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The Muskegon Lake Observatory buoy seen from the lake with downtown Muskegon visible on the horizon.

People

Current Lab Members

Portrait photo of Dr. Bopi Biddanda.

Dr. Bopi Biddanda

Principal Investigator/Professor

Portrait photo of Anthony Weinke.

Anthony Weinke

  • Lab/Observatory Manager (2016-Present)
  • Graduate Student (2014-2016); Episodic Wind Events on Muskegon Lake and the Ecological Consequences of Hypoxia
  • Undergraduate Summer Intern (2011-2013)
Portrait photo of Kaylynne Dennis.

Kaylynne Dennis

  • Research Technician (2025-Present)
  • Graduate Student (2023-2025); Muskegon Lake Metabolism
Andrei Skelley lowers sampling gear on a rope into the water at AWRI's dock.

Andrei Skelly

  • Laboratory Technician (2026 - present); Tracking Primary Production Cycles in Muskegon Lake Estuary

Lab Alumni

Former Graduate Students

  • Nate Dugener, Graduate Student (2020-2023); Muskegon Lake Hypoxia
  • Qianqian Liu, Postdoctoral Researcher (2016-Present); Modelling Muskegon Lake Hydrodynamics and Intrusion of Lake Michigan into Muskegon Lake
  • Jasmine Mancuso, Graduate Student (2018-2020), Lab Technician (2020); Study of Eutrophication and Cyanobacterial Blooms in Muskegon Lake
  • Katie Knapp, Graduate Student (2016-2019); Temporal and Spatial Variability of Carbon Metabolism in Muskegon Lake
  • Nicole Horne, Graduate Student; Role of Biofilms in Biosand Water Filter Systems
  • Deb Dila; Graduate Student Carbon and Microbial Gradients in Watersheds
  • Dirk Koopmans, Postdoctoral Research Associate; Muskegon Lake Ecosystem Observatory
  • Michael Snider, Graduate Student (2011-2013); Cyanobacterial Mats of Lake Huron Sinkholes
  • Leon Gereaux, Graduate Student (2011-2013)
  • Angie Defore, Graduate Student
  • Garry Sanders, Graduate Student
  • Cindy June, Graduate Student

Former Interns/Technicians

  • Scott Kendall, Research Biologist/Muskegon Lake Observatory Manager
  • Nicole D'Arienzo, Undergraduate Intern; Tracking microbial production in Muskegon Lake estuary.
  • Anna Maki, Undergraduate Intern (2024); Investigating the Role of Microorganisms in the Great Lakes
  • Kyle McKee, Undergraduate Intern (2023); Muskegon Lake Acidification and Deoxygenation
  • Ian Stone, Undergraduate Intern (2019), Undergraduate Fellow (2020), Lab Technician (2021-2023); Seasonal changes in Muskegon Lake phytoplankton composition; Sinkhole biogeochemistry
  • Janelle (Cook) Wittmer, Undergraduate Intern (2021), Laboratory Technician (2022); Sinkhole and Muskegon Lake biogeochemistry using sediment and mat cores
  • Riley Duff, Undergraduate Intern (2018); NSF Sinkhole Project - Studying Cyanobacterial Motility in Sinkholes of Lake Huron
  • Kailey Keenan-Whitmore, Undergraduate Intern (2018); Using Muskegon Lake Observatory Buoy Data and Incubations to Understand Microcystis cyanobacteria bloom dynamics
  • Rachel Ratliff, Undergraduate Intern (2017); NSF Sinkhole Light Project - Cyanobacterial Mat Community Metabolism
  • Tom Claffey, NSF-REU Student (2017); Temperature's Potential Impacts on Stratification, Productivity, and Hypoxia in Muskegon Lake
  • Zakry O'Brien, Undergraduate Intern (2016-2017); Investigating the Role of Thermal Structure in Muskegon Lake
  • Macy Doster, Undergraduate Intern (2015-2016)
  • Collin Saunders, Technician (2016)
  • Fallon Januska, Technician
  • Morgan Lindback, Undergraduate Intern (2015/2016)
  • Saddie Vela, Undergraduate Intern (2015)
  • Nick Weber, Undergraduate Intern (2015)
  • Vingie Ng, NSF-REU Student (2015)
  • Christopher Vandenberg, Undergraduate Student (2014)
  • Adam McMillan, Undergraduate Summer Intern (2013)
  • Ashley Meyer, Target Inquiry Teacher Intern (2013)
  • Elizabeth Sommers, Undergraduate Summer Intern (2012)
  • Tom Holcomb, Research Technician Buoy Observatory/IT Specialist (2011-2012)
  • Steve Long, Undergraduate Summer Intern (2011)
  • Kaitlyn Driza, Undergraduate Student (2009)
  • Tom Holcomb, Undergraduate Summer Intern (2008) 
  • Maggie (Wienert) Oudsema, Undergraduate Summer Intern (2008) 
  • Eric Strickler, Undergraduate Student (2006)
  • Sarah Barnhard, Undergraduate Student (2006)
  • Daniel Kroll, Undergraduate Student (2003)
  • Kate Coveney (2010)
  • Mimoza Grajqevci (2009)
  • Chad Meece (2005)
  • Stephanie Gamble (2005)
  • Stephanie Januchowski (2002)
Page last modified April 14, 2026