Competitive Advantage as a Mediator of Human Resource Strategies and Employee Satisfaction in Sustainable Aquaculture Systems

Sustainable aquatic resource management and environmental conservation depend not only on technological innovation but also on effective human resource (HR) practices. This study examines the relationship between HR strategies, workforce contentment, and competitive advantage in aquaculture, fisheries, and environmental management organizations. Data were collected from employees working in aquaculture farms, fisheries processing units, conservation agencies, and environmental management institutions. Multiple regression analysis was employed to evaluate the effects of workforce development, job evaluation and structuring, performance appraisal, talent acquisition, compensation, and learning initiatives on workforce satisfaction and competitive advantage. The findings indicate that strategic HR practices significantly improve employee satisfaction and organizational competitiveness. Learning and development programs, effective recruitment strategies, environmental training, and performance evaluation systems emerged as major drivers of competitive advantage. Workforce contentment strengthened employee commitment, environmental compliance, sustainable resource utilization, and operational productivity. The study highlights the importance of strategic workforce management in enhancing organizational effectiveness, environmental sustainability, and long-term sectoral growth.