FRANKFURT/LONDON, July 26 (Reuters) - German industry is finding new ways to transport cargoes from coal to chemicals as increasingly frequent low water levels on the Rhine disrupt Europe's largest economy. At Kaub , the critical chokepoint for Rhine barges, water levels fell to their lowest this year earlier this week. ARTERY OF THE ECONOMYThe impact of low water levels is not limited to big business. But logistics firms are benefiting from rising demand for vessels adapted to lower river levels. "We expect, due to climate change, that the extremes on the river Rhine will happen more often," said Maickel Uijtewaal, general manager at Stolt-Nielsen (SNI.OL).

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Persons: Uwe Arndt, Barbara Hoyer, majeure, Roberto Spranzi, Maickel Uijtewaal, Steffen Bauer, Christoph Steitz, Vera Eckert, Ludwig Burger, Patricia Weiss, Rene Wagner, Nette, Tom Kaeckenhoff, Matthias Inverardi, Vincent Flasseur, Barbara Lewis Organizations: Federal Waterways, Shipping Agency, Reuters Graphics, Cologne, BASF, Reuters Graphics Reuters, Kiel Institute, Deutsche Bank, Reuters, Stolt, Nielsen, HGK Shipping, Daniels, Midland Co, Chemicals, Thomson Locations: FRANKFURT, LONDON, Kaub, Europe, Reuters Graphics Germany, Ludwigshafen, HGK, Frankfurt, Berlin, Duesseldorf, London