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Registros recuperados: 60
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Adaptive wetland management in an uncertain and changing arid environment Ecology and Society
Downard, Rebekah; Utah State University; rdownard8@gmail.com; Endter-Wada, Joanna; Utah State University; joanna.endter-wada@usu.edu; Kettenring, Karin M.; Utah State University; karin.kettenring@usu.edu.
Wetlands in the arid western United States provide rare and critical migratory bird habitat and constitute a critical nexus within larger social-ecological systems (SES) where multiple changing land-use and water-use patterns meet. The Bear River Migratory Bird Refuge in Utah, USA, presents a case study of the ways that wetland managers have created adaptive management strategies that are responsive to the social and hydrological conditions of the agriculture-dominated SES within which they are located. Managers have acquired water rights and constructed infrastructure while cultivating collaborative relationships with other water users to increase the adaptive capacity of the region and decrease conflict. Historically, water management involved diversion...
Tipo: Peer-Reviewed Reports Palavras-chave: Adaptive management; Collaboration; Great Salt Lake Utah; Social-ecological systems; Water policy; Wetlands.
Ano: 2014
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Uncovering the origin of ambiguity in nature-inclusive flood infrastructure projects Ecology and Society
van den Hoek, Ronald E.; University of Twente; r.e.vandenhoek@utwente.nl; Brugnach, Marcela; University of Twente; marcela.brugnach@gmail.com; Mulder, Jan P. M.; University of Twente; Deltares; jan.mulder@deltares.nl; Hoekstra, Arjen Y.; University of Twente; a.y.hoekstra@utwente.nl.
We aimed to uncover the origin of ambiguity in flood infrastructure projects using Building with Nature (BwN) design principles. BwN is a new approach in flood management that simultaneously integrates societal goals, such as flood safety and recreation development, with nature development goals by actively using natural dynamics and materials in the project’s design. Because BwN projects affect multiple stakeholders and several societal functions, participatory project development is of key importance to successfully implement these projects. In such a multiactor decision-making process, a diversity of actors are involved, all of whom have their own view of the project based on their interests, values, beliefs, backgrounds, and past experiences....
Tipo: Peer-Reviewed Reports Palavras-chave: Ambiguity; Building with Nature; Flood management; Framing; Participatory processes; Water policy.
Ano: 2014
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Governance for Resilience: CALFED as a Complex Adaptive Network for Resource Management Ecology and Society
Booher, David E.; Center for Collaborative Policy, California State University Sacramento; dbooher@berkeley.edu; Innes, Judith E.; Department of City and Regional Planning, University of California Berkeley; jinnes@berkeley.edu.
A study of California’s water planning and management process, known as CALFED, offers insights into governance strategies that can deal with adaptive management of environmental resources in ways that conventional bureaucratic procedures cannot. CALFED created an informal policy-making system, engaging multiple agencies and stakeholders. The research is built on data from 5 years of field work that included interviews with participants, review of documents, and observation of meetings. We argue that CALFED can be seen as a self-organizing complex adaptive network (CAN) in which interactions were generally guided by collaborative heuristics. The case demonstrates several innovative governance practices, including new practices and norms for...
Tipo: Peer-Reviewed Reports Palavras-chave: Adaptive management; Collaborative governance; Complex adaptive systems; Consensus building; Policy network; Resilient resource management; Water policy.
Ano: 2010
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Does Integrated Water Resources Management Support Institutional Change? The Case of Water Policy Reform in Israel Ecology and Society
Fischhendler, Itay; Department of Geography, Hebrew University of Jerusalem; fishi@mscc.huji.ac.il; Heikkila, Tanya; School of Public Affairs, University of Colorado Denver; tanya.heikkila@ucdenver.edu.
Tipo: Peer-Reviewed Reports Palavras-chave: Integrated water resources management; Institutional change and adaptation; Water policy; Israel.
Ano: 2010
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Managing Waters of the Paraíba do Sul River Basin, Brazil: a Case Study in Institutional Change and Social Learning Ecology and Society
Kumler, Lori M.; School of Natural Resources & Environment, University of Michigan; lkumler@umich.edu; Lemos, Maria Carmen; University of Michigan; lemos@umich.edu.
Tipo: Peer-Reviewed Reports Palavras-chave: Brazil; CEIVAP; Institutional adaptation; River basin management; Social learning; Water policy.
Ano: 2008
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Managing urban water crises: adaptive policy responses to drought and flood in Southeast Queensland, Australia Ecology and Society
Head, Brian W.; The University of Queensland; brian.head@uq.edu.au.
In this case study, I examine the quality of decision-making under conditions of rapidly evolving urban water crises, and the adaptive policy challenges of building regional resilience in response to both drought and flood. Like other regions of Australia, Southeast Queensland has been subject to substantial cycles of drought and flood. I draw on resilience literature concerning sustainability, together with governance literature on policy change, to explain the changing awareness of urban water crises and the strategic options available for addressing these crises in this case study. The problem of resilience thinking opens up a number of important questions about the efficacy and adaptability of the policy system. The case provides insights into the...
Tipo: Peer-Reviewed Reports Palavras-chave: Policy learning; Regional resilience; Urban water crisis; Water governance; Water policy.
Ano: 2014
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The Energy–Water Nexus: Managing the Links between Energy and Water for a Sustainable Future Ecology and Society
Hussey, Karen; Senior Lecturer, Fenner School of Environment and Society, The Australian National University; karen.hussey@anu.edu.au.
Water and energy are each recognized as indispensable inputs to modern economies. And, in recent years, driven by the three imperatives of security of supply, sustainability, and economic efficiency, the energy and water sectors have undergone rapid reform. However, it is when water and energy rely on each other that the most complex challenges are posed for policymakers. Despite the links and the urgency in both sectors for security of supply, in existing policy frameworks, energy and water policies are developed largely in isolation from one another—a degree of policy fragmentation that is seeing erroneous developments in both sectors. Examples of the trade-offs between energy and water security include: the proliferation of desalination...
Tipo: Peer-Reviewed article Palavras-chave: Energy policy; Energy– Water nexus; Integrated planning; Policy integration; Water policy.
Ano: 2012
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Water Governance in Mexico: Political and Economic Aperatures and a Shifting State-Citizen Relationship Ecology and Society
Wilder, Margaret; University of Arizona; mwilder@email.arizona.edu.
Tipo: Peer-Reviewed Reports Palavras-chave: Ejidos; Governance; Irrigation districts; Mexico; River basin councils; Sonora; Water policy.
Ano: 2010
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A água de chuva como potencial para aumentar a disponibilidade hídrica no semiárido brasileiro. Infoteca-e
A Embrapa, historicamente, tem disponibilizando tecnologias e conhecimentos como estratégia para a inovação e desenvolvimento da agricultura do Semiárido brasileiro, a partir de uma melhor compreensão sobre os seus recursos naturais. Com objetivos afins, as organizações sociais desta região estabeleceram canais de interlocução entre o governo e a sociedade para juntos enfrentarem o desafio de ampliar a oferta de água para atender às demandas de consumo humano, como também reduzir os riscos de segurança alimentar das famílias rurais diante da instabilidade climática regional, por meio do Programa Cisternas. A implantação desse programa teve como premissa a temática do aproveitamento da água de chuva, preconizada há quase quatro décadas em ações de pesquisa...
Tipo: Artigo na mídia Palavras-chave: Tecnologia social; Política pública; Água para consumo; Sistema de armazenamento; Barraginga; Agricultura de vazante; Barragem Subterrânea; Água Doce; Águas Pluviais; Águas Subterrâneas; Água Potável; Disponibilidade de Água; Cisterna; Agricultura Familiar; Agricultura de Subsistência; Política de Desenvolvimento; Water; Water policy; Groundwater; Rural water supply; Water reservoirs; Rural development; Rural families; Rural programs.
Ano: 2017 URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1098448
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Introdução: a chuva pode aumentar a disponibilidade hídrica no Semiárido brasileiro. Infoteca-e
BRITO, L. T. de L..
O Brasil é um país privilegiado em água doce. Conta com 12% das reservas do planeta 3 e apresenta uma disponibilidade hídrica per capita variando de 1.835 m /hab./ano, na bacia hidrográfica do Atlântico Leste, a 628.938 m /hab./ano, na bacia Amazônica. A Organização das Nações Unidas (ONU) estabelece um mínimo de 1.700 m /hab./ano. Porém, por causa de suas dimensões geográficas e diversidade climática, algumas regiões, a exemplo do Nordeste, sofrem graves problemas de escassez de água, tanto para consumo humano e animal, como para o desenvolvimento socioeconômico. Apesar desta situação, pouco pode se aproveitar do potencial hídrico de quase 100 mil poços tubulares perfurados, pois, em geral, a água é salobra ou salgada, não sendo apropriada para o consumo,...
Tipo: Artigo na mídia Palavras-chave: Convivência com o semiárido; Politica de Recursos Hídricos; Semiárido; Chuva; Recurso Hídrico; Disponibilidade de Água; Políticas Públicas; Water conservation; Water distribution; Water policy; Water resources.
Ano: 2017 URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1099069
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Implications of climate change on the management of Rift Valley lakes in Kenya. The case of lake Baringo OceanDocs
Ngaira, Josephine K..
Climate patterns of the World became very variable during the last half of the twentieth century. Causes of this variability/change have been identified as: Sun Spot activity, ozone depletion, decline in the solar beam, with the more pronounced especially in Africa being Increased atmospheric carbondioxide, and albedo change due to anthropogenic factors. The most affected weather elements by the above mentioned factors particularly in the tropics are Rainfall and Temperature, and the climatic environments most affected by the named weather elements are the arid and semi-arid lands which are already moisture constrained. The rift valley in Kenya, where most of the lakes are located experience Arid and Semi-Arid climate. The lakes located in this region are...
Tipo: Proceedings Paper Palavras-chave: Climatic changes; Resource management; Lake basins; Anthropogenic factors; Inland waters; Environmental impact; Water policy; Lake dynamics; Arid environments; Rainfall; Water resources.
Ano: 2006 URL: http://hdl.handle.net/1834/1472
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Bescherming en beheer van het Schelde-estuarium OMA
de Haan, W.; Van den Bergh, E.; Jacobusse, C..
The ecological quality ofthe Scheldt has been strongly affected by deepening, reclaiming and polluting the water of the river. The use of national instruments of protection has unsufficiently contributed to the recovery of the estuarium. Field managers of nature-areas have succesfully taken the negative effects of the other functions as starting point into their management. The program for compensation of lost nature on behalf of the recent deepening will be evaluated next year, and adapted if necessary. The European directives for nature, water and fishery become more and more important. They play a big role in the long term vision for the Scheldt-estuarium.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Ecosystem management; Water policy.
Ano: 2001 URL: http://www.vliz.be/imisdocs/publications/280711.pdf
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Het Schelde-estuarium: toekomstvisie OMA
Coosen, J.; Van den Bergh, E.; Ysebaert, T.J.; Meire, P..
Water quality improvement is the main concern of the ICBS (International Committee for the Protection of the Schelde). In 1998 the river states accepted an Action Plan that has to lead to significant improvements in overall ecological values in 2010. The challenge of water management in the estuary is working together (Flanders & The Netherlands) towards an integration of three characteristic functions of the system:<br>- Safety against flooding;<br> - A good accessibility of the ports;<br>- Conservation of estuarine dynamics and improvement of the marine, brackish and freshwater habitats.<br>In order to facilitate a choice in the near future, a longterm vision has been worked out. Four alternatives are sketched, that differ in...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Access; Bilateral agreements; Estuarine dynamics; Flood prevention; Habitat improvement; Harbours; Water policy; Water quality.
Ano: 2001 URL: http://www.vliz.be/imisdocs/publications/280719.pdf
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Irrigated agriculture, water pricing and water savings in the Lower Jordan River Basin (in Jordan) AgEcon
Venot, Jean-Philippe; Molle, Francois; Hassan, Yousef.
Tipo: Report Palavras-chave: Farming systems; Irrigated farming; Water conservation; Groundwater; Water policy; Water rates; Water costs; Pricing; Cost recovery; Economic impact; Jordan; Lower Jordan River Basin; Jordan Valley; Amman-Zarqa Basin; Yarmouk Basin; Agricultural and Food Policy; Community/Rural/Urban Development; Crop Production/Industries; Environmental Economics and Policy; Farm Management; Food Security and Poverty; Land Economics/Use; Research and Development/Tech Change/Emerging Technologies; Resource /Energy Economics and Policy.
Ano: 2007 URL: http://purl.umn.edu/91468
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Health impacts of small reservoirs in Burkina Faso. AgEcon
Boelee, Eline; Cecchi, Philippe; Kone, Andre.
In Burkina Faso, at least 1,700 small reservoirs have been constructed, most of them during the last 30 years. Numerous and scattered, these beneficial multipurpose systems combine productive with domestic water uses. However, their environmental and health impacts remain insufficiently documented. This report combines data from different sources into syntheses and national maps, with a focus on water-related diseases. The mitigation of negative impacts requires an integrated approach to specifically identify the enhancing and limiting factors that influence environmental impacts and the transmission of diseases around reservoirs. Public awareness campaigns need to accompany the promotion of preventive and curative measures and the development of...
Tipo: Working or Discussion Paper Palavras-chave: Reservoirs; Health hazards; River basins; Water resources development; Environmental effects; Waterborne diseases; Malaria; Schistosomiasis; Control methods; Water policy; Environmental Economics and Policy; Health Economics and Policy; Land Economics/Use; Resource /Energy Economics and Policy.
Ano: 2009 URL: http://purl.umn.edu/91869
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Groundwater policy: issues and alternatives in India AgEcon
Moench, Marcus.
This paper reviews policy-related issues discussed in recent conferences that will affect groundwater development and management efforts in South Asia. Emphasis is given to policy issues surrounding emerging groundwater depletion and quality concerns, and issues concerning the equitable development of groundwater for poverty alleviation. The paper outlines the range of services that depend on groundwater resources and outlines the range of services that depend on groundwater resources to provide these services, and the complications stemming from the fragmented approach taken to water management throughout the region. A range of responses dealing with the management of the physical system is identified. In conclusion , the paper discusses institutional...
Tipo: Book Palavras-chave: Groundwater management; Groundwater extraction; Water policy; Monitoring; Environment; Poverty; Aquifers; Case studies; Salinity; Salt water intrusion; Water quality; Pollution; Water market; Water use efficiency; Crop Production/Industries; Farm Management; Food Security and Poverty.
Ano: 1996 URL: http://purl.umn.edu/113620
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Water as an economic good: a solution, or a problem? AgEcon
Perry, Christopher J.; Rock, Michael; Seckler, David.
Discusses the potential opportunities and pitfalls of introducing market forces into the process of water allocation. Proposes several preconditions for beneficial privatization of water allocation and argues for a more sophisticated form of analysis than that generally allowed by proponents of basic needs or of free market approaches.
Tipo: Report Palavras-chave: Water resource management; Economic aspects; Economic analysis; Irrigated farming; Water rights; Pricing; Privatization; Marginal analysis; Water market; Water policy; Agribusiness; Agricultural and Food Policy; Agricultural Finance; Crop Production/Industries; Environmental Economics and Policy; Farm Management; Food Consumption/Nutrition/Food Safety; Land Economics/Use; Production Economics.
Ano: 1997 URL: http://purl.umn.edu/61113
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Can the lack of coordination between an agricultural authority and a water agency generate inefficiencies? AgEcon
Martin, Elsa; Stahn, Hubert.
The point of departure of this work is the situation occurring in the Crau area (South-East of France). In this region, organic farmers use surface water for irrigation and excess water percolates into an aquifer that is used as a source for local residents. In contrast to the standard framework, agricultural production thus increases groundwater levels. In this paper, using a dynamic model, we derive the myopic and socially optimal food and water consumption paths. The first aim is to bring to the fore that an intervention is needed and that, in such a specific case, the environment can be protected thanks to some "good" production incentives. We then analyze the problem of coordination that can occur when two distinct local authorities - an agricultural...
Tipo: Conference Paper or Presentation Palavras-chave: Externalities; Agricultural policy; Water policy; Coordination of policies; Environmental Economics and Policy; H23; Q18; Q28..
Ano: 2010 URL: http://purl.umn.edu/91811
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Capacity building for participatory irrigation management in Sindh Province of Pakistan. AgEcon
Memon, Yameen; Talpur, Mustafa; Murray-Rust, Hammond.
Tipo: Working or Discussion Paper Palavras-chave: River basins; Institutions; Organizations; Private sector; Public sector; Local government; Mapping; Water resource management; Water policy; Legislation; Rural women; Constraints; Groundwater; Surface water; Water quality; Water use; Water users; Dams; Reservoirs; Large-scale systems; Irrigation management; Industrialization; Case studies; Operations; Maintenance; Canals; Conflict; Farmer-agency interactions; Policy; Water supply; Rural development; Community/Rural/Urban Development; Farm Management; Institutional and Behavioral Economics; Research and Development/Tech Change/Emerging Technologies; Research Methods/ Statistical Methods; Resource /Energy Economics and Policy.
Ano: 2001 URL: http://purl.umn.edu/92769
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PARTICIPATION OF LOCAL PEOPLE IN WATER MANAGEMENT: EVIDENCE FROM THE MAE SA WATERSHED, NORTHERN THAILAND AgEcon
Heyd, Helene; Neef, Andreas.
In the early 1990s, Thailand launched an ambitious program of decentralized governance, conferring greater responsibilities upon sub-district administrations and providing fiscal opportunities for local development planning. This process was reinforced by Thailand’s new Constitution of 1997, which explicitly assures individuals, communities and local authorities the right to participate in the management of natural resources. Drawing on a study of water management in the Mae Sa watershed, northern Thailand, this study analyzes to what extent the constitutional right for participation has been put into practice. To this end, a stakeholder analysis was conducted in the watershed, with a focus on the local people’s interests and strategies in water management...
Tipo: Working or Discussion Paper Palavras-chave: Participation; Water management; Water policy; Stakeholders; Thailand; Resource /Energy Economics and Policy.
Ano: 2004 URL: http://purl.umn.edu/60326
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