Search Results (38)

The Sonora Estuarine Biocultural Corridor (CBES) is made up of six coastal wetlands with mangrove forest, internationally certified as Ramsar Sites. Four are part of indigenous territories whose inhabitants have serious development lags and low water security. Five are within one or more of six irrigation districts of national relevance. The objective is to learn about the socio-environmental problems of the CBES, focused on the issue of water, as well as community proposals for solutions. Intercultural, mixed methodology approach. Prospecting visits were carried out in the six estuaries of the CBES, and 84 semi-structured interviews were conducted with experts from all social sectors who know the problems of the CBES in three (out of six) estuaries associated with indigenous territories. The main problem is centered on the issue of water: they receive contaminated water from agroindustry, aquaculture, and the municipal service; the fresh water of the rivers is almost nil, rainfall has decreased while the heat increases, and marine and terrestrial biodiversity decreases. This affects the food and economic security of the local population and generates conflicts between the different productive activities. A multisectoral organization that integrates the six estuaries would improve community wellbeing and, in turn, climate resilience. Full article

This study examines the agroecology and bioculturality of Oxalis tuberosa Molina, in the Montúfar canton, Carchi province, Ecuador, an area where this Andean tuber is cultivated at altitudes above 3000 m and in soils with a pH between 5.3 and 7.8. The research was conducted in the Producampo Producers Association, composed of 33 active members, of which 87.5% are women, with an average age of 51.25 years. Oxalis tuberosa constitutes an important crop in their integrated agroecological production systems (IAPSs): the production of bio-inputs in SIPA systems is predominantly self-sufficient, with 75% of producers using exclusively their own organic fertilizers, mainly compost and vermicompost, and showing low dependence on external inputs, whether organic (12.5%) or chemical (25%); the latter are applied in small doses of about 5 kg every six months in secondary crops. The research adopted a mixed methodological approach, integrating semi-structured interviews for qualitative analysis using Atlas.ti and descriptive statistical analysis with specialized software. Of the total Oxalis tuberosa production, 80% is intended for personal consumption and 20% is sold at local markets. Cultivated ecotypes include “blanca” (70%) and “chaucha” (30%), both of which are resistant to pests but susceptible to frost. Families dedicate between 32 and 80 h per week to production, with an average of 56 h. The findings highlight the potential of Oxalis tuberosa to improve the food resilience of Andean communities and suggest that revaluing this crop and its traditional practices can improve agricultural sustainability in the region. Full article

Biosphere Reserves (BRs) represent dynamic spaces where the interdependence between nature and people is actively shaped and preserved. These territories serve as living laboratories for sustainable development, blending conservation efforts with local knowledge and cultural traditions. This paper explores how BRs exemplify the interconnection between ecological resilience and biocultural heritage, demonstrating the value of integrating traditional practices into contemporary sustainability frameworks. Using insights from the Memories of Biosphere Reserves project, which has collected over 370 testimonies from Portugal, Brazil, and São Tomé e Príncipe, this study highlights the role of memory and storytelling in reinforcing socio-ecological resilience and informing participatory conservation governance. By documenting personal experiences, traditional land-use practices, and community perceptions, these testimonies foster empathy, intergenerational learning, and ethical engagement with the environment. They also provide crucial knowledge for environmental stewardship and community-driven sustainability strategies. The article further examines the transformative role of digital technologies, open science, and artificial intelligence in preserving and disseminating biocultural heritage. Through georeferenced digital archives and participatory research, communities safeguard their cultural and ecological heritage, ensuring knowledge transmission across generations. By positioning BRs as models for integrated conservation and development, this paper underscores the importance of interconnected socio-ecological systems in achieving sustainability goals. The findings suggest that valuing and preserving biocultural heritage within BRs not only strengthens community identity and resilience, but also provides actionable pathways for addressing contemporary environmental challenges. Full article

Mountain forestscapes are among the planet’s most vital socio-ecological systems, functioning as critical reservoirs of biodiversity, regulators of climate, and essential sources of water and livelihood for surrounding and downstream communities. However, these landscapes face intensifying threats from climate change, land-use transformation, resource extraction, unsustainable tourism, and fragmented governance. While sustainable forest management has provided essential frameworks for conservation, its focus on maintaining existing conditions is increasingly insufficient amid accelerating ecological and social decline. This paper explores the conceptual and practical evolution from sustainability to regeneration in mountain forest management, distinguishing between the theoretical foundations of each paradigm and analyzing the key drivers of degradation across diverse biocultural regions. Methodologically, the study employs a transdisciplinary and qualitative design, integrating critical literature synthesis, comparative regional analysis, and Indigenous and local knowledge systems. A structured review of 72 peer-reviewed sources and ethnographic materials was conducted, combined with a qualitative comparative analysis (QCA) of mountain case studies from the Alps, Carpathians, Andes, Eastern Arc Mountains, and Himalayas. The study synthesizes regenerative strategies such as ecological connectivity restoration, agroecological landscape design, participatory watershed management, and adaptive, polycentric governance. Based on these insights, an integrated framework for regenerative mountain forestscape management is proposed, aligned with global policy agendas including the UN Decade on Ecosystem Restoration, nature-based solutions (NbS), and the post-2020 Global Biodiversity Framework. By prioritizing ecological renewal, cultural continuity, and community agency, this work contributes to transformative, place-based approaches that restore the functionality, resilience, and integrity of mountain landscapes. Full article

The Bio-Circular-Green (BCG) model presents a transformative framework for advancing sustainability in food festival tourism, particularly in Thailand. Food festivals serve as dynamic platforms for celebrating local culinary heritage while fostering environmental responsibility and economic resilience. This study examined the integration of the BCG model with critical success factors and community identity to assess its impact on sustainable food festival management. Employing a quantitative research approach and structural equation modeling, data were collected from 503 festival attendees to analyze key relationships among event management, community identity, and sustainability practices. The findings underscore the effectiveness of the BCG model in enhancing resource efficiency, minimizing waste, and promoting local sourcing, thus strengthening the sustainability and attractiveness of food festivals. Notably, while the role of community identity was found to be less significant than anticipated, this suggests evolving tourist preferences favoring sustainability and quality over traditional cultural attributes. These insights offer valuable implications for policymakers, event organizers, and stakeholders in designing eco-conscious, culturally enriching festivals that align with the global sustainability goals. This study contributes to the theoretical discourse on sustainable tourism and provides practical strategies to foster environmentally responsible and economically viable food festivals. Full article

The increasing demand for food and the overexploitation of natural resources rapidly deplete the planet’s ecosystems, highlighting the urgent need for sustainable alternatives. Nature-based solutions effectively promote agricultural sustainability and environmental conservation but require continuous financial and political support to overcome existing barriers. This research examines these solutions’ effectiveness in Santa María Jacatepec, a biocultural region of Indigenous peoples in the Papaloapan Basin, Oaxaca, Mexico. A mixed-methods approach combining quantitative and qualitative analyses uses National Institute of Statistics and Geography data to evaluate socioeconomic and environmental indicators. The results indicate that despite pressures to develop cattle ranching, communities have maintained rain-fed agriculture, especially the milpa system, ensuring food sovereignty and preserving agricultural biodiversity. Additionally, implementation of Voluntarily Conserved Areas has facilitated access to payments for environmental services, incentivizing ecosystem protection. However, financial and structural challenges persist, limiting the expansion of these solutions. Santa María Jacatepec exemplifies how Indigenous communities can apply nature-based solutions to strengthen agricultural sustainability and environmental conservation. Integrating traditional knowledge and strengthening conservation policies can enhance community resilience and ensure sustainable development amid increasing pressure on natural ecosystems. Full article

Botrytis cinerea, a necrotrophic fungus responsible for grey rot disease, causes substantial economic losses. However, recent studies have discovered distinct non-sporogenic and non-infective isolates of this species, such as the B459 field strain. Examination of these isolates is particularly intriguing in the context of the development of methodological applications that could be useful in the biocontrol of this phytopathogenic species. This investigation revealed that B459 exhibited a reduced growth rate yet displayed enhanced resilience to stressors like oxidative stress agents, SDS, ethanol, and PhITC. Notably, its ability to generate reactive oxygen species (ROS) and acidic compounds, crucial in plant–pathogen interactions, was impacted. Bio-targeted toxin identification assays and the metabolomic study of extracts obtained from fermentations at seven and fourteen days revealed that this strain does not biosynthesize botrydial and derivatives neither botcinin family toxins. Furthermore, its inability to infect tomato fruits, grape, and gerbera petals coincides with its lack of toxin production under culture conditions typically adapted for reference strain B05.10. Full article

Hyaluronic acid (HA) hydrogels are commonly used for facial dermal filling and for alternative medical aesthetic purposes. High diversity exists in commercial formulations, notably for the optimization of finished product stability, functionality, and performance. Polyvalent ingredients such as calcium hydroxylapatite (CaHA) or vitamin B3 (niacinamide) are notably used as bio-stimulants to improve skin quality attributes at the administration site. The aim of the present study was to perform multi-parametric characterization of two novel cross-linked dermal filler formulas (HAR-1 “Instant Refine” and HAR-3 “Maxi Lift”) for elucidation of the various functional impacts of vitamin B3 incorporation. Therefore, the HAR products were firstly comparatively characterized in terms of in vitro rheology, cohesivity, injectability, and resistance to chemical or enzymatic degradation (exposition to H₂O₂, AAPH, hyaluronidases, or xanthine oxidase). Then, the HAR products were assessed for cytocompatibility and in vitro bio-stimulation attributes in a primary dermal fibroblast model. The results showed enhanced resilience of the cohesive HAR hydrogels as compared to JUVÉDERM^® VOLBELLA^® and VOLUMA^® reference products in a controlled degradation assay panel. Furthermore, significant induction of total collagen synthesis in primary dermal fibroblast cultures was recorded for HAR-1 and HAR-3, denoting intrinsic bio-stimulatory effects comparable or superior to those of the Radiesse^® and Sculptra^™ reference products. Original results of high translational relevance were generated herein using robust and orthogonal experimental methodologies (hydrogel degradation, functional benchmarking) and study designs. Overall, the reported results confirmed the dual functionalization role of vitamin B3 in cross-linked HA dermal fillers, with a significant enhancement of hydrogel system stability attributes and the deployment of potent bio-stimulatory capacities. Full article

The call for papers for this Special Issue Iidentifies contemporary humanity as experiencing a global “biogeochemical … political, economic, technological, ethical, and therefore, biocultural” crisis and asks scholars to consider how “religion may function as an adaptive or maladaptive presence” in response. Unasked is the adaptive capacity of scholarship as a crisis response. When buildings fall in earthquakes, or cities burn in wildfires, or second stories flood, few people just keep on doing what they were doing, “with a change of focus”. This is “studying Rome while it burns”. It’s time to put out the fire if we can and survive it if we cannot. We scholar/teachers can’t go on doing the same things and expecting different results. Unprecedented circumstances call for unprecedented actions in response. What would actual crisis responses on our part look like? What steps do we need to take as human beings in response to this crisis? How will that affect us as professionals? Seeking an ecology, rather than unanimity, of action and thought, and guided by Brian Walker’s resilience theory and a number of Indigenous scholars, I suggest a process of reintegration, analogous to regenerative agriculture, which is at once both socio-cultural and ecological. This process, necessarily rooted in place, progressively situates us experientially in a dynamic, creative, and relational world characterized by connection, collaboration, and relation. As scholars, we will find forms of discovery, discussion, and dissemination that share these qualities. As teachers, we will model this world to our students and embody it in our classrooms and curricula. Full article

The circulation of local ecological knowledge (LEK) is a promising avenue of research for wild plant studies. To encourage the acceptance, celebration, and appreciation of biocultural diversity, which is rapidly disappearing nowadays, we need to estimate and assess multifaceted local ecological knowledge. It has direct application for local communities in informing effective policies for improving food security and building community-specific responses to environmental and social transitions. The present study draws on data collected among two ethnic groups—Lithuanians and Poles—via 200 semi-structured in-depth interviews and participant observation conducted in 2018 and 2019 in Podlasie Voivodeship (Poland), the Vilnius Region (Lithuania), and the Hrodna Region (Belarus). We aimed to observe LEK circulation in the border area through cross-ethnic and cross-country comparisons. A total of 2812 detailed use reports of wild plants were recorded. In total, 72 wild plant taxa belonging to 33 plant families were used across the food domain. Our findings show that cross-country differences were minimal, while there was some variation between the ethnic groups selected as case studies. We emphasize the need, in future studies, to combine quantitative research with qualitative approaches in order to more thoroughly identify peculiarities of cross-border circulation as a reservoir for community food resilience and biocultural diversity. Full article

Cryopreservation approaches have been implemented in gene banks as a strategy to back up plant genetic resource collections that are vegetatively propagated. Different strategies have been employed to effectively cryopreserve plant tissue. There is little information on the cellular processes and molecular adjustments that confer resilience to the multiple stresses imposed during a cryoprotocol. In the present work, the cryobionomics of banana (Musa sp.), a non-model species, was investigated through the transcriptomic approach using RNA-Seq. Proliferating meristems of in vitro explants (Musa AAA cv ‘Borjahaji’) were cryopreserved using the droplet-vitrification technique. Transcriptome profiling analysis of eight cDNA libraries including the bio-replicates for T0 (stock cultures (control tissue), T1 (high sucrose pre-cultured), T2 (vitrification solution-treated) and T3 (liquid nitrogen-treated) meristem tissues was carried out. The raw reads obtained were mapped with a Musa acuminata reference genome sequence. A total of 70 differentially expressed genes (DEGs) comprising 34 upregulated and 36 downregulated were identified in all three phases as compared to control (T0). Among the significant DEGs (>log FC 2.0), during sequential steps, 79 in T1, 3 in T2 and the 4 in T3 were upregulated and 122 in T1, 5 in T2 and 9 in T3 were downregulated. Gene ontology (GO) enrichment analysis showed that these significant DEGs were involved in the upregulation of biological process (BP-170), cellular component (CC-10) and molecular function (MF-94) and downregulation of biological process (BP-61), cellular component (CC-3) and molecular function (MF-56). The Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis showed that DEGs were involved in the biosynthesis of secondary metabolites, glycolysis/gluconeogenesis, MAPK signaling, EIN 3-lke 1 protein, 3-ketoacy-CoA synthase 6-like, and fatty acid elongation during cryopreservation. For the first time, a comprehensive transcript profiling during four stages of cryopreservation in banana were carried out, which will pave the way for devising an effective cryopreservation protocol. Full article

Phytotechnologies used for cleaning up urban and suburban polluted soils (i.e., brownfields) have shown some weakness in the excessive extent of the timeframe required for them to be effectively operating. This bottleneck is due to technical constraints, mainly related to both the nature of the pollutant itself (e.g., low bio-availability, high recalcitrance, etc.) and the plant (e.g., low pollution tolerance, low pollutant uptake rates, etc.). Despite the great efforts made in the last few decades to overcome these limitations, the technology is in many cases barely competitive compared with conventional remediation techniques. Here, we propose a new outlook on phytoremediation, where the main goal of decontaminating should be re-evaluated, considering additional ecosystem services (ESs) related to the establishment of a new vegetation cover on the site. The aim of this review is to raise awareness and stress the knowledge gap on the importance of ES associated with this technique, which can make phytoremediation a valuable tool to boost an actual green transition process in planning urban green spaces, thereby offering improved resilience to global climate change and a higher quality of life in cities. This review highlights that the reclamation of urban brownfields through phytoremediation may provide several regulating (i.e., urban hydrology, heat mitigation, noise reduction, biodiversity, and CO₂ sequestration), provisional (i.e., bioenergy and added-value chemicals), and cultural (i.e., aesthetic, social cohesion, and health) ESs. Although future research should specifically be addressed to better support these findings, acknowledging ES is crucial for an exhaustive evaluation of phytoremediation as a sustainable and resilient technology. Full article

In the next twenty years, the scarcity of food shortage and drinking water will appear in Egypt due to the growth of industries and agriculture. This paper develops a conceptual design of the new technologies in the field of water–energy–food in new cities. Border lines are the internal relationship, external influence, and linkage system evaluation for WEF nexus. The major problems of using fossil energy in desalination are emissions and non-renewability, as well as the preference for dispersed freshwater production instead of concentrated output. The design of a desalination system that is integrated with renewable energies is critical these days. This type of system can also reduce the production of environmental pollutants due to reduced energy consumption and transfer of freshwater. GIS data from the United Nations have confirmed the existence of an underground reservoir in Wadi-Dara that can cultivate 1000 acres using smart farming techniques to reach a circular economy for an integrated solution between the water–energy nexus. The possibility of cultivating a hundred acres in Wadi-Dara on the Red Sea coast exists, through which about one million people could be settled. In this comprehensive review, we conducted a deep study in order to establish a sustainable integrated lifestyle in the Dara Valley region in terms of the availability of potable water, clean energy, and agriculture. Sustainable integrated solutions were conducted for seawater desalination using beach sand filtration wells as a pretreatment for seawater using renewable energy, e.g., wind energy (18% wind turbines), and photovoltaic panels (77% PV panels). Strategic food will be cultivated using smart farming that includes an open ponds cultivation system of microalgal cells to synthesis (5.0% of bio-fuel (. Aqua agriculture and aquaponics will cultivate marine culture and integrate mangrove, a shrimp aquaculture. A municipal waste water treatment is conceived for the irrigation of shrubby forests and landscapes. Mixotrophic cultures were explored to achieve a sustained ecological balance. Food, poultry and animal waste management, as well as a cooker factory, were included in the overall design. The environmental impact assessment (EIA) study shows a low risk due to anticipated net zero emissions, a 75% green city, and optimal waste recycling. This research assists in combining research efforts to address the challenging processes in nexus research and build resilient and sustainable water, energy, and food systems. Full article

In the vortex of the environmental and ecological crises, it is clear that the cosmopolitan way of living is facing uncertainty with no easing in sight. Looking beyond the horizon at what the aftermath will yield, it is quite clear that the meaning of urbanity has to be transformed; the urban life has to support social and ecological well-being, and the city has to intertwine more closely with nature. Therefore, wild urban woodlands (WUWs), often morphologically exclusive, culturally contradictory, and biologically heterogeneous, are recognized together with the other informal wilderness of the city as catalyzers of a newly constructed identity and the first line of defense when the question of the socio-ecological resilience of the city is raised. The present study focuses on how the biocultural diversity of WUWs can be stimulated by architecture and on which principles and restorative components an architectural design should stand on. Taking War Island on the river Danube, in the very heart of Belgrade, Serbia, as the particular case study, a specific assignment was given to students of the Faculty of Architecture in Belgrade to affirm, recuperate, and stipulate the relationship between the nature and the culture of the site. On the threshold of interdisciplinarity, a net of coordinated values is set up based on a theoretical, analytic, and typo-morphological approach, gathering the eco-cultural aspects, components, and characteristics of the place. On the bases of the students’ research-based design propositions, the results show different design paths promoting accessibility and security, restoring social responsibility and awareness, and regaining the socio-ecological well-being of the place. The conclusions drawn from the study open the perspective of the alliance between nature and culture through an architectural infrastructure that heals the landscape and induces its therapeutic properties, enhancing the biocultural diversity of the place and proclaiming a kind of hedonistic sustainability for the future life of cities. Full article

The food systems and territories of Indigenous Peoples sustain much of the world’s biodiversity, cultivated and wild, through agroecological practices rooted in Indigenous cosmovision and cultural and spiritual values. These food systems have a critical role to play in sustainability transformations but are widely threatened and have received limited research attention. This paper presents the results of four virtual workshops with Indigenous Peoples: a global workshop and local workshops with communities in coastal Kenya, northeast India and southwest China. Indigenous participants highlighted the role of their food systems in resilience to climate change, nutrition, sustainability and resilience to pandemics, and threats from agriculture, development and conservation policies. They called for research on the rapid loss of Indigenous knowledge; Indigenous Peoples’ land rights and food sovereignty; and the impacts of industrial agriculture on Indigenous food systems, stressing the need for decolonial approaches to revitalise Indigenous knowledge. The paper presents a decolonial and interdisciplinary framework for action-research on Indigenous food systems past and present, from farm to plate, drawing on the virtual workshops, Andean decolonising methods and historical approaches. It concludes that decolonising action-research, led by Indigenous Peoples, is urgently needed to reverse the rapid loss of food-related biocultural heritage. Full article