Making realistic wave climates in low‐cost wave mesocosms: A new tool for experimental ecology and biogeomorphology

نویسندگان

چکیده

Wave flume facilities that are primarily designed for engineering studies often complex and expensive to operate, hence not ideal long-term replicated experiments as commonly used in biology. This study describes a low-cost small wave can be biological purposes using fresh- or seawater with without sediment. The mesocosm interactions between hydrodynamics benthic organisms aquatic ecosystems. low-costs maker (< 2000 USD) allows experimental setups which easily longer term studies; the mesocosm. Waves were generated pneumatic piston heights ranged 3 6 cm. Maximum orbital flow velocities 10 50 cm s−1 representing shallow coastal areas short fetch. system generate both regular waves (i.e., period velocity remains constant), absorber, irregular varying velocity) fast push slow pull motion of paddle. is particularly useful biogeomorphology quantify organisms, sediment, ecologist aiming simulate realistic bed shear stress where short- (weeks–months) replicated.

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ژورنال

عنوان ژورنال: Limnology and Oceanography-methods

سال: 2021

ISSN: ['1541-5856']

DOI: https://doi.org/10.1002/lom3.10425