geochemistry
71Ding Zhongli — Professor Ding Zhongli (Traditional Chinese: 丁仲禮, Simplified Chinese: 丁仲礼, Pinyin: Dīng Zhònglǐ born: January 1957[1]), is a renowned geologist in China and current vice president of the Chinese Academy of Sciences. Introduction Ding was born in… …
72Heidelberg University Faculty of Chemistry and Earth Sciences — The Faculty of Chemistry and Earth Sciences is one of twelve faculties at the University of Heidelberg. It comprises the Institute of Inorganic Chemistry, Institute of Organic Chemistry, Institute of Physical Chemistry, Institute of Geography,… …
73Abiogenesis — Primordial soup redirects here. For the board game, see Primordial Soup (board game). Origin of life redirects here. For views on the origins of life outside the natural sciences, see Creation myth. Pre Cambrian stromatolites in the Siyeh… …
74Bergbaubedingte Versauerung von Grund- und Oberflächenwasser — Der Beitrag behandelt die Auswirkungen von unter und übertägigem Bergbau auf die Gewässerqualität im Hinblick auf die Erniedrigung des pH Werts. Inhaltsverzeichnis 1 Entstehung 2 Betrachtung der Versauerungsprozesse 2.1 Das… …
75Geochemie — Die Geochemie (altgriechisch γῆ ge = Erde, γεω geo = Erde betreffend, χημεία chemeia = Chemie) befasst sich mit dem stofflichen Aufbau, der Verteilung, der Stabilität und dem Kreislauf von chemischen Elementen und deren Isotopen in Mineralen,… …
76Abiogénesis — Para los procesos de la evolución de la vida, véase Historia evolutiva de la vida. Estromatolitos del …
77Origen de la vida — Saltar a navegación, búsqueda Estromatolitos del precámbrico en la Formación Siyeh, Parque Nacional de los Glaciares, Estados Unidos. En 2002, William Schopf de la UCLA publicó un polémico artículo en la revista Nature defendiendo que este tipo… …
78hydrosphere — /huy dreuh sfear /, n. the water on or surrounding the surface of the globe, including the water of the oceans and the water in the atmosphere. [1885 90; HYDRO 1 + SPHERE] * * * Discontinuous layer of water at or near the Earth s surface. It… …
79Christopher I. Chalokwu — Christopher Iloba Chalokwu (born December 30, 1952) is a United States citizen born in Nigeria. An academic with entrepreneurial vision, Professor Chalokwu has an abiding interest in education reform and the educational achievement of under… …
80δ18O — Foraminifera samples …
