Abstract
Environmental conditions (ex. Temperature, pH) in many natural systems seem to be altered by some organisms and biota-involved self-regulatory models has been reported. We simulated feedback models between environmental condition and species, which compete for same limiting resources, and examined the cause of biotic environmental regulation. We adapted well-known nutrients competition to plankton species and introduced an assumption that the species has an environment (temperature in this case) altering trait. We will report simple abstract models of biotic environmental regulation, which is emerged from the interaction between species and resources.
