SYSTEM AND METHOD OF ANAYLZING WATER-ENERGY-FOOD NEXUS

摘要

Disclosed are a system and a method to interconnectedly analyze water/energy/food resources. The system comprises: a basic data input module receiving the population of a predetermined region and its average consumption of water, energy, and food resources per person; a direct demand calculating module calculating a direct demand for each of the water, energy, and food resources in accordance with the population and average consumption inputted through the basic data input module; an indirect demand calculating module calculating an indirect demand for energy and food resources, which are required to produce the direct demand for the water resource calculated by the direct demand calculating module, calculating an indirect demand for food and water resources, which are required to produce the direct demand for the energy resource calculated by the direct demand calculating module, and calculating an indirect demand for water and energy resources, which are required to produce the direct demand for the food resource calculated by the direct demand calculating module; and a total demand calculating module calculating a total demand by resource by adding up the direct demand for each of the resources, calculated by the direct demand calculating module, and the indirect demand for each of the resources, calculated by the indirect demand calculating module.