ASSESSING THE HEALTH OF ARABLE LAND SYSTEMS IN RIVER DEPRESSIONS AND ITS IMPLICATIONS FOR COMMUNITY HEALTH AND PHYSICAL ACTIVITY

Abstract

Purpose: This study investigates the evaluation methodologies suitable for assessing the health of arable land systems, particularly in back-river depressions, to understand their implications for environmental sustainability and community health, which are crucial for promoting physical activity and sports. Methods: The research developed an evaluation index system for arable land health by defining its essential characteristics and adapting to the unique features of the back-river depressions. The health status of the arable land system was assessed using a combination of the Cannikin Law, the minimum limiting factor method, and layer stacking methods. These assessments were coupled with an analysis of the land’s capacity to sustain agricultural productivity. Results: The evaluation revealed significant variations in the health risks associated with the arable land in the study area, with medium- and high-risk areas comprising over 50% of the total arable land. Interestingly, regions with high-capacity arable land predominantly fell within medium health risk categories, whereas low-capacity lands were more frequent in areas of low health risk. This differentiation suggests targeted management strategies based on the coupling of health risks and land capacity. Conclusion: The findings highlight the critical need for refined arable land management practices that consider both health risks and the capacity of the land. By ensuring the health of arable lands, communities can enhance environmental conditions conducive to outdoor physical activities and sports. This study provides new insights and methodologies for arable land protection and management that directly contribute to improving community health outcomes and facilitating active lifestyles. Further research should explore the direct correlations between arable land health and community physical activity levels to develop integrated strategies that support both agricultural sustainability and public health.