Use of a computer model to determine energy requirements of a predatory fish, the largemouth black bass (Micropterus salmoides)

摘要

In some types of biological research the techniques of engineering and other applied sciences have figured prominently in many significant advances made during the last ten years. Such analytical methods as simulation studies, optimization techniques, dynamic programming, and others have opened whole new theoretical and mission-oriented capabilities in many areas of investigation. The analysis of energy flow in both individual animals and populations of animals has been one field of ecological research that has developed rapidly, and one which will continue to enlarge in scope in the future. However, modern numerical techniques are not solely responsible for advances in energetics analysis. Rather, progress has been due to the conceptual framework for study that has developed from principles and considerations underlying theory in many seemingly diverse disciplines. At first glance, such areas of endeavor as urban transit system design, land and resource management strategies, urban planning, and economic theory do not appear to be too closely related. However, all of these activities along with the study of energetics in ecological systems have in common the analysis and optimization of energy flow.