{"query_echo":{"q":"","filters":{"geography":["Bahía Blanca estuary"]},"warnings":[{"code":"facet_value_not_in_vocabulary","message":"Value 'Bahía Blanca estuary' for facet 'geography' is not in the controlled vocabulary."}]},"total":{"value":2,"relation":"eq"},"page":1,"page_size":20,"self":"https://climateinsightsdirectory.org/api/v1/search?geography=Bah%C3%ADa+Blanca+estuary","stability":"beta","ai_marking":{"digital_source_type":{"uri":"http://cv.iptc.org/newscodes/digitalsourcetype/trainedAlgorithmicMedia","name":"Created using Generative AI"},"notice":"Summary and key insights are generated using artificial intelligence."},"results":[{"id":"iai-000017","url":"https://climateinsightsdirectory.org/document/iai-000017","title":"Late Pleistocene-Holocene deltas in southern Buenos Aires Province, Argentina","publisher":{"name":"Inter-American Institute for Global Change Research","organization":"inter-american-institute-for-global-change-research"},"document_type":"research paper","language":"en","date_published":"2025-01-17","source_url":"https://iai.int/es/pub_acad/late-pleistocene-holocene-deltas-in-southern-buenos-aires-province-argentina/","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"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.","ai_generated":true,"unit":"iai-000017#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"The current Colorado Delta is a small remnant of a much larger system that was active starting approximately 10,000 calibrated years BP, when mean sea level was around -30 m.","ai_generated":true,"unit":"iai-000017#insight-1","date_modified":"2026-10-23"},{"text":"A 430 km delta front was formed by the Colorado River, the Negro River, and several now-extinct rivers, with peak sediment and water inputs estimated at 9,000 calibrated years BP when mean sea level was -18 m.","ai_generated":true,"unit":"iai-000017#insight-2","date_modified":"2026-10-23"},{"text":"Sea level fluctuations significantly altered the system: a rise to 6 m above present 6,000 calibrated years BP caused the Colorado and Negro rivers to migrate southward, and a subsequent decrease of 4 mm/yr led to a low of -2 m during the Little Ice Age.","ai_generated":true,"unit":"iai-000017#insight-3","date_modified":"2026-10-23"}],"climate_tags":["sea level rise"],"geography_discussed":["Bahía Blanca Estuary","Anegada Bay"],"frame_perspective":[],"analysis_type":["geomorphological reconstruction"]},{"id":"iai-000054","url":"https://climateinsightsdirectory.org/document/iai-000054","title":"Temporal climate variability and its effects: land use planning contributions to the northern coast of Bahía Blanca estuary, Argentina","publisher":{"name":"Inter-American Institute for Global Change Research","organization":"inter-american-institute-for-global-change-research"},"document_type":"research paper","language":"es","date_published":"2025-01-13","source_url":"https://iai.int/es/pub_acad/temporal-climate-variability-and-its-effects-land-use-planning-contributions-to-the-northern-coast-of-bahia-blanca-estuary-argentina/","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","analysis_type"],"summary":{"text":"The study analyzed climate data from 1960 to 2014 on the northern coast of the Bahía Blanca estuary, Argentina, using Fast Fourier Transform and the Standardized Precipitation Index. Key findings include a 0.9 ºC increase in average air temperature and a reduction in maximum average wind speed by 7.5 km h-1 between 1986 and 2010. The research also identified wet and dry cycles in relative humidity and precipitation linked to El Niño and La Niña events, providing a basis for a sustainable land management plan.","ai_generated":true,"unit":"iai-000054#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"Between 1986 and 2010, the average air temperature increased by 0.9 ºC and the maximum average wind speed decreased by 7.5 km h-1.","ai_generated":true,"unit":"iai-000054#insight-1","date_modified":"2026-10-23"},{"text":"Relative humidity and precipitation exhibited wet and dry cycles associated with El Niño and La Niña events.","ai_generated":true,"unit":"iai-000054#insight-2","date_modified":"2026-10-23"}],"climate_tags":["climate variability","land-use planning","precipitation","El Niño southern oscillation","La Niña"],"geography_discussed":[],"frame_perspective":[],"analysis_type":["statistical analysis"]}]}