Evidence map›Paper›PMID 41933154›Full record

ArticleScientific reports2026

Morphology and energetics of the wake behind a continuously swimming crucian carp at different flow velocities.

Yiqun Hou, Xiang Wang, Feifei He, Xiaogang Wang, Long Zhu, Lu Cai

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Scientific reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Yiqun HouKey Laboratory of Ecological Impacts of Hydraulic-Projects and Restoration of Aquatic Ecosystem of Ministry of Water Resources, Institute of Hydroecology, Ministry of Water Resources and Chinese Academy of Sciences, Innovation Team of the Changjiang Water Resources Commission for River and Lake Ecosystem Restoration Key Technology, Wuhan, 430079, China.
Xiang WangHubei Key Laboratory of Basin Water Security, Changjiang Engineering Group, Wuhan, 430010, China.
Feifei HeCollege of Water Conservancy and Ecological Engineering, Jiangxi University of Water Resources and Electric Power, Nanchang, 330099, China. 2022994840@nit.edu.cn.
Xiaogang WangState Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, Nanjing Hydraulic Research Institute, Nanjing, 210002, China.
Long ZhuState Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, Nanjing Hydraulic Research Institute, Nanjing, 210002, China.
Lu CaiKey Laboratory of Ecological Impacts of Hydraulic-Projects and Restoration of Aquatic Ecosystem of Ministry of Water Resources, Institute of Hydroecology, Ministry of Water Resources and Chinese Academy of Sciences, Innovation Team of the Changjiang Water Resources Commission for River and Lake Ecosystem Restoration Key Technology, Wuhan, 430079, China.

Funding

National Key R&D Program of China 2022YFE0117400Natural Science Foundation of China U2340218
6 · The paper itself

Abstract

Understanding the hydrodynamic principles underlying fish swimming efficiency is critical for optimizing fishway design and improving habitat restoration. Wake morphology and energetics of continuously swimming crucian carp were examined across flow velocities in a Brett-type swimming tunnel and analyzed using the velocity gradient method. High-speed video captured swimming behavior and two-dimensional particle image velocimetry were used to visualize the flow field generated by the fish. The critical swimming speed (U

Indexed as

CarpsSwimmingAnimalsHydrodynamicsRheologyVideo RecordingCrucian carpFlow fieldParticle image velocimetrySwimmingWake structure

Identifiers

PMID41933154
PMCPMC13194990

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LicenceCC BY-NC-ND
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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.