature for decades. This article looks at how concept applied Nepal. It highlights normative approach IWRM formulation, existing institutional barriers to apply it and these resulted framing of ‘implementation’ as merely a compilation donor-funded projects. Current discourse on need shift emphasis from national formulation local adaptive, pragmatic approaches IWRM. brings light identify potential entry points scale up locally rooted towards development nested set-ups management.

Language: Английский

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Water: Drought, Crisis and Governance in Australia and Brazil

Water, Journal Year: 2016, Volume and Issue: 8(11), P. 493 - 493

Published: Oct. 31, 2016

Despite huge differences in population, household income and development levels, Australia Brazil have some temporal convergences their water governance systems. Over the last 20 years, both countries significantly reformed policies practices by introducing a legal foundation for more integrated participatory catchment/basin management based on best information available. A critical test of any reform is how effective it meeting challenges extreme unpredictable conditions drought floods, which are expected to increase under climate changes scenarios. This paper compared contemporary frameworks relation three elements Integrated Water Resources Management (IWRM): integration, participation, information/knowledge. We focused insights from Brazil’s recent Australia’s fluctuating crises derive lessons recommendations future changes. Among main recommendations, we stress need systems improve participation embrace comprehensive approach cope with scarcity Furthermore, related decisions should be transparent well informed process, take into account similar situations worldwide order avoid unnecessary or ineffective measures. As demonstrated Australian case during Millennium Drought, most initiatives were those involving government, private sector society achieve sustainable consumption pattern all sectors. There much learn Brazilian experiences reforms crises, but imperative understand social, economic environmental context within these took place. Continuing develop capacity willingness researchers policy makers work together can make an important contribution towards growing spreading resource around world.

Language: Английский

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