Assistant Professor of Environmental Science and Engineering; Assistant Professor of Earth and Planetary Sciences
Marianna Linz explores a broad range of topics within climate dynamics, including the distribution of trace gases in the stratosphere, temperature extremes in the troposphere, and heat transport in the ocean.... Read more about Marianna Linz
Stonington Professor of Engineering and Atmospheric Science; Professor of Chemistry and Chemical Biology; Affiliated Faculty Member of Earth and Planetary Sciences; Area Chair for Environmental Science and Engineering
Research in the Keutsch group is aimed at improving our understanding of photochemical oxidation processes of volatile organic compounds (VOCs) that produce tropospheric ozone (O3) and are central to secondary organic aerosol (SOA) formation. O3 and aerosol affect human health and climate, and uncertainties in the radiative effects of aerosol comprise the largest uncertainties in current estimates of anthropogenic forcing of climate. Our scientific approach builds on enabling new field observations of key VOC oxidation intermediates (OVOCs) via instrumentation and method development.
Gordon McKay Professor of Environmental Chemistry; Affiliated Faculty Member of Earth and Planetary Sciences
Elsie M. Sunderland is the Gordon McKay Professor Environmental Chemistry at the School of Engineering and Applied Sciences and in the Department of Environmental Health in the Harvard School of Public Health, and an affiliated faculty member of the Department of Earth and Planetary Sciences. She is a Faculty Associate in the Harvard University Center for the Environment and the Harvard Center for Risk Analysis.
Research in the Sunderland Lab focuses on how biogeochemical processes affect the fate, transport and food web bioaccumulation of trace metals and organic chemicals. Her group develops and applies models at a variety of scales ranging from ecosystems and ocean basins (e.g., the Gulf of Maine, the North Pacific and Arctic Oceans) to global applications to characterize how changes in climate and emissions affect human and ecological health, and the potential impacts of regulatory activities. Her group also makes key measurements of chemical concentrations and reaction rates in environmental samples (natural waters, sediments, and aquatic biota) and humans (hair, blood) to parameterize and evaluate environmental models.
Ongoing research is elucidating the biogeochemical cycling of compounds with contrasting physical and chemical properties that can be used to obtain insights into the varying exposure pathways and environmental lifetimes for industrial chemicals. The innovation in this work is to quantitatively analyze the entire exposure pathway for these compounds to identify their properties in air and water (e.g., stability in the atmosphere, photodegradation in water, environmental partitioning behavior) that enhance chemical persistence and ultimate accumulation in biota.
Scot T. Martin is the Gordon McKay Professor of Environmental Chemistry at Harvard University, with appointments in the School of Engineering and Applied Sciences & the Department of Earth and Planetary Sciences.
Jerry X. Mitrovica joined Harvard in 2009 as a Professor of Geophysics.His work focuses on the Earth's response to external and internal forcings that have time scales ranging from seconds to billions of years. He has written extensively on topics ranging from the connection of mantle convective flow to the geological record, the rotational stability of the Earth and other terrestrial planets, ice age geodynamics, and the geodetic and geophysical signatures of ice sheet melting in our progressively warming world. Sea-level change has served as the major theme of these studies, with particular emphasis on critical events in ice age climate and on the sea-level fingerprints of modern polar ice sheet collapse.
Mitrovica is the Frank B. Baird, Jr., Professor of Science at Harvard University. He is a former Director of the Earth Systems Evolution Program of the Canadian Institute for Advanced Research and J. Tuzo Wilson Professor in the Department of Physics at the University of Toronto, where he also received his Ph.D. degree. He is the recipient of the Arthur L. Day Medal from the Geological Society of America, the W.S Jardetsky Medal from Columbia University, the A.E.H. Love Medal from the European Geosciences Union and the Rutherford Memorial Medal from the Royal Society of Canada. He is also a Fellow of the American Geophysical Union and the Geological Society of America, as well as a past Fellow of the John Simon Guggenheim Memorial Foundation.
Sturgis Hooper Professor of Geology; Professor of Environmental Science and Engineering; Director of the Harvard University Center for the Environment; Director of the Science, Technology, and Public Policy Program, HKS
Daniel P. Schrag is the Sturgis Hooper Professor of Geology at Harvard University, Professor of Environmental Science and Engineering, and Director of the Harvard University Center for the Environment.
Schrag studies climate and climate change over the broadest range of Earth history. He is particularly interested in how information on climate change from the geologic past can lead to better understanding of anthropogenic climate change in the future. In addition to his work on geochemistry and climatology, Schrag studies energy technology and policy, including carbon capture and storage and low-carbon synthetic fuels.
From 2009-2017, Schrag served on President Obama’s Council of Advisors on Science and Technology. Among various honors, he is the recipient of the James B. Macelwane Medal from the American Geophysical Union and a MacArthur Fellowship. Schrag earned a B.S. in geology and geophysics and political science from Yale University and his Ph.D. in geology from the University of California at Berkeley. He came to Harvard in 1997 after teaching at Princeton.
Pamela and Vasco McCoy, Jr. Professor of Oceanography and Applied Physics
Eli Tziperman joined Harvard as a Professor of oceanography and applied physics in 2003. His research interests include large-scale climate and ocean dynamics, including El Nino, thermohaline circulation, abrupt climate change, glacial cycles and equable climates; advanced methods of ocean data assimilation.
He teaches courses in oceanography, climate and applied math. Before Joining Harvard he was a post doc to a prof, 1988-2003, at the Weizmann institute of science. He holds a BA in physics and mathematics, Hebrew University, Jerusalem, and a PhD in physical oceanography from the joint program of MIT and Woods Hole Oceanographic Institution.
Large scale climate and ocean dynamics, including El Nino, thermohaline circulation, abrupt climate change, glacial cycles and equable climates.
Professor of Earth and Planetary Sciences; Professor of Environmental Science and Engineering
Peter Huybers is a Professor of Earth and Planetary Sciences at Harvard University whose research interests lie in developing a better understanding of the climate system and its implications for society. On-going research involves interactions between volcanism and glaciation, trends and predictability of extreme temperatures, and implication of climate change for food production.
Huybers received a B.S. from the United States Military Academy at West Point in 1996 and a Ph.D. from the Massachusetts Institute of Technology in 2004.
Gas-phase kinetics of free radicals; catalytic processes in the atmosphere controlling global change of ozone; high-altitude experiments from balloons and aircraft; development of laser systems for stratospheric and tropospheric studies; development of high-altitude, long-duration unmanned aircraft for studies of global change.