Conservation Initiatives Research Articles

Remarkable records of jaguars and Andean bears in northwestern Ecuador: Implications for human-wildlife conflicts

Jaguar populations (Panthera onca) on the Ecuadorian coast are critically endangered, with only a few dozen individuals remaining in the region. In some areas, no records have been documented for decades. Between November 2023 and January 2024, independent camera trap monitoring in northwestern Ecuador yielded evidence of the presence of a jaguar, marking a significant recovery after seven years of absence in Manduriacu and at least 15 years in Junín. The jaguar was observed moving through an area of approximately 25 km, traversing forested and human-altered zones. Furthermore, additional evidence from the Ecominga Foundation and the Cielo Verde community indicated the occurrence of livestock attacks, which aligns with the typical predatory patterns observed in jaguar behavior. The attack site was located approximately 8 km from where the jaguar was initially recorded, suggesting that both events refer to the same individual. In response, local authorities inspected the area and organized community workshops. Furthermore, an Andean bear was recorded in Manduriacu during the same sampling period, confirming the co-occurrence of both species in the area. The documented movement of this jaguar, along with the presence of other species, underscores the imperative need to continue research and conservation initiatives in the region. These initiatives will ensure the protection and coexistence of wildlife and human populations in this highly biodiverse region.

Finding the Nexus between Gender-Based Violence and Conservation

This review paper explores the complex and multifaceted relationship between gender-based violence (GBV) and conservation efforts, emphasizing the interconnected challenges faced by rural communities. It analyzes how GBV undermines conservation outcomes by limiting women’s participation, eroding traditional ecological knowledge, exacerbating resource exploitation, and weakening community resilience. Drawing on case studies from Northern Ghana, India, and Tanzania, the paper highlights how environmental issues such as resource scarcity, displacement, and conservation-related conflicts increase the vulnerability of women to GBV. The review also discusses strategies for addressing these challenges, including empowering women, integrating gender considerations into conservation policies, and creating safe environments for participation. Finally, it calls for more research into the links between GBV and conservation, urging the development of targeted interventions that address the root causes of both GBV and environmental degradation. By integrating gender-sensitive approaches, conservation initiatives can achieve more equitable and sustainable outcomes for all community members. Keywords: Gender Equality, Women's Empowerment, Social Cohesion, Ecological Knowledge, Sustainable Resource Management

Development and conservation in the tropical forest frontier: a 50-year analysis of policy evolution and interplay in Marqués de Comillas, Chiapas, México

ABSTRACT Tropical forests are vital for global biodiversity and climate stability, but the political economy of deforestation and land-use change constantly challenges their integrity. In this article, we analyse 50 years of policy development in the municipality Marqués de Comillas, located in Selva Lacandona, Chiapas, Mexico, to understand how development and conservation priorities have evolved, interacted, and shaped land-use in a tropical forest frontier. By analysing peer-reviewed literature and empirical data, we identify five phases of policy continuity and change that have produced diverse socio-environmental outcomes. We reveal a persistent state-led prioritisation of rural development over environmental concerns, pursued through policies promoting settlements and agricultural expansion and exacerbated by external market forces. This focus has caused substantial ecosystem degradation and deforestation without significant livelihood improvements. Recent conservation initiatives, such as payment for ecosystem services, show potential for challenging the status quo by offering alternative livelihood opportunities benefiting both people and ecosystems.

Climate Change and Its Impacts on Saker (Falco cherrug) and Peregrine (Falco peregrinus) Falcons: How the Changes Will Affect Their Migration, Diet, Offspring, and Conservation Efforts

Climate change is considered as a real danger to many birds including raptors such as the Saker falcons (Falco cherrug) and Peregrine falcons (Falco peregrinus). This article answers the question of how climate change shifts the migration, feeding, and breeding habits of these raptors. These migratory birds keep facing disturbances in their yearly cycle due to recent changes in temperature, precipitation patterns, and pollution. This results in changes in the migration points, as they travel for longer or shorter distances, especially to make their nestlings, and changes in their prey availability, affecting their migration pattern. Also, air pollution affected them significantly, where mercury (Hg) and lead (Pb) levels in their feathers were significantly high. Fortunately, it has not affected their general health yet. As for their reproduction success, it was interrupted, making it necessary to take conservation initiatives and tactics to save these species amid climate-induced alterations by analyzing ecological interconnections and evolutionary mechanisms. The findings highlight the necessity of mitigating climate change effects on migrating raptors to guarantee their survival rate is high and satisfy ecological system equilibrium.

A-PoRM SIPLAS: Assessing The Post-Disaster Recovery Of Mangrove Forest In Siargao Island Protected Landscape And Seascape (SIPLAS) Area Using Sentinel-1 SAR Data

Abstract. Tropical cyclones and typhoons pose significant threats to coastal ecosystems, particularly mangrove forests. Assessing the extent of mangrove damage and monitoring recovery post-disaster is vital for effective conservation and management strategies. Space-based observations have become increasingly common in monitoring forest damage in tropical regions. However, the predominant methods for change detection rely on satellite optical imagery, which faces challenges in humid tropical zones. Technological advancements have led to the development of detection techniques utilizing synthetic aperture radar (SAR) to address cloud cover issues. The study specifically targets Siargao Island Protected Landscape and Seascape (SIPLAS), the largest contiguous forest in the Philippines, from destruction caused by Super typhoon Rai (Odette). The study utilized SAR time-series data, unsupervised log ratio change detection method and Cumulative Sum (CuSum) analysis via Google Earth Engine (GEE). Analysis of Sentinel-1 GRD images found VV polarization had the highest accuracy at 92% and an F-measure of 0.92. VH polarization had 87.5% accuracy and an F-measure of 0.87, while combining VV and VH and VV/VH achieved the same results of 80.5% overall accuracy with an F-measure of 0.82. With that, results indicated that 53% of mangroves in SIPLAS area were damaged, with 38.05% regenerating by 2022 and 56.75% by 2023, notably after September 16, 2022 detected from CuSum analysis using the VV polarization. These findings substantiate the robustness of the data and methodologies employed in monitoring mangrove resilience and supporting conservation initiatives within the SIPLAS area.

Sustainability Indicators of Family Farming in a Rural Community in the Amazon Interior

Objective: The objective of this work was to measure sustainability indicators using the MESMIS methodology in the Colônia do Uraim community in Paragominas, state of Pará, aiming to show the sustainability level of this productive activity. Theoretical Framework: This section introduces the concept and foundations of the MESMIS Method (Marco para Evaluación de Sistemas de Manejo de Recursos Naturales Incorporando Indicadores de Sustentabilidad), which assesses the sustainability of agroecosystems through indicators. Additionally, it explores the concept of sustainable development and the importance of specific indicators to evaluate and strengthen sustainability in family farming systems in the Amazon. Method: The research adopts a case study approach in a community within the Amazon, focusing on nine family agroecosystems. The MESMIS method was used, applying questionnaires and direct observations to gather data from the producers. The analysis was based on identifying and measuring sustainability indicators in the environmental, economic, and social dimensions, which were scored on a scale from 1 to 5. Results and Discussion: The results show an intermediate effort in environmental conservation, primarily through reforestation, but reveal economic and social challenges, such as low diversification of activities and the need for technical support, underscoring the need for public policies adapted to the local context. Research Implications: The implications of this research encompass both the practice of monitoring sustainability in agroecosystems and the development of support policies for family farming. This study is particularly relevant for environmental conservation initiatives and local economic development, providing essential data to improve sustainable agricultural practices. Originality/Value: The study contributes to the sustainability literature by applying and adapting the MESMIS method to Amazonian family agroecosystems, highlighting local specificities. This innovative approach enables a critical assessment and offers recommendations that can influence policies and sustainable development strategies in the region.

Potential barriers and windows of opportunity for transboundary marine management in the sulu-sulawesi seascape: A policy analysis

Transboundary conservation aims to facilitate environmental conservation and management at the ecosystem level through the cooperation of two or more countries operating across political boundaries. Though there is increased interest and advocation for transboundary conservation initiatives around the world, there remains limited understanding of how to best support their success through coordinated policies. This is especially true for marine resources and seascapes, where management efforts are often more difficult and complicated to implement. This study addresses these key gaps through a policy analysis focusing on the Sulu-Sulawesi Seascape as a case study. Indonesian, Malaysian, and Philippine policies related to fisheries, coastal zones and marine protected areas, and environmental quality were examined to explore their similarities and differences across various policy elements important to facilitating more consistent and collaborative management across scales. Assessing policy alignment and disparateness may help highlight potentially prominent barriers to and opportunities for transboundary coordination that would be beneficial to acknowledge and address in future planning. The analyses focused on elements such as the policies’ authorities, restrictions, enforcement, and participation opportunities, among others. Analysis results emphasize that policies and management within Sulu-Sulawesi could benefit from greater adaptability to diverse community needs, participatory processes, and governance integration and standardization. These findings contribute to gaps in knowledge regarding how policy alignment may impact transboundary conservation and may help inform the best practices for increasing the social and environmental success of transboundary conservation initiatives in Sulu-Sulawesi and other transboundary marine systems.

Does Stork Conservation Incorporate Ecofeminist Narratives? Case Study of the Hargila Army in India

ABSTRACT Ecofeminism is theoretically diverse, as drawn from various ecofeminists who understand women-nature relationships differently. The common ground, however, is that they all draw on the concept of gender to understand this close relationship. This paper explores the ecofeminist view behind the mobilization of women for conservation, a subsequent reimagining of age-old stork-related myths and a reinterpretation of symbols of intangible culture, and an attempt at confronting the erstwhile anthropocentric nature of conservation. The qualitative case study focuses on the Hargila Army, a community-based conservation initiative in Dadara, Assam, primarily led by women, aiming to conserve the greater adjutant stork, locally known as Hargila. The rural women’s lived experiences with the stork and its habitat – trees and wetlands – transform the ecological and wildlife issue into a feminist one. There are varied ways embedded in tradition and culture through which they have been carrying out stork conservation. The research is significant for it addresses a research gap on women’s environmentalism in the context of Assam, which has been neglected in literature reviewed for the purpose. It also empirically contributes to the ongoing dialogue on ecofeminism in action.

Evolving road networks and urban landscape transformation in the Himalayan foothills, India.

The amalgamation of Himalayan and Indo-Burmese biodiversity has made the state of Manipur, India, a unique ecosystem. In addition, the region is a strategic place for the country to establish an economic corridor to Southeast Asia. In recent times, the region has witnessed tremendous infrastructural/road development. Subsequently, forest fragmentation related to urbanization and road expansion has emerged in the Himalayan foothills. The development of roads brought rapid changes in land use and land cover (LULC) and thus subsequent environmental degradation. The current study attempts to understand how the development of road networks has impacted the natural cover in Manipur, India. A spatio-temporal analysis was performed to assess the relationship between the development of road networks and LULC changes using the Landsat satellite images over a decade (2012-2022). The results showed significant changes in the area coverage of LULC categories such as agricultural land, built-up areas, forest, and water bodies with the increase in road density. To have a holistic view, the study area was segregated into three functional zones based on their urban land use pattern, i.e., urban center, peri-urban, and urban peripheral fringes. Urban sprawl in the urban center has led to the rapid conversion of forested lands into built-up areas and agricultural lands in the peri-urban and urban peripheral fringes, respectively. The decline of forest areas to urbanization in peri-urban and urban peripheral fringes calls for conservation and restoration initiatives. The study also emphasizes how different stakeholders can be involved and empowered to strengthen public-private partnerships for conservation and restoration in such sensitive ecosystems. Urban planners and developers should be critical in making informed decisions through understanding ecological concerns in tandem with infrastructural development.

Ensemble deep learning and anomaly detection framework for automatic audio classification: Insights into deer vocalizations

Audio recordings have emerged as a pivotal tool in field observations, enriching environmental monitoring in both the spatial and temporal dimensions. However, the richness and complexity of these recordings pose significant challenges, primarily when extracting specific sound clips from long recordings owing to the presence of ambient noise and other irrelevant sounds. Traditional methods, such as manual extraction or a sliding window over audio segments, hinder practical bioacoustic applications. Therefore, we propose a framework that begins with a robust segmentation method for extracting sound clips that potentially contain deer vocalizations. This segmentation method relies on acoustic anomaly detection and can markedly improve computational efficiency, facilitating deployment in environments with limited resources. Subsequently, the isolated clips were classified into deer and non-deer categories using machine learning models. Our investigation assessed three state-of-the-art deep learning models, ResNet50, MobileNetV2, and EfficientNet-B2, considering various hyperparameter configurations to optimize the performance. We utilized 3842 clips from two sites, Oze National Park and Taki, for training and testing. The outcomes demonstrated that all models exhibited comparable performances, with median accuracies of 98.3 % and 92.9 % during the validation and testing stages, respectively. However, no single model outperformed the others across all the evaluation metrics. For instance, ResNet50 in different configurations led to the best accuracy, F1 score, precision, and specificity, whereas MobileNetV2 had the best recall. Therefore, we adopted a consensus-based ensemble scoring system in which an audio clip was classified as a deer call when at least two of three models concurred in their classification to enhance the reliability of our classifications. Our findings demonstrated that the Ensemble approach significantly enhanced the classification performance, achieving an accuracy of 99.2 % in the test stage. The proposed approach was successfully deployed during the deer rutting seasons in Oze and Taki in 2019 and 2021, respectively. We gained invaluable insights into deer behavior by analyzing deer calls' frequency, timing, and duration. Additionally, the spatial distribution of deer calls in Taki enabled us to detect a breach in the city's protective fencing and an association between the spatial patterns of deer calls and crop damage in the two fields. We aimed to draw a comprehensive picture of deer activity, which has significant implications for both conservation efforts and understanding animal behavior in various habitats. The insights gathered from this research contribute to the scientific understanding of deer behavior and serve as a foundation for future studies and conservation initiatives. By incorporating advanced machine learning models into environmental monitoring, we have paved the way for more data-driven approaches in wildlife research.

A cave with remarkably high subterranean diversity in Africa and its significance for biodiversity conservation

Aziza cave, which is also known as kef Aziza or Tazouguert cave, represents an important and large karstic system that consists of more than 3.5 km of surveyed galleries, standing as the fifth most extensive cave system in Morocco and one of the ten largest in North Africa. This study unveils Aziza cave as an important spot of subterranean diversity in Africa. Here, we provide the first checklist of subterranean fauna in this cave, with 26 taxa, comprising 22 troglobiotic and 4 stygobiotic species. Of this total, eight species still require further confirmation of their status. The richest taxa include Coleoptera (5 species), Araneae (4 species), Entomobryomorpha (3 species), and Isopoda (2 species). However, it is noteworthy that only around 34.6% of the cave-restricted species found in the cave have been formally described to date. Additionally, the biodiversity of large system areas remains to be discovered as these areas need to be further explored. Furthermore, this paper highlights the broader conservation challenges faced by subterranean habitats in Morocco, particularly considering human-induced impacts on these remarkable ecosystems. We aim to draw attention to the crucial ecological role of subterranean environments and their extraordinary biological diversity. By doing so, we aim to inspire increased research and conservation initiatives, not just in this area but across Africa.

ROLE OF COMMUNITY-BASED CONSERVATION IN EKITI STATE

This seminar paper examines the role of Community-Based Conservation (CBC) in promoting environmental sustainability and community development in Ekiti State, Nigeria. CBC is a framework that prioritizes local community involvement in managing natural resources, combining environmental conservation with socio-economic development. The study reviews relevant literature to demonstrate how CBC utilizes Indigenous knowledge and cultural practices to tackle significant environmental issues such as deforestation, biodiversity loss, and water pollution. This paper analyses case studies of successful Community-Based Conservation (CBC) initiatives from regions like Cross River and Ondo States, demonstrating how CBC enhances biodiversity protection and supports livelihoods through sustainable practices, including agroforestry and ecotourism. Social-ecological systems (SES) theory offers a framework that highlights the interdependence of human societies and ecosystems. The theory supports adaptive governance, emphasizing community involvement in decision-making for resource management, thereby enhancing resilience in social and ecological systems. The paper also analyses the involvement of government agencies, NGOs, and local authorities in offering institutional support for community-based conservation (CBC) via policies that acknowledge land tenure and resource rights. The findings indicate that CBC plays a significant role in meeting global conservation objectives, particularly the Sustainable Development Goals (SDGs) 13 (Climate Action) and 15 (Life on Land), while also providing avenues for poverty alleviation. The study concludes with recommendations to enhance legal frameworks, develop community capacity via education, and promote collaborative governance to tackle issues associated with resource depletion and climate change.

Detectability of runs of homozygosity is influenced by analysis parameters and population-specific demographic history.

Wild populations are increasingly threatened by human-mediated climate change and land use changes. As populations decline, the probability of inbreeding increases, along with the potential for negative effects on individual fitness. Detecting and characterizing runs of homozygosity (ROHs) is a popular strategy for assessing the extent of individual inbreeding present in a population and can also shed light on the genetic mechanisms contributing to inbreeding depression. Here, we analyze simulated and empirical datasets to demonstrate the downstream effects of program selection and long-term demographic history on ROH inference, leading to context-dependent biases in the results. Through a sensitivity analysis we evaluate how various parameter values impact on ROH-calling results, highlighting its utility as a tool for parameter exploration. Our results indicate that ROH inferences are sensitive to factors such as sequencing depth and ROH length distribution, and with bias direction and magnitude varying with demographic history and the programs used. Estimation biases are particularly pronounced at lower sequencing depths, potentially leading to either underestimation or overestimation of inbreeding. These results are particularly important for the management of endangered species, as underestimating inbreeding signals in the genome can substantially undermine conservation initiatives. We also found that small true ROHs can be incorrectly lumped together and called as longer ROHs, leading to erroneous inference of recent inbreeding. To address these challenges, we suggest using a combination of ROH detection tools and ROH length-specific inferences, along with sensitivity analysis, to generate robust and context-appropriate population inferences regarding inbreeding history. We outline these recommendations for ROH estimation at multiple levels of sequencing effort, which are typical of conservation genomics studies.

Landscape and local factors drive pesticide distribution in perennial agroecosystems

Abstract Pesticides constitute a major threat to biodiversity, but our understanding of the complex interactions between local and landscape factors influencing their distribution in agroecosystems remains limited. We conducted a pioneering study where we screened spiders, rodents, plants and soils for multiple pesticide residues in perennial crops (orchards and vineyards) managed under organic (N = 8) and integrated pest management (N = 8) systems. We then quantified the proportional representation of major habitat types in surrounding landscapes. Additionally, we conducted interviews with farmers to gain precise insights into pesticide applications. We expected that landscape factors would be more important for mobile entities (i.e. spiders and rodents), while management type would be relatively more important for the sedentary entities (i.e. soils and plants). We detected various pesticides within studied crop types, including several forbidden in the European Union. We found that pesticide distribution in spiders was influenced by the proportion of semi‐natural habitats in the landscape, with pesticide concentration decreasing as the proportion of semi‐natural habitats increased. Additionally, we observed that the spectrum of pesticides in spiders increased with the dominance of web‐building spiders. In contrast, pesticide levels in rodents were not affected by either landscape composition or local management type. For plants, pesticide distribution was affected by the proportion of forests and shrublands and, to some extent, by local management practices. In the case of soil, pesticide distribution was primarily determined by local management. This study marks an effort in demonstrating that both local and landscape factors play crucial roles in shaping pesticide distribution within perennial crops. Importantly, the relative importance of these factors varied across the four matrices investigated. Synthesis and applications: To comprehend the factors that determine pesticide distribution in crops, it is crucial to monitor diverse ecosystem components rather than focusing on a few model species. This approach underscores the necessity for ecologically sensitive management at landscape scale. Such management should involve the preservation and enhancement of (semi)natural habitats around crops. These combined insights can form the foundation for conservation and management initiatives aimed at mitigating the impact of pesticides on biodiversity within crops.

Farmers' Awareness of Land Degradation and Adoption of Soil and Water Conservation Practices in Hidebu Abote, Ethiopia

In Ethiopia, land degradation is a serious problem that affects both overall economic growth and agricultural output. Even while nutrient depletion, soil erosion, and deteriorating soil quality are serious issues, many land conservation initiatives today neglect to consider the expertise of farmers and local requirements. This study's primary goal was to evaluate farmers' knowledge of land degradation and their practice of soil and water conservation techniques in Ethiopia's Hidebu Abote. Data were gathered through focus groups, key informant interviews, household surveys, secondary data analysis, and focus groups. According to the findings, over 75% of the participants were aware of the factors that contribute to land degradation, such as poverty, rocky terrain, bad farming techniques, overgrazing, overcultivation, and soil erosion. Farmers used techniques such as contour farming, fallowing, fanyajuu, cut-off drains, soil bunds, and manure application in addition to more modern methods of conserving water and soil. The adoption of soil and water conservation methods by farmers was impacted by several factors such as age, gender, size of family, educational background, NGOs' incentives, farm size, land tenure, and distance from homestead. The study indicates that encouraging farmers to manage and conserve their land should be the priority for any policy or program aiming at land resource management and soil conservation. Policymakers and development professionals can use the findings as guidance to create efficient interventions to alleviate land degradation in the research area and other comparable contexts.

Modeling the Distribution of the Ota’s Bent-toed Gecko (Cyrtodactylus otai)

The Ota’s bent-toed gecko (Cyrtodactylus otai) was discovered in isolated karst outcrops of Hang Kia Commune, Mai Chau District, Hoa Binh Province, in 2015 and in Chieng Yen Commune, Van Ho District, Son La Province in 2017, in northwestern Vietnam. This gecko is both an endemic and endangered species of Vietnam, and its known range to date is restricted to a severely fragmented and small regions. Hence, to identify more populations and to better understand the distribution patterns of this cryptic species, we conducted field surveys in surrounding regions of the type localities from 2020 to 2023. We discovered eight new populations for C. otai, and expanded the known range of the species in Van Ho District (Son La Province) and Mai Chau District (Hoa Binh Province). We used species occurrence data from previous studies and our field surveys to model the gecko’s distribution using MaxEnt. The model results showed that the distribution of C. otai may include other nature reserves in surrounding regions, such as Pu Hu and Pu Luong (Thanh Hoa), and Ngoc Son – Ngo Luong (Hoa Binh). Based on the model results, there is a possibility that the Ota’s bent-toed gecko also occur in nearby Lao regions. Therefore, future research and conservation initiatives may focus their efforts in such areas to look for new populations of the Ota’s bent-toed gecko, as well as to assess the distribution, habitat, and ecological patterns of this poorly known reptile.

A tip of the iceberg: genome survey indicated a complex evolutionary history of Garuga Roxb. species

Background Garuga Roxb. is a genus endemic to southwest China and other tropical regions in Southeast Asia facing risk of extinction due to the loss of tropical forests and changes in land use. Conducting a genome survey of G. forrestii contribute to a deeper understanding and conservation of the genus.ResultsThis study utilized genome survey of G. forrestii generated approximately 54.56 GB of sequence data, with approximately 112 × coverage. K-mer analysis indicated a genome size of approximately 0.48 GB, smaller than 0.52GB estimated by flow cytometry. The heterozygosity is of about 0.54%, and a repeat rate of around 51.54%. All the shotgun data were assembled into 339,729 scaffolds, with an N50 of 17,344 bp. The average content of guanine and cytosine was approximately 35.16%. A total of 330,999 SSRs were detected, with mononucleotide repeats being the most abundant at 70.16%, followed by dinucleotide repeats at 20.40%. We conducted a preliminary ploidy assessment using Smudgeplot and observed a clear bimodal distribution in G. forrestii at 1/2 relative coverage depth and total coverage depth (2n), suggesting a potential diploid genome structure. A pseudo chromosome of G. forrestii and a gemone of Boswellia sacra were used as reference genome to perform a primer population resequencing analysis within three Garuga species. Principal component analysis (PCA) indicated three distinct groups, but genome wide phylogenetics represented conflicting both between the dataset of different reference genomes and between maternal and nuclear genome.ConclusionIn summary, the genome of G. forrestii is small, and the phylogenetic relationships within the Garuga genus are complex. The genetic data presented in this study holds significant value for comprehensive whole-genome analyses, the evaluation of population genetic diversity, investigations into adaptive evolution, the advancement of artificial breeding efforts, and the support of species conservation and restoration initiatives. Ultimately, this research contributes to reinforcing the conservation and management of natural ecosystems, promoting biodiversity conservation, and advancing sustainable development.

Prioritization of important plant areas for conservation of frailejones (Espeletiinae, Asteraceae) in the Northern Andes

AbstractThe tropical Andes region harbors areas that are highly significant for biodiversity at both global and local scales. However, despite the severe conservation threats that this region has to confront, conservation initiatives are limited, by funding and because of the need for more information to decide which areas are priorities for conservation. Identifying Important Plant Areas (IPAs) offers a valuable methodology for establishing conservation priorities, a particularly complex task in a mega-biodiverse region such as the northern Andean tropics. Due to its iconic recognition and conservation value, this study focused on the Espeletiinae subtribe (Asteraceae) as a model group; hence, the distribution data for 138 species was compiled from 5560 georeferenced records. Using the IPA methodology, we divided the study area, this is, the distribution area of the subtribe in the Andean tropics, into 220 Units of Analysis (UA) represented by 10 × 10 km plots. Refined species’ distribution areas, incorporating richness, threatened species, and ecosystem-based richness distributions, were analyzed using newly generated maps to evaluate the conservation value of each UA. Our analysis identified 176 UAs with some level of relevance using sub-criterion cA1 (with 59 species) and 51 UAs using sub-criterion cB (with 76 species). Integrating both criteria, we classified 11 UAs as high-priority, 62 as medium-priority, and 147 as low-priority, highlighting the IPAs that require focused conservation efforts. Two identified high-priority IPAs are located in Venezuela and nine in Colombia, predominantly associated with the Eastern Cordillera. These areas concentrate between 7 and 12 species. They are mainly linked to the páramo complexes of Colombia and the Sierra Nevada in Venezuela, primarily within Cool Temperate Moist Grassland ecosystems on mountains. Our results provide a spatial planning procedure and analytical tool for decision-makers to guide conservation management and actions across northern Andes.

Harnessing Indigenous Knowledge for Effective Butterfly Conservation: Evidence from Community Engagement in the Ebo Forest Reserve, Littoral Region, Cameroon

Aim: This study investigates the role of indigenous knowledge in butterfly conservation within the Ebo Forest Reserve, Littoral Region, Cameroon. Pollinators, particularly butterflies, are critical for ecosystem health, yet they face significant declines due to habitat loss, pesticide use, and climate change. Methods: Utilizing a mixed-methods approach, local communities in Iboti and Lognanga were engaged to assess their knowledge, perceptions, and contributions to butterfly conservation. The research was conducted in communities adjacent to the Ebo Forest Reserve, Cameroon, between January and July 2024. The majority of the respondents (59%) were from the Iboti community, while 41% were from the Lognanga community. The survey included questions about ecological significance, perceived threats, and cultural associations related to butterflies. Statistical analyses included descriptive statistics and inferential statistics to evaluate the relationships between demographic factors and attitudes toward butterflies. Results: The study found that while community members possess a general awareness of butterfly presence, specific ecological knowledge, such as dietary preferences, is limited. A majority (68%) frequently observe butterflies, and 83% have noted recent population changes, with most perceiving stability in butterfly numbers. Despite high interest in conservation initiatives (81.9%), significant barriers exist, including limited resources and lack of awareness about conservation efforts. Conclusion: Local ecological knowledge should be integrated into conservation strategies, with emphasize on community-led initiatives to enhance butterfly conservation in the Ebo Forest Reserve. Recommendation: To enhance butterfly conservation efforts in the Ebo Forest Reserve, it is crucial to develop and implement community-led educational programs that focus on indigenous knowledge and ecological practices.

Developing smart archives in society 5.0: Leveraging artificial intelligence for managing audiovisual archives in Africa

In the age of Society 5.0, marked by the profound integration of digital technologies and human society, the preservation and management of audiovisual archives in Africa face substantial challenges. The application of artificial intelligence plays a pivotal role in the establishment of digital archives in the society 5.0. The exponential growth of digital content, combined with the continent's diverse cultural landscape, presents complex obstacles to conventional archival practices. Without the effective implementation of artificial intelligence technologies, crucial aspects such as curation, accessibility and sustainable management of audiovisual archives in Africa remain hindered. Thus, the overarching problem under scrutiny pertains to how the establishment of intelligent archives, facilitated by AI, can offer innovative solutions for preserving and managing audiovisual archives in Africa, within the overarching framework of Society 5.0. This approach has the potential to significantly contribute to safeguarding Africa's rich cultural heritage and advancing research, education and cultural exchange. The purpose of this paper will be to focus on the challenges encountered by selected African countries, such as the ESARBICA countries and those that undertake environmental conservation projects, in managing their audiovisual collections and what can be done to facilitate AI. It resulted in the formulation of a framework for implementing smart archives using AI in African contexts, emphasizing practical strategies and best practices. A qualitative approach enabled a nuanced understanding of complex dynamics at play. Through the observation of AI integration processes, by means of desktop analyses of websites of African national archives and online interest groups showcasing nature conservation projects and initiatives, this article aims to capture a comprehensive picture of the current landscape and future possibilities.