{"query_echo":{"q":"","filters":{"geography":["Palca Municipality"]},"warnings":[{"code":"facet_value_not_in_vocabulary","message":"Value 'Palca Municipality' for facet 'geography' is not in the controlled vocabulary."}]},"total":{"value":1,"relation":"eq"},"page":1,"page_size":20,"self":"https://climateinsightsdirectory.org/api/v1/search?geography=Palca+Municipality","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":"sei-001507","url":"https://climateinsightsdirectory.org/document/sei-001507","title":"PLAN DIRECTOR DE LA CUENCA ALTA DEL RIO LA PAZ","publisher":{"name":"Stockholm Environment Institute","organization":"stockholm-environment-institute"},"document_type":"report","language":"es","date_published":"2022-11","source_url":"https://www.sei.org/wp-content/uploads/2023/05/pdc-la-paz-bw.pdf","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The Plan Director de la Cuenca Alta del Rio La Paz provides a comprehensive diagnostic and strategic roadmap for managing water resources in a 1,725 km² area. It identifies critical vulnerabilities, including severe water pollution in urban rivers, glacier retreat, and inadequate sanitation in rural areas. The plan proposes 11 strategic lines (LE) focusing on climate resilience, water governance, technological innovation in irrigation, and the construction of wastewater treatment plants (PTAR), with a total estimated investment of 1,555,183,480 BOB.","ai_generated":true,"unit":"sei-001507#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"The Upper La Paz River Basin covers approximately 1,725 km², with the urban area occupying 149 km² (8.6%) and the rural area occupying 1,576 km² (91.4%).","ai_generated":true,"unit":"sei-001507#insight-1","date_modified":"2026-10-23"},{"text":"Water quality in urban rivers is critical; in the Choqueyapu River, Biochemical Oxygen Demand (BOD) levels reach extremes of 400 mg/l, which is nearly 80 times the admissible limit of 20 mg/l set by Bolivian standards.","ai_generated":true,"unit":"sei-001507#insight-2","date_modified":"2026-10-23"},{"text":"The basin's water potential is estimated at 4.09 m³/s annually, with 16% used for agricultural production and 21% for urban drinking water, resulting in a total effective utilization of 38%.","ai_generated":true,"unit":"sei-001507#insight-3","date_modified":"2026-10-23"},{"text":"Glacial retreat is a significant threat; the Chacaltaya glacier permanently disappeared in 2009, and other glaciers like Illimani and Mururata are primary water sources for the city of La Paz.","ai_generated":true,"unit":"sei-001507#insight-4","date_modified":"2026-10-23"},{"text":"Rural sanitation is severely lacking, with 77% of the surveyed rural population practicing open defecation and only 11% having access to a toilet or latrine at home.","ai_generated":true,"unit":"sei-001507#insight-5","date_modified":"2026-10-23"},{"text":"The urban drainage system in La Paz is highly vulnerable, with 28% of the census population (approximately 217,000 inhabitants) living in areas at high to very high risk of flooding due to drainage overflows.","ai_generated":true,"unit":"sei-001507#insight-6","date_modified":"2026-10-23"},{"text":"The total estimated cost for implementing the Master Plan is 1,555,183,480 BOB (approximately 223,445,902 USD), with wastewater treatment infrastructure accounting for over 71% of the budget.","ai_generated":true,"unit":"sei-001507#insight-7","date_modified":"2026-10-23"},{"text":"The plan identifies 11 Strategic Lines (LE), including the construction of the PTAR La Paz (the most relevant environmental project in 20 years) and the implementation of the Palcoma Dam to increase water supply for 316,657 inhabitants by 2030.","ai_generated":true,"unit":"sei-001507#insight-8","date_modified":"2026-10-23"},{"text":"Climate change projections using the MIROC-ESM model suggest a decrease in precipitation, with reductions exceeding 40% during the dry season.","ai_generated":true,"unit":"sei-001507#insight-9","date_modified":"2026-10-23"},{"text":"The basin's water supply is heavily dependent on glaciers, which contribute 29.8% of the total available water, while springs contribute 8.5%.","ai_generated":true,"unit":"sei-001507#insight-10","date_modified":"2026-10-23"}],"climate_tags":["Integrated Water Resources Management","climate change adaptation","glacier retreat","wastewater treatment","climate resilience","agricultural irrigation","water-management","water pollution","nature-based solutions"],"geography_discussed":["Bolivia","El Alto"],"frame_perspective":[],"analysis_type":["strategic planning","environmental diagnostic","hydrological modeling","socio-economic assessment"]}]}