{"query_echo":{"q":"","filters":{"analysis_type":["clustering"]},"warnings":[{"code":"facet_value_not_in_vocabulary","message":"Value 'clustering' for facet 'analysis_type' is not in the controlled vocabulary."}]},"total":{"value":1,"relation":"eq"},"page":1,"page_size":20,"self":"https://climateinsightsdirectory.org/api/v1/search?analysis_type=clustering","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-000120","url":"https://climateinsightsdirectory.org/document/iai-000120","title":"Efecto de la precipitación sobre la dinámica hidrológica de las lagunas de la cuenca inferior del río Colorado (periodo 1981-2011)","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":"2025-01-16","source_url":"https://iai.int/es/pub_acad/efecto-de-la-precipitacion-sobre-la-dinamica-hidrologica-de-las-lagunas-de-la-cuenca-inferior-del-rio-colorado-periodo-1981-2011/","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","analysis_type"],"summary":{"text":"The study examined shallow lakes in the Colorado River Basin from 2002 to 2012, identifying a correlation between annual precipitation and the area covered by water. Using satellite imagery, the research categorized years as normal (2011), wet (2004), and dry (2008), finding that the number of detected shallow lakes ranged from 5 in dry years to 20 in wet years, with corresponding water areas between 5.8 km2 and 14.54 km2. Water bodies were further divided into three clusters based on size, salinity, and orientation.","ai_generated":true,"unit":"iai-000120#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"There is a correlation between annual precipitation and the surface area covered by water in the study area, with the number and size of shallow lakes varying by year: 20 wet lakes covering 14.54 km2 in 2004, 15 normal lakes covering 13.05 km2 in 2011, and 5 dry lakes covering 5.8 km2 in 2008.","ai_generated":true,"unit":"iai-000120#insight-1","date_modified":"2026-10-23"},{"text":"Water bodies were categorized into three distinct groups via a clustering method: the first consisting of permanent bodies larger than 1.5 km2, the second consisting of salt shallow lakes with a North-South Total Maximum Length (TML) orientation, and the third consisting of lakes in the basin's wettest area with an East-West LMT orientation.","ai_generated":true,"unit":"iai-000120#insight-2","date_modified":"2026-10-23"}],"climate_tags":["climate variability","precipitation"],"geography_discussed":[],"frame_perspective":[],"analysis_type":["temporal analysis","correlation analysis","clustering"]}]}