Artificial fish ladder in a river with water flowing over concrete steps, helping wild salmon migrate upstream through the dam, symbol of ecological restoration and sustainable river management, captu
0:19
Artificial fish ladder in a river with water flowing over concrete steps…
2 个月之前
AdobeVitalii
Fish Ladder at 6th Street Dam Grand Rapids Michigan Enable migration: They provide a way for fish to swim upstream past dams to reach their native spawning areas, which is essential for many species' life cycles. (salmon steelhead) 🙏❤️✌️ | Phillip Schott
1:10
Fish Ladder at 6th Street Dam Grand Rapids Michigan Enable migration…
已浏览 3248 次2 个月之前
FacebookPhillip Schott
Bonneville Dam opens new fish ladder designed for lamprey
10:30
Bonneville Dam opens new fish ladder designed for lamprey
10 个月之前
kptv.com
The Hidden Struggle of Migrating Fish at Dams
16:17
The Hidden Struggle of Migrating Fish at Dams
4 个月之前
MSNPractical Engineering
A Chinook salmon was recorded ascending the fish ladder at Keno Dam on the upper Klamath River this week (Sept. 24) — a powerful sign of recovery since the removal of four hydroelectric dams last year. Salmon have not been in this part of the Upper Klamath Basin for more than 100 years. It’s a positive step for salmon because the majority of spawning habitat in the Oregon portion of the upper Klamath basin is above Keno Dam, Link River Dam, and Upper Klamath Lake. While salmon were observed on t
0:13
A Chinook salmon was recorded ascending the fish ladder at Keno …
已浏览 35.6万 次3 个月之前
FacebookOregon Department of Fish and Wildlife
Fish Ladder
5:00
Fish Ladder
2020年10月30日
constructionor.com
65 reactions · 41 shares | The Salmon Ladder is designed to enable fish to swim past a dam or other barrier by jumping up a series of steps. #salmon #norway #waterstream #bisdaksanorth DISCLAIMER: I hereby declare that I do not own the rights to this music/song. All rights belong to the owner. No Copyright Infringement Intended. | BISDAK SA NORTH | Facebook
2:14
65 reactions · 41 shares | The Salmon Ladder is designed to ena…
已浏览 215 次3 周前
FacebookBISDAK SA NORTH
0:35
🦦 Caught on camera at the Woodbridge Dam fish ladder - a ri…
已浏览 2382 次2 个月之前
FacebookEast Bay Municipal Utility District
0:05
How a Fish Ladder Works at a Dam
已浏览 40.8万 次4 个月之前
YouTubeWisdom Pouchannel
The Smart Fish Ladder: An introduction
已浏览 5765 次2019年9月5日
YouTubeVislift - Technologie voor Ecologie
0:15
$
A fish ladder at a dam.
2019年9月10日
shutterstockCEW
2:27
What is the function of a fish ladder || Fish ladder in dam | fish pass
已浏览 1.8万 次2021年7月29日
YouTubeGyan Tokri
Fish Ladder at Columbia River Bonneville Dam Oregon
已浏览 1718 次2017年8月24日
YouTubeJaekyung Lee
6:04
The Fish Ladders at Bonneville Dam
已浏览 2.1万 次2014年6月13日
YouTubekonvideoful
14:26
Century-Old Dam, Sabotage, and a Fish Ladder – Exploring Winchest…
7 个月之前
MSNSidetrack Adventures
10:22
Port Hope - The Fish Ladder at Corbett's Dam
已浏览 4 次3 个月之前
YouTubeCanadian Attractions
19:20
How Does a Fish Ladder Work? w/ Jim Turek
已浏览 3865 次2022年5月21日
YouTuberinaturalhistory
1:39
Respect the River: Corbett's Dam Fish Ladder in Port Hope
已浏览 4430 次2019年9月10日
YouTubePort Hope Tourism
1:14
Fish passage facilities at Wanapum Dam
已浏览 1718 次2016年5月23日
YouTubeGrant PUD
2:33
How Do Fish Ladders Work? - The Geography Atlas
已浏览 26 次8 个月之前
YouTubeThe Geography Atlas
3:37
Whitehorse Rapids Dam Fish Ladder Inspection Using UAV Technology
已浏览 10 次3 个月之前
YouTubeWestern Geomatics
2:44
Eel Ladder at Daniels Dam Patapsco Valley State Park
已浏览 4211 次2024年10月2日
YouTubeMarylandDNR
Daniels Dam Eel Ladder - Maryland Department of Natural Resources
已浏览 5615 次2016年6月23日
YouTubeMarylandDNR
0:16
How Do Fish Cross Dams?
已浏览 2040 次10 个月之前
YouTubeToni Farm
3:13
Fish Ladders Explained! How fish get over Dams That are too High!
已浏览 716 次2021年4月26日
YouTubeCookies Enabled
0:56
From within the dewatered fish ladder at Lower Granite Dam, I bri…
已浏览 3.6万 次8 个月之前
YouTubeArmchair Engineer
6:32
The Surprising Science Behind Fish Ladders
已浏览 1653 次2024年10月6日
YouTubeIamcivilengineer
4:16
2018-6-19 Beaver Creek Dam Fish Ladder
已浏览 2.4万 次2018年6月19日
YouTubeGrande Ronde Model Watershed
0:37
Steelhead at Winchester Dam Fish Ladder
已浏览 4552 次2024年2月24日
YouTubeWaterWatch of Oregon
1:34
Salmon ladder - Ketchikan, Alaska
已浏览 3326 次2015年12月3日
YouTubezeekzilch
观看更多视频
静态缩略图占位符