Search Climate Insights Directory

The research describes the evolution of a 430 km delta front in southern Buenos Aires Province, which was most active around 9,000 calibrated years BP. While the Colorado and Negro rivers once contributed to a large delta system when sea levels were significantly lower, current conditions have left only a minor remnant delta for the Colorado River and an estuary for the Negro River.

The study utilized the Standardized Precipitation Evapotranspiration Index (SPEI) from 98 stations and GIS interpolation to identify extreme climate events in the Semi-Arid Pampean Region from 2000 to 2012. It identified 2001 as a wet year and 2009 as a dry year, concluding that the Spline interpolation method is optimal for characterizing these events in the region.

The study examines water extremes in the Sauce Grande lagoon watershed from 1971 to 2010, finding that while 49% of cases were mild or incipient droughts, extreme events caused a 19% decrease in grain yields. Severe and extreme droughts occurred most frequently during summer months, with the 2008-2009 period significantly impacting regional agricultural and livestock production.

The document examines the function of information in Rural Land Use Planning (OTR), identifying its role in supporting decision-making and empowering marginalized sectors. It addresses barriers to information flow, the characteristics of the diagnostic phase—specifically pre-diagnosis and participatory diagnosis—and the uncertainties inherent in territorial systems and political decision-making.

The study analyzed the impact of precipitation variability on the surface area of Paso de las Piedras and La Picasa from 1981 to 2012. It found that extreme precipitation events caused significant but differing increases in water area: 1.1 km2 for Paso de las Piedras in 2005 and 174.9 km2 for La Picasa in 2002. Additionally, the study noted that Reanalysis data did not show a linear relationship with in situ measurements.

The text outlines supramunicipal land-use planning initiatives in Argentina, detailing national-level efforts such as the Plan Estratégico Territorial (PET) and programs from the Ministry of Agriculture, Livestock and Fisheries, the Secretariat of Environment and Sustainable Development, and INTA. It also identifies provincial-level frameworks, specifically citing land-use and soil use regulations in the Province of Buenos Aires.

The study used data from 33 National Meteorological Service stations (1960-2010) and cluster analysis to divide the Argentine Pampas into eight climatic subregions based on temperature, precipitation, humidity, and wind patterns.

The text describes the use of collaborative research networks—comprising academics, experts, officials, and social agents—to mitigate extreme climate events like droughts. It specifically highlights two projects: one providing climate services for southern South America and another creating a regional drought monitoring, prediction, and early warning system in the southwest of Buenos Aires Province, Argentina.

The IAI Science Policy Advisory Committee (SPAC) report outlines strategic recommendations to improve the visibility, engagement, and financing of science-policy linkages. It details a December 2016 workshop in Mar del Plata, Argentina, where researchers and decision-makers collaborated on five thematic areas: health and diseases, land use and hydrology, weather forecasting and early warning, coastal and marine management, and urban monitoring. The report advocates for increased IAI Directorate capacity, specifically in outreach and fundraising, and suggests strengthening participation in international conventions and private sector engagement to enhance the application of scientific data in regional governance.

The paper examines the challenges of scaling up community-based adaptation (CBA), noting that conventional linear communication often fails to engage citizens or account for cognitive biases like 'motivated avoidance' and 'omission bias'. The authors propose experiential learning—defined as knowledge created through the transformation of experience—as a way to help diverse stakeholders navigate complex climate risk management. The document details five case studies of participatory games used to communicate forecasts, manage risk investments, explain index-based micro-insurance, and understand the spread of mosquito-borne diseases. These games are presented as safe spaces for collaboration and 'aha!' moments that reveal the consequences of decisions. The authors conclude that while these tools are powerful, their success depends on skilled facilitators who can manage power dynamics, gender, and hierarchy within communities.