Abstract:Community tourism initiatives often struggle when cultural assets are poorly documented and planning is externally driven. This study applies participatory digital mapping to catalog heritage sites, oral histories, and visitor pathways in island provinces. Workshops with youth groups, elders, and local councils produced a shared geospatial inventory and governance protocol for site stewardship. Early outcomes include clearer zoning decisions and more balanced visitor flow across villages. The approach demonstrates how locally controlled data systems can strengthen cultural sustainability and tourism income planning.
Abstract:Regional technical colleges need laboratory training materials that are affordable, adaptable, and standards aligned. This research presents an open source protocol package with safety checklists, instructor guides, and practical assessments for early semester laboratory courses. Implementation across three colleges measured student competency gains, error rates, and instructor workload. Results show improved procedural consistency and lower setup time after local customization. The framework supports multilingual adaptation and can be integrated into existing vocational modules without additional proprietary software.
Abstract:Credit products often miss the seasonal cash flow realities of households exposed to climate shocks. This paper evaluates repayment timing alternatives for microenterprises in coastal villages and measures effects on default risk and income smoothing. Survey and transaction data from partner cooperatives were analyzed over twelve months. Flexible schedules aligned with fishing and crop cycles reduced repayment stress while preserving portfolio health. Households with adaptive terms also reported better continuity in food purchases and school expenses after minor flood events.
Abstract:River turbidity spikes disrupt treatment operations and raise public health risks after storm events. This study develops a lightweight forecasting model that integrates low cost sensor readings with short range weather variables to predict six hour turbidity levels. Performance was assessed across wet and dry seasons in peri urban catchments. The hybrid model outperformed baseline threshold methods and provided early warnings suitable for small utility operators. Practical deployment guidance is presented for calibration intervals, data cleaning steps, and fallback procedures during sensor downtime.
Abstract:Effective dengue prevention depends on repeated behavior change rather than one time campaigns. This article tests message framing, icon clarity, and delivery frequency in informal settlements where information channels are inconsistent. A cluster rollout compared local radio scripts, pictorial flyers, and neighborhood micro sessions led by trained volunteers. The combined approach produced stronger recall of prevention actions and improved household container management scores. Results emphasize culturally grounded language, visual simplicity, and trusted local facilitators as key design features for sustained vector control behavior.
Abstract:Cities with fragmented green spaces often fail to support stable pollinator populations. This work examines corridor design based on native flowering calendars and micro habitat continuity across dense residential districts. Field observations and species counts were collected over two flowering cycles and compared with control neighborhoods. Corridors built with seasonal bloom overlap significantly increased pollinator visitation and improved plant reproduction indicators. The paper offers practical planting matrices for municipal teams and resident associations seeking biodiversity gains within constrained public space.
Abstract:Perishable produce losses remain high where transport times are long and storage is fragmented. This paper compares community managed cold chain hubs in mountainous trading corridors and models their effect on spoilage, sales timing, and household income. A mixed methods design combines inventory tracking with interviews from producer groups and vendors. Findings show that shared pre cooling and coordinated transport windows reduce spoilage events and improve bargaining outcomes. The model is financially viable when governance rules and fee transparency are established early.
Abstract:This study evaluates a low cost irrigation scheduling framework that combines daily satellite evapotranspiration estimates with farmer observations from semi arid maize fields. A three season comparison across district clusters shows water use reductions without yield loss when irrigation timing is adjusted using threshold alerts. The framework was tested with limited connectivity and basic mobile devices, making it practical for extension teams. Results indicate lower pumping costs, improved soil moisture stability, and stronger resilience during short heat waves.
Abstract:Despite being locally abundant and nutritionally valuable, Mech-Degla dates are underutilized in food processing. In this  study, the potential of Mech-Degla (Phoenix dactylifera L.) date powder as a substitute for refined white sugar in biscuit production was investigated. Biscuits were formulated with 0%, 50%, and 100% replacement levels; quality assessment included physicochemical analyses (moisture, ash, pH, sugars, polyphenols, antioxidant activity) and comprehensive sensory evaluation by a trained panel. Incorporation of date powder led to increased moisture, ash, and polyphenol content, and heightened antioxidant activity, with partial substitution (50%) yielding optimal balance in nutritional value and consumer acceptance. Colorimetric and textural assessments revealed that higher date powder levels further increased redness and hardness, while decreasing brightness and cohesiveness. Shelf-life studies indicated improved product stability for date-enriched biscuits. Overall, these findings demonstrate that replacing refined sugar with Mech-Degla date powder is an effective strategy to upgrade both the nutritional and sensory quality of biscuits while promoting the valorisation of an underexploited Algerian fruit.
Abstract:This three-year study investigated the effects of regulated deficit irrigation on olive tree performance and oil quality in the semi-arid Fes-Meknes region of Morocco. Four irrigation treatments (100%, 75%, 50%, and 25% of crop evapotranspiration) were applied to mature Picholine Marocaine trees. Moderate water stress (50% ETc) significantly enhanced oil phenolic content and oxidative stability without compromising total yield, offering a sustainable approach for premium olive oil production under water-scarce conditions.