An integrated assessment of water governance in social-ecological systems. Two case studies: the Andarax basin in Almeria and the Tucson basin in Arizona

The emergence of sustainable development as a mainstream issue in the global political agenda defused voices critical of the limits to growth by embracing the discourse of ecological modernization. According to this narrative, environmental problems can and should be dealt with by the promotion of economic growth within existing economic and institutional arrangements. The field of water governance echoed this discourse in the new integration ideas of integrated water resources management, which has gradually become a dominant water management paradigm over the last decades. In the meantime, the western scientific arena has experienced a drastic epistemological shift from mechanicism to complexity. A theoretical basis of complexity underpins the new field of sustainability science, which strives to respond to the challenges associated with retrieving unsustainable patterns through inter- and transdisciplinary research on social-ecological systems. However, water science for governance is slowly mirroring the epistemological implications of complexity, such as the existence of multiple perceptions of nature, the multi-scale organization of living systems, and circular causality as the main type of relationship maintaining this organization. Some research challenges associated with these issues are the following: integrated analysis involving multiple scales and dimensions; mechanisms for quality control over the narratives leading problem-solving; and critical assessments of win-win techno-social fixes. This dissertation attempts to respond to these challenges by offering a complex systems perspective on water resources management that conceptualizes watersheds as social-ecological systems. The research objective is to develop an integrated assessment of the implementation of sustainability objectives in water policies in two semi-arid water basins: the Andarax River basin in Almeria (Spain) and the Tucson basin in Arizona (United States). For this purpose, the dissertation proposes a theoretical framework for the integrated assessment of water governance that combines a series of conceptual devices, such as a complex definition of water use, a holarchic depiction of coupled water-human systems, the water metabolism of social-ecological systems, the semiotic process of water management, and water availability as a boundary object. This conceptual repertoire is operationalized through a methodological framework that bridges quantitative analytical tools, such as a spatial-relational data model and the Multi-Scale Analysis of Societal and Ecosystem Metabolism, and qualitative discourse analysis and assessment of public policies. The first case study follows the implementation of the first cycle of the Water Framework Directive 2009-2015 in the Andarax River basin. It begins with a thorough characterization of the water metabolism of one sub-basin, linking the analysis of societal and that of ecosystem metabolism on a spatially explicit basis. It is proposed that the analysis of ecosystem metabolism should be carried out through the eco-hydrological processes that control water resource renewability (supply-side sustainability), the impacts caused to ecosystem health (sink-side sustainability), and the boundary concepts of water availability and ecosystem water requirements. The analysis revealed the metabolic pattern of a high mountain rural system with a multi-functional economy striving to deal with exodus and agricultural land abandonment. Centuries of social-ecological evolution shaping waterscapes through traditional water management practices have influenced the eco-hydrological functioning of the basin, enabling the adaptation to aridity. Management challenges posed by the European water regulatory framework as a new driver of social-ecological change are highlighted. In the second analytical chapter, the interplay between agricultural and water policies is assessed on a multi-scale basis by bridging the analysis of management plans and that of societal metabolic patterns. The resulting analysis shows that the integration of these policies is undertaken at regional level through techno-social fixes consisting mainly of new resources and the improvement of irrigation efficiency. Agriculture is the main driver of water use patterns, and a range of which are found in the basin with different associated challenges regarding the meeting of environmental objectives of the Directive. The trade-offs associated with management decisions are uncovered in terms of the rebound effect in water use and the intensification of the energy cost of the water supply. The case study ends with an assessment of the semiotic process of the water management cycle. Discourse analysis shows the existence of multiple contested narratives surrounding the question of how water should be managed. However, the dominant narratives pervading water management decisions prioritize high-cost supply augmentation as a means of coping with environmental objectives. Critical narratives that pinpoint structural problems of metabolic change in rural communities, offer eco-integrative views of economic development, or denounce institutional dysfunction, are disregarded. The analysis shows that management strategies so far have been largely cost-ineffective in a context of financial austerity, and that the management system is notably vulnerable to perturbations. The improvement of information, transparency and accountability arises as a key challenge in the fostering of trust and the improving of adaptive capacity. The second case study reviews the state of the art of current debates surrounding the sustainability objective in Arizona water policy, focusing on the Tucson basin area. Achieving safe yield for aquifers by 2025 was endorsed in the Groundwater Management Act of 1980, and since then three management cycles have implemented different strategies to pursue this. These combined growth control measures, improved productive efficiency through conservation practices and new resources from the Colorado River and wastewater reclamation. Combining a historical perspective on water use and its drivers with spatial analysis of groundwater management, the analysis of the study area shows how the Central Arizona Project was a tipping point in the water metabolism. The Project allowed continuing fueling economic growth, both through multiplying the sources available and through the infrastructural and institutional complexity involved. The research indicates that growth limitations have only been operative in the agricultural sector, which drives overall demand and overdraft variability. Conservation programs have been effective in the most important segment of the demand, which is the residential use of large urban areas. The recharge and recovery program was the key innovative solution to curbing overdraft, although fiddly accounting and legal mechanisms obscure an uneven progress towards safe yield. The disconnection of recovery from recharge sites entails local impacts on water table levels driven by mines and new developments. While new infrastructures are being negotiated in order to expand the reach of the supply from the canal, vulnerability to potential Colorado water shortages and the high uncertainty over the achievement and maintenance of a distributed safe yield appear as core management issues for the next decade

Information and Knowledge for Water Governance in the Networked Society

In the last few years, parallel evolutionary processes in the socio-political, governmental and technological arenas have been providing new pathways for the collaborative generation, coordination and distribution of polycentric information. From a technological perspective, the proliferation of information and communication technologies (ICTs) has boosted the availability of information about our planet, along with its storage, processing and dissemination capabilities. The Worldwide Web and satellite and electronic sensors combined with smart phone technologies have also opened new means for social, political and scientific innovation. From a socio-political standpoint, the implementation of policies that encourage the reutilisation of data and protect the right to information of interested parties, together with growing social demands for transparency, have resulted in an increasing number of governments drawing strategies to open up public data. In this context, this paper addresses two main topics that we deem will be key drivers for improved water governance in the near future. First, it discusses new practices of collaborative and distributed generation and disclosure of information for water governance, and the resulting challenges and opportunities afforded by the use of ICTs. Second, it looks at the interplay between the uptake of ICTs and institutional frameworks, social dynamics and technological structures within which they operate to understand the extent to which ICTs affect decision-making processes and contribute to creating alternative spaces for the production of common services or alternative discourses. Despite the advances in open data policies, findings suggest that there remain significant challenges to take full advantage of the opportunities offered by ICTs, mostly derived from the structural conditions of existing models of decision-making, and information generation and management. It seems that the potentialities of ICTs as transformative tools are conditioned by the regeneration of the context within which decisions are made, that is, the democratic process itself

Mapa colaborativo de los conflictos del agua en Andalucía: [póster]

Proyecto: Atlas digital colaborativo de la justicia ambiental en el agua. Contribución a la transparencia y los datos abiertos en las políticas públicasEl mapa de los conflictos del agua en Andalucía es una herramienta que tiene como objetivo cartografiar y documentar de manera colaborativa los principales conflictos, debates e iniciativas sociales en torno al agua en Andalucía. El proyecto se inspira en el Atlas de la Justicia Ambiental (https://ejatlas.org/) y en el ideario del movimiento por una Nueva Cultura del Agua. Este proyecto de investigación-acción tiene por objetivo experimentar nuevas formas de co-producción de conocimiento que contribuyan tanto a mejorar la información sobre los conflictos del agua en Andalucía como a innovar en gobierno abierto en esta comunidad. El proyecto está coordinado por la Universidad de Sevilla y se apoya en la Red Andaluza de la Nueva Cultura del Agua (https://redandaluzaagua.org/)

Collaborative mapping of water conflicts in Andalusia, Spain

This project builds on previous studies, to construct a process of social and collaborative mapping that leads to the production of a map on water conflicts in Andalusia (Spain). This contributes to current debate in the field of Environmental and in particular Water Justice and the map is conceived as a knowledge tool to substantiate rights to a sustainable and ethical use of water for human and non-human uses (Hofrichter, 1994). Indeed, the process of building the map is understood as constructing a civic space for the effective exercise of social and environmental rights which civil society is responsible for together with the state (Brañes Ballesteros, 2004)

Megaproyectos y estrategias alternativas para el ciclo urbano del agua: el caso del sistema de abastecimiento de Sevilla (España)

El concepto de 'megaproyecto' ha adquirido en los últimos años una notable operatividad para categorizar un tipo de intervenciones físicas, generalmente infraestructurales, que reúnen una serie de características comu-nes. El objetivo de esta comunicación es mostrar cómo el proceso de proyección y construcción del embalse de Los Melonares y sus obras auxiliares, a lo largo de un periodo de más de 25 años (1989-2015), responde a este modelo. A través del análisis empírico de este caso se pretende comprobar la solidez del planteamiento teóri-co, a la vez que se presta atención a cómo las circunstancias singulares, dinámicas y rodeadas de incertidumbre de cada contexto socio-ecológico (marco físico natural, aspectos económicos, sociales, culturales, instituciona-les, políticos) interaccionan en cada caso específico para dar lugar a procesos territoriales concretos y fluidos

River basins as socio-ecological systems: linking levels of societal and ecosystem metabolism in a Mediterranean watershed

River basin modeling under complexity requires analytical frameworks capable of dealing with the multiple scales and dimensions of environmental problems as well as uncertainty in the evolution of social systems. Conceptual and methodological developments can now be framed using the wide socio-eco-hydrological approach. We add hierarchy theory into the mix to discuss the conceptualization of river basins as complex, holarchic social-ecological systems. We operationalize the social-ecological systems water metabolism framework in a semiarid watershed in Spain, and add the governance dimension that shapes human-environment reciprocity. To this purpose, we integrate an eco-hydrological model with the societal metabolism accounting scheme for land use, human activity, and water use. We explore four types of interactions: between societal organization and water uses/demands, between ecosystem organization and their water requirements/supplies, between societal metabolism and aquatic ecosystem health, and between water demand and availability. Our results reveal a metabolic pattern of a high mountain rural system striving to face exodus and agricultural land abandonment with a multifunctional economy. Centuries of social ecological evolution shaping waterscapes through traditional water management practices have influenced the eco-hydrological functioning of the basin, enabling adaptation to aridity. We founda marked spatial gradient on water supply, use pattern, and impact on water bodies from the head to the mouth of the basin. Management challenges posed by the European water regulatory framework as a new driver of social-ecological change are highlighted

Networked Water Citizen Organisations in Spain: Potential for Transformation of Existing Power Structures for Water Management

SWAN - Sustainable Water Action Projec