Teitl: Experimental dataset, analysing the impact of leaky barriers used for natural flood management on fish behaviour and channel hydrodynamics


Dyfyniad
Muller S, Wilson CA, Ouro P, et al. (2021). Experimental dataset, analysing the impact of leaky barriers used for natural flood management on fish behaviour and channel hydrodynamics. Cardiff University. http://doi.org/10.17035/d.2021.0131417060



Hawliau Mynediad: Darperir Data dan drwydded Creative Commons Attribution (CC BY 4.0)

Dull Mynediad: I anfon cais i gael y data hwn, ebostiwch opendata@caerdydd.ac.uk


Manylion y Set Ddata

Cyhoeddwr: Cardiff University

Dyddiad (y flwyddyn) pryd y daeth y data ar gael i'r cyhoedd: 2021

Dyddiad dechrau creu'r data: 17.09.2018

Dyddiad gorffen creu'r data: 19.03.2020

Fformat y data: xlsx

Meddalwedd ofynnol: Microsoft excel or Libre office calc

Amcangyfrif o gyfanswm maint storio'r set ddata: Llai na 100 megabeit

Nifer y ffeiliau yn y set ddata: 2

DOI : 10.17035/d.2021.0131417060

DOI URL: http://doi.org/10.17035/d.2021.0131417060


Disgrifiad

Using scaled laboratory flume experiments we investigate how the physical design of four leaky barriers varying in porosity, length, provision of overhead cover, and color, impacts on fish movement and spatial usage, and the channel hydrodynamics. The experimental data sets consits of two excel files, including:

(1) fish behaviour data:

Three experiments were carried out as part of this study, analysing the impact of (a) leaky barrier length and porosity for four porous and non-porous leaky barriers; (b) leaky barrier colour by comparing an organge coloured non-porous barrier against a more natural, non-porous barrier; and (c) provision of overhead cover on fish spatial usage (i.e. time spent upstream, benath the barrier and downstream) and fish movement (i.e. number of upstream passes and percentage of upstream passing fish). Additional information on fish length and ID are also provided.

(2) channel hydrodynamics:

Upstream and downstream hydrodynamics were measured using Acoustic Doppler Velocimetry (ADV) along the main channel centerline for all four leaky barrier designs. Streamwise mean velocity profiles upstream and downstream of these barriers are summarised in the excel file.


Prosiectau Cysylltiedig

Diweddarwyd y tro diwethaf ar 2021-20-08 am 11:25