I was trying to imagine how much a million tonnes of water is. The nearest I can get it a square kilometre one metre deep. This could be useful, especially in terms of what is dissolved or suspended in the water, but doesn't sound much over a year. However, I wish them well, and while they are about it, maybe they could enforce the speed limits.
?Funded by the EU!
Really interest project. I wonder the cost of building the infrastructure and maintaining it. Given the 'square kilometre one metre deep' I sense it expensive but we'll need it I guess.
Many mediaeval ports were well inland - some still are. Wisbech is still a port, but it's well inland on the River Nene; I understand that it is regularly visited by small coasters. The village I live in - Littleport - is given away by its name; at one time it was the port where larger vessels trans-shipped cargos bound further inland. What we forget is that ships were far smaller than even the smallest modern coaster; comparable in size to the larger leisure yachts of today. And there were few artificial harbours, so finding shelter well inland was a good move!I remember trying to be a smart arse at school, when our geography teacher lectured us that any town name ending with 'wich' was a salt town (i.e Cheshire), if it wasn't a port, so I piped up 'What about Norwich, then, sir?' and was put right, short order!
This map/chart, scanned from W.G. Arnott's very informative book Suffolk Estuary, gives you a good idea of how the Deben, and in particular the Kingsfleet, looked before the reclamation of the marshes.
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Many mediaeval ports were well inland - some still are. Wisbech is still a port, but it's well inland on the River Nene; I understand that it is regularly visited by small coasters. The village I live in - Littleport - is given away by its name; at one time it was the port where larger vessels trans-shipped cargos bound further inland. What we forget is that ships were far smaller than even the smallest modern coaster; comparable in size to the larger leisure yachts of today. And there were few artificial harbours, so finding shelter well inland was a good move!
I think that you will find that the land was reclaimed incrementally on a very small scale by private enterprise. Continuing to defend it has the costs you mention, but the original reclamation was probably done in the off season by individual farmers wishing to increase their land. Even in the Fenland of East Anglia, that's how it happened - a band of "adventurers" would club together to dig dykes and implement pumping arrangements to drain an area - hence the prevalence of placenames like "Adventurer's Fen". The whole thing then got too big to fail (remember the banking crisis?) and taken under the government's wing.When you consider the cost of the flood defences to reclaim that land** the set it against the value of agricultural product that is produced.. subsidised from the tax payer in general.. I suggest it doesn't seem to be a good use of public funds.
** a 3m high bank needs 18 CuM per linear meter at a cost of over £50 possibly much higher per meter placed and engineered or best part of £100 a linear meter.. then there is maintenance.
Funded by the EU!