Preliminary Study Of The Southern Song Dianshan Lake The Polder Water System

This text aims to explore the Dianshan lake during the song dynasty WeiTian lake hydraulic systems, including natural environment, water conservancy building, wai field development, agricultural development situation, and WeiTian hydraulic conservancy activities on social relationship caused a series of change and influence. Through this preliminary research we can from a side, to understand the southern Dianshan lake area of social change and development, so as to reveal historical period medium area between the natural environment and human society of organic connection. This article mainly content as follows:1. Discusses the Dianshan lake district during the song dynasty the natural environment background. According to records of Chinese historical recorders'books lists academic research and now southern Dianshan lake restoration of natural condition. Including historical period Dianshan lake water system change, lake, the water body position changes, lake water outline of people. During the song dynasty Dianshan lake define the scope of the county (now, including most and kunshan county qingpu) (today) south and wujiang kunshan county (wujiang) in the region in the eastern Dianshan lake, small lake, three Mao, daying pu and zhaotun pu seven lake body as the main body and connecting them canal that nourish irrigation water branching regions.2. Discusses the reason WeiTian hydraulic conservancy activities, existed problems and solutions. Through the local gazetteer material to statistics, the analysis, the region WeiTian water conservancy project, analysis of the general situation building its happening drivers, In the song dynasty Dianshan lake region more serious wai field problems, including natural factors and think factors from government and non-government, two levels of different and interrelated secondary perspective, discusses linkage during the song dynasty to solve problems WeiTian people take measures.3. Discusses the Dianshan lake district during the song dynasty WeiTian activity organize implementation of water conservancy. From WeiTian water conservancy event organizers, funds operating and labor organization three aspects, discusses the Dianshan lake area of southern water conservancy construction of social factors. Organizers is mainly derived from government and government, funding two channels private financing. There are three main labor source:namely calls MinFu and hired soldiers, Ritchie collected farmer. In water conservancy facilities, not only on the maintenance of water conservancy law regulations formulated, establish special officials and agencies maintain daily water conservancy facilities. These shows WeiTian song Dianshan lake area of mature and perfect water system.4. Main social effect and environmental effects from two aspects of southern Dianshan lake to discuss water development and regional social, economic development, and the relationship between the people's life. Dianshan lake water system as people at that time WeiTian background of production and life, has become the social system and part of a profound social effect, grass-roots social organizations, such as the created, which-focus WeiTian Dianshan lake water system as the core of the commodity circulation network formation, regional development of commodity economy, etc. WeiTian hydraulic system as a complex ecological system, which has a profound and environmental effect there, expression is the interaction of human and natural environment and WeiTian water conservancy system and natural environment interactive.In short, taking the Dianshan lake during the song dynasty WeiTian hydraulic system as the center, from natural and social interaction perspective, probes into the local WeiTian water conservancy activities and social development, but also for the interaction between current Dianshan lake provide reference for social and economic development and the historical basis open.