Genetic Alliance

ABSTRACT Armed conflicts and humanitarian crises across Africa generate profound yet understudied ecological consequences, reshaping ecosystems through complex processes of degradation and regeneration. This review synthesises evidence from across the continent to examine how warfare, displacement, and refugee settlements alter land use, biodiversity, and conservation outcomes. Conflicts weaken governance, disrupt protected area management, and enable illegal logging, mining, poaching, and unsustainable resource extraction, driving deforestation, habitat fragmentation, and wildlife decline. Refugee settlements, often located near ecologically sensitive areas, intensify pressures on forests, water, and arable land through high demand for fuelwood, food, and construction materials. Quantitative studies, including standardised biodiversity surveys in northern Uganda, reveal striking declines in amphibian, reptile, and plant diversity in refugee‐impacted areas compared to nearby controls. Moreover, empirical evidence from Central and East Africa documents sharp increases in bushmeat trade and consumption during and after periods of armed instability. Yet conflict can also produce paradoxical positive effects, where human abandonment allows vegetation recovery and wildlife resurgence, as documented in Mozambique's Gorongosa National Park and other war‐affected landscapes. These contrasting dynamics highlight the dual role of conflict as both a driver of ecological collapse and a catalyst for ecosystem resilience. Integrating social science, ecology, and conflict studies is essential to develop conservation strategies that address both human welfare and biodiversity protection. By framing conflict and displacement as intertwined socio‐ecological processes, our study highlights the urgent need for interdisciplinary approaches to manage Africa's vulnerable ecosystems under conditions of chronic instability.

Abstract Marine heatwaves, and other extreme climatic events, are driving mass mortality of habitat‐forming species and substantial ecological change worldwide. However, habitat fragmentation is rarely considered despite its role in structuring seascapes and potential to exacerbate the negative impacts of habitat loss. Here, we quantify fragmentation of globally significant seagrass meadows within the Shark Bay World Heritage Area before and after an unprecedented marine heatwave impacting the Western Australian coastline over the austral summer of 2010/11. We use a spatial pattern index to quantify seagrass fragmentation from satellite‐derived habitat maps (2002, 2010, 2014 and 2016), assess potential predictors of fragmentation and investigate seascape dynamics defined by relationships between seagrass fragmentation and cover change. Our spatiotemporal analysis illustrates widespread fragmentation of seagrass following the marine heatwave, contributing to a dramatic alteration of seascape structure across the World Heritage Area. Fragmentation immediately following the marine heatwave coincided with widespread seagrass loss and was best explained by interactions between a heat stress metric (i.e. degree heating weeks) and depth. Based on the relationship between fragmentation and seagrass cover change, we revealed near‐ubiquitous fragmentation from 2014 to 2016 represents a mixture of long‐term seagrass degradation and evidence of early, patchy recovery. Fragmentation effects are expected to compound the ecological impacts of seagrass mortality following the marine heatwave and prolong recovery. As sea temperatures and the threat of marine heatwaves continue to rise globally, our results highlight the importance of considering fragmentation effects alongside the negative impacts of habitat loss. Our seascape dynamic framework provides a novel approach to define the response of habitat‐forming species to disturbances, including marine heatwaves, that integrates the processes of fragmentation and cover change. This framework provides the opportunity to consider these important processes across a range of threatened ecosystems and identify areas of vulnerability, stability and recovery.

This study presents an innovative integration of STEM education with the preservation of Vietnam’s living heritage through the traditional craft of the Vietnamese conical hat at Gia Thanh Secondary School. The project aims to enhance student engagement in STEM by embedding the conical hat’s cultural production process into Mathematics, Science, and Engineering lessons. Over 200 students participated in hands-on activities by applying geometric principles to design the conical hat, exploring material science using natural materials, and learning engineering concepts through traditional crafting methods. Overall, 85% of students reported that their interests had increased in STEM subjects, as measured by performance in geometry (95% success) and material science (80% engagement). Furthermore, the initiative connected students with local artisans, fostering cultural pride and raising awareness of the economic and cultural importance of the conical hat. By integrating heritage preservation with STEM education, this project demonstrates a replicable model for enriching STEM learning while maintaining local cultural traditions.

Abstract The Peshawar Declaration reinforces the critical need for equitable access to neurosurgical care, especially in the low- and middle-income countries (LMICs). With most of the people requiring neurosurgical care living in resource-constrained settings, the field faces significant challenges, such as a lack of trained neurosurgeons, poor infrastructure, and disparity in accessing care. The Peshawar Declaration presents a unified vision for addressing these gaps, building on previous efforts, including the Bogota Declaration (2016) and the establishment of the Global Neurosurgery Committee (2019).More than 800 people attended the Global Neurosurgery Conference 2024 in Peshawar, including neurosurgeons, policymakers, researchers, and patient advocates, to discuss the latest developments and challenges in neurosurgical care.The main outcome was the adoption of a unified definition of global neurosurgery encompassing both clinical practice and public health. The integration of neurosurgery into global health systems, capacity building, strategic partnerships, and the role of advocacy in policy formation were the key topics of debate. The declaration focused on national neurosurgical champions, task-sharing models, multidisciplinary collaboration, and young neurosurgeons' involvement in governance. For sustaining neurosurgical programs, the declaration calls for the development of advocacy toolkits, community-driven initiatives, and research-based residency tracks.The Peshawar Declaration calls on policymakers, healthcare professionals, and global health organizations to work together to reiterate the commitment to timely, safe, and equitable global neurosurgical care. The declaration sets the stage for sustainable progress in global neurosurgery by fostering an inclusive and collaborative approach.

Sulawesi Forest Turtles (Leucocephalon yuwonoi) are critically endangered and endemic to the island of Sulawesi. We conducted radiotelemetry and capture–mark–recapture to study their spatial ecology, habitat selection, activity patterns, and demography in February–April and June–July, 2019. The average area occupied by 14 turtles using the minimum convex polygon (MCP) method was 0.49 ± 0.42 ha (standard deviation [SD]), whereas using the fixed 50% kernel density method averaged 0.076 ± 0.061 ha (SD). Males (mean = 0.53 ± 0.40 ha, N = 7) occupied a larger area (MCP method) than females (mean = 0.44 ± 0.46 ha, N = 7) but the difference was not statistically significant. Turtles took refuge in habitat containing significantly more canopy cover, broadleaf plant cover, and more and deeper ground cover than that in random plots. Males were predominantly active at night and females were exclusively so. We caught 25 adult females, 16 adult males, and 38 unsexed juveniles in two stream sections. Estimated population size (95% confidence intervals) in the lower stream was 17 turtles (15–28) in the wet season and 10 turtles (8–21) in the dry season. The population estimate in the upper stream was 25 (24–33) and 13 (9–28) turtles in the wet and dry seasons, respectively. Our study provides important baseline ecological data that can be used to inform future conservation and recovery programs for the species.

Despite poor health care transition outcomes among young adults with pediatric rheumatic diseases, adoption of transition best practices is low. We sought to understand how structured transition processes were operationalized within pediatric rheumatology practices and what factors were perceived to enable adaptations during a global pandemic. We conducted a mixed methods study of team leaders' experiences during an interim analysis of a pilot project to implement transition policy discussions at sites in the Childhood Arthritis and Rheumatology Research Alliance Transition Learning Collaborative. We combined quantitative assessments of organizational readiness for change (9 sites) and semistructured interviews of team leaders (8 sites) using determinants in the Exploration, Preparation, Implementation, Sustainment Framework. Engagement of nursing and institutional improvement efforts facilitated decisions to implement transition policies. Workflows incorporating educational processes by nonphysicians were perceived to be critical for success. When the pandemic disrupted contact with nonphysicians, capacity for automation using electronic medical record (EMR)-based tools was an important facilitator, but few sites could access these tools. Sites without EMR-based tools did not progress despite reporting high organizational readiness to implement change at the clinic level. Lastly, educational processes were often superseded by acute issues, such that youth with greater medical/psychosocial complexity may not receive the intervention. We generated several considerations to guide implementation of transition processes within pediatric rheumatology from the perspectives of team leaders. Careful assessment of institutional and nursing support is advisable before conducting complex transition interventions. Ideally, new strategies would ensure interventions reach youth with high complexity.