{"query_echo":{"q":"","filters":{"analysis_type":["population assessment"]},"warnings":[{"code":"facet_value_not_in_vocabulary","message":"Value 'population assessment' for facet 'analysis_type' is not in the controlled vocabulary."}]},"total":{"value":5,"relation":"eq"},"page":1,"page_size":20,"self":"https://climateinsightsdirectory.org/api/v1/search?analysis_type=population+assessment","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":"wwf-000773","url":"https://climateinsightsdirectory.org/document/wwf-000773","title":"POPULATION STATUS AND DISTRIBUTION OF SNOW LEOPARDS IN WANGCHUCK CENTENNIAL NATIONAL PARK, BHUTAN","publisher":{"name":"WWF International","organization":"wwf-international"},"document_type":"report","language":"en","date_published":"2016-10","source_url":"https://www.worldwildlife.org/documents/804/84ks49y2ag_WCP_SL_Survey_Final_Technical_Report_2016.10.05_Final_Lo_Res.pdf","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The report provides the first systematic assessment of snow leopard abundance in Wangchuck Centennial National Park, identifying breeding populations in the Central and Western Park Ranges. Using camera traps and SECR models, it found mean densities of 2.74 individuals/100 km² in the Central range and 3.36 individuals/100 km² in the Western range, while the Eastern range showed very low activity. The study highlights a correlation between snow leopard density and the availability of blue sheep, noting that WCNP densities are low compared to similar regions in Nepal and India, likely due to high co-predator richness and limited prey. The authors recommend satellite telemetry to study habitat connectivity and community-based conservation to mitigate human-wildlife conflict.","ai_generated":true,"unit":"wwf-000773#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"The survey identified 9 adult snow leopards in the Central Park Range and 5 adults (plus 2 sub-adults) in the Western Park Range. In the Eastern Park Range, only one individual was photographed, which was insufficient for population modeling.","ai_generated":true,"unit":"wwf-000773#insight-1","date_modified":"2026-10-23"},{"text":"Estimated snow leopard population size in the Central Park Range is between 9 and 11 individuals (mean: 9), while the Western Park Range is estimated between 5 and 17 individuals (mean: 6).","ai_generated":true,"unit":"wwf-000773#insight-2","date_modified":"2026-10-23"},{"text":"Mean snow leopard population density was calculated at 2.74 individuals per 100 km² in the Central Park Range and 3.36 individuals per 100 km² in the Western Park Range.","ai_generated":true,"unit":"wwf-000773#insight-3","date_modified":"2026-10-23"},{"text":"Blue sheep population densities were estimated at 1.8 individuals/km² in the Central Park Range and 2.4 individuals/km² in the Western Park Range, while no confirmed sightings occurred in the Eastern Park Range.","ai_generated":true,"unit":"wwf-000773#insight-4","date_modified":"2026-10-23"},{"text":"Snow leopard densities in WCNP are considered low compared to other Himalayan range areas such as Jigme Dorje National Park in Bhutan, Phu Valley in Nepal, and Hemis National Park in India, potentially due to a scarcity of prey and a high number of co-predators like Tibetan wolves.","ai_generated":true,"unit":"wwf-000773#insight-5","date_modified":"2026-10-23"},{"text":"DNA analysis of scat samples identified 5 unique snow leopard individuals in the Western Park Range, with 3 of those individuals also identified in the Eastern Park Range, suggesting high migration connectivity between the ranges.","ai_generated":true,"unit":"wwf-000773#insight-6","date_modified":"2026-10-23"},{"text":"Climate change is identified as a significant threat, with predictions that Bhutan could lose nearly 50 percent of its current snow leopard habitat to an advancing treeline as the eastern Himalaya becomes warmer and wetter.","ai_generated":true,"unit":"wwf-000773#insight-7","date_modified":"2026-10-23"}],"climate_tags":["biodiversity conservation","climate change"],"geography_discussed":["Nepal","India","Jigme Dorji National Park","Bumdeling Wildlife Sanctuary","Hemis National Park"],"frame_perspective":[],"analysis_type":["population assessment","density estimation","distribution mapping"]},{"id":"wwf-000324","url":"https://climateinsightsdirectory.org/document/wwf-000324","title":"SOI IN INDIA","publisher":{"name":"WWF International","organization":"wwf-international"},"document_type":"fact sheet","language":"en","date_published":null,"source_url":"https://www.worldwildlife.org/documents/485/2i0lv8c7wq_SPAI_Flyer_29Jan_2024_compressed_Corrected_1_.pdf","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","geography_discussed","analysis_type"],"summary":{"text":"The Snow Leopard Population Assessment in India (SPAI) estimated a total population of 718 snow leopards across an occupied habitat of 93,392 km². The study utilized camera trapping at 1,971 locations and occupancy modeling across regions including Ladakh, Jammu & Kashmir, Himachal Pradesh, Uttarakhand, Sikkim, and Arunachal Pradesh. Conservation efforts highlighted include the establishment of 57 Protected Areas covering 34% of the snow leopard range and the proposed creation of a Snow Leopard cell for coordinated monitoring.","ai_generated":true,"unit":"wwf-000324#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"The total snow leopard population in India is estimated at 718 individuals within an occupied habitat of 93,392 km².","ai_generated":true,"unit":"wwf-000324#insight-1","date_modified":"2026-10-23"},{"text":"The assessment employed extensive field methods, including the deployment of cameras at 1,971 locations for 180,000 trap nights, resulting in 20.2 lakh photographs of 196 bird and mammal species.","ai_generated":true,"unit":"wwf-000324#insight-2","date_modified":"2026-10-23"},{"text":"Current conservation infrastructure includes 57 Protected Areas (PAs) that cover 34% of the snow leopard range, alongside 3 Biosphere Reserves and 3 GSLEP Landscapes.","ai_generated":true,"unit":"wwf-000324#insight-3","date_modified":"2026-10-23"},{"text":"The study recorded snow leopard occupancy and estimated presence across several regions, with occupancy recorded in 93,392 km² and estimated presence in 100,841 km² overall.","ai_generated":true,"unit":"wwf-000324#insight-4","date_modified":"2026-10-23"}],"climate_tags":[],"geography_discussed":["Ladakh","Jammu & Kashmir","Himachal Pradesh","Uttarakhand","Sikkim","Arunachal Pradesh","Indian Himalayan Region"],"frame_perspective":[],"analysis_type":["population assessment","ecological monitoring"]},{"id":"wwf-000429","url":"https://climateinsightsdirectory.org/document/wwf-000429","title":"AREA OF FOREST OCCUPIED BY THE COLONIES OF MONARCH BUTTERFLIES IN MEXICO DURING THE 2022-2023 OVERWINTERING PERIOD","publisher":{"name":"WWF International","organization":"wwf-international"},"document_type":"report","language":"en","date_published":null,"source_url":"https://www.worldwildlife.org/documents/1036/3oj167d505_WWF_Monarch_Butterfly_Report_2022_2023_FINAL.pdf","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"During the second half of December 2022, monarch butterfly colonies in Mexico occupied 2.21 hectares of forest, representing a 22% decrease from the 2.84 hectares recorded in 2021. Of the 11 colonies identified, six (1.52 ha) were located within the Monarch Butterfly Biosphere Reserve (MBBR) and five (0.69 ha) were outside the reserve. The largest colony (0.797 ha) was found in Ejido El Rosario, while the smallest (0.004 ha) was in Ejido El Potrero. The report identifies climate change, forest degradation in Mexico, and the decline of milkweed in the United States as primary threats to the species.","ai_generated":true,"unit":"wwf-000429#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"In the second half of December 2022, 11 monarch butterfly colonies occupied a total of 2.21 hectares of forest, which is a 22% decrease compared to the 2.84 hectares recorded in 2021.","ai_generated":true,"unit":"wwf-000429#insight-1","date_modified":"2026-10-23"},{"text":"The distribution of the colonies showed that 1.52 hectares (six colonies) were located inside the Monarch Butterfly Biosphere Reserve (MBBR), while 0.69 hectares (five colonies) were located outside the reserve.","ai_generated":true,"unit":"wwf-000429#insight-2","date_modified":"2026-10-23"},{"text":"Within the Monarch Region, the largest colony occupied 0.797 hectares in Ejido El Rosario (Sierra Campanario Sanctuary), and the smallest occupied 0.004 hectares in Ejido El Potrero (Cerro de la Antena Sanctuary).","ai_generated":true,"unit":"wwf-000429#insight-3","date_modified":"2026-10-23"},{"text":"A colony occupying 0.019 hectares was recorded in Atlautla, which is located outside the Monarch Region and adjacent to the Iztaccihuatl-Popocatepetl National Park.","ai_generated":true,"unit":"wwf-000429#insight-4","date_modified":"2026-10-23"},{"text":"The report identifies three main threats to monarch butterflies: climate change, land use change in North America and forest degradation in Mexico, and the decline of milkweed at reproduction sites in the United States caused by herbicide use.","ai_generated":true,"unit":"wwf-000429#insight-5","date_modified":"2026-10-23"}],"climate_tags":["climate change","forest degradation","land-use change","biodiversity loss"],"geography_discussed":["Michoacán","State of Mexico","United States","Canada","North America"],"frame_perspective":[],"analysis_type":["monitoring","population assessment"]},{"id":"wwf-000715","url":"https://climateinsightsdirectory.org/document/wwf-000715","title":"AREA OF FOREST OCCUPIED BY THE COLONIES OF MONARCH BUTTERFLIES IN MEXICO DURING THE 2021-2022 OVERWINTERING PERIOD","publisher":{"name":"WWF International","organization":"wwf-international"},"document_type":"report","language":"en","date_published":null,"source_url":"https://www.worldwildlife.org/documents/1134/7907txsoa8_Monarch_Butterfly_Survey_2021_2022_May24_2022_.pdf","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"During the second half of December 2021, 10 monarch butterfly colonies were recorded in Mexico, occupying a total of 2.835 hectares of forest. This represents a 35% increase from the 2.10 hectares recorded in 2020. The colonies were distributed equally between Michoacan and the State of Mexico, with 2.174 hectares located inside the Monarch Butterfly Biosphere Reserve (MBBR) and 0.661 hectares outside of it. The largest colony was found in the Sierra Campanario Sanctuary at 1.187 hectares, while the smallest was in the Lomas de Aparicio Sanctuary at 0.003 hectares.","ai_generated":true,"unit":"wwf-000715#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"In the second half of December 2021, 10 monarch butterfly colonies were registered, covering a total forest area of 2.835 hectares, which is a 35% increase over the 2.10 hectares recorded in 2020.","ai_generated":true,"unit":"wwf-000715#insight-1","date_modified":"2026-10-23"},{"text":"The distribution of the 10 colonies was split evenly between the State of Mexico and Michoacan, with 2.174 hectares located within the Monarch Butterfly Biosphere Reserve (MBBR) and 0.661 hectares located outside the reserve.","ai_generated":true,"unit":"wwf-000715#insight-2","date_modified":"2026-10-23"},{"text":"The largest recorded colony in the Monarch Region was 1.187 hectares in the Sierra Campanario Sanctuary (el Ejido El Rosario), and the smallest was 0.003 hectares in the Lomas de Aparicio Sanctuary (el Ejido Crescencio Morales).","ai_generated":true,"unit":"wwf-000715#insight-3","date_modified":"2026-10-23"},{"text":"The report identifies three primary threats to monarch butterflies in North America: climate change, forest degradation in Mexico, and the decline of milkweeds at breeding sites.","ai_generated":true,"unit":"wwf-000715#insight-4","date_modified":"2026-10-23"}],"climate_tags":["forest degradation","climate change","biodiversity conservation"],"geography_discussed":["Michoacán","State of Mexico","Canada","United States"],"frame_perspective":[],"analysis_type":["monitoring","population assessment"]},{"id":"wwf-000993","url":"https://climateinsightsdirectory.org/document/wwf-000993","title":"polar bearS need ice","publisher":{"name":"WWF International","organization":"wwf-international"},"document_type":"fact sheet","language":"en","date_published":null,"source_url":"https://www.worldwildlife.org/documents/855/iolp4k4u6_Polar_Bear_Conservation_fact_sheet.pdf","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The document identifies sea ice loss due to climate change as a primary threat to polar bears, as ice serves as a critical platform for hunting and movement. It notes that of the 19 recognized subpopulations, 5 are declining, 5 are stable, and 2 are increasing. WWF's approach includes reducing greenhouse gas emissions, protecting critical habitats, and managing industrial activities such as oil and gas development and shipping.","ai_generated":true,"unit":"wwf-000993#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"Sea ice is essential for polar bear survival, serving as a platform for hunting and movement and supporting the broader Arctic food chain from zooplankton to bowhead whales. The loss of ice forces bears into dangerous long-distance swims, with some documented as far as 600 kilometres.","ai_generated":true,"unit":"wwf-000993#insight-1","date_modified":"2026-10-23"},{"text":"The primary threats to polar bears include climate-driven sea ice loss, industrial activities (specifically oil and gas exploration and development), unsustainable harvesting, and the reduction of primary prey availability.","ai_generated":true,"unit":"wwf-000993#insight-2","date_modified":"2026-10-23"},{"text":"There are approximately 20,000 to 25,000 polar bears globally divided into 19 recognized subpopulations. Of these, 5 populations are declining, 5 are stable, and 2 are increasing; the increasing populations are those where heavy hunting pressure was relieved.","ai_generated":true,"unit":"wwf-000993#insight-3","date_modified":"2026-10-23"},{"text":"WWF's conservation solutions focus on reducing greenhouse gas emissions, protecting denning and movement habitats, preventing unsustainable hunting and tourism, and mitigating impacts from arctic shipping and oil and gas development.","ai_generated":true,"unit":"wwf-000993#insight-4","date_modified":"2026-10-23"}],"climate_tags":["climate change","greenhouse gas emissions","biodiversity conservation"],"geography_discussed":["Russia","Canada"],"frame_perspective":[],"analysis_type":["conservation strategy","population assessment"]}]}