PODCAST · science
Science Moab
by Peggy Hodgkins
A podcast exploring the science and learning about the scientists from southeast Utah and the Colorado Plateau. Produced by Science Moab and KZMU.
Episodes
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Wellspring: A Story of Life & Water on Black Mesa, Part 2
Listen in for Part 2 of Science Moab's conversation with Nicole Horseherder, co-founder and Executive Director of Tó Nízhóní Ání (Sacred Water Speaks), a Diné-led nonprofit based on Black Mesa on the Navajo Nation. In this episode, Nicole maps her science communication, advocacy, and policy work…
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Wellspring: A Story of Life & Water on Black Mesa, Part 1
Across many chapters, Nicole Horseherder has worked at the confluence of water, science, advocacy, and community. As a founding member and executive director of Tó Nízhóní Ání (Sacred Water Speaks), a Diné-led nonprofit based on Black Mesa on the Navajo Nation, Nicole and her team envision a…
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Life in the Hanging Gardens
Join guest host M.A. Russell and botanist and Utah Native Plant Society Vice President Parker James Lloyd for a springtime hike through the canyons of Moab as they chat Utah's native plant biodiversity, marvel at cool botanical adaptations, and visit a hanging garden full of water-loving plants...
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Unveiling Ozone
There is good ozone and bad ozone. We are discussing the bad ozone today, the one we breathe and can be harmful to our health. Daniel Mendoza, a research associate professor at the University of Utah, discusses the chemistry behind ozone formation, primarily from nitrogen oxides and volatile...
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A Modern Wonder from Ancient Dunes: The Iconic Navajo Sandstone, Part 2
This episode of Science Moab continues the exploration of the Navajo sandstone with Marjorie Chan, Professor Emeritus at the University of Utah. The unique coloration of the sandstone is influenced by iron oxides that have analogies with the iron oxide 'blueberries' found on Mars and have...
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A Modern Wonder from Ancient Dunes: The Iconic Navajo Sandstone, Part 1
The majestic and iconic Navajo Sandstone has become ubiquitous in scenes from the Colorado Plateau. Margie Chan, Professor Emeritus at the University of Utah, has studied the Navajo Sandstone her entire career and we discuss the deposition and unique features of this Jurassic wind-blown sand.…
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PALEONTOLOGY PASSION: A School to Science Story
This show is part of a series exploring Science Moab’s School to Science Program, connecting students with scientists in the field, the lab, and beyond. This program began in 2021 and to date has mentored over 57 local students. In this episode, we talk with Chris Moreira, a recent graduate of…
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Drylands: The Dark Horse of Carbon Cycling
Drylands play a critical role in global ecosystems as well as the carbon cycle. We talk with ecologist Brooke Osborne about the fascinating world of biogeochemistry and dryland science. Covering 40% of the Earth's surface and hosting a third of the human population, heterogeneous drylands have…
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Nanosaurs & Good Lore
This show is part of a series exploring Science Moab’s School to Science Program, connecting students with scientists in the field, the lab, and beyond. In this episode, we talk with mentor Emily Lessner, paleontologist for the Bureau of Land Management, and Shadis McDaniel, a recent Grand County...
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The Miracle of Lichen
A lichen is a colony of algae or cyanobacteria living interactively with fungus and bacteria in a mutual or symbiotic relationship, but for Steve Leavitt, a lichen is a hotspot of diversity and an indicator of ecological health. Steve is in charge of one of the largest lichen collections in North...
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Eureka at Cisco: Jurassic Mammals
Brian Davis, an associate professor at the University of Louisville School of Medicine, loves looking for small fossils. His research focuses on early mammals, particularly teeth, jaws, and skull parts. Brian’s most recent discovery is a mammal fossil quarry in Cisco, Utah, part of the Morrison...
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Dieback Dynamics
Across the Colorado Plateau, pinyon-juniper ecosystems are facing more and more stress due to increasing heat and aridity. Today we talk with Seth Munson, a plant and ecosystem ecologist with the U.S. Geological Survey Southwest Biological Science Center in Flagstaff, Arizona. Seth’s research...
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Utah's Chinle Formation: Understanding Life in the Triassic
Randy Irmis, a paleontologist and curator at the Natural History Museum of Utah, discusses his research on the Chinle Formation, (Triassic, ~201 to 230 million years ago) located in southern Utah. The Chinle Formation is characterized by river and stream deposits in a semi-arid environment, and…
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Underneath the Rivers: Stewardship of Utah's Sovereign Lands
Tony Mancuso is the Sovereign Lands Program Manager for the Green and Colorado Rivers at Utah’s Department of Natural Resources (DNR). His management efforts focus on maintaining the health and navigability of waterways under state jurisdiction, including removing invasive species and restoring...
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Creating Water Resiliency on the Navajo Nation
Ryan Barton emphasizes the importance of collaboration and negotiation in solving water issues and bringing resilient water systems to the Navajo Nation. As a hydrologist working for the Navajo Nation Department of Water Resources, Ryan has been involved in projects for over a decade including...
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Clearing Out the Fuels
This podcast concludes a 3-part series on Moab’s creek corridors. The series includes restoration processes on the creeks, stream water gauge science, and this episode, fire fuels mitigation along Mill and Pack creeks flowing from the west side of the La Sal Mountains. Fire risk is high in creek...
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Monitoring Stream Flow
It is the mission of the U.S. Geological Survey to monitor water resources across the country. We talk with Chris Wilkowske, a hydrologist with the USGS at the Utah Water Science Center, about the science and methodology of measuring stream flow. We talk about how stream gauges operate and the...
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Return of the Buffalo
Charlie Carpenter, a Braided Science Conservationist with IndigenousLed, discusses their work focused on reintroducing buffalo to Indigenous lands. The process of buffalo reintroduction includes land suitability assessments, political hurdles, and funding challenges. The initiative aims to…
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Water, Land, and Identity
Dr. Karletta Chief, Director of the Indigenous Resilience Center at the University of Arizona, leads initiatives for Tribal water security and community-driven climate solutions. Dr. Chief, a Diné hydrologist and professor, shares how growing up in Black Mesa on the Navajo Nation has influenced…
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Dear Ovis...Volume 1
This is a special episode of Science Moab. "Dear Ovis” is taken from a live radio show during a recent Radiothon at KZMU Moab. Host Jordan Lister and local scientist Robin Reibold answer hypothetical science questions from the fourth-grade class at HMK Elementary School in Moab. Robin, a...
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Wintertime Stories
Not everyone looks at the night sky in the same way. Science Moab talks with Autumn Gillard, the Cultural Resource Manager for the Paiute Indian Tribe of Utah, who shares her passion for the night sky influenced by her grandmother's teachings. We discuss the importance of the night sky in…
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A Day of Science in the Park
This show is part of a series exploring Science Moab’s School to Science Program, connecting students with scientists in the field, the lab, and beyond. This program began in 2021 and to date has mentored over 57 local students. In this episode, we talk with mentor Sarah Karinen, botanist and…
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Backyard Creek Restoration
The town of Moab exists because of the freshwater creeks that come off the La Sal Mountains into the alluvial fan the town was built on. We talk with Kara Dohrenwend about the science and efforts behind revitalizing creek corridors in Moab, including the history, current challenges, and strategic...
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Understanding Threats to Old Growth Ponderosa Pines
Ray Mesa, near the La Sal mountains on the Colorado-Utah border is notable for its old-growth Ponderosa pines (estimated to be several hundred years old) that are growing in cool drainages amongst pinyon-juniper woodlands. Recent Ponderosa tree mortality raised concerns among land managers and...
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Collaboration for Preservation
The Bears Ears Digital Cultural Heritage Initiative (BEDCHI) is a group of anthropologists, archaeologists, and Indigenous leaders from: three universities, the Navajo Nation Heritage and Historic Preservation Department (NNHHPD), the Zuni Cultural Resources Advisory Team (ZCRAT), the Bureau of...
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Changing Food Webs
Plants and insects are the key members of food webs because they are not only abundant and diverse, but they also provide food for many other animals higher up the food chain. We talk with Moria Robinson, Assistant Professor of Biology at Utah State University, about variations in these food webs...
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Rock Glaciers and Water Sustainability
Utah is home to over 800 rock glaciers. These masses of ice covered with rock debris are key to perennial streams and alpine biodiversity, but they are poorly understood. We talk with Scott Hotaling, Assistant Professor in the Department of Watershed Sciences at Utah State University, who is...
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Living with Volcanoes
Sunset Crater, the most recent cinder cone in the San Francisco Volcanic Field, is estimated to have erupted between A.D. 1085 and 1090. In areas where the resulting lava flows were greater than 30cm thick, people may have been forced to migrate, leaving behind long-established homesteads and...
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Day at the Museum
This show is part of a series exploring Science Moab’s School to Science Program, connecting students with scientists in the field, the lab, and beyond. This program began in 2021 and to date has mentored over 57 local students. In this episode, we talk with mentor Mary Langworthy, Public…
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Memory In Trees
As photosynthesis happens, trees take in carbon from the atmosphere and store it in the form of sugars or carbohydrates. These sugars can be stored for many years in trees as a sort of “memory” and used to support their growth and metabolism during times of stress, like a drought. We talk with…
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Finding Collaboration and Trust Uncovering the Past
From the perspective of an archaeologist, the physical body of an ancient person is a gift because a body is a time capsule of the past. They lived in that space and that time, and their bodies are manifestations of what was there. We talk with archaeologist Erin Baxter, teacher and Curator of...
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Studying Growth Rates of the Humpback Chub
The Little Colorado River (LCR) is a culturally and spiritually significant drainage for many people in the southwest. The LCR also provides sediment load to the main stem of the Colorado River for the production of sandbars downstream AND it is an important spawning ground for and home to the...
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Restoration on the Range
Rangelands are vast, natural grasslands, shrublands, woodlands, wetlands, and deserts that support grazing and browsing mammals and they are primarily natural ecosystems with native vegetation.These rangelands can become degraded by fire or improper grazing. We talk with Kari Veblen, professor of...
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Working Together for River Conservation
It is well known at this point that humans are using more water out of the Colorado River, then the river can support…for humans as well as other life forms that live along and within the river. Agriculture is using approximately 80% of that water. We talk with Aaron Derwingson, Water Projects...
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The Space between the Mountains
Sagebrush once stretched across almost 500,000 square miles from the Dakotas to California. Each year, a million acres is lost to invasive species, catastrophic wildfire, development, improper grazing and climate change. Matt Cahill is the director of the Sagebrush Sea program for The Nature...
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The Next Generation of Indigenous Scientists
For the past three years, the Nature Conservancy has hosted a small cohort of Indigenous college students at their Canyonlands Research Center in southeast Utah. The program, known as N.A.T.U.R.E. (Native American Tribes Upholding Restoration & Education), seeks to empower the next generation of...
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Beautiful and Resilient
Can the simple beauty of an organism be enough to want to restore and preserve it? If so, Aspen would be at the top of that list. So much more than a beautiful tree, a stand or group of aspen trees is considered a singular organism with the main life force underground in the extensive root…
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Preserving the Past
Ever wonder how those amazing dinosaur bones make it from being embedded in rock to a museum where they are flawlessly displayed within a complete skeleton? Natalie Toth knows. Natalie is the Chief Preparator at the Denver Museum of Nature & Science and her job begins with a chainsaw in the field...
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Unique Alpine Giants
Cirsium scopulorum, or mountain thistle, was long thought to be the only species of thistle occurring in the alpine tundra. Molecular, morphological, and geographical evidence now support the recognition of many species of thistles in the alpine tundra of the southern Rocky Mountains. We talk…
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Human Noise and the Desert Bighorn
Increased visitation and recreation in the desert inevitably leads to more human-generated noise. We talk with Joel Berger, University Chair in Wildlife Conservation at Colorado State University, about how this noise may or may not be affecting the iconic desert bighorn sheep. More specifically…
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Recovery After Fire
Given the increasing temperatures and aridity, the fate of pinyon-juniper woodlands on the Colorado Plateau is uncertain. We talk with Rebecca Finger-Higgens, Ecologist with the US Geological Survey, about the recovery of the pinyon-juniper woodlands in the La Sal Mountains following the Pack…
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Sculpting a Plateau
Here in SE Utah, we are living in a geologically young, rapidly eroding landscape and we have the Colorado River to thank for sculpting such a beautiful and dynamic area. We talk with Joel Pederson, professor and Department Head of Geomorphology at Utah State University about his continuing...
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Talus Interactions
High alpine talus slopes are home to a myriad of creatures, namely mountain goats and American pikas, both specialists in alpine habitats. We talk with Mallory Sandoval Lambert, whose curiosity about the interactions between these two mammalian herbivores led her to study their behaviors in the...
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The Rocks Below
Around the world, civilizations have literally been built on rock and the specific rock type of an area has definite influences on that society. Science Moab talks with wildlife and science documentary writer, Gautier Dubois, whose recent work, Top of the Rocks, will be featured at this year’s…
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Chasing the Eclipse
On October 14, 2023, an annular solar eclipse will cross North, Central, and South America. Parts of SE Utah will be in the direct path of the eclipse. We talk with Cris White, Eclipse Coordinator for the Earth to Sky Interagency Partnership, about the uniqueness of eclipses and the many…
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Drainage Reversals on the Colorado Plateau
Sedimentologists are geologists that study rocks on the earth’s surface today in order to interpret ancient depositional environments. By studying deposits of river gravels, Andre Potochnik has been able to determine major changes in the drainages on the southern part of the Colorado Plateau. We...
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Restoring Biocrust
Drylands encompass over 40% of terrestrial ecosystems and face significant degradation from a warming/drying climate and overuse. To combat this degradation, some restoration efforts have focused on the use of biological soil crusts (biocrusts): complex communities of cyanobacteria, algae…
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Roiling Rapids
Rivers have a magic way of healing, transforming and inspiring. From the calmest riffle to barnstorming haystacks, rivers always have rapids. This is how the river transfers energy. Monte Tillinghast grew up on rivers and has spent most of his adult years rowing the Grand Canyon of the Colorado.…
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The Art and Science of Conservation
Aside from the inherent beauty of a pinon-juniper ecosystem, the health of such woodlands are tied to broader climate swings. This is the awareness that the project Sentinels hopes to bring to light. The brainchild of Todd Anderson, Bruce Crownover, and Gary Machlis, the Sentinels project uses...
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Beaver and Healthy Riverscapes
While modern day river systems are highly engineered to efficiently move water, this is not necessarily a “healthy” condition. Joe Wheaton, a fluvial geomorphologist and Professor of Riverscapes at Utah State University, works to better understand the dynamics of fluvial environments and their...
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ABOUT THIS SHOW
A podcast exploring the science and learning about the scientists from southeast Utah and the Colorado Plateau. Produced by Science Moab and KZMU.
HOSTED BY
Peggy Hodgkins
CATEGORIES
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Frequently Asked Questions
How many episodes does Science Moab have?
Science Moab currently has 180 episodes available on PodParley. New episodes are automatically indexed when they're published to the podcast feed.
What is Science Moab about?
A podcast exploring the science and learning about the scientists from southeast Utah and the Colorado Plateau. Produced by Science Moab and KZMU.
How often does Science Moab release new episodes?
Science Moab publishes regularly with 180 episodes available. Check the episode list for the typical release schedule.
Where can I listen to Science Moab?
You can listen to Science Moab on PodParley by clicking any episode. We provide an embedded audio player for direct listening, and you can also subscribe via your preferred podcast app using the RSS feed.
Who hosts Science Moab?
Science Moab is created and hosted by Peggy Hodgkins.
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