Human activities and natural disturbances have significantly damaged ecosystems, resulting in a loss of biodiversity and creating a need for ecological restoration. Urban forests, in particular, are impacted by invasive species such as Prosopis juliflora, which compete with native species and...

Based on the international agreements after the Kyoto Protocol, some projects to reduce the greenhouse gas emission have been promoted even in Japan. Therefore, policies such as various regulations and introduction of the environmental tax have been discussed, so people will be asked for big...

The provision of environmental goods by government creates social benefits which might vary between citizen groups with different cultural and ethnic backgrounds. These differences as well as the overall extent of benefits should be analysed before the implementation of public projects in order...

In this study, we have constructed a valuation model based on the CVM consistent with the TCM, in order to measure the use and the non-use values of environmental goods consistently. And the practicality of our model has been examined, by applying this model to measurement of environmental...