现代地球化学的理论思维结构

地球科学和地球化学的进展,不但加深和扩大了对地球的认识和理论成果,同时也总结提炼出了全新的科学思维方法。复杂性理论和系统思维是科学认识论的一次飞跃。现代地球化学建立了较完整的理论和方法体系,给地质科学认知地球提供了依据和支撑。作者论证了系统思维和逻辑演绎法相结合的思维方式,是研究和认识地球复杂巨系统以及推动地球科学理论创新的指导思想,并提出了运用现代地球化学理论构架和方法体系,综合地球科学系统思维与逻辑思维相结合方向的地球化学认知模型,为深入研究地球物质能量系统的行为和解决人类面临的资源、环境和灾害问题提供新的思路。

Theoretical thinking framework for contemporary geochemistry

Geosciences and geochemistry have made considerable progress in the theory as well as in concepts and methodology. The complexity theory and the thoughts of System Science are great advances in the scientific cognition. Modern geochemistry has established an integral system of theories and methodology, which provides the scientific basis and support for understanding the Earth and geological processes. In this paper, the author suggests that combining the thought of System Science with the logical deduction method would create a way of thinking that will serve as a guiding concept in the study and understanding of the Earth as an integral complex system,which will push forward the creativeness and innovation of the Earth Science disciplines. By applying this theoretical framework and methodological system of contemporary geochemistry together with logical thought processes in the Earth sciences, the author puts forward a cognition model for geochemistry. This model will provide a new way of thinking for studying the behavior of the Earth material-energy system in-depth, and for solving the problems of resources, environment and natural disasters.