 His liberalism, however, led to his removal in 1823.From 1838 to 1852 he edited the "Russische Landwirtschaftliche Zeitung" (“Russian Agricultural News”).He published "Russische Miscellan zur Kenntnis Russlands und seiner Bewohner" (“Russian miscellany of facts about Russia and its inhabitants,” 4 vols., 1828–32) and edited the manuscript journals of the explorer Ferdinand von Wrangel, which he issued in "Reise längs der Nordküste von Sibirien und auf dem Eismeer" (“Trip along the north coast of Siberia and the Arctic Ocean,” 1839).