To improve the level of data management and achieve the goal of data exchange and information sharing, this paper established a sharing platform of metadata-based forest ecosystem information by analyzing some main problems in Eco-DBMS and using web database technology and java programming language, based on a database management system of Huitong forest ecosystem research, metadata theories and national metadata standards for ecological data （GB/T 20533- 2006）. It introduced metadata theories, analyzed the necessity of information sharing pl...
