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The study evaluates how climate change affects the ability of the Maipo Basin's water system to meet urban and agricultural demands, finding that while both sectors are sensitive to precipitation changes, the urban sector is more resilient due to higher reliability standards and greater water-use rights.

The study found that soil respiration (Rs) decreases as ecosystem disturbance increases, with the least disturbed forest (D1) exhibiting annual Rs values 4.4-fold higher than the most disturbed savanna (D4). Rs is primarily driven by volumetric water content and soil temperature, while exchangeable nitrogen is uncorrelated. Under a predicted 2100 climate scenario of 40% less rainfall and a 4°C temperature increase, annual Rs is projected to decrease by an average of 28%, with more disturbed areas showing greater vulnerability.

The report details a 2014 workshop in Buenos Aires that brought together a diverse group of specialists to address hydroenergy and climate change in South America. The event focused on fostering interdisciplinarity and collaboration among stakeholders to improve the governance of transboundary basins, specifically the Uruguay River Basin.

The document identifies population growth, economic development, and global climate change as three interrelated drivers creating management challenges for water resources. While integrated water resources management and integrated river basin management have been implemented, the authors argue these are insufficient. They propose complementary approaches that prioritize social, ecological, and hydroclimatic interactions, the dual nature of water as both a risk and a resource, and the use of adaptive management to build river basin resilience. These arguments are supported by case evidence from arid and semiarid regions across South and North America.

The paper examines the Global Framework for Climate Services (GFCS), established by the World Meteorological Organization in 2009 to improve interaction between climate knowledge producers and users. Using Social Network Analysis (SNA), the study analyzes the institutional trajectories, contact points, and levels of cooperation among participating organizations to assess the potential for intensifying collaboration in the provision of climate services.

The research identifies a link between water insecurity and the failure of multi-tiered institutions to respond to signals from local users. Using case examples from Tajikistan and Mexico, the authors demonstrate that neglecting participatory interaction threatens the livelihoods of vulnerable populations. The paper proposes that adaptive actions targeted at user-defined causes of insecurity and explicit coordination between local users and various institutional levels are necessary to reconcile economic efficiency, social equity, and environmental sustainability under the pressures of climate change and increased demand.

The research examines water governance in the Maipo River basin, focusing on the intersection of neoliberal water policy, climatic variability, and social discontent. It specifically analyzes the law of river sectioning, the Alto Maipo hydropower conflict, and the contested meaning of water scarcity amidst ongoing drought and climate change to advocate for social and environmental justice in Chilean water policy.

The Centre for Environmental Rights (CER) argues that the proposed 2024 regulations for unconventional hydrocarbon extraction in South Africa are insufficient to protect water resources and the climate. The CER highlights the extreme water intensity of fracking, the risk of groundwater contamination from toxic chemicals and radioactive materials, and the lack of state capacity for compliance monitoring. They specifically warn that fracking in the semi-arid Karoo region would violate constitutional rights to water and a healthy environment. The document calls for the adoption of the precautionary principle, the implementation of long-term monitoring (up to 300 years) for well integrity, and the requirement for meaningful public participation and community development provisions.

The paper identifies that usable groundwater is rapidly decreasing globally due to mismanagement and climate change, posing a particular challenge for the nearly 600 transboundary aquifers. To address this, the authors propose five governance recommendations: enhancing flexible international mechanisms, addressing the need for data, prioritizing the precautionary principle and pollution prevention, integrating surface and subsurface water and land governance, and expanding the institutional capacity of binational or multinational actors.

The research modeled land surface temperature (LST) time series from July 2013 to July 2016 using Landsat-8 data and a radiative transfer equation algorithm. The study found that LST in the dry season was 1520 K higher than in the wet season, with early successional stages being significantly warmer than intermediate and late stages during the dry season. While leaf phenology and canopy architecture explain most variations, precipitation was identified as the ultimate determinant of LST variations through biogeochemical and biogeophysical processes.

The text identifies water and energy as the core resources for urban planning within a nexus framework, noting that urbanization creates unique pressures through infrastructure reliance, demographic concentration, and social vulnerabilities. It proposes resilience as a guiding principle for urban management to enhance adaptive capacity amidst global change uncertainties and highlights the need for further research into waste and resource recovery efficiency.

A study of an NSF-PIRE research project involving team members in Argentina, Brazil, and Mexico identified five primary barriers to international interdisciplinary research: integration, language, fieldwork logistics, personnel and relationships, and time commitment.

The study examines the effectiveness of terrestrial laser scanners (TLS) and hemispherical photographs (HPs) in predicting the structure of tropical dry forests (TDFs) across different successional stages. While these tools can identify structural differences between successional stages, the researchers found that these predictive differences disappear as liana abundance increases, suggesting that lianas create structural biases in the forest.

The research identifies a gap between the increasing concern of environmental managers in São Paulo's coastal zone regarding climate change impacts and the actual implementation of public policies for mitigation and adaptation.

The research establishes a new breaching protocol for the sand barrier at Laguna de Rocha, Uruguay, replacing artificial opening practices that began in the 1950s and may have caused negative physical and biological effects since the 1980s. The protocol uses indicators such as water depth, sand barrier berm elevation, and rainfall forecasts to guide management decisions. The process relied on a participatory advisory group active for over 15 years to reach a consensus among scientists, authorities, and local stakeholders.

The document examines the history and evolution of U.S.-Mexico hydrodiplomacy, centered on the Treaty of 1944 and subsequent cooperative agreements. It notes that while climate change, population growth, and economic development have intensified water scarcity along the border, binational institutions have become more adept at implementing innovative water management adaptations, supporting the theory that robust institutions can foster cooperation over conflict even under complex conditions.

The study identifies Guasave and Escuinapa as the most vulnerable municipalities to extreme rainfall events in Sinaloa, Mexico, using a model that weights geographic exposure and economic conditions as the primary determinants of vulnerability.

The study uses a multidisciplinary approach to assess how socio-economic indicators and institutional capacities—including social networks, legal frameworks, and citizen participation—affect the ability of coastal municipalities in Latin America to cope with climate-intensified extreme rainfall events. Findings suggest that local vulnerability is not directly linked to institutional capacity, and while legal frameworks and actor networks appear sufficient, there is a critical need to strengthen citizen participation and create public spaces for information exchange to improve future adaptation and response.

The document analyzes the evolution of BRICS, specifically the 2023 addition of Egypt, Ethiopia, Iran, and the UAE, and the 2024 introduction of a 'partner countries' category. Using Susan Strange's framework of structural power, it argues that BRICS is not seeking to create a rival system but to reshape global governance to be more representative of the global South. The analysis highlights the bloc's economic growth—surpassing the G7 in PPP terms around 2015—and its efforts to create alternative financial mechanisms like the New Development Bank (NDB) and local currency trade to reduce reliance on Western systems. It concludes that while internal diversity and regional rivalries challenge cohesion, the 'agree to disagree' principle allows BRICS to function as a catalyst for South-South cooperation.

The document argues that while agroecology offers a sustainable alternative to industrial agriculture in sub-Saharan Africa, these transitions are not gender-neutral and often overlook the systemic barriers facing women. It highlights how women's indigenous knowledge is critical for biodiversity and resilience, yet they face significant hurdles in land tenure, financing, and market access. The brief provides recommendations for philanthropic and governmental support to ensure equity, including long-term funding and investment in women-led cooperatives and processing infrastructure.