Simulations use randomly data generated by assumptions of variable behavior. Since the data is not real world information, confidence levels are limited in applying results to case studies. But simulations do produce results which can be empirically tested in the real world and help identify critical factors in native plant population dynamics. Reliable models are based upon accurate data and historical information. A baseline environmental data collection for native plant species is imperative if useful models are to be developed.
Models can be an effective means of communication and education.
Lastly, GIS applications can generate accurate visual and textual assessments of impacts on native plant species. In Texas, state agencies and private companies are quickly moving to GIS platforms for decision making solutions to land use change. Improved communication and education utilizing GIS technology can lead to integrated solutions to help lessen the impact on native plants and their required habitats and at the same time allow for development in Texas. There are a large number of native species in Texas occupying a wide range of ecological zones. GIS technology can automate long term environmental monitoring of native plant species and communities, evaluate habitat alteration, improve outreach programs, and facilitate interagency communication.