Peter B. de Menocal
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| Peter B. de Menocal | |
|---|---|
| Name | Peter B. de Menocal |
| Nationality | American |
| Fields | Paleoclimatology, Marine geology |
| Workplaces | Columbia University, Woods Hole Oceanographic Institution |
| Alma mater | Brown University, Columbia University |
| Known for | Research on African climate variability and human evolution |
| Awards | Fellow of the American Geophysical Union, Fellow of the American Association for the Advancement of Science |
Peter B. de Menocal is an American paleoclimatologist and marine geologist renowned for his research into past climate changes, particularly in Africa, and their potential impacts on human evolution. He has held prominent positions at Columbia University's Lamont-Doherty Earth Observatory and served as the director of the Center for Climate and Life. His work utilizes deep-sea sediment cores from regions like the Arabian Sea and the tropical Atlantic Ocean to reconstruct ancient environmental conditions.
Early life and education
De Menocal completed his undergraduate studies in geological sciences at Brown University. He then pursued graduate work at Columbia University, earning a Ph.D. in geology from the Lamont-Doherty Earth Observatory. His doctoral research focused on the Pliocene and Pleistocene climate records of the North Atlantic Ocean, laying the foundation for his career in high-resolution paleoceanography.
Career and research
Following his Ph.D., de Menocal conducted postdoctoral research at the Woods Hole Oceanographic Institution. He returned to Columbia University as a faculty member, where he became a professor in the Department of Earth and Environmental Sciences. A central theme of his research has been investigating the linkages between shifts in African monsoon systems, changes in Mediterranean Sea circulation, and pivotal events in hominin history. He has led or participated in numerous oceanographic expeditions with institutions like the International Ocean Discovery Program to collect sediment archives. His analyses have provided critical evidence for abrupt climate transitions, such as the African Humid Period, and their societal consequences.
Awards and honors
De Menocal has been recognized with several prestigious fellowships and awards for his scientific contributions. He was elected a Fellow of the American Geophysical Union and a Fellow of the American Association for the Advancement of Science. He has also received honors from Columbia University for distinguished teaching and research. His work has been supported by major grants from the National Science Foundation and the National Oceanic and Atmospheric Administration.
Selected publications
* De Menocal, P.B. (2004). "African climate change and faunal evolution during the Pliocene–Pleistocene." Earth and Planetary Science Letters. * De Menocal, P.B., et al. (2000). "Coherent high- and low-latitude climate variability during the Holocene warm period." Science. * De Menocal, P.B. (1995). "Plio-Pleistocene African Climate." Science. * De Menocal, P.B., and J. Ortiz, et al. (2000). "Abrupt onset and termination of the African Humid Period: rapid climate responses to gradual insolation forcing." Quaternary Science Reviews.
Personal life
De Menocal is married to artist Michele Oka Doner. He has been actively involved in science communication, advising on documentary projects for PBS and contributing to public discussions on climate change through venues like the World Economic Forum.
Category:American geologists Category:American climatologists Category:Living people Category:Columbia University faculty Category:Brown University alumni