Salt is one of the most important resources in traditional society，It is also an important source of profitability for the dynasties。Past，Research on salt history except technical history，The orientation starts with the code system，Targeting the many systems and details of the history of salt。But the system of salt history is complex and multiply，There is a connection between the system provisions and the actual operation of society、Interaction and gap。In recent years，Introduction with the perspective of regional history，Scholars use ground science、Anthropology and other interdisciplinary theories and the method of field survey，In -depth and meticulous discussion on the economy of the salt field area，Forms a series of research results，Some research conclusions even challenged the traditional salt field system、Household registration、market development and other aspects of both cognition。

　　bet365 best casino games Two Zhejiang、Lianghuai and other coastal salt fields have gone through severe environmental changes in history，Treating changes in the system and the crowd。In the past, historic research pays less attention to space changes，Therefore, you need to introduce the perspective of environmental history research，Investigate the structural changes of regional society in the change of time and space。In the salt field of Zhejiang，The western Zhejiang salt field on the north bank of Hangzhou Bay has continued to collapse inwardly under the flush of the sea tide，Zhejiang salt field on the south bank of Hangzhou Bay continues to become land due to the accumulation of sediment。From this determining the different development of the two。Wu Tao's study pointed out that most of the salt farms in western Zhejiang were unmotivated due to slump，It has been in production difficulties since the middle of the Ming Dynasty，Reform of the government through the salt field service system，Finally merged the stove class into the state and county for collection。Similar situation in Pudong in the Yangtze River Estuary，After the Qing Dynasty，Other salt farms from Songjiang Division are also continuously intervened by the state and counties，Status continues to decline。In the south of Hangzhou Bay，The land of salt field is continuously expanded。Jiang Hongda distributed by the sea ponds in different periods in the north of Hangzhou Bay，Clarified the process of land stasis，The land possession of the "mother -in -law passed the sand" formed by the stove households of Shiyan Farm has found the usual practice of land occupation。Pan Jiaying compared the trend of different development trends in the Qing Dynasty in the Qing Dynasty，pointed out that Minghe Salt Field was abolished in the late Qing Dynasty，In addition to the factors of geographical environment changes，The adverse effects of the government salt policy，Detaled its market space，Lead the escape or change of the stovehouse，It is the reason why the salt field declines is more important。

In Lianghuai Salt Field，The common role of sediment brought by the Yellow River and the coastal sandbar measuring the coastal line keeps moving eastward。Bao Junlin's series of studies，Research on historical geography discussed the dynamic evolution of the marine salt industry since the 13th century。His monographs proposed that the two centuries to the middle of the 19th century were the east of the coast of Lianghuai Salt Field、Bet365 lotto review The most significant time of the beach is the most significant time，Huaiyan production step into the golden age，Grass、Hallated resources have changed significantly in the number and space distribution，Increased quantity、Distribution is regular，Westhouse houses may adopt the method of "moving the pavilion"，Move to produce in areas with more stasis and tiles，Or use the tide groove to introduce tide water for production。Ma Junya's research explores frequent floods in Huaibei.、Ecological sacrifice to treat yellow，The harsh natural environment has aroused the struggle of the internal interest distribution of Huaibei Salt Industry Group。Tao Renyi's doctoral dissertation part involves the salt people from Huai'an Mansion after the eastward movement of the sea.，Become a private dealer salt，Then the official recruits as a sailor，After the process of running out of control and control for maritime trade activities。Zhou Qianqian discussed the decentralized production of Huaibei to break the family in the early days of the founding of New China，Organized and promoted the collective production team，Realized the nationalization of the use of salt beach。

　　Second, multi -disciplinary method.Anthropomical field survey experience can provide the overall understanding of the development of the salt field community。Yunnan Jingyan Farm Study formed a number of results under the drive of Shu Yu。If Kim Zhihushu passes through a detailed study of space and faith，It is believed that the salt industry production development and economic strength of Yunlong Yanjing in the Qing Dynasty increased，Local gentry began to build a temple through Xingxue，Get official support，Back to the power of Tusi，Master the right to speak in the local society。Zhang Chongrong found that during the long -term brine resource development process，The "120 accounts" of the stove in Baiyanjing, Yunnan are actually control organizations of salt and halogen resources，The official distributes salary book to the cooker of the actual fried salt，color with semi -people and half officials。Cecilia Hui found from Ming to Qing，Under the change of the Salt Division's Employment System，There are many non -well -stoved stoves，But the owner of the "Ding Fen" must be the well -edited by the government's status in the well -salt stove house。These studies show the division of local and social rights caused by the scarcity of brine in Jingyan production area，It is also manifested in beliefs and customs。Li Hechun's monograph is to systematically study the pioneering work of the traditional salt industry in the Tibetan ethnic area。He selected Mangkang Yanjing as the research field，From the grassroots Xiayanjing Village、Departure of Village and other villages in Shangyanjing Village and Gada Village，Comprehensive analysis of Yanjing Salt Village and the Central Dynasty regime、Interaction of national relations，Excusted the national history of Mangkang Yanjing, Tibet。

Professor Zhao Yan's team will survey the construction of architecture and historical documents、Combination of pictures，Study on the settlement and architectural characteristics of the salt field and salt route，Display the classification of settlements in the salt field society、The layout and architectural characteristics of the building、Evolution of Space Structure, etc.。Research on the relationship between the development of the nanzhong coastal defense and the settlement settlement of the south of the Ming Dynasty，The corresponding relationship between the development of coastal defense units at different levels and bet365 best casino games the development of settlements，and summarized the clear boundary of the county -level settlement space and the two development rules of the town settlement border。Liao Yu specifically analyzed the level level of Huainan Salt Farm settlement、Traffic Organization、Traffic Organization、Traffic Organization、Space structure and infrastructure。

　　Third, the excavation of new historical materials.In recent years，Syndrome of the salt industry data, collect and collect historical materials for breaking through the books of official cultivation，Regional history of salt fields pays special attention to the collection and sorting of folk literature and materials。Ye Jinhua's series of articles uses folk documents such as genealogy，Pointing out the military households in the salt field area of ​​the Ming Dynasty、Households、Catches and other people from different household registrations，It is not necessarily limited to a specific occupation as the "distribution of households" as stipulated by the system，Instead, it is flexibly responding between different household registrations，Maximize the benefit。Li Xiaolong's inspection of the Celestial Castle of Guangdong，Discuss the formation of the Guangdong salt field stove system in the Ming Dynasty and the game of local officials through the form of "Tian reported"。In terms of historical materials，Huang Guoxin、Zhong Changyong to the Zhengshi Political Book related to the development of the Pearl River Delta salt industry、File、Fang Zhi、Collection、genealogy、Stele carrier、Contract、Interview notes, etc., have been widely collected and organized。Duan Xueyu、Wang Jie, etc., conduct field surveys on traditional villages in many salt farms in Huizhou Huizhou, Guangdong，Collection of historical materials and oral interviews，It has formed an overall understanding of the overallness of the Salt Salt Society of Daya Bay。Qin Xuejing's master's thesis，Research on the inscriptions of Hedong Yanchi in the Ming Dynasty。

The historical value of the salt industry archives has become more valued。Files provide us with a kind of work of salt workers such as Changlu Salt Farm、Production process、Materials at the micro level of living level，It also makes us likely to explore the funding support of the salt industry in Zigong area for other industries、Great issues such as Sichuan salt industry in the 1911 Revolution。The existing achievements are concentrated in Sichuan and Changli, where the archives are more rich，There are also good salt archives resources in other salt areas to be tapped。For example, the archives of Zhejiang Province preserved the Republic of China Cloud Fog 11720 Volume，Time span is 1915-1949，Reflected the salt production system、Acquisition、Transport and sales、Storage、Price、Tax、Anti -smuggling and other activities。The use of these archives，At present, I only see the riots of the fishermen of Shan Shan in 1936、A small amount of studies such as the Yushan Salt Minata and other studies in 1948，The academic community should pay more attention to。

Overall view，The regional history of the salt field shows us the different salt field society outside the system provisions。On the one hand，Different salt fields present a differentiated development look under the rules of the rules of the unified dynasty country。On the other hand，The respective regional characteristics of the social change of the salt field，You can slowly construct a overall picture of social changes in the Chinese salt field area，This to answer the institutional logic and bet365 live casino games practical experience of controlling the natural resources of salt in the dynasties of the dynasties of the dynasties，Show the uniqueness of salt in the traditional Chinese society and economy。

　　(This article is the National Social Science Fund's unpopular "learning" and the national nippear history project "Ming Dynasty Yanzheng Operation and Southeast Sea Police Adjustment" (19vjx033) phased results) 

　　(Author Unit: School of Public Management of Guangdong University of Finance and Economics)