You're right, the earth is in perpetual flux and I don't know that there is anything inherently noble about keeping things static at all costs. I also agree that a sensible approach strikes the right balance between the practical rights and needs of man and the value in being good stewards of the environment we all share and inhabit. I wish that all miners shared our sentiments, but it seems that some are so jaded by government intrusion to all facets of our lives that they immediately bristle at even scientifically-sound and well-intentioned attempts to regulate their activities. I'm no big fan of government regulation, but it usually stems from inadequacies in self-regulation. I've seen countless examples in farming, mining and elsewhere of what can happen when people and companies refuse to acknowledge that their choices have consequences or simply don't care who or what is impacted as a result. Personally, I think we lose a lot of credibility in the debate and in our attempts to reduce the more burdensome and unnecessary regulations when we put blinders on and don't engage in an honest discussion of the undeniable negative impacts that mining produces.
In this case we talk about dredging and it was already heavily regulated before the ban .Your concerns have been adressed before the ban,this discussion makes no sense.I know what you are talking about and i respect your good will. You have the exact feelings that radical greenies have.(sorry)
The butterfly effect works also the other way around.Displaced sediment ,worms ,bacterias,fungis,grass will settle down quickly cause dredging does not occur during floods and colonise new territory.
You also neglect millions of years of evolution that made instream flora and fauna used to "beeing displaced" and some species probably depend on displacing events.
But to be realistic,maybe there are some species that don't like to be dredged up and there,s a impact on them.In this case you have to keep in mind that we are talking about a dredge that sucks up maybe 20 cubic yards a day out of millions of cubic yards in the whole river .The survivors of the impacted species of the dredging process will regenerate and could have less food competition with rivals,the dredged portion of river will be colonised from the undredged surroundings,the babys of the survivors we be fitter to displacement events in the future.When Putting in the scale of a dredge vs the river it puts it in to perspective.
Your problem is you have the perception of an ultra sensitive in- stream enviroment that can't be touched without negative consequences.
This perception of an ultra sensitive mother nature is exactly what produces the" total ban" mentality of the eco nazis .
We can further elaborate using this ideologie if you like,for example:Will have walking on the grass have an impact on the grass?Will walking on the grass have impacts on ants populations in the grass,spiders,bugs etc.etc...will it compact the ground?Then we could start a scientific study that will show impacts on ant populations,bugs,ground compaction and then go on to ask the epa to create "no walk zones"because we have the studies and if they don,t do it we will sue them.
Will dredging have an impact? yes ,some small negatives and some small positives ,but how some studies showed ,less then significant,ok ,lets move on
