{"query_echo":{"q":"","filters":{"analysis_type":["regional projection"]},"warnings":[{"code":"facet_value_not_in_vocabulary","message":"Value 'regional projection' for facet 'analysis_type' is not in the controlled vocabulary."}]},"total":{"value":2,"relation":"eq"},"page":1,"page_size":20,"self":"https://climateinsightsdirectory.org/api/v1/search?analysis_type=regional+projection","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":"climcent-000100","url":"https://climateinsightsdirectory.org/document/climcent-000100","title":"Shifting Snow in the Warming U.S.","publisher":{"name":"Climate Central","organization":"climate-central"},"document_type":"fact sheet","language":"en","date_published":"2022-01-19","source_url":"https://www.climatecentral.org/climate-matters/shifting-snow-in-the-warming-u.s","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The document reports that winter is the fastest warming season for most of the U.S., leading to a general decrease in fall and spring snowfall between 1970 and 2019. It details regional impacts, such as a 15-30% reduction in snow-derived freshwater in the Western U.S. since 1955, a shift toward rain over snow in the Northeast, and a shortened lake effect snow season in the Great Lakes region. These changes threaten water security for agriculture and municipalities, increase wildfire and drought risks, and negatively impact the winter recreation industry.","ai_generated":true,"unit":"climcent-000100#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"Between 1970 and 2019, snowfall decreased in the fall across every region with available data, and decreased in the spring in all regions except for the East North Central and Northeast regions.","ai_generated":true,"unit":"climcent-000100#insight-1","date_modified":"2026-10-23"},{"text":"The mountainous Western U.S. has seen a decline in snowpack and a shift toward more rain, which has reduced snow-derived freshwater by 15-30% since 1955.","ai_generated":true,"unit":"climcent-000100#insight-2","date_modified":"2026-10-23"},{"text":"In the Western U.S., reduced snowpack and earlier melt increase wildfire risks in forests and exacerbate drought risks in the Southwest. In the Colorado River and San Joaquin Basins, this creates a timing mismatch between water runoff and agricultural demand.","ai_generated":true,"unit":"climcent-000100#insight-3","date_modified":"2026-10-23"},{"text":"The Northeastern U.S. is experiencing a northward shift in the snow-rain transition zone, with more winter precipitation falling as rain. This is projected to shorten the winter recreation season and reduce the overall frequency of snowstorms this century.","ai_generated":true,"unit":"climcent-000100#insight-4","date_modified":"2026-10-23"},{"text":"In the Great Lakes region, warming has led to a decline in annual maximum ice cover since 1973, which increases evaporation and lake effect snow, though the overall lake effect snow season is projected to shorten by the late 21st century.","ai_generated":true,"unit":"climcent-000100#insight-5","date_modified":"2026-10-23"},{"text":"Warming in the Northern Great Plains has resulted in shorter snow seasons and reduced snowpack water storage, impacting late-summer streamflows, aquatic ecosystems, and snow-dependent industries like skiing and snowmobiling.","ai_generated":true,"unit":"climcent-000100#insight-6","date_modified":"2026-10-23"}],"climate_tags":["water resource","drought","cryosphere"],"geography_discussed":["Western United States","Northeastern United States","Great Lakes region","Northern Great Plains","Southwestern U.S.","San Joaquin Basin","Colorado River Basin","Alaska"],"frame_perspective":[],"analysis_type":["trend analysis","impact assessment","regional projection"]},{"id":"cer-000393","url":"https://climateinsightsdirectory.org/document/cer-000393","title":"Climate Change Implications for SA’s Youth","publisher":{"name":"Centre for Environmental Rights","organization":"centre-for-environmental-rights"},"document_type":"report","language":"en","date_published":"2021-08-26","source_url":"https://cer.org.za/wp-content/uploads/2022/06/Annexure-A-Nick-King-Report-Final.pdf?x21779","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The report warns that South Africa is on a 'worst-case' climate trajectory (RCP 8.5), which will lead to extreme heat, water scarcity, and food insecurity, disproportionately harming youth. It details regional collapses in agriculture and tourism, the expansion of informal settlements due to climate-induced migration, and the severe mental health trauma facing children. The author argues that without a rapid phase-out of fossil fuels, large parts of the country may become uninhabitable, leading to systemic social conflict and economic collapse.","ai_generated":true,"unit":"cer-000393#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"South Africa is currently on a 'worst-case' trajectory, specifically Representative Concentration Pathway (RCP) 8.5, which predicts a global surface temperature increase of 3-4°C+ above the 20th century average by mid-century.","ai_generated":true,"unit":"cer-000393#insight-1","date_modified":"2026-10-23"},{"text":"Climate change will cause severe physical and ecological disruptions in South Africa, including more frequent heat extremes, extended droughts, increased fire risk, and more intense extreme rainfall events that may exceed historical infrastructure design specifications.","ai_generated":true,"unit":"cer-000393#insight-2","date_modified":"2026-10-23"},{"text":"Water scarcity and food insecurity will disproportionately affect children and women; girls may miss schooling due to increased time spent fetching water, and children are likely to suffer most from hunger and malnutrition.","ai_generated":true,"unit":"cer-000393#insight-3","date_modified":"2026-10-23"},{"text":"Coastal regions face significant threats from sea-level rise and ocean acidification, which will likely lead to the collapse of marine-based tourism and the necessity of 'managed retreats' from the coastline as properties become uninsurable.","ai_generated":true,"unit":"cer-000393#insight-4","date_modified":"2026-10-23"},{"text":"Climate-induced migration and the breakdown of social ties are expected to cause massive emotional trauma, depression, and hopelessness, particularly among youth, while expanding informal settlements may increase xenophobic violence.","ai_generated":true,"unit":"cer-000393#insight-5","date_modified":"2026-10-23"},{"text":"Regional analysis suggests that by 2041-2060, the Western Cape's agricultural and tourism sectors may be devastated, while the interior (Limpopo/Lephalale) could see the total collapse of rain-fed agriculture and commercial enterprises.","ai_generated":true,"unit":"cer-000393#insight-6","date_modified":"2026-10-23"},{"text":"In Mpumalanga, the transition away from coal without proactive 'just transition' planning, combined with climate stress and tropical cyclones, is predicted to cause unprecedented job losses and social upheaval.","ai_generated":true,"unit":"cer-000393#insight-7","date_modified":"2026-10-23"},{"text":"The report concludes that current systems are extremely vulnerable and that avoiding profound negative impacts on future generations requires an immediate transformational change in energy policy, including the cessation of fossil fuel use.","ai_generated":true,"unit":"cer-000393#insight-8","date_modified":"2026-10-23"}],"climate_tags":["greenhouse gas emissions","climate change adaptation","food insecurity","sea level rise","ocean acidification","climate migration","just transition","fossil fuel","renewable energy","extreme weather event","climate justice","public health","biodiversity loss"],"geography_discussed":["Southern Africa","Western Cape","Limpopo","Lephalale","Mpumalanga","Witbank","Khayalitsha","Mozambique"],"frame_perspective":[],"analysis_type":["impact assessment","regional projection","expert report"]}]}