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Eco-Engineering Vol.15 No.2 |
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April 2003 |
Original Papers |
Research on Sound Environmental Assessment in Coastal Zone
─Comfortable Effect which the Ultrasound Ingredient Contained in the Sounds
of Coastal Waves Influences Human─ |
Jong-in Choi, Kyoichi Okamoto, Kenji Hotta and Ken Yamazak |
Error Estimation about the Biomass of Japanese Cedar (Cryptomeria japonica) Woods
Measured by a Portable Scanning Lidar |
Yutaka Urano and Kenji Omasa |
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