16:00 〜 16:15 [HCG28-03] Does the Market Economy Save the Local Natural Resources While Improving Human Welfare? The Case of 101 Natural Forests in the Middle Hills of Nepal *櫻井 武司1、橘 永久2、Rayamajhi Santosh3 (1.東京大学、2.千葉大学、3.Tribhuvan University)