UC Merced Yosemite Field Station

The Yosemite Field Station is located at 4,000 feet above sea level near the southern boundary of Yosemite National Park in the historic community of Wawona. It is part of the University of California Natural Reserve System and is operated by University of California, Merced in partnership with the National Park Service. A gateway to one of America’s most beloved national parks, the field station offers year-round access to the western slope of the central Sierra Nevada, including Yosemite as well as the Sierra National Forest, for research, education, and public service. The field station is conveniently located within mid-elevation mixed conifer forest along the South Fork of the Merced River within only a few hiking miles of the Mariposa Grove of Giant Sequoias and subalpine and alpine ecosystems. The field station is comprised of an historic office building with four workspaces, a small lab, a conference room that can accommodate 25, and housing for 54 people across 6 cabins including an ADA-accessible cabin. In addition, the historic carriage house was renovated into a state-of-the-art Data Visualization Center with full audio-visual capacity and seating for 45. Our goal at Yosemite Field Station is to sustain a hub of scholarship and collaboration in service of the ecology, biodiversity, and cultural values of the Sierra Nevada.

Year Founded
2005
Year Joined OBFS
2005
Size of Field Station (hectares)
10000+
FSML Web Address
https://www.yfs.ucmerced.edu/

Private nonprofit organization?
No
Universities affiliated / Parent Organization
University of California, Merced
Federal, state, or local governmental partners?
NPS
Member of the Virtual Field
Yes

Additional Information

Private nonprofit organization?
Names of Universities affilated
0
Federal, state, or local governmental partners?
NPS
Name of partner
Tribal partners/users
Yes
MSI/HBCU users
Yes
Community College users
Yes
Member of the Virtual Field
Yes

Visiting a FS/ML

Open to the Public
Yes
Year round staff
1-2
Seasonal staff
1-2
Overnight housing facilities/# of beds
50+
Distance to emergency services
0-20 minutes
Library
No
Hiking trails
Yes
Internship employment
Yes

Environmental Information

Biomes
Temperate Grassland, Temperate Woodland and Shrubland, and Temperate Forest
Minimum Elevation
301-750 meters
Maximum Elevation
3000+ meters
Köppen climate classification
C (temperate)
Freshwater habitats
Yes
Urban or rural
Agricultural fields
No

Research

REU host station
No
Dry lab space
Yes
Wet Lab space
Yes
Research vessels available
No
GIS capacity on site
No
Long term data sets
Yes
On site herbarium or voucher species
Formal Data Management Plan
No
Mesocosms, plots, stream diversions, or other sets ups for outdoor manipulative experiments
No
Date Joined OBFS
January 8, 2025