Dr. Maria Tzortziou
Professor
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Dr. Tzortziou's research integrates multidisciplinary datasets, satellite remote sensing observations, and ecosystem models to provide mechanistic insights into the impacts of human and environmental pressures on biogeochemical cycles and ecological processes along the continuum of terrestrial, wetland, estuarine, and open ocean ecosystems. Her research has taken her from the Gulf of Mexico and the Chesapeake Bay wetlands to the Tanana Valley in Alaska and the Arctic coastal ocean, from urbanized coastlines in the Mediterranean and Europe's trans-boundary watersheds to the Asian coastal megacities of Seoul and Busan, to the Hindu-Kush Himalayan river basins.
Dr. Tzortziou is the Applied Sciences Program Lead Coordinator for NASA's upcoming satellite mission PACE (Plankton, Aerosol, Cloud, ocean Ecosystem), Associate Editor of Biogeosciences, Copernicus Publications, on the Science Steering Committee for the Ocean Carbon Biogeochemistry Program, and on the Science Leadership Board of the North American Carbon Program. |
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Dr. Elizabeth Corbett
Postdoctoral Research Associate
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Dr. Corbett joined the Tzortziou lab in 2016 after completing a NASA postdoctoral fellowship with Columbia University Lamont Doherty Earth Observatory and NASA Goddard Institute for Space Studies. Dr. Corbett is a biogeochemist and her research interests focus on carbon cycling in urban wetlands, specifically looking at the quantity and stable isotope signatures of greenhouse gases (CO2 and CH4) dissolved in marsh porewater and emitted to the atmosphere, and the quality of dissolved organic carbon (DOC) within the marsh pore water. Using pore water samples from sites dominated by distinct vegetation such as invasive Phragmites austraulis and native vegetation species (Spartina patens, Scirpus, Typha angustifolia, and Eleocharis), Dr. Corbett is interested in examining how marsh porewater chemistry, vegetation characteristics, density and depth of live plant roots affect respiration pathways, carbon storage, and the quality of carbon exported from urban wetlands.
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Dr. Guoqing Wang
Postdoctoral Research Associate
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Dr. Wang joined the lab in 2018 after completing her Ph.D. in Marine Sciences at the Optical Oceanography Lab at the University of Massachusetts Boston. Her expertise is in the areas of bio-optical oceanography, ocean color, and remote sensing retrievals of phytoplankton pigments using satellite multi- and hyper- spectral imagery. Dr. Wang is currently involved in a number of projects focusing on assessing carbon and phytoplankton dynamics across different coastal environments, including the coastal Arctic, Southeast Asia, and Long Island Sound waters, and assessing impacts of human activities and environmental stressors on coastal ecological processes, development of hypoxic conditions, occurrence of bloom outbreaks, and change in fisheries habitat.
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Brice Grunert
Postdoctoral Research Associate
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Brice joined the lab in 2018 after completing his PhD degree at Michigan Technological University. Brice's research focuses on optical characterization of DOM cycling, developing algorithms for multi- and hyperspectral ocean colors sensors and monitoring aquatic biogeochemical variability utilizing autonomous platforms. He enjoys combining large datasets to address complex research questions. He has experience working across the "salty divide", from wetlands, rivers and the Great Lakes to estuaries and the coastal ocean. He is currently working on projects in the Long Island Sound, coastal Arctic and Great Lakes watersheds.
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Brian Lamb
PhD Graduate student, NASA Fellow
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Brian's research focuses on freshwater and coastal ecology. Brian earned a BS in Natural Sciences from Cornell University. His MSc thesis research included using datasets obtained via microwave remote sensing to develop hydrologic climate indicators at the river basin scale as part of NASA's role in the National Climate Assessment. Brian is currently engaged in NASA funded research using active microwave and passive optical remote sensing to map wetland vegetation communities and inundation regimes in the Chesapeake Bay. Brian is particularly interested in augmenting observations obtained via microwave remote sensing with optical remote sensing to study processes at the wetland-estuary interface.
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Alana Menendez
PhD Graduate student, Bernard Levine PhD. Fellow, NOAA Fellow
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Alana joined the lab in 2015 after completing her B.A. on Earth and Oceanographic Science at Bowdoin College. She is a Doherty Coastal Studies Fellow (2013), a Howard Hughes Medical Institute Fellow (2012), a NASA GISS Fellow (2016), a Bernard Levine PhD Fellow (2017), and a NOAA CREST PhD Fellow (2018-now). Her general interests include land-water interactions relating to biogeochemical cycling and nutrients, relationships between nutrient availability and phytoplankton concentration and taxonomy, atmosphere-ocean carbon fluxes, climate change and changing marine biogeochemistry.
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Owen Parker
MSc Graduate student, NOAA Fellow
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Owen joined the Tzortziou lab in 2016, after studying and conducting research at Cornell University and the City University of New York. His research interests include environmental chemistry, air quality, microbial ecology, bioinformatics, and remote sensing. His graduate work focuses on measurements of atmospheric variability in coastal areas using various in-situ and remote sensing sensors. One of his main objectives is assessing spatial and temporal (diurnal and seasonal) dynamics in atmospheric traces gases (NO2 and O3) over estuarine and coastal waters, as well as across the land-ocean interface. Owen is a NOAA CREST Fellow collaborating with the NOAA's Air Resources Laboratory.
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Jake Supino
MSc Graduate student, NASA GISS Climate Change Research Initiative Fellow
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Jake joined the lab in 2018 after getting his BA in Environmental Studies, with minors in Environmental Biology and Business, from New York University. He is currently a MSc Graduate Research Assistant in the LOA Lab and a NASA GISS Climate Change Research Initiative (CCRI) Graduate Intern on the Climate Change in the Hudson River Estuary- Past, Present, and Future project. His research interests include biogeochemical cycling in coastal ecosystems, their relationships to primary producer distributions in wetlands and the open ocean, wetland sustainability with regard to changing climates, and how these drivers impact the global marine food web.
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Sherry Perreira
MSc Graduate student
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Sherry joined the lab in 2018 after receiving a BSc in Environmental Earth Systems Sciences from the Earth & Atmospheric Science Department of the City College of New York. She is currently a MSc Graduate Research Assistant in the LOA Lab. Her research interests include impacts of extreme weather events on coastal water quality, biogeochemistry, and ecology. Her MSc Thesis focuses on storms impacts on water quality in the New York Harbor and Western Long Island Sound using Landsat satellite observations.
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Dilchand Nauth
MSc Graduate student
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Dilchand received his BSc from the Earth System Science & Environmental Engineering Department , Grove School of Engineering, City University of New York City College. He is currently an MSc Graduate Fellow with the NOAA Center for Earth System Sciences and Remote Sensing Technologies (NOAA-CESSRST). Dilchand joined the LOA Lab in 2019. His research focuses on integrating satellite observations with model simulations and surface measurements from NASA Pandora Network to characterize spatial and temporal variability in coastal atmospheric composition in response to human activities and local scale meteorological processes.
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PhD Committee Advisees
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2018 - now: Andrea Gomez (PhD in Earth & Atmospheric Science) - Main Advisor: Kyle McDonald. Earth & Atmospheric Science Department, The City College of New York.
2017 - now: Nia Rene (PhD Student in Earth and Environmental Sciences) - Main Advisor: Jennifer Cherrier. Department of Earth and Environmental Sciences, Brooklyn College. 2014 - 2018: Blake Clark (MSc, PhD in Environmental Science) - Main Advisor: Raleigh Hood. The University of Maryland Center for Environmental Science. 2014 - 2017: Robert Foster (PhD in Environmental Engineering) - Main Advisor: Alexander Gilerson, Grove School of Engineering, City College of New York. 2011-2015: Daniel Goldberg (PhD in Atmospheric and Oceanic Sciences) - Main Advisor: Russell Dickerson. Dept of Atmospheric and Oceanic Science, University of Maryland College Park. |
