Right now we are looking into whether a Trout in the Town project could be started on the River Don in Sheffield. Its early days yet and feasibility is still being investigated. I had a look today at the top of the section that could be considered. Although there is a lot of coloured flood water in the river today, the riffle/pool sequence of the river is still evident and suggests that there could be good habitat to work with. Both clips taken from the same point - one facing upstream and one downstream
Weirs and the Backwards Ways that Rivers Work One of my favourite sayings on river restoration is a mangled quote from a movie "... boxing is an unnatural act. Everything in boxing is backwards: sometimes the best way to deliver a punch is to step backwards...but step back too far and you ain't fighting at all ". So my mangled version starts out "Everything in rivers is backwards...". Basically, I never seem to run out of new examples of "what SEEMS to happen in a river is actually the complete opposite of what really happens". The rest of this article looks at many of the "backwards" things about weirs and rivers - and finishes off with a real-world case-study that is playing out right now on the River Dove . One spoiler alert is that, from an ecological point of view, it is almost always safe to assume that: The best biological outcome for a river is the removal of some or all of an artificial weir. Now, I don't exp...
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