2011 - 2015 Transdisciplinary research of environmental economics, ethics, law and ecology for the economic valuation of positive and negative ecosystem services
MISC (8):
菊池 英弘, 西久保 裕彦. Depth of high-level radioactive waste disposal zone in Japanese law. 長崎大学総合環境研究. 2019. 22. 1. 9-15
KIKUCHI Hidehiro. Japanese Policymaking Process of Accession to the Ramsar Convention and its Domestic Implementation. 地域環境研究 : 環境教育研究マネジメントセンター年報. 2013. 5. 5. 59-71