Search Climate Insights Directory

The paper examines how the 2020 flooding of Lake Naivasha displaced approximately 500 people in the Kihoto informal settlement. It finds that vulnerability is driven less by environmental factors and more by socio-economic marginalization, including precarious employment in horticulture and tourism, lack of secure land tenure, and a deficiency in official disaster response. The study highlights a 'double tragedy' where flooding coincided with the COVID-19 pandemic, eroding long-term resilience and crippling local informal savings groups (chamas). Findings indicate that women aged 18-35 suffered the highest rates of unemployment post-disaster. The authors argue for vulnerability reduction through livelihood diversification, investment in basic infrastructure, and inclusive, co-produced risk governance.

The report details two workshops held in 2014 to map dairy livestock systems and their environmental context in Tanzania's Morogoro region. It identifies a range of production systems from nomadic to zero-grazing and highlights critical environmental pressures, including water scarcity in the dry season and land conflicts between crop farmers and pastoralists. The document explores scenarios for increasing milk yields, concluding that improvements can be achieved through better education and resource efficiency rather than increased resource consumption, provided that water catchments are protected and fodder markets are developed.

The report details a 2014 assessment of dairy systems in Tanzania's Tanga region. It identifies a contrast between the intensive zero-grazing systems prevalent in the mountainous Lushoto district and the extensive grazing systems dominant in the lowland Handeni district. The study maps feed sources, infrastructure, and environmental risks, concluding that while dairy production is in early development and not yet a primary local environmental concern, future growth requires improved fodder preservation, better breeding, and enhanced extension services.

The report documents the environmental and social history of the Betolaza, Circunvalación, and Uretamendi neighborhoods in Bilbao. It highlights how residents historically organized to combat recurrent forest fires through the creation of vegetable gardens, managed their own water distribution systems over 12 years, and supported each other during major floods in 1977-78 and 1983. The text describes the deep connection between the community and the surrounding Arraiz and Pagasarri mountains, as well as the loss of urban gardens in Uretamendi due to municipal landscaping. This work is part of the IntegrateNbS project (2024-2026), which aims to implement inclusive nature-based solutions for climate change adaptation and social equity.

The document presents a portfolio of BC3's urban research, focusing on the socio-economic and ecological implications of climate change. Key studies include an analysis of Bilbao's Sustainable Energy Action Plan, flood-risk assessments in Bilbao, Zurich, and Zaragoza, and the evaluation of heat-health warning systems and green roofs in Madrid.

The document highlights the underreporting of heat-related health symptoms in Mexico City and argues for the integration of green spaces as critical health infrastructure. Through citizen mapping and surveys in Iztapalapa and Benito Juárez, the project identified territorial inequalities in green space access and a lack of intersectoral coordination between health and environmental sectors.

The document highlights a gap between official health statistics and the lived experience of extreme heat in Mexico City, where symptoms like dehydration and dizziness are prevalent despite a lack of official heatstroke death records. It emphasizes that green areas are vital for thermal buffering but are unevenly distributed, with Iztapalapa having significantly fewer green areas per inhabitant than Benito Juárez. The brief advocates for a transdisciplinary approach combining citizen mapping and climate science to improve intersectoral coordination between health and environmental sectors for preventive heat governance.