ABSTRACT
The structure and layers in a forest (Table 1.1) form the foundation of a data model design (Figure 5.1) using relational theory to identify physical components (Table 1.2) that are used for food and cover areas by animal species. The FAAWN (forest attributes and wildlife needs) data model in its current form was developed as an educational tool, but it can also be used for application in the work environment. The intent of the model is to show relations between forest components and animals that occur in forested areas. It is a design that can be used to explore combinations of attributes. In the data model scheme, there is a chain of descriptive attributes in columns and a web of information in the relations of linking tables. Data in the tables and columns can be manipulated or changed without losing information in the individual data cells.
