Disciplinary positioning of natural resources with knowledge system innovation and application in the era of unified management

The 2018 restructuring of China's Ministry of Natural Resources initiated a New Era for natural resource discipline. Systematically advancing its positioning and knowledge framework has become imperative, integrating science, technology, and engineering to enhance conservation, green resource utilization, and sustainability. This study employs bibliometric analysis and literature review to systematically delineate the developmental trajectory, disciplinary positioning, knowledge system, and implementation pathways of natural resource studies. The findings reveal that natural resource discipline in China has advanced from its initial stage through systematic disciplinary development, evolving from multidisciplinary and interdisciplinary approaches into a transdisciplinary field. It has now established a natural resource-centered knowledge system, underpinned by theoretical foundations in formation mechanisms, sustainability, efficiency, and property rights. The discipline integrates survey and monitoring, evaluation, simulation modeling, and policy analysis to address applications spanning territorial spatial planning, resource asset management, protected area systems, and engineering project development. The establishment of the Ministry of Natural Resources and clarification of its "Two Unifications" responsibilities, alongside reforms of natural resource asset property rights systems and unified territorial spatial planning policies, have invigorated the discipline. The field will now integrate practical needs to enhance disciplinary development, talent cultivation, and career pathways. As the knowledge system continues to be refined, the knowledge system of natural resource discipline in China will provide a robust theoretical foundation for the construction of a beautiful China and global sustainable development. Moreover, this discipline will continue to address societal demands for the utilization, protection, development, and management of natural resources by cultivating high-quality talent. In the future, professionals in natural resource discipline will integrate science, technology and engineering through transdisciplinary approaches to address national priorities directly. Leveraging artificial intelligence, big data, and blockchain technologies, they will advance Beautiful China initiatives and contribute to global sustainable development goals while tackling emerging resource challenges.