Dr. Andrew B. Gray

Principle Investigator

Assistant Professor of Watershed Hydrology

212 Science Laboratories 1

agray@ucr.edu

(951) 827-6159

Win Cowger

PhD. Candidate

Research Focus: Trash and microplastic pollution fate and transport

2208 Geology

wcowg001@ucr.edu

James Guilinger

PhD. Candidate

Research Focus: Post-wilfire sediment transfer

2208 Geology

wcowg001@ucr.edu

Samiksha Singh

PhD. Student

Research Focus: Trash and microplastic pollution fate and transport

2208 Geology

ssing179@ucr.edu

Clare Murphy-Hagan

PhD. Student

Research Focus: Trash and microplastic pollution fate and transport

2208 Geology

cmurp025@ucr.edu

Brandon Fong

Junior Specialist

Research Focus: Hillslope sediment dynamics

2208 Geology

bfong006@ucr.edu

Hannah Hapich

Undergraduate Researcher

Research Focus: Fluvial trash dynamics, trash taxonomy

2208 Geology

hhappi001@ucr.edu

Hinako Nogi

Undergraduate Researcher

Research Focus: Microplastic pollution

2208 Geology

hhappi001@ucr.edu

Karina Rios

Undergraduate Researcher

Research Focus: wildfire impacts on soil hydrology

2208 Geology

krios006@ucr.edu

Gray Lab Alumni

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Nathan Jumps, MSc.

MS. Student

Research Focus: Watershed-scale fluvial suspended sediment dynamics

Master's Thesis: The Role of Wildfire in the Fine Suspended Sediment Yield of the Ventura River, CA (2020)

Julianna McDonnell, MSc.

MS. Student

Research Focus: Coastal sediment dynamics and biogeochemistry

Master's Thesis: Characterization of Late Holocene Sediment Deposition in the Barrier Estuary of a Small, Mountainous Coastal Watershed (2019)

Current Affiliation: Environmental Consulting

Robert Leeper, MSc.

PhD Student

Co-advised; Major adviser: Nic Barth (UCR)

Research Focus: Post-fire sediment transfer processes and Earthquakes

Current Affiliation: Independent environmental and geotechnical consultant

Jacqueline Santiago

Junior Specialist

Research Focus: Remote sensing, trash fate and transport

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Undergraduate Research Assistants

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Shannon Tarby

Research Focus: Microplastic fate and transport

Current Affiliation: MSc Program in the Biological Sciences, CSU Long Beach
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Kristen Briseno                    2018-2019
Rachel Cavanaugh              2018-2019
Christopher Cabanas         2017-2019
Trevor Lok                                       2018
Stanlee Brownlee                          2018
Melissa Chou                                  2018
Lisa Dong                                         2018
Alice Fan                                          2018
Andhika Hammond                      2018
Ryan Khoury                                   2018
Salvador Olguin                             2018
Carson Brown                       2017-2018
Manuel Flores                       2017-2018
Noelani Leal                          2017-2018
Cecilia Lopez                         2017-2018
Vicente Melgarejo               2017-2018
Krista Mitchell                      2017-2018
Li-Chen Pan                           2017-2018
Luka Baljkas                          2017-2018
Syed Qasim                           2017-2018
Anika Atwal                                     2017
Clarissa Berrospe                           2017
Mohamed Eisa                                2017
Neha Khushalani                           2017
Justin MacMillan                            2017
Daniel Nguyen                                2017
Javier Perez-Corona                      2017
Nathan Jumps                    2015 – 2017