Digital Commons Network^™

Investigating Social Justice Implications Of Glyphosate Residues In Human Urine, Ananya Malhotra

Electronic Theses, Projects, and Dissertations

Background: Glyphosate, the nominal active ingredient in professional-grade Roundup weed and grass killer, is the most extensively used herbicide globally and in the United States (U.S. Environmental Protection Agency, 2020). An increasing level of concern has surfaced regarding its health consequences, particularly because of contamination of our food supplies. Recent research indicates distressing levels of detection of glyphosate in human blood and urine samples, revealing many instances of frequent human exposure (Conrad et al., 2017; Zhang et al., 2020).Most of the research about exposure is focused on agricultural workers or individuals living in close vicinity to agricultural lands.  Few …

Commencement Program (Spring 2026), Csusb

CSUSB Commencement Programs

No abstract provided.

Groundwater Arsenic Contamination In The Oro Grande Wash, Dalila Boice

Electronic Theses, Projects, and Dissertations

This study investigates the distribution of naturally occurring arsenic in groundwater within the Oro Grande Wash in San Bernardino County, California. Depth-discrete groundwater quality data were collected over multiple years using nested and Westbay monitoring wells. Water quality results showed higher levels of arsenic in the deeper aquifers, ranging between 600 feet and 1,000 feet below ground surface. Arsenic levels in these regions reached as high as 66 µg/L. At roughly 800 feet and below, water quality data from the wells reveal that arsenic concentrations exceeded the 10 µg/L maximum contaminant level (MCL) in 87% of cases. These data provide …

The Potential Of National Parks And Protected Areas In The Anthropocene: Emerging Incubators Of Environmental Justice And Co-Stewardship Conservation, Yolonda Youngs

Geography and Environmental Studies Faculty Publications

National parks are often praised as natural labs for physical science researchers and scholars. They are also cultural labs where ideas about public lands management, use, and access are reformulated and revised. In the Anthropocene, these sites hold special relevance. Within this context, parks can serve as active and evolving incubators of social and climate resilience guided by just conservation initiatives. Yet few studies have explored the new models of collaboration and partnerships between the U.S. National Park Service and Tribal Nations that seek to create co-stewardship conservation. This article addresses that gap with a qualitative and historical case study …

Sediment And Debris Flows Resulting From The 2020 El Dorado Wildfire, San Bernardino Mountains, California, Andrew Suarez

Electronic Theses, Projects, and Dissertations

The Yucaipa Ridge is a section of the San Bernardino Mountains within the Transverse Ranges of Southern California. During the summer and early fall of 2020, Yucaipa Ridge experienced severe vegetation damage from both the Apple and El Dorado wildfires. Burned slopes exhibit a higher susceptibility to geomorphic change within several years of burning from the introduction of meteoric water onto the slope. Yucaipa, Oak Glen, and other nearby communities are currently at risk of damage by hyperconcentrated flows and debris flows during the seasonal rainy season.

Debris flows and hyperconcentrated flows (a.k.a. mudflows; are grouped and referred to in …

The Proverbial Milk And Honey: Frontier, Racial Lines, And The Development Of California Foodways, Ahlys Gandara

Electronic Theses, Projects, and Dissertations

This thesis proposes that the development of foodways in the state of California occurred concurrently with the development and failures of Americanization and the American frontier. This is done with respect to the fact that California has a much longer history than that of the United States. While foodways are often discussed and examined within the ideas of nationalization, this becomes harder to do within the United States as there is no unifying idea of a national identity and any attempts to do so were hampered by the lack of consensus as to a singular identity. This is especially true …

Post-Fire Debris Flow Initiation Potential Based On Forensic Analysis Of Debris Flow Occurrence From The 2020 El Dorado Wildfire On Yucaipa Ridge, San Bernardino County California, Seth Clemen D. Saludez

Electronic Theses, Projects, and Dissertations

This study focuses on the potential debris flow initiation and effect in areas affected by the El Dorado Fire in the Southern San Bernardino Mountains. It uses novel technology combining drone-based photography and LiDAR imaging to create surface models of areas where potential debris flows could initiate, flow, and be deposited. The scans were repeated as geomorphic change occurred through the wet season to document spatial and volumetric changes resulted from the flows. These measurements were combined with traditional fire assessment and observational methods to characterize pertinent conditions.

As we investigated potential debris flow risk in this study area, we …

Course Catalog 2025-2026, Csusb

CSUSB Course Catalog

No abstract provided.

President's Report (1-30-2025), California State University, San Bernardino

President’s Office records

No abstract provided.

President's Report (5-1-2025), California State University, San Bernardino

President’s Office records

No abstract provided.

Commencement Program (Spring 2025), Csusb

CSUSB Commencement Programs

No abstract provided.

Commencement Program (Fall 2025), Csusb

CSUSB Commencement Programs

No abstract provided.

Assessing Khumbu Region Glaciers Mass Balance Change Using Geospatial Techniques From 2012 To 2024, Yashvi Jagatbhai Shah

Electronic Theses, Projects, and Dissertations

The glaciers in the Hindu Kush Himalaya are critical for sustaining the water supply of South Asia's major rivers, upon which over 230 million people, both in the mountainous regions and lowland areas, depend. Climate change is driving rapid glaciers melt near the summit of Mount Everest, located at an elevation of approximately 7,906 meters (25,938 feet). This has resulted in glacier thinning occurring up to 80 times faster than the original ice formation. However, due to their disposition in a complex topographic setting and inaccessible terrain, continuous glacier observations pose significant challenges.

This study evaluated the mass balance of …

Agenda (9-13-2024), Associated Students, Incorporated

Associated Students, Incorporated records

No abstract provided.

Identifying Watershed And Climatic Factors That Influence Headwater Streams In The San Bernardino National Forest - A Framework For Adaptive Management And Conservation, Christine Sue Seeger

Electronic Theses, Projects, and Dissertations

Headwater streams play a significant role in overall watershed condition. These streams are critical freshwater resources and are imperative for human and ecosystem health. Seasonal variability in climate patterns is becoming increasingly more common as the effects of climate change are studied. The phenomenon known as “weather whiplash,” prolonged periods of drought followed by a sudden increase in precipitation, creates additional challenges for human and ecosystem conditions. Factors adversely impacting headwater streams include climate change, drought, wildfires, and human influence. While climate change continues to be studied, little is known about how weather whiplash patterns affect headwater streams in Southern …

The Barriers To Natural Outdoor Spaces: Perspectives From People With Mobility Disabilities, Sierra Fields, Kailah Prince

Electronic Theses, Projects, and Dissertations

Past research has predominantly examined the accessibility challenges encountered in built environments, particularly in urban parks and playgrounds. However, there is a gap in understanding the experiences of individuals with mobility disabilities in natural outdoor spaces, particularly state and national parks (SNPs). This study aims to address this gap by investigating the experiences of individuals with mobility disabilities within SNPs. Through qualitative data collection methods, including in-depth interviews, this research explores the perspectives of seven individuals who have visited SNPs in the past decade. The major findings covered a range of topics, including demographics, personal experiences, transportation barriers, infrastructure accessibility, …

Graduate Studies Newsletter (Spring 2024), Csusb - Office Graduate Studies

Graduate Studies Newsletter

No abstract provided.

Netflix Originals Performing The Private Lives Of Marginalized Communities For A Global Audience, Kirk Kanesaka

World Languages and Literatures Faculty Publications

The Western fascination with geisha began with the travels of Sadayakko (1871–1946) and Hanako (Ōhta Hisa, 1868–1945), the first geisha to perform overseas in the United States and Europe. Hanako’s captivating face inspired Auguste Rodin (1840–1917) to sculpt her numerous times, making her the only Asian he ever depicted. To Rodin, she symbolized Asian beauty and mystery, leading to her Orientalization. Early photographs of Japanese individuals sent to the West, often featuring geisha and kabuki actors, further fueled Western interest in geisha.

The West’s initial encounters with geisha were not part of the Meiji government’s official narrative. Sadayakko, often overlooked …

Course Catalog 2024-2025, Csusb

CSUSB Course Catalog

No abstract provided.

Suburbanization Of California's Deserts, Mike Kohout

Geography and Environmental Studies Faculty Publications

No abstract provided.

Commencement Program (Fall 2024), Csusb

CSUSB Commencement Programs

No abstract provided.

Commencement Program (Spring 2024), Csusb

CSUSB Commencement Programs

No abstract provided.

Analysis And Assessment Of Land Use / Land Cover Impact On Human And Natural Ecosystems In The Salton Sea Watershed, 2013 - 2021, Diego Ramirez

Electronic Theses, Projects, and Dissertations

This study represents an interdisciplinary analysis of the changing landscape of the Salton Sea Watershed from 2013 to 2021, focusing on land use land cover (LULC) category changes, climatic variations, and socioeconomic factors. The findings of this research show a shift in land cover categories, portrayed by the changes of natural landscapes and vegetative areas into rapidly increasing urbanized expansion and increased impervious surfaces. These changes pose concerns about increased temperature in the region, a decrease in overall water availability and groundwater infiltration, and an increase in pollution. The study explores 10 sub-watersheds within the Salton Sea Watershed basin, focusing …

April 18, 2023, Csusb

Coyote Chronicle (1984-)

No abstract provided.

Course Catalog 2023-2024, Csusb

CSUSB Course Catalog

No abstract provided.

From The Poor People’S Campaign To The Poor People’S Campaign: Fifty Years Of Protest In The United States, Mike Kohout

Geography and Environmental Studies Faculty Publications

No abstract provided.

Pioneer Tales (Vol. 7, No. 3), San Bernardino Historical & Pioneer Society

Pioneer Tales

No abstract provided.

Commencement Program (Spring 2023), Csusb

CSUSB Commencement Programs

No abstract provided.

Commencement Program (Fall 2023), Csusb

CSUSB Commencement Programs

No abstract provided.

Spatiotemporal Change Detection Of The Alpine Meadows At Holcomb Valley, San Bernardino Mountain National Forest, Using Gis And Remote Sensing Techniques, Rama Ewing

Electronic Theses, Projects, and Dissertations

Holcomb Valley, with a general elevation between 2200-2257m, is in the Northeast of Big Bear Lake in the San Bernardino Mountains. Holcomb Valley is covered by Alpine meadows, unlike most mountain landscapes, which are rarely found in Mediterranean climates such as California. The cultural-environmental history of the San Bernardino Mountains in the past century speaks of intense anthropogenic activities such as timbering, grazing, gold mining, and extreme climate changes (i.e., drought, fires, floods). A study is conducted to identify and calculate the changes in the Alpine meadows at Holcomb Valley. The climatical data has been acquired to compute and visualize …