Impacts of Climate Change on Agriculture Production in Lam Dong- Vietnam

Abstract

Purpose: The study aims to investigate how climate change affects the production of key agricultural products tea, coffee, and vegetables in Lam Dong province. The research focuses on assessing specific impacts such as temperature rise, unpredictable rainfall, and extreme weather on crop yield, quality, and farmers’ livelihoods. Additionally, it seeks to propose adaptive strategies to mitigate these impacts while promoting sustainable agricultural practices. Methodology: The study uses a mixed-method approach: Quantitative analysis: Utilizes historical climate data, crop yield records, and soil quality assessments from Lam Dong over the past two decades. Qualitative research: Involves surveys and interviews with local farmers, agronomists, and policymakers to understand on-ground challenges and perceptions of climate change. Geospatial tools: Geographic Information Systems (GIS) and remote sensing are applied to map vulnerable areas and predict future impacts under different climate scenarios. Findings: Rising temperatures and erratic rainfall patterns have led to reduced tea and coffee yields and have disrupted vegetable production cycles. Pests and diseases have become more prevalent, further threatening crops. Smallholder farmers are disproportionately affected due to limited access to resources and technology. However, some opportunities exist, such as shifting cultivation to higher altitudes for coffee and adopting heat-resistant vegetable varieties. Unique Contribution to Theory, Policy Implications and Practical Contributions: This study highlights the intersection of climate science, agriculture, and socioeconomics in a region-specific context, offering insights into how microclimates within Lam Dong interact with global climate trends. It contributes to the broader understanding of climate adaptation in tropical highland agriculture. The study provides practical recommendations for farmers, including diversification of crops, use of precision farming technologies, and strategies for integrated pest and water management. It also emphasizes community-based approaches for knowledge-sharing and collaborative adaptation efforts. In summary, the research offers a comprehensive analysis of the challenges posed by climate change to tea, coffee, and vegetable production in Lam Dong and serves as a foundation for informed decision-making and strategic planning in agriculture.