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Affiliates

Alejandro Baladrón Julian, M.S. 
Alejandro Baladrón Julian is an environmental scientist specializing in hydrology. Before receiving his Certificate in Conservation Biology from Fordham University, he worked as an environmental consultant in Spain for five years. He has extensive experience performing Environmental Impact Assessments and hydrology modeling, including the design of drainage networks for highway and railway lines, the analysis of evacuation capacity in wastewater drainage systems, and flood risk studies. In addition, he has developed technical reports and cost-benefit analyses for European water supply projects, including the European Regional Development Funds (ERDF) and Cohesion Fund Programs. Alejandro holds a Bachelor’s degree in Environmental Sciences, a Master’s degree in Applied Hydrology, and a Master’s of Advanced Studies in Environmental Sciences.

Daniel R. Brumbaugh, Ph.D.
Dr. Daniel R. Brumbaugh, a marine ecologist with over 20 years of experience, specializing in coral reef ecology, focusing on reef monitoring techniques, studies of coral recruitment, and the science and management of marine protected areas. For 12 years, Dan studied coral reef and other marine ecosystems in The Bahamas and applied this knowledge to Bahamian marine conservation and education. During this time, he led a number of interdisciplinary investigations, including the Bahamas Biocomplexity Project, to study how an expanding system of marine protected areas in the country could function. He also participates on the governing Council and Scientific Advisory Committee of the Bahamas National Trust, and has advised the Bahamas Department of Marine Resources (then Fisheries) on applications of marine science to reserve planning. In the U.S., Dan has served on the stakeholder Advisory Council of the Channel Islands National Marine Sanctuary and as a Visiting Scientist with the U.S. National Marine Protected Areas Center. He also is also an individual member of the World Commission on Protected Areas (WCPA, part of the World Conservation Union, or IUCN) and is on the Advisory Board of the non-profit OneReef, which facilitates reef conservation agreements between funders and reef-owning communities in Micronesia.

Shane Cherry, M.S.
Shane Cherry has served as a principal investigator on geomorphology and hydraulic studies for watersheds, large rivers, and streams in diverse settings around the United States. He has worked as a professional geomorphologist and consultant since 1996 leading projects involving river process modeling and analysis, environmental permitting, mitigation strategy, and ecosystem restoration. Shane works on airport and transportation infrastructure projects, mining projects, and sediment remediation sites. Shane’s river and stream restoration experience includes over 80 projects. Shane engenders tremendous confidence in clients, and is a strong consensus builder through his calm articulation of ideas and concepts. Shane employs level-headed wisdom to solve problems directly and efficiently with a talent for building consensus among internal and external stakeholders. This style makes him especially effective in contentious situations around large capital project permitting and multi-party environmental remediation. He offers comprehensive skills in applied science, environmental permitting strategy, and project management that he applies to watershed studies, ecological restoration, habitat design, flood studies, and river process modeling.

Mitchell J. Hart, P.E.
Mitchell J. (Mitch) Hart is a Professional Engineer and a skilled Program/Project Manager with 35 years’ experience in mined land reclamation and remediation.  Most recently, Mr. Hart managed a large portfolio of historic/legacy mine sites totaling more than 4,000 acres, with annual budgets of more than $20 million and implementing remedial/removal actions to reduce environmental impacts.  Mitch is highly respected by his peers and builds effective relationships with regulatory agencies at the local, state and federal level.  His work in land reclamation / reuse, stream channel restoration and habitat development has been recognized.  Mitch served for eight years as a member of the (Idaho and Utah) Bear River Basin Advisory Group authorizing a multitude of projects related to improvements in water quality, grazing practices, fish passage and land/water conservation.  Mr. Hart has provided expert testimony in “Mining and Reclamation – Customs, Standards and Practices”.  Mitch is a published author and presenter of topics related to – Selenium Attenuation, Industrial Site Closures, By-Product Re-use and Carbon Calcining.  Mr. Hart is currently serving in his sixth term as a member of the Soda Springs (Idaho) City Council and serves as Council President.  Mitch is a Past President of the Association of Idaho Cities (AIC), consisting of 200 member cities, and continues to serve as a member of the Executive Committee of AIC.  Mr. Hart holds a Bachelor of Science degree in Mining Engineering from the University of Utah.

Joseph Ehrenberger, M.S.
Joseph Ehrenberger’s career of 11 years as an ecologist includes a broad diversity of skills and experiences, with an emphasis on wildlife and habitat assessments. His portfolio includes assisting with husbandry and breeding of rare species in the U.S., Dominican Republic, and Grand Cayman. His field experiences concentrated on general wildlife and habitat assessments, as well as special-status species surveys (e.g. Greater sage grouse, Lesser prairie chicken, Mexican spotted owl, Indiana bat, Swift fox, raptor nest monitoring, Ricord’s iguana, and plants such as the Ute’s ladies tresses and Colorado butterfly plant). His habitat work includes restoration for Preble’s meadow jumping mouse and Kremmling milkvetch, as well as rangeland noxious weed management, mountain pine beetle control, and energy development mitigation. Most recently, he conducted focused surveys throughout Colorado for amphibians and reptiles, including rattlesnake management projects and safety training for governments and the private sector. He has authored numerous technical publications and agency documents. Furthermore, his coordination of volunteers has proven essential to non-profit and federal species and habitat monitoring programs. Joseph received his Bachelor’s degree in Teaching from Virginia Tech and his Master’s degree in Ecology from Indiana State University.

Kim Raby Lennberg, M.S
Kim Raby Lennberg is a watershed scientist with 14 years of experience investigating the scientific, technical, and policy aspects of a broad range of environmental subjects, specializing in using an interdisciplinary approach to watershed science and characterization. Kim’s professional expertise includes monitoring and assessing watershed health by examining the chemical, physical, biological, and hydrological characteristics of aquatic ecosystems; designing, coordinating, managing, and conducting extensive ecological and aquatic field investigations; and authoring technical reports communicating the results of short- and long-term studies, as well as substantial portions of NEPA- and CERCLA-related documents. Her current areas of study and interest focus are on stream restoration and aquatic habitat evaluation and improvement. Kim’s most recent project work includes evaluation of river restoration projects through aquatic and riparian habitat quality assessment, monitoring and reporting assistance related to flood recovery, and management of fishery and aquatic resource monitoring and reporting projects in areas impacted by phosphate mining. Kim holds a Bachelor’s degree in Environmental Systems Technology from Cornell University, a Master’s degree in Environmental Studies (with a focus on alpine hydrology) from the University of Colorado at Boulder, and a Professional Certificate in River Restoration from Portland State University.

John C. Lovio, M.S.
John Lovio is a field and conservation planning ecologist with over 30 years of professional experience in biological assessments, species surveys, environmental regulatory compliance, and ecological research in the western states, particularly California. He specializes in the habitat relations, biogeographies, and landscape ecologies of wildlife, particularly birds, with special interest in establishing ecological baselines and perpetuating long-term ecological studies to measure effects of land use changes and climate change. He is experienced in assessing land condition and conservation value, as well as anticipating and evaluating habitat disturbance (including wildfire) effects and restoration efforts in a wide range of aquatic, estuarine, and terrestrial natural environments. John Lovio holds a Master’s degree in Biology-Ecology from San Diego State University and a Bachelor’s degree in Wildlife Biology from the University of California at Davis.

David J. Yozzo, Ph.D.
Dr. David Yozzo is a nationally recognized estuarine scientist with 19 years of experience. His portfolio includes navigation improvement projects throughout the Hudson-Raritan Estuary, New England, Chesapeake Bay and the Gulf of Mexico. Dr. Yozzo has conducted research on tidal wetland fish/invertebrate communities in the New York-New Jersey Harbor and has conducted baseline and post-construction environmental surveys for habitat restoration projects conducted by USACE, NYSDEC, NYCDEP, NYCEDC, NOAA, and the Port Authority of NY-NJ. In addition, Dr. Yozzo co-authored the USACE National Guidebook to Hydrogeomorphic Assessments in Tidal Fringe Wetlands and has participated in several regional applications of the HGM methodology in the New Jersey Meadowlands and in the north-central Gulf of Mexico. Recent projects include the planning, design and implementation of several ecosystem restoration pilot projects for the NYCDEP CSO-PlaNYC project; a programmatic review of habitat restoration within NOAA’s National Estuarine Research Reserve System, developing an Ecological Site Profile for the Hudson River Reserve, and remedial dredging/habitat restoration at Springfield Gardens Lake, Queens, NY, for NYCEDC and NYCDEP. Dr. Yozzo is Past-President of the Atlantic Estuarine Research Society, and has served on the Governing Board of the Coastal and Estuarine Research Federation. He also serves as an Adjunct Associate Professor of Environmental Studies at Purchase College, SUNY. Dr. Yozzo holds a Master’s degree and a Doctorate in Environmental Science from the University of Virginia.