The driving role of biotechnology in the freight logistics industry and the strategic adjustment of transportation economy under the “dual circulation” development model

Abstract

Under the "dual circulation" development model, the transformation and development of the freight logistics industry faces both challenges and opportunities. The growing demand for intelligence, digitalization and low carbonization highlights the potential of biotechnology to transform logistics. Biometric recognition technology and biosensors achieve real-time and accurate monitoring of goods through molecular-level biomolecular recognition and mechanical conduction mechanisms, ensuring safety and reliability from production to consumption. Environmentally friendly packaging materials are designed with specific molecular and cell structures, which not only reduce plastic pollution but also enhance the protection of goods during transportation. Bioenergy production based on microbial biomechanical processes provides a sustainable alternative to fossil fuels, effectively reduces carbon emissions, and promotes the realization of green logistics goals. For example, biosensors monitor temperature, humidity and vibration in real time during transportation, triggering alarms when conditions deviate from acceptable ranges, minimizing economic losses and ensuring the quality of goods. These innovations have both improved efficiency and protected the environment. This paper first explains the connotation of the new development model of "dual circulation" and its requirements for economic, efficient, intelligent and low-carbon transportation. Then it analyzes the current situation of the freight logistics industry and emphasizes the key role of the freight logistics industry in the mutual promotion of domestic and international dual circulation. Then, the role of intelligent, digital construction and green logistics in promoting the transportation economy, especially the new progress in the application of biotechnology, was discussed in depth. In addition, the potential of biotechnology in reducing logistics costs, improving efficiency and reducing environmental impact was fully explored. This paper also clarifies the challenges faced by the freight logistics industry, such as policy and regulatory adaptability, technical application bottlenecks, market competition pressure, including standardization and regulatory issues in the application of biotechnology. In response to the above problems, this paper proposes strategic adjustment directions such as accelerating digital and intelligent transformation, optimizing regional logistics layout, promoting multimodal transport and supply chain collaboration, and strengthening policy support and industrial collaboration. At the same time, it is encouraged to increase investment in biotechnology research and development and accelerate its commercial application in the logistics industry. In order to better illustrate the viewpoints and conclusions of the argument, the article is attached with relevant charts to assist in the explanation. Finally, this paper summarizes the research results and looks forward to future research directions, hoping to provide theoretical guidance and practical reference for the healthy development of my country's freight logistics industry, especially to explore the broader application prospects of biotechnology in the logistics industry.