Japan Society of Civil Engineers 2025 Annual Meeting
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Session Details

Oral PresentationSection VII

環境保全(2)

Thu. Sep 11, 2025 4:20 PM - 5:40 PM JST
Thu. Sep 11, 2025 7:20 AM - 8:40 AM UTC
3F B3
4:20 PM - 4:30 PM JST(7:20 AM - 7:30 AM UTC)

[VII-29]About the environmental conservation measures of all section stairs type fishway where 28 years or more passed after the construction.

*Naotake Moriguchi1, Hiroyasu Taguchi1, Tosiharu Chisaka1, Takayuki Sakakibara2, Nobutaka Maki2, Yuki Watanabe2, Hiroo Watanabe2 (1. East Nippon Expressway Company Limited, 2. PACIFIC CONSULTANTS CO., LTD.)
4:30 PM - 4:40 PM JST(7:30 AM - 7:40 AM UTC)

[VII-30]Environmental conservation for amphibians runoff prevention basin that was installed more than 28 years ago

*Rintaro Izu1, Nobutaka Maki1, Takayuki Sakakibara1, Yuki Watanabe1, Hiro Watanabe1, Naotake Moriguchi2, Hiroyasu Taguchi2, Toshiharu Chisaka2 (1. PACIFIC CONSULTANTS CO., LTD., 2. East Nippon Expressway Co., Ltd.)
4:40 PM - 4:50 PM JST(7:40 AM - 7:50 AM UTC)

[VII-31]Flora and fauna around the Eco Road 28 years after construction

*Haruka Inoue1, Nobutaka Maki1, Takayuki Sakakibara1, Yuki Watanabe1, Hiroo Watanabe1, Naotake Moriguchi2, Hiroyasu Taguchi2, Toshiharu Chisaka2 (1. PACIFIC CONSULTANTS CO., LTD., 2. East Nippon Expressway Company Limited)
4:50 PM - 5:00 PM JST(7:50 AM - 8:00 AM UTC)

[VII-32]Creation of a water side biotope upstream of flood itigation dam using test flooding

*Tomohiro Nishi1, Maiko Akatsuka1, Kohei Maki2 (1. Taisei Corporation, 2. Oita Prefectural Government)
5:00 PM - 5:10 PM JST(8:00 AM - 8:10 AM UTC)

[VII-33]Survey of amphibians around a biotope upstream of flood mitigation dam using environmental DNA

*Maiko Akatsuka1, Tomohiro Nishi1, Masahiro Morishita2 (1. TAISEI CORPORATION, 2. Oita Prefecture)
5:10 PM - 5:20 PM JST(8:10 AM - 8:20 AM UTC)

[VII-34]Automatic Measurement of Red-crowned Cranes in Wetlands Using the YOLO Object Detection Algorithm

*Kosuke Ikeda1, Kengo Kawashiro1, Takashi Mitsuzuka1, Isao Kobayashi1, Sayoko Kouduki1, Marie Sawano1, Kaho Watanabe1, Hisashi Nakamura1, Tasuku Tanaka1 (1. PACIFIC CONSULTANTS CO., LTD.)
5:20 PM - 5:30 PM JST(8:20 AM - 8:30 AM UTC)

[VII-35]Environmental conservation measures for red-crowned cranes in high-standard road construction -An example of the Hokkaido Cross-Island Expressway (between Akan IC and Kushiro-Nishi IC)-

*Isao Kobayashi1, TAKAHIRO MATUDA2, HIROKI HUJINOTO3, YUSUHUMI USHIDA3, HIROKUNI NOZAWA3, HIROYUKI YAMADA1, KOUSUKE IKEDA1, SAYOKO KOUDUKI1 (1. PACIFIC CONSULTANTS CO., LTD., 2. Hokkaido Regional Development Bureau, Ministry of Land, 3. Hokkaido Regional Development Bureau, Ministry of Land,Kushiro Development and Construction Department)
5:30 PM - 5:40 PM JST(8:30 AM - 8:40 AM UTC)

[VII-36]Testing the response of captive Steller's sea eagles and white-tailed eagles to a Magnus vertical axis wind turbine

*Sayoko Kozuki1, Hiroyuki Yamada1, Isao Kobayashi1, Takahiro Okano2, Toru Wakamatsu2, Keisuke Saito3, Yukiko Watanabe3, Atsushi Shimizu4, Iwanaga Kyoko4 (1. PACIFIC CONSULTANTS CO., LTD., 2. Ministry of the Environment Kushiro Natural Environment Office, 3. Institute for Raptor Biomedicine Japan, 4. Challenergy Inc.)
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