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Risk management has reduced vulnerability to floods and droughts globally1,2, yet their impacts are still increasing3. An improved understanding of the causes of changing impacts is therefore needed, but has been hampered by a lack of empirical data4,5. On the basis of a global dataset of 45 pairs of events that occurred within the same area, we show that risk management generally reduces the impacts of floods and droughts but faces difficulties in reducing the impacts of unprecedented events of a magnitude not previously experienced. If the second event was much more hazardous than the first, its impact was almost always higher. This is because management was not designed to deal with such extreme events: for example, they exceeded the design levels of levees and reservoirs. In two success stories, the impact of the second, more hazardous, event was lower, as a result of improved risk management governance and high investment in integrated management. The observed difficulty of managing unprecedented events is alarming, given that more extreme hydrological events are projected owing to climate change3.

The paper is about community-based participatory research on environmental conflicts about sand quarries in northern Bogotá. Community-based participatory research is applied to understand the environmental conflicts of mining activities. The approach was suitable for improving the relevance and acceptance of research in the local community. It invited community members to participate and uphold their views about the social conflicts and environmental impacts arising from mining activities. The findings highlight the need for participatory environmental governance, integrating local communities and power relations analysis in environmental decision-making. [ABSTRACT FROM AUTHOR]

This paper presents a conceptual framework for the development of serious games aimed at cognitive rehabilitation in older adults. Following Jabareen's methodology, a literature review was conducted to identify concepts and theories that are relevant in this field. The resulting framework comprises the use of virtual reality, integration of physical activity, incorporation of social interaction features, adaptability of difficulty levels, and customization of game content. The interconnections between these concepts and underlying cognitive theories, such as the cognitive reserve hypothesis and the scaffolding theory of aging and cognition, are highlighted. As we are in the early stages of our research, our goal is to introduce and test novel interpretations of current knowledge within this conceptual framework. Additionally, the practical implications of the conceptual framework are discussed, including its strengths and limitations, as well as its relevance for future research and clinical practice in the field of cognitive rehabilitation. It is hoped that this framework will provide a guide for the design and implementation of effective interventions to improve cognitive health and well-being in the older adult population. [ABSTRACT FROM AUTHOR]

The global environmental crisis demands urgent attention and comprehensive action. While governments must prioritise environmental protection and climate change mitigation, the continued depletion of natural resources calls for innovative approaches. One such approach is the Environmental Global Citizenship theory, which offers a perspective on participatory environmental governance while emphasising cultural diversity. The article argues that the idea of global environmental citizenship can help address the challenges associated to the global environmental crisis, outlining a vast theoretical framework to this notion, grounded in a thorough literature review and legal examination of global environmental agreements. Environmental Global Citizenship is presented as a critical, yet non-exclusive strategy for global environmental stewardship, simultaneously advocating for a model of global integration that is rooted in cultural diversity. The manuscript underscores that the concept of Environmental Global Citizenship should form one necessary aspect of a more extensive environmental protection global strategy. [ABSTRACT FROM AUTHOR]

Copyright of Revista de Ciencias Sociales (13159518) is the property of Revista de Ciencias Sociales de la Universidad del Zulia Venezuela and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revista Cientifica de la Facultade de Veterinaria is the property of Universidad del Zulia, Facultad de Ciencias Veterinarias and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revista Cientifica de la Facultade de Veterinaria is the property of Universidad del Zulia, Facultad de Ciencias Veterinarias and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Climate change and increasing water demand in urban environments necessitate planning water utility companies' finances. Traditionally, methods to estimate the direct water utility business interruption costs (WUBIC) caused by droughts have not been clearly established. We propose a multi-driver assessment method. We project the water yield using a hydrological model driven by regional climate models under radiative forcing scenarios. We project water demand under stationary and non-stationary conditions to estimate drought severity and duration, which are linked with pricing policies recently adopted by the Sao Paulo Water Utility Company. The results showed water insecurity. The non-stationary trend imposed larger differences in the drought resilience financial gap, suggesting that the uncertainties of WUBIC derived from demand and climate models are greater than those associated with radiative forcing scenarios. As populations increase, proactively controlling demand is recommended to avoid or minimize reactive policy changes during future drought events, repeating recent financial impacts. [ABSTRACT FROM AUTHOR]