"Ammonium concentration in ice cores: A new proxy for regional temperature reconstruction?"@en . "Ammonium concentration in ice cores: A new proxy for regional temperature reconstruction?"@nl . "im August 2010 ver\u00F6ffentlichter wissenschaftlicher Artikel"@de . "S. Kn\u00FCsel" . "2010-08-31T00:00:00Z"^^ . . . . . . . . "T. Kellerhals" . . "D16" . "Ammonium concentration in ice cores: A new proxy for regional temperature reconstruction?"@en . . "Ammonium concentration in ice cores: A new proxy for regional temperature reconstruction?"@nl . "115" . "wetenschappelijk artikel"@nl . "Ammonium concentration in ice cores: A new proxy for regional temperature reconstruction?"@en . . . . . . "H. W. G\u00E4ggeler" . "\u043D\u0430\u0443\u043A\u043E\u0432\u0430 \u0441\u0442\u0430\u0442\u0442\u044F, \u043E\u043F\u0443\u0431\u043B\u0456\u043A\u043E\u0432\u0430\u043D\u0430 \u0432 \u0441\u0435\u0440\u043F\u043D\u0456 2010"@uk . "article published in 2010"@en . . "S. Br\u00FCtsch" . . "article scientifique publi\u00E9 en 2010"@fr . . . . . . "2010JGRD..11516123K" . . . . . . "Ammonium concentration in ice cores: A new proxy for regional temperature reconstruction?"@en . "Ammonium concentration in ice cores: A new proxy for regional temperature reconstruction?"@nl . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "10.1029/2009JD012603" . . . . . . . .