Research On The Construcation And Optimization Of Public Digital Cultural Information Ecosystem

As information and communication technology advances, the way of people to access, use and convey information also undergone a revolutionary change, compared to the traditional way, because its convenient, fast and without the constraints of time, digital information mode to get people's love. The way of people to access, use and convey culture information is not special, increasingly people choose to stay at home through the Internet and other new ways to access information. Under the principle of serving the public, various types of public cultural institutions also joined the information revolution, and digitizing their own rich books, archives and artifactsto provide digitial cultural information services for the public.In this thesis, I borrowed some research results, started from the informationecology point, combined the integration of public digital culture information and information ecosystem, established public digital culture informationecosystem through the universal model of ecology.As well as, define in Internet environment,use the model into the specific instance, put forward optimization strategysto promote construction of public digital culturefrom the instance. Details are as follows:1, parsing the meaning of public digital culture system and structure, detaileddiscussion the subject,object of public digital cultural information ecosystem and its living environment, as well as their relationship.2, through the classical ecology universal model to establish the public digital information ecosystem and discussed the definition of an optimal balance system, the system input and output of the system.3, According tostandards of benign characteristics of public digital cultural information ecosystem,by comparative analysis method, combined with the actual data, from the pros and cons of Guangxisub-center information ecosystems of cultural sharing project, discusses how to optimize public digital culture information ecosystem, committed to provide assistance to all aspects of digital culture public information activities.