{"query_echo":{"q":"","filters":{"analysis_type":["empirical evaluation"]},"warnings":[{"code":"facet_value_not_in_vocabulary","message":"Value 'empirical evaluation' for facet 'analysis_type' is not in the controlled vocabulary."}]},"total":{"value":3,"relation":"eq"},"page":1,"page_size":20,"self":"https://climateinsightsdirectory.org/api/v1/search?analysis_type=empirical+evaluation","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":"clipolin-000756","url":"https://climateinsightsdirectory.org/document/clipolin-000756","title":"PROTECTED TERRITORIES, THOUGH CRITICAL, ARE NOT ENOUGH TO SLOW AMAZON DEFORESTATION","publisher":{"name":"Climate Policy Initiative","organization":"climate-policy-initiative"},"document_type":"policy brief","language":"en","date_published":"2020-05","source_url":"https://www.climatepolicyinitiative.org/wp-content/uploads/2020/05/PB-Protected-territories.pdf","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The document assesses Brazil's use of protected territories to combat Amazon deforestation, finding that while these areas effectively shield the forests within their boundaries, they have a negligible impact on aggregate deforestation levels by deflecting clearing activities to unprotected regions.","ai_generated":true,"unit":"clipolin-000756#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"Protected territories in Brazil, including national parks and indigenous lands, are effective at reducing deforestation within their specific boundaries, particularly in high-risk zones.","ai_generated":true,"unit":"clipolin-000756#insight-1","date_modified":"2026-10-23"},{"text":"Despite local success, landscape protection has a negligible effect on the total amount of deforestation across the Amazon, as it appears to shift deforestation to unprotected areas.","ai_generated":true,"unit":"clipolin-000756#insight-2","date_modified":"2026-10-23"},{"text":"A counterfactual analysis from 2007 to 2014 indicates that the total deforested area would have been nearly the same without protected territories, with a difference of only 43,801 hectares, or 1% of the observed total.","ai_generated":true,"unit":"clipolin-000756#insight-3","date_modified":"2026-10-23"},{"text":"Between 2004 and 2014, Brazil significantly expanded its protection coverage under the Action Plan for the Prevention and Control of Deforestation in the Legal Amazon (PPCDAm), with protected areas nearly doubling to 113 million hectares and indigenous lands increasing by 10 million hectares to 107 million hectares.","ai_generated":true,"unit":"clipolin-000756#insight-4","date_modified":"2026-10-23"},{"text":"The PPCDAm introduced a risk-based allocation strategy that targeted the 'Deforestation Arc'—a region within 750 kilometers of the Amazon's southeast border where over 90% of deforestation occurred during the plan's first decade.","ai_generated":true,"unit":"clipolin-000756#insight-5","date_modified":"2026-10-23"},{"text":"To effectively reduce overall deforestation, Brazil must combine the use of protected landscapes with broader, coordinated conservation policies to prevent the displacement of forest clearing.","ai_generated":true,"unit":"clipolin-000756#insight-6","date_modified":"2026-10-23"}],"climate_tags":["deforestation","greenhouse gas emissions"],"geography_discussed":["World"],"frame_perspective":[],"analysis_type":["empirical evaluation","counterfactual analysis","policy assessment"]},{"id":"clipolin-000580","url":"https://climateinsightsdirectory.org/document/clipolin-000580","title":"High Productivity Agricultural Techniques in Brazil","publisher":{"name":"Climate Policy Initiative","organization":"climate-policy-initiative"},"document_type":"executive summary","language":"en","date_published":"2013-10","source_url":"https://www.climatepolicyinitiative.org/wp-content/uploads/2013/11/High-Productivity-Agricultural-Techniques-in-Brazil-Adoption-Barriers-and-Potential-Solutions.pdf","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The report analyzes the adoption of the Direct Planting System (DPS) in Brazil, finding that while the method increases crop yields and reduces carbon emissions, adoption remains low at approximately 10% as of 2006. The authors identify 'social learning'—farmers learning from peers—as a primary driver of adoption, which is significantly hindered by soil dissimilarity within municipalities. The study finds that soil diversity has the strongest negative impact on adoption at intermediate levels (18% to 50%), whereas it has no effect at very low or very high adoption rates. To overcome these barriers, the report suggests that public policy should prioritize temporary, itinerant training programs in areas with high soil similarity to raise adoption to a threshold where social learning can naturally take over.","ai_generated":true,"unit":"clipolin-000580#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"The Direct Planting System (DPS) provides agricultural and environmental benefits, including higher crop yields, lower costs, and reduced carbon emissions, yet adoption in Brazil remained very low at 10% in 2006 for both small and large-scale farmers.","ai_generated":true,"unit":"clipolin-000580#insight-1","date_modified":"2026-10-23"},{"text":"Social learning—the process of farmers learning from neighbors and peers—is a major factor in the spread of DPS, but it is hindered by soil dissimilarity because the technique must be adapted to specific soil conditions.","ai_generated":true,"unit":"clipolin-000580#insight-2","date_modified":"2026-10-23"},{"text":"Soil dissimilarity negatively impacts DPS adoption most significantly at intermediate adoption levels (between 18% and 50%), with the strongest effect occurring near 40% adoption, where it reaches 5.8%.","ai_generated":true,"unit":"clipolin-000580#insight-3","date_modified":"2026-10-23"},{"text":"Soil dissimilarity has no impact on adoption when levels are very low (up to 18%), as there are too few adopters to learn from, or very high (above 50%), as the barrier has already been overcome.","ai_generated":true,"unit":"clipolin-000580#insight-4","date_modified":"2026-10-23"},{"text":"Alternative dissemination channels, such as cooperatives and private training centers, complement social learning by raising adoption to levels where peer-to-peer learning becomes viable; cooperatives increase adoption by 18.6% and proximity to training centers increases it by 8.6%.","ai_generated":true,"unit":"clipolin-000580#insight-5","date_modified":"2026-10-23"},{"text":"The 'Clube da Minhoca' (Earthworm Club) serves as a successful private sector model of itinerant training, establishing temporary branches in low-adoption municipalities to spark initial uptake before moving on once social learning becomes viable.","ai_generated":true,"unit":"clipolin-000580#insight-6","date_modified":"2026-10-23"},{"text":"The report argues that the 2010 Agricultura de Baixo Carbono (ABC - Low-Carbon Agriculture) program's use of subsidized rural credit may be insufficient if non-financial restrictions, such as lack of information and soil diversity, are not addressed.","ai_generated":true,"unit":"clipolin-000580#insight-7","date_modified":"2026-10-23"}],"climate_tags":["carbon dioxide emissions","agricultural productivity","climate finance"],"geography_discussed":["South Region","Ghana"],"frame_perspective":[],"analysis_type":["empirical evaluation","policy analysis"]},{"id":"prio-001511","url":"https://climateinsightsdirectory.org/document/prio-001511","title":"Klimakriger? En vurdering av det faglige grunnlaget","publisher":{"name":"Peace Research Institute Oslo","organization":"peace-research-institute-oslo"},"document_type":"research paper","language":"no","date_published":null,"source_url":"https://cdn.cloud.prio.org/files/602f12bd-a624-41e3-8ed7-f15bb0b1f5b5/Klimakriger En vurdering av det faglige grunnlaget.pdf?inline=true","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The authors examine the causal links between climate change and armed conflict, finding a significant gap between dramatic political claims of 'climate wars' and actual empirical data. They note a paradox where global warming has accelerated while the number of ongoing conflicts has declined. The paper outlines five potential mechanisms—political instability, social fragmentation, economic instability, migration, and unintended policy consequences—through which environmental stress might indirectly influence conflict, but concludes that these effects are heavily mediated by existing state capacity and socio-political conditions.","ai_generated":true,"unit":"prio-001511#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"There is a stark contradiction between political rhetoric regarding 'climate wars' and empirical evidence; while global temperatures have risen rapidly in recent decades, the total number of ongoing armed conflicts has significantly decreased.","ai_generated":true,"unit":"prio-001511#insight-1","date_modified":"2026-10-23"},{"text":"Climate change is unlikely to be a direct cause of conflict but may act as a 'stress factor' that interacts with existing structural vulnerabilities such as poverty, ethnic polarization, and poor governance.","ai_generated":true,"unit":"prio-001511#insight-2","date_modified":"2026-10-23"},{"text":"The authors identify five causal mechanisms linking climate change to conflict: 1) weakening state legitimacy through reduced public revenue, 2) elite exploitation of resource competition to fuel ethnic radicalization, 3) loss of income in subsistence economies increasing individual propensity for violence, 4) migration leading to resource competition in recipient areas, and 5) unintended consequences of climate policies (e.g., biofuels increasing food prices).","ai_generated":true,"unit":"prio-001511#insight-3","date_modified":"2026-10-23"},{"text":"Political stability is a critical mediator; consolidated democracies and strong autocracies are less susceptible to climate-induced conflict than 'half-democratic' regimes, which lack both the capacity to suppress opposition and the channels for peaceful expression.","ai_generated":true,"unit":"prio-001511#insight-4","date_modified":"2026-10-23"},{"text":"Empirical studies on the link between rainfall/drought and conflict are inconsistent, with some showing a correlation in Sub-Saharan Africa and others finding that the effect disappears when controlling for temperature or when analyzed at a local level.","ai_generated":true,"unit":"prio-001511#insight-5","date_modified":"2026-10-23"},{"text":"There is a risk that the 'climate change' narrative is used by undemocratic regimes to evade responsibility for conflicts by attributing them to external environmental factors beyond their control.","ai_generated":true,"unit":"prio-001511#insight-6","date_modified":"2026-10-23"}],"climate_tags":["climate change","natural disaster","climate migration","food security","biofuel"],"geography_discussed":["Africa","Sudan","Darfur","Kenya","Rwanda","Mexico","Norway","Bangladesh","Maldives"],"frame_perspective":[],"analysis_type":["literature review","causal modeling","empirical evaluation"]}]}