On the new journey, environmental historiography should further strengthen multidisciplinary comprehensive research, constantly make new progress in returning to the original and opening up new ones, accelerate the construction of environmental historiography with Chinese characteristics, and provide academic support for promoting and expanding Chinese path to modernization. The ecological environment is a major political issue related to the Party's mission and purpose, as well as a major social issue related to people's livelihood. With the deepening of the practice of ecological civilization construction in the new era, our understanding of the regularity of ecological civilization construction is also constantly deepening. In the new era and new journey, with a higher position, broader perspective, and greater efforts, we plan and promote ecological and environmental protection work, write a new chapter in the construction of ecological civilization in the new era, and require environmental history to further play its role and make contributions. Strengthening interdisciplinary research in history is an ancient and constantly evolving discipline. Whenever humans face new challenges and difficulties, they will trace history, explore roots, and seek inspiration. As a result, new historical concepts, research fields, disciplinary paradigms, and compilation types continue to emerge. Environmental history is the process in which historians, in the face of changes in the ecological environment, take the relationship between humans and nature as a new historical theme, and explore the causes of ecological changes through time. It can be seen that environmental history is the result of human practice and changes in the real environment, and it is also a logical evolution of history itself. The emergence of environmental history signifies a great expansion of the field of historical research, while also promoting a systematic update of historical narrative and interpretation methods. Historians break through the limitations of their inherent perspectives, cross the boundaries of humanities and social sciences, and turn their observations and scrutiny towards the natural world - the sky, the earth, rivers, oceans, climate, biology, minerals... By comprehensively applying the theoretical frameworks and research methods of ecology and many related disciplines, they tell the past stories of the interaction and response between the natural environment and human society, and sort out various natural forces and other forms of life The continuous development of life connections between organic and inorganic substances with human activities reveals the complex processes of interaction, mutual influence, and coordinated evolution between natural and human systems, evaluates the pros and cons, successes and failures, and reinterprets the history of humanity itself. It can be seen that environmental history has significantly different themes, interests, perspectives, goals, and methods from previous categories of history. It can be summarized as "nature enters history, humanity returns to nature, adopts encyclopedia techniques, and seeks new knowledge of the past.". Any emerging academic field cannot emerge out of thin air, it must be based on past academic accumulation. Many specific topics in environmental history have long been of concern to predecessors. For over a hundred years, archaeology and historical geography