2008 Volume 17 Pages 219-224
As a promising tool for By measuring the increase of the greenhouse gas which assumes carbon dioxide (following CO2) a representative, we propose to adapt the IC sensing tag. However, the method to grasp the CO2 density in the urban area is difficult, and it is convenient to utilize the data such as the traffic density in a model type when we evaluate the variation of CO2 volume in the objective area in many cases. In this study, therefore, we attempt to build a system for observing CO2 density in Ibaraki prefecture in cooperation with the local government. Anyone can see and utilize information through a network if this would be successful. We aim at getting the data in order for us to contribute to the city formation with less environmental impact and reduction of CO2 in the urban area, by incorporating the data on climate change and land use improvement.