WHO WE ARE
Board of Directors
Chris Roholt, President
Chris Roholt lives in Riverside, California, and has worked on behalf of the California Desert for three decades. He retired in 2010 from the Bureau of Land Management, having spent over twenty years as the Wilderness and National Conservation Lands Coordinator for the California Desert District. In this capacity, Chris was instrumental in the implementation of the California Desert Protection Act, which created over three million acres of BLM Wilderness in California. Chris also initiated the BLM’s first comprehensive wilderness restoration program, partnering with the California State Parks OHV Division and the Student Conservation Association, in what has now been a fifteen year program to restore desert Wilderness Areas. Chris and his wife Karen are active in the Gates Cactus and Succulent Society, and have a remarkable collection of prize-winning cacti and succulents at their home. Since retirement, they have begun summering in Missoula, Montana, where they both have roots.
Naomi Fraga, Treasurer
Naomi Fraga is Director of Conservation Programs at Rancho Santa Ana Botanic Garden in Claremont, CA. She has been studying plants of the Mojave Desert for over 15 years. Her research interests include plant geography, conservation biology, rare plants of western North America, taxonomy of monkeyflowers (Phrymaceae), and pollination biology. She is particularly interested in the flora of the Mojave Desert in southern California. Naomi received her Ph.D. in Botany from Claremont Graduate University and she also holds a M.S. in Botany from Claremont Graduate University and a B.S. in Botany and Biology from California Polytechnic University, Pomona. Naomi also serves as Secretary for the Southern California Botanists, Vice President of the California Botanical Society and is a council member for the American Society of Plant Taxonomists.
Bill Neill, Secretary
Bill Neill was educated as a geologist and petroleum engineer, and over the past 40 years his primary environmental interests have been the California Desert and control of invasive species. From about 1979 to 1981 Bill produced and directed an educational film on feral burros for the Sierra Club’s Desert Committee, that’s now viewable on YouTube. From 1983 to 1998 he organized volunteer groups that employed chainsaws and herbicide to remove a non-native tree, tamarisk or saltcedar, from desert springs and riparian areas throughout the California Desert and adjacent states. For the past two decades Bill has been self-employed as a professional herbicide applicator, working to control invasive wildland weeds and exotic trees in coastal watersheds of Los Angeles, Orange and western Riverside Counties. He joined the Amargosa Conservancy’s Board in 2014 and has served as secretary since 2018.
Chris Clarke is a writer and activist based in the southern Mojave Desert. Currently the Ruth Hammett Associate Director of the California Desert Program for the National Parks Conservation Association, Chris is best known for his incisive environmental writing covering the California Desert at Los Angeles’s KCET TV, the Earth Island Journal and other venues. His reporting career stretches back to covering the passage of the 1994 California Desert Protection Act and the mid-90s campaign to prevent the dumping of nuclear waste in Ward Valley. A desert resident since 2008, Chris lives in Twentynine Palms with his wife Lara and their dog Heart.
Michael Clifford is a broadly trained ecologist and works at the intersections of community ecology, landscape ecology, and paleoecology to understand ecosystem responses to change. He has worked in desert ecosystems since 2005 and the Mojave Desert since 2014, first as faculty at the Desert Research Institute and currently as a conservation scientist at The Nature Conservancy. Michael is particularly interested in conserving the endemic species found in the Amargosa and developing habitat enhancement projects to assist in climate adaptation. He holds a Ph.D. in Earth and Environmental Science from Lehigh University.
David Di Martino lives in Las Vegas, Nevada. After spending his childhood in Southern California, he relocated to New Jersey where he started a family and got involved in the water utility industry. After thirty years in roles of project management, operations management and business development; he is back in the Southwest and works as a Technical Writer specializing in the design of automated control systems for water and wastewater treatment plants. He has been active in the New Jersey Water Works Association, South Jersey Water Professionals Association and continues to advocate for the environment.
Patrick Donnelly is Nevada state director with the Center for Biological Diversity and lives on the Nevada side of the Amargosa Basin. He has made his career in desert conservation for almost 20 years, managing desert tortoise and riparian habitat restoration projects, teaching outdoor leadership courses, building trails, and for the past seven years as a full time activist. He served a stint as the executive director of the Amargosa Conservancy from 2014-2016, which was enough time to fall deeply in love with the charismatic microfauna and flora which make the Amargosa such a special place. In his current role he works on advocacy and litigation on behalf of groundwater dependent ecosystems and endemic species across the state of Nevada.
John Hiatt has been working on conservation issues for almost 40 years. He has served as chair of the Red Rock Audubon Society’s conservation committee since the late 1970’s. He became active in the wilderness movement during the 1980’s as part of the effort to designate wilderness on Forest Service lands in Nevada. After passage of Nevada’s Forest Service Wilderness bill in 1989 John re-focused on BLM wilderness quality lands and has actively promoted that cause ever since. He has been a member of the Board of Directors of Friends of Nevada Wilderness since 1995. He is involved with several conservation organizations including the Eastern Nevada Landscape Coalition, the Sierra Club’s California-Nevada Desert Committee, and the Amargosa Conservancy. In the area of civic affairs he has been a member of the Enterprise Town Advisory Board since 1979 and served as chairman for 15 years. He has served on the Las Vegas Valley Citizens Groundwater Management Advisory Committee since its inception in 1998; involved with Integrated Joint Water Planning Citizens Advisory Committee; and a member of the Bureau of Land Management’s Resource Advisory Council (RAC) for the Mojave-Southern Great Basin region in Nevada. An organic chemist by training, with a Ph.D. from Yale University, John has been employed as a clinical and forensic chemist since 1973.
Ashley Lee is a realtor and resident of Las Vegas for the last seven years. Originally, from Stockton, California, she grew up in the foothills of Yosemite National Park. Her love for the outdoors started at a young age, appreciating how nature supports personal introspection. Ashley stumbled upon the Amargosa area a few years back while exploring the backroads and hot springs. She instantly fell in love with the simplicity and vastness of the area. Ashley’s happy to be joining the board as another contact in the Las Vegas area. She looks forward to engaging with the community and bringing awareness and interest to other outdoor enthusiasts.
Holly Alpert, Ph.D., lives in Bishop, California, and works on California water issues in two capacities: Director of the Inyo-Mono Integrated Regional Water Management Program (IRWMP) and IRWMP Coordinator for the California Rural Water Association. Through these two efforts, Holly has been working with small, rural, and disadvantaged communities for the past 10 years with the goal of building capacity and increasing self-sufficiency with respect to water resources. Holly also works on the intersection of water resources and climate change and served on the California Department of Water Resources’ Climate Change Technical Advisory Group. Holly has served on the boards of Sierra Classic Theatre and the Bristlecone Chapter of the California Native Plant Society, and is a past board president of the Amargosa Conservancy. Holly holds a B.A. in Environmental Science and American Studies from Wellesley College and a Ph.D. in Environmental Studies from the University of California, Santa Cruz. In her leisure time, Holly enjoys skiing, hiking, traveling, and eating chocolate. The best find during a 2017 European trip was Fassbender & Rausch Chocolatiers in Berlin.
Greg James was born and raised in Los Angeles. He has lived in Bishop, California since 1977. He attended UCSB and then UCLA Law School. Following graduation in 1972, he worked as an attorney for the County of Los Angeles for three years and then traveled extensively for a year throughout Central and South America. He then moved to the Owens Valley where he has worked in many capacities including general legal counsel and special legal counsel for the County of Inyo. His responsibilities included serving as the County’s chief advisor and negotiator in a successful effort to reach a settlement in the nearly century old battle with the City of Los Angeles over the water resources and the environment of the Owens Valley. Also, since the late 1980s, Greg has represented Inyo County in its opposition to the Southern Nevada Water Authority’s groundwater export applications which threaten the environment of the Amargosa area. In 1980 he helped create, and then, for more than 20 years, managed the Inyo County Water Department which is comprised of environmental scientists and technicians and has the mission of seeking environmentally sound management of the water resources of Owens Valley. Greg retired from Water Department at the end of 2004. He continues to reside in Bishop, California, and, as a private attorney, represents the County and others on water-related and environmental issues.
Andy Zdon has 20+ years of experience in the fields of hydrogeology and geology, and is a California Professional Geologist, Certified Hydrogeologist, Certified Engineering Geologist and Registered Environmental Assessor. He has participated in a variety of regional and site-specific hydrogeology, engineering geology, and mining-related projects throughout the southwestern United States, New Zealand and Peru. Among his specialties in numerical groundwater modeling are: finite element and finite difference modeling of groundwater flow and groundwater; surface water interactions, contaminant transport, and dual-phase flow. Andy has also provided expert witness testimony regarding hydrogeologic conditions and activities including groundwater modeling. He has served as a volunteer subject matter expert for the California State Board for Geologists and Geophysicists He is a graduate of Northern Arizona University. Outside of his geologic work, Andy is an avid birder and is a member of the American Birding Association and Western Field Ornithologists. He is also a Member of the Explorer’s Club and is President ex-officio of the Friends of the Eastern California Museum. Andy Zdon is the author of Desert Summits: A Hiking and Climbing Guide to California and Southern Nevada. Desert Summits includes routes up many desert peaks in the Amargosa area.