PNNL Tests Fish Passage System [electronic resource]

• Ngôn ngữ: eng
• Ký hiệu phân loại: 621.4 Prime movers and heat engineering
• Thông tin xuất bản: Washington, D.C. : Oak Ridge, Tenn. : United States. Dept. of Energy. Office of Energy Efficiency and Renewable Energy ; Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy, 2015
• Mô tả vật lý: Size: 0:01:38 : , digital, PDF file.
• Bộ sưu tập: Metadata
• ID: 262104
• Chủ đề: 1. 13 hydro energy; 2. 59 basic biological sciences; 3. 60 applied life sciences; 4. Clean energy; 5. Dam; 6. Et al; 7. Fish; 8. Hatchery; 9. Hydropower; 10. River; 11. Whooshh innovation

Tóm tắt

Scientists from PNNL are testing a fish transportation system developed by Whooshh Innovations. The Whooshh system uses a flexible tube that works a bit like a vacuum, guiding fish over hydroelectric dams or other structures. Compared to methods used today, this system could save money while granting fish quicker, safer passage through dams and hatcheries.