Category: Biome

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The History of our National Forests

Click to view larger image of Civilian Conservation Corps enrollees clearing the land for soil conservation, Photo Courtesy National Archives and Records Administration, Franklin D. Roosevelt Library (NLFDR)

Civilian Conservation Corps
enrollees clearing the land
for soil conservation
Photo Courtesy National Archive
Franklin D. Roosevelt Library (NLFDR)

Click to view larger image of Terraces near Mount Nebo Trailhead, Photo Courtesy & Copyright © 2011 Lyle W. Bingham, Photographer

Terraces near Mount Nebo trailhead
Payson Canyon
Photo Courtesy & Copyright © 2011
Lyle W. Bingham, Photographer

Click to view larger image of Albert Potter, Photo Courtesy USDA Forest Service, The Greatest Good Memorial Film Website https://www.fs.fed.us/greatestgood/

Albert Potter
Photo Courtesy USDA Forest Service
The Greatest Good
A Forest Service Centennial Film

Hi, this is Mark Larese-Casanova from the Utah Master Naturalist Program at Utah State University Extension.

The History
of our
National Forests

Warm springtime weather brings clear trails up in the mountains, and hiking through the shade of Douglas-fir on a warm weekend day had me wondering about Utah’s National Forests and how they came to be.

Back in the days of the early pioneers, Utah’s mountains were recognized as resources for survival, providing clean water for drinking and irrigation and lumber for building homes. The high mountain pastures were also valuable summer forage for livestock. In the late 1840’s, Parley Pratt declared, “The supply of pasture for grazing animals is without limit in every direction. Millions of people could live in these countries and raise cattle and sheep to any amount.” Many settlers shared this view, and unmanaged grazing resulted in deteriorated rangelands in just 20 to 30 years. By 1860, some Utah towns were experiencing regular flooding and heavy erosion due to insufficient vegetation to stabilize the soil. Unregulated wholesale timber harvesting during the same period also contributed to these conditions.

In 1881, the US Department of Agriculture’s Division of Forestry (later renamed the Forest Service) was established, and its first job was to gather information about the condition of the nation’s forests. In 1902, Albert F. Potter, who was the inspector of grazing for the General Land Office, conducted a survey of potential Forest Reserves in Utah. Potter stated that “the ranges of the State have suffered from a serious drought for several years past, and this, in addition to the very large number of livestock, especially of sheep, has caused the summer range to be left in a very barren…condition.”

The demand for lumber and wool during the First World War again led to increased timber harvesting and grazing on our forests. During the Great Depression of the 1930’s, Franklin D. Roosevelt established the Civilian Conservation Corps (CCC) to help implement conservation projects across the country. The CCC was fundamental in re-foresting much of the Wasatch and Uinta Mountain ranges, planting over three million trees in nine years.

Utah’s Forest Reserves were created in the years soon after Albert Potter’s surveys, and were gradually combined into Utah’s seven National Forests that now cover approximately 10,500,000 acres, or about 20%, of the state. Grazing and timber harvesting still occur on much of Utah’s National Forests, but our practices are supported by scientific research and over a century of experience, ensuring more sustainable multiple use and management of our forests today.

For Wild About Utah, I’m Mark Larese-Casanova.

Credits:

Images: Courtesy National Archives, Franklin D. Roosevelt Presidential Library

and Courtesy and Copyright © 2011 Lyle W. Bingham

Text:     Mark Larese-Casanova, Utah Master Naturalist Program at Utah State University Extension.
Additional Reading:

Baldridge, K.W. The Civilian Conservation Corps in Utah. Utah History To Go.
https://historytogo.utah.gov/utah_chapters/from_war_to_war/thecivilianconservationcorps.html

Prevedel, D.A., and C.M. Johnson. 2005. Beginnings of Range Management: Albert F. Potter, First Chief of Grazing, U.S. Forest Service, and a Photographic Comparison of his 1902 Forest Reserve Survey in Utah with Conditions 100 Years Later. United States Department of Agriculture, US Forest Service. R4-VM 2005-01. https://www.fs.fed.us/rm/pubs_other/r4_vm20005_01.pdf

 

CCC Camps in Utah, CCClegacy.org https://www.ccclegacy.org/CCC_Camps_Utah.html

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The Colorado River Compact, Saving Water for Utah

Colorado Compact Coverage, Courtesy AZwater.gov, https://www.azwater.gov/AzDWR/StatewidePlanning/CRM/images/map_main_large.jpg
Colorado Compact Coverage
https://www.azwater.gov/AzDWR/StatewidePlanning/CRM/images/map_main_large.jpg [Feb 27, 2014]
Courtesy AZwater.gov

The Colorado River Compact, Saving Water for Utah: Hoover Dam Courtesy USBR Hoover Dam
Courtesy USBR

Hi, this is Mark Larese-Casanova from the Utah Master Naturalist Program at Utah State University Extension.

The Colorado River Compact, written into law almost a century ago, helped ensure our survival in Utah today. We all know that Utah is a dry state. In fact, Utah is the second driest state in the country, with only Nevada being drier. Our average annual precipitation varies widely, from as low as a few inches a year near St. George, to as high as 60 inches in the mountains. Since most of our water comes from mountain snow, we rely on rivers and streams to deliver it to us.

The Colorado and Green Rivers, the largest in Utah, carry water from the Rocky, Wasatch, and Uinta Mountain ranges throughout Utah and the Intermountain West. The Colorado River Basin, the area of land from which the Colorado River and its tributaries drain water, covers the eastern half of Utah, along with the western half of Colorado, almost all of Arizona, and small parts of Wyoming, New Mexico, Nevada, and California. Each of these states has a dry climate, and water from the Colorado has always been in high demand.

In the heavily populated eastern United States, the right to use water often adheres to Riparian Doctrine in which water is shared by all those who live along the body of water. However, the western US was settled at different times, and populations are more sparse. So, water rights generally follow the doctrine of Prior Appropriation. That is, the water is set aside for whoever is able to use it first. The only problem is that California was developed earlier than the other states in the basin, and therefore, as the US Supreme Court ruled in 1922, was legally entitled to more than their fair share of the water! In this case, western water law simply didn’t work. So, all 7 states in the Colorado River Basin sat down together with the US Government and negotiated the Colorado River Compact to ensure that Utah and the other Upper Basin states were entitled to as much water each year as California and the other Lower Basin states that were growing at a faster rate.

So there you have it- one key piece of legislation helping to save civilization in Utah. Except, well, the amounts of water each state is entitled to was based on an abnormally high year of water flow… and, so, there often isn’t enough water to go around… and Mexico doesn’t seem to get much water at all. OK, so the Colorado River Compact isn’t perfect, but it’s important. To ensure that we all truly have enough water, it will take compromise, conservation, and a whole lot of common sense.

For Wild About Utah, I’m Mark Larese-Casanova.

Credits:

Images: Courtesy AZwater.gov
Text:     Mark Larese-Casanova

Additional Reading:

Gelt, J. Sharing Colorado River Water: History, Public Policy and the Colorado River Compact. Water Resources Research Center. https://wrrc.arizona.edu/publications/arroyo-newsletter/sharing-colorado-river-water-history-public-policy-and-colorado-river

US Bureau of Reclamation. The Colorado River Compact. https://www.usbr.gov/lc/region/pao/pdfiles/crcompct.pdf

US Bureau of Reclamation. The Law of the River. https://www.usbr.gov/lc/region/pao/lawofrvr.html

Law of the River, Colorado River Management, State of Arizona, https://new.azwater.gov/crm/law-river

Water Education Foundation. 1922-2007: 85 Years of the Colorado River Compact. https://www.watereducation.org/western-water-excerpt/1922-2007-85-years-colorado-river-compact

James, Ian, Scientists have long warned of a Colorado River crisis, The Los Angeles Times, July 15, 2022, https://www.latimes.com/california/story/2022-07-15/scientists-have-long-warned-of-a-colorado-river-crisis

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Echoes of Lake Bonneville

Echoes of Lake Bonneville: North Spring, Fish Springs National Wildlife Refuge, Utah. Courtesy Utah Geological Survey
North Spring, Fish Springs National Wildlife Refuge, Utah. Courtesy Utah Geological Survey

Leland Harris wetlands, Snake Valley, Utah, Courtesy Utah Geological SurveyLeland Harris wetlands
Snake Valley, Utah
Courtesy Utah Geological Survey

Least Chub, Courtesy and Copyright Mark C. Belk, PhotographerLeast Chub
Courtesy & © Mark C. Belk, Photographer
Echoes of Lake Bonneville

Hi, I’m Holly Strand of the Quinney College of Natural Resources at Utah State University.

Deserts are dry by definition receiving an average of less than 10 inches of precipitation a year. In Utah’s cold West Desert, this skimpy amount of moisture slakes the thirst of sagebrush, saltbush or greasewood, but not much else. However, just like the Sahara, the West Desert has its oases. In certain lowland valleys you’ll find complexes of pools and marshes. There isn’t enough rain to form these freshwater sanctuaries. The water comes from giant underground aquifers.

Underneath the West Desert, the aquifer system acts as a storehouse for runoff from the surrounding mountains. As rainwater or snow melt enters or “recharges” the aquifer system, water pressure can build up in some areas. This pressure moves water through cracks and tunnels within the aquifer, and sometimes this water flows out naturally in the form of springs.

These desert springs–and the resulting pools and marshes–permit concentrations of animals and plants not possible under normal desert conditions. You’ll find sedges, rushes cattails and many other wetland plants. Both migratory and year round birds congregate here. There are even a couple of frog species—the Colombian spotted frog and the northern leopard frog.

But most remarkable are the desert spring residents that have survived from the days when the West Desert formed the floor of giant Lake Bonneville. Surveys have revealed a number of relict snails and other mollusks that still persist from that time. Some, like the Black Canyon Pyrg exist at a single spring complex only; they are found nowhere else on earth.

Certain native fish were also left high and dry by Lake Bonneville’s recession. The least chub is a good example. Now the sole member of its genus, this 3-inch long survivor is an unassuming but attractive little minnow. It is olive-colored on top and sports a gold strip on its steel-blue sides. It swims in dense but orderly schools in either flowing or still water. It can withstand both temperature variations and high salinity. The ability to tolerate different physical conditions has undoubtedly helped the least chub survive the post-Lake Bonneville millennium. Even so, the least chub was hanging on in only six different locations until Utah’s Division of Wildlife Resources reintroduced it to several more sites within its historic range. The Division and its conservation partners are still working to reduce threats to the least chub, to other spring residents and to the spring habitats themselves.

For more information and pictures go to www.wildaboututah.org

Thanks to Chris Keleher of Utah’s Department of Natural Resources for his help in developing this Wild About Utah story.

For Wild About Utah, I’m Holly Strand.

Credits:

Theme: Courtesy & Copyright Don Anderson Leaping Lulu
Image: Least Chub, Mark C. Belk, Professor of Biology, Brigham Young University
Image: Wetlands, Courtesy Utah Geological Survey https://geology.utah.gov/
Text: Holly Strand, Quinney College of Natural Resources at Utah State University

Sources & Additional Reading

Bailey, Carmen L., Kristine W. Wilson Matthew E. Andersen. 2005. CONSERVATION AGREEMENT AND STRATEGY FOR LEAST CHUB (IOTICHTHYS PHLEGETHONTIS) IN THE STATE OF UTAH Publication Number 05-24 Utah Division of Wildlife Resources a division of Utah Department of Natural Resources https://wildlife.utah.gov/pdf/fish/least_chubs.pdf

Jones, Jennifer, Rich Emerson, and Toby Hooker. 2013. Characterizing Condition in At-risk
Wetlands of Western Utah: Phase I UTAH GEOLOGICAL SURVEY a division of Utah Department of Natural Resources,https://geodata.geology.utah.gov/pages/view.php?ref=8364

Nature Serve entry for Least Chub: https://explorer.natureserve.org/servlet/NatureServe?searchName=Iotichthys+phlegethontis

Hanks, Joseph H. and Mark C. Belk. 2004. Threatened fishes of the world: Iotichthys phlegethontis Cope, 1874 (Cyprinidae) in Environmental Biology of Fishes, Vol. 71. N. 4., Kluwer Academic Publishers. https://dx.doi.org/10.1007/s10641-004-1030-x

Sigler W. F. & J. W. Sigler. 1996. Fishes of Utah, A Natural History. University of Utah Press, Salt Lake City. 375 pp. https://www.amazon.com/Fishes-Utah-A-Natural-History/dp/0874804698

Wasatch Front Canyons Geologic Tour, Virtual Tour created from Published Booklet (pdf) Geologic Guide to the Central Wasatch Front Canyons, Utah Geological Survey, State of Utah, https://utahdnr.maps.arcgis.com/apps/MapTour/index.html?appid=5cf1570b998346d98478a5abd50bf096

Geologic guides to the central Wasatch Front Canyons, Utah Geological Survey, 2005, https://geology.utah.gov/popular/utah-landforms/virtual-tour-central-wasatch-front-canyons/ [updated January 2024]

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Algae and Moss

Filamentous algae growing in the Colorado River near Lee’s Ferry. Copyright 2011 Wayne Wurtsbaugh, Photographer
Filamentous algae growing in the Colorado River near Lee’s Ferry
Copyright 2011
Wayne Wurtsbaugh, Photographer

Tortula ruralis is one of the few mosses that are common in the desert. Licensed through Wikimedia, Kristian Peters, PhotographerTortula ruralis
one of the few mosses
that are common in the desert
Courtesy Wikimedia
Licensed under CCA 3.0
Kristian Peters, Photographer

Hi, I’m Holly Strand from Utah State University’s Quinney College of Natural Resources.

Algae and moss are plentiful in and around Utah streams and lakes. But lots of people confuse these two kinds of plants. So let’s sort out what each one is.

First, both moss and algae are ancient plant forms that are commonly found in wet or moist places. As primary producers both algae and moss use sunlight to fix energy, giving off oxygen as a byproduct.

Neither algae nor moss has a vascular system to transport water so vertical growth is not their strong suit. Rarely more than an inch tall, a cushion of moss is really a tight cluster of individual moss plants. Bunching helps support the individual moss structures and helps conserve water. Meanwhile, algae comes in many forms, from microscopic one-celled diatoms to huge colonies of giant floating mats, or long flowing filaments. Algae also comes in many colors, such as green, gold, brown and red.

So where are they found? Moss loves shade. Look for it in the deep shadowy gorges and box canyons of the Colorado and Green Rivers. It also thrives in drainages off cliffs and around springs. Damp meadows, tree bases, bogs, and pond edges make great moss habitat. You will seldom find moss in saline environments. Some moss species live submerged in water but most live on land. With the sun-loving algae, the opposite is true—most live in water but some species will grow on damp soil and on the shaded sides of damp walls and trees.

Moss grows very slowly and lives a long time. So it needs a stable environment in which to grow. In contrast, algae is extremely fast-growing. A generation might last from one to several days. Algae is also extremely sensitivity to chemical, temperature and light conditions. Therefore, the presence, absence or quantity of algal species can be a useful indicator of ecosystem health. For instance, your aquatic system is probably in pretty good shape if a number of different species are flourishing. However, if the water is dominated by one or just a few fast growing species and the water starts to turn color—usually green—the system is seriously out of whack. Called algal blooms, these dramatic explosions of growth are usually the result of excess phosphorus or nitrogen runoff in the water.

During blooms the algal mass produces lots of oxygen during the day, but it consumes more than it makes at night. Further, more dead organic material is produced which eats up more oxygen. The result is a severe oxygen deficit. Resident fish, insects, and plants are deprived of oxygen and end up suffocating.

Go to www.wildaboututah.org for links to information on how to prevent algal blooms.

Thanks to 4th grade classes of Fallon Farokhi and Andrea Bostwick for their interest in moss, algae and water quality. Funded by an environmental education grant from the EPA Region 8, the 4th graders investigated and reported on water quality issues in the Bear River watershed. Also, thanks to Wayne Wurtsbaugh and Chuck Hawkins of Utah State University’s College of Natural Resources for their expertise in writing this piece.

For Wild About Utah, I’m Holly Strand.

Credits:
Image: Algae, Courtesy & Copyright Wayne Wurtsbaugh, Utah State University, Department of Watershed Sciences
Image: Moss, Licensed through the Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0) Courtesy Wikimedia, Kristian Peters, Photographer
Text: Holly Strand, Utah State University, Quinney College of Natural Resources

Sources & Additional Reading

US EPA. Harmful Algal Blooms https://www2.epa.gov/nutrientpollution/harmful-algal-blooms

US EPA. The Effects of Nutrient Pollution and Harmful Algal Blooms] https://www2.epa.gov/nutrientpollution/effects

US EPA. What You Can Do to Reduce Nutrient Pollution https://www2.epa.gov/nutrientpollution/what-you-can-do

Barbour, M.T., J. Gerritsen, B.D. Snyder, and J.B. Stribling. 1999. Rapid Bioassessment Protocols for Use in Streams and Wadeable Rivers: Periphyton, Benthic Macroinvertebrates and Fish, Second Edition. EPA 841-B-99-002. U.S. Environmental Protection Agency; Office of Water; Washington, D.C. https://water.epa.gov/scitech/monitoring/rsl/bioassessment/

Fisher, S. G. 1995. Stream ecosystems of the Western United States. In River and Stream Ecosystems of the World. C. E. Cushing, K. W. Cummins, and G. W. Minshall eds. University of California Press, Berkley. 817 pp. [Updated October 31, 2024] https://www.researchgate.net/publication/261545076_River_and_stream_ecosystems_of_the_world_edited_by_C_E_Cushing_K_W_Cummins_and_G_W_Minshall_University_of_California_Press_Berkeley_2006_No_of_pages_817_ISBN_0-520-24567-9

Flowers, Seville, Mosses: Utah and the West. Edited by Arthur Holmgren, First Published by Brigham Young University Press, 1973 [Updated October 31, 2024] Blackburn Press, July 1, 2001, https://www.amazon.com/Mosses-Utah-West-Seville-Flowers/dp/1930665253

Moss, Brian. 2010. Ecology of Freshwaters. A View for the Twenty-First Century. Wiley-Blackwell. https://www.amazon.com/Ecology-Fresh-Waters-Twenty-First-Century/dp/1444334743

Utah Division of Water Quality. Nutrients in Utah’s Waters https://www.nutrients.utah.gov/ [Updated Oct 31, 2024] https://deq.utah.gov/water-quality/headwater-criteria-nutrients-in-utahs-waters

Utah Water Research Laboratory. 2002. Understanding Nitrate Pollution in Small and Native American Communities. Water Treatment Technology Program Report No. 53. Washington DC, U.S. Department of the Interior.

Kimmerer, Robin Wall, Gathering Moss: A Natural and Cultural History of Mosses, Oregon State University Press, March 1, 2003, https://www.amazon.com/Gathering-Moss-Natural-Cultural-History/dp/0870714996 [Accessed Oct 31, 2024]