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Accident Analysis Of Mining Industry In The United States – A Retrospective Study For 36 Years, Elham Rahimi, Younes Shekarian, Naser Shekarian, Pedram Roghanchi

Journal of Sustainable Mining

A retrospective study on accident analysis of the United States mines for 36 years was achieved using statistical analysis on the MSHA's accident databases between 1983 and 2018. A regression model of generalized estimation equation (GEE) was used for unbalanced panel data that provided 95,812 observations for 19,924 mine-ID-year in aggregate, coal, metal, and non-metal mines. The contributions of various parameters, including mine type, injured body part, days lost, age, and experience on the rate of accidents and injuries were investigated across the commodity types. The results showed coal miners in the East region are at a higher risk of …

Use Of A Direct, Rapid Immunohistochemical Test For Diagnosis Of Rabies Virus In Bats, Charles E. Rupprecht, Lolita Van Pelt, April D. Davis, Richard B. Chipman, David L. Bergman

United States Department of Agriculture Wildlife Services: Staff Publications

Rabies, a zoonotic encephalitis due to transmission of a lyssavirus, such as rabies virus (RABV), has the highest case fatality of any infectious disease. A global program for the elimination of human rabies caused by dogs is proposed for realization by 2030. Sensitive, specific, and inexpensive diagnostic tests are necessary for enhanced surveillance to detect infection, inform public health and veterinary professionals during risk assessments of exposure, and support overall programmatic goals. Multiple laboratory techniques are used to confirm a suspect case of rabies. One method for the detection of lyssavirus antigens within the brain is the direct rapid immunohistochemical …

Butte Priority Soils Operable Unit (Bpsou) 2022 Final Data Management Plan (Dated February 2022), Josh Bryson

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.

Visualizing Connectivity For Wildlife In A World Without Roads, Catherine De Rivera, Leslie Bliss-Ketchum, Martin Lafrenz, A. V. Hanson, L. E. Mckinney-Wise, A. H. Rodriguez, J. Schultz, Alana Simmons, D. Taylor Rodriguez, Multiple Additional Authors

Environmental Science and Management Faculty Publications and Presentations

Roads are not the only determining factor for wildlife movement across the landscape, but due to the extensive distribution of the road network their impact can be dramatic. Although it has been well documented that roads decrease habitat connectivity for wildlife due to animal-vehicle collisions, habitat fragmentation, and avoidance behavior, approaches for identifying connectivity across the landscape often do not fully examine the barrier effect of roads. Here, we explored the extent of the impact of roadways on wildlife connectivity by using Omniscape to model connectivity including and without the barrier effect of roads, then evaluating the difference between these …

Butte Priority Soils Operable Unit (Bpsou) 2022 Final Data Management Plan (Dated February 2022), Josh Bryson

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.

Planning For Resilience And Equity Through Accessible Community Technology: A Research Agenda, Christina Rosan, Megan Heckert

Sustainability Research & Practice Seminar Presentations

Professor Christina Rosan, Temple University Department of Geography and Urban Studies, and Professor Megan Heckert, Geography & Planning - Planning for Resilience and Equity through Accessible Community Technology: A Research Agenda

America's Urban Sustainability Agenda: Advancing A Climate Of Hope, H. James Quigley Jr.

Sustainability Seminar Series

The 20th century in the USA was characterized, among other things, by historic national movements: feminism and women's suffrage; the labor movement; civil rights; the peace movement; and the environment. Indeed, the highly pronounced trends today in urban areas of all sizes around the country of a commitment to green our architecture while expanding public housing, conserve energy, further develop renewable energy resources, green public and private transportation, recover recyclable materials from the waste stream, expand parks and open space, advance public transportation, democratize food security, make public education and health care more comprehensive, improve urban air quality, and more …

Variability Of Potential Soil Nitrogen Cycling Rates In Stormwater Bioretention Facilities, Erin N. Rivers, Jennifer L. Morse

Environmental Science and Management Faculty Publications and Presentations

Low-impact development (LID) is a common management practice used to infiltrate and filter stormwater through vegetated soil systems. The pollutant reduction potential of these systems is often characterized by a single pollutant removal rate; however, the biophysical properties of soils that regulate the removal of pollutants can be highly variable depending on environmental conditions. The goal of this study was to characterize the variability of soil properties and nitrogen (N) cycling rates in bioretention facilities (BRFs). Soil properties and potential N cycling processes were measured in nine curbside bioretention facilities (BRFs) in Portland, OR during summer and winter seasons, and …

Uranium Isotopes Of Aeolian Dust Deposited In Northern Tibetan Plateau Glaciers: Implications For Tracing Aeolian Dust Provenance, Xiaoyu Jiao, Zhiwen Dong, Janice Brahney, Eric J.R. Parteli, Fangzhou Li, Marcelli Augusto, Ting Wei

Watershed Sciences Faculty Publications

Asian dust comprises a large portion of the northern hemisphere atmospheric dust load, thereby exerting substantial influence on the Earth's climate, global biogeochemistry and hydrological cycle through accelerated snow and ice melt. Dust deposited on alpine glaciers encodes information on broad scale atmospheric-environmental processes. The (²³⁴U/²³⁸U) values of dust fine particulates can reflect the comminuting time and intermediate processes; thus, it provides a new method for the provenance of aeolian dust in the glacial snowpack/cryoconite. Here we present results from a comprehensive survey of uranium isotopic concentrations in dust collected from cryoconites on the glaciers of …

The Fierce Green Fire: Vol. 12 Issue 10, Wofford College. Department Of Environmental Studies

The Fierce Green Fire

No abstract provided.

Summer Distribution And Day Roost Characteristics Of Eastern Small-Footed Bats (Myotis Leibii) In West-Central Arkansas, Valerie Marie Kearny

Student Theses and Dissertations

Information on summer distribution and diurnal roosting is lacking for the imperiled, rock-roosting Myotis leibii, a species threatened by habitat loss and White-nose Syndrome. I aimed to 1) identify diurnal, summer roost locations in the greater Ouachita Mountains of Arkansas, and 2) determine roost habitat characteristics at the local, landscape, and roost-level scales. Using acoustic monitoring, rock searches, mist-netting, and temperature monitoring in 2019 and 2020, I found M. leibii in an aggregated distribution across the landscape roosting either solitarily or in small groups in the Rich Mountain-Black Fork Mountain, Mount Magazine, and Mount Nebo areas under sparse canopy cover, …

Migration Ecology Of Female Indiana Bats, Arin Michelle Vann

Student Theses and Dissertations

The Indiana bat (Myotis sodalis) has been listed as a federally endangered species since 1967 due to numerous natural and anthropogenic threats. Research on the species has focused on hibernacula and maternity colonies, but data gaps exist in portions of their range. To prevent further decline, migration resources need protection, but management practices are difficult to implement without having precise data on migration routes. I documented spring migration in Arkansas using aerial and ground telemetry during 2017–2018. Radio transmitters were affixed to 52 female M. sodalis during 2017 and 2018 of which 23 were successfully tracked. I located roost trees …

Fluids And Melts At The Magmatic-Hydrothermal Transition, Recorded By Unidirectional Solidification Textures At Saginaw Hill, Arizona, Usa, Wyatt M. Bain, Pilar Lecumberri-Sanchez, Erin E. Marsh, Matthew Steele-Macinnis

United States Geological Survey: Staff Publications

Fluid exsolution and melt evolution at the magmatic-hydrothermal transition are critical processes driving the metal enrichment of porphyry systems. Coeval fluid and melt inclusion assemblages in unidirectional solidification textures (USTs) at Saginaw Hill—a small, porphyry Cu system in southwestern Arizona—record a dynamic and repetitious process of fluid accumulation and release. The cores of quartz crystals throughout the UST bands host coeval silicate melt and brine inclusions but lack vapor-rich inclusions. This could indicate preferential expulsion of vapor and trapping of high-density brine during episodes of fracturing or the direct exsolution of single-phase high-salinity brine from the silicate melt. In contrast, …

Revised Lead And Arsenic Enrichment Study, Environmental Standards, Inc., Ramboll, Mike Mcanulty

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.

Chlorine Taste Threshold And Acceptability As A Water Disinfectant Among Indigenous Ngäbe And Non-Indigenous In Rural Panama, Ashley Osler

USF Tampa Graduate Theses and Dissertations

More than two billion people globally still lack access to safely managed drinking water (WHO & UNICEF, 2021). Although gains in access to water service over the past two decades have been large, universal access to safe and affordable drinking water (SDG 6, target 6.1) is not on track to be achieved. In Panama, safely managed drinking water access has not been measured. However, the data on basic water access illustrates the large disparities between rural and urban areas of Panama. While 98% of urban Panamanian households have basic access to water, only 86% of rural Panamanian households, and 54% …

Use Of Mrms Mosaics To Analyze The Frequency Of Pop-Up Windstorms, Lawrence Carey, Eliana Globus

Summer Community of Scholars (RCEU and HCR) Project Proposals

No abstract provided.

Invisible Trash: Emerging Contaminants In Streams And Rivers, Megan Fork

Sustainability Research & Practice Seminar Presentations

Professor Megan Fork, Biology - Invisible Trash: Emerging Contaminants in Streams and Rivers

What Tourists Want, A Sustainable Paradise, Catherine Linnes, Jerome Agrusa, Giulio Ronzoni, Joseph Lema

Hospitality Faculty Research

The increasing complexity of tourism and sustainability offers opportunities and challenges among diverse stakeholder perspectives. The need for sustainable and nature-based approaches exists throughout the growing body of literature from among a number of dimensions and measures. One of the overarching goals of the paper is to examine whether tourists will choose a destination or hotel that is actively working to improve the environment while examining how Hawaii’s tourism is nature-based as well as other measures of sustainability while enjoying a slice of paradise in the Hawaiian Islands. This study explores tourism sustainability concerns in Hawaii, such as the influence …

Connecting The Dots: Transmission Of Stony Coral Tissue Loss Disease From The Marquesas To The Dry Tortugas, Thomas Dobbelaere, Daniel M. Holstein, Erinn M. Muller, Lewis J. Gramer, Lucas Mceachron, Sara D. Williams, Emmanuel Hanert

Faculty Publications

For the last 7 years, Florida's Coral Reef (FCR) has suffered from widespread and severe coral loss caused by stony coral tissue loss disease (SCTLD). First observed off the coast of Miami-Dade county in 2014, the outbreak has since spread throughout the entirety of FCR and some areas of the Caribbean. However, the propagation of the disease through FCR seemed to slow down when it reached the western end of the Marquesas in August 2020. Despite being present about 30 km (similar to 20 miles) from the Dry Tortugas (DRTO), SCTLD was not reported in this area before May 2021. …

Spring Migration Behavior And Summer Habitat Associations Of Female Indiana Bats (Myotis Sodalis) In Arkansas, Heather N. Custer

Student Theses and Dissertations

Since 1967, the Indiana bat (Myotis sodalis) has been federally listed. Range-wide research continues to expand our understanding of the behaviors of the species, but knowledge gaps still remain. Specifically, information regarding spring migration behavior and associated summer habitat of female Indiana bats that overwinter in Arkansas is lacking. Accordingly, objectives of this research included determining direction and distance of migrating female Indiana bats, locating maternity colonies and roosts, estimating maternity colony size, home ranges, and core areas. Migration directions and distances varied among bats, and a maternity colony was located in Arkansas in 2019 that subsequently used artificial roosts …

Sustainable Land System Transformations In Shifting Cultivation Landscapes, Dominic Martin

Sustainability Seminar Series

During my talk, I will give a broad introduction on shifting cultivation, associated sustainability challenges, and the case of north‐eastern Madagascar. Thereafter I will focus on land system transformations in shifting cultivation landscapes – both in Madagascar and elsewhere – showing that their drivers and consequences are highly diverse and context‐dependent. This is calling for a critical and contextualized appraisal of the continuation of, as well as the transition away from shifting cultivation when designing land system

Melting Arctic Ice Exposes Possible Conflict For Us, China, Russia, Madeleine Alder

Research on Capitol Hill

USU senior Maddie, a Salt Lake City native, is an Honors student, Peak Summer Research Fellow, and USU Institute of Land, Water and Air intern. She studies Political Science. Maddie’s research dissects how rising temperatures and the resulting polar ice caps on our planet might impact international relations for the US. The opening of additional shipping lanes in previously-frozen waters could cause conflict between key actors. Maddie has been involved in research for nearly all of her undergrad degree, and says, “I love learning and I get excited to discover new connections between topics I am interested in. I like …

Can Common Carp Removal Reduce Algal Bloom Intensity In Utah Lake?, Cristina Chirvasa

Research on Capitol Hill

USU sophomore Cristina is an Honors student, Undergraduate Research Fellow, and Community Engaged Scholar studying fisheries and wildlife. Cristina theorizes that removing over-populous carp from Utah Lake will allow larger zooplankton to thrive, which in turn will consume more algae and reduce algal bloom intensity. Her tests so far have proven the first part of her theory, as zooplankton size went up when she removed carp. Next, Cristina will test if bigger zooplankton eat more algae. Cristina credits her love of nature to growing up without enough wilderness in urban Romania. She moved to Utah both for access to our …

Using Low-Fix Rate Gps Telemetry To Expand Estimates Of Ungulate Reproductive Success, Nathan D. Hooven, Kathleen E. Williams, John T. Hast, Joseph R. Mcdermott, R. Daniel Crank, Gabe Jenkins, Matthew T. Springer, John J. Cox

Forestry and Natural Resources Faculty Publications

Background

Population parameters such as reproductive success are critical for sustainably managing ungulate populations, however obtaining these data is often difficult, expensive, and invasive. Movement-based methods that leverage Global Positioning System (GPS) relocation data to identify parturition offer an alternative to more invasive techniques such as vaginal implant transmitters, but thus far have only been applied to relocation data with a relatively fine (one fix every  < 8 h) temporal resolution. We employed a machine learning method to classify parturition/calf survival in cow elk in southeastern Kentucky, USA, using 13-h GPS relocation data and three simple movement metrics, training a random forest on cows that successfully reared their calf to a week old.

Results

We developed a decision rule based upon a predicted probability threshold across individual cow time series, accurately classifying 89.5% (51/57) of cows with a known reproductive status. When used to infer status of …

North American Breeding Bird Survey Underestimates Regional Bird Richness Compared To Breeding Bird Atlases, Roi Ankori-Karlinsky, Michael Kalyuzhny, Katherine F. Barnes, Andrew M. Wilson, Curtis Flather, Rosalind Renfrew, Joan Walsh, Edna Guk, Ronen Kadmon

Environmental Studies Faculty Publications

Standardized data on large-scale and long-term patterns of species richness are critical for understanding the consequences of natural and anthropogenic changes in the environment. The North American Breeding Bird Survey (BBS) is one of the largest and most widely used sources of such data, but so far, little is known about the degree to which BBS data provide accurate estimates of regional richness. Here, we test this question by comparing estimates of regional richness based on BBS data with spatially and temporally matched estimates based on state Breeding Bird Atlases (BBA). We expected that estimates based on BBA data would …

Optimizing Management Of Invasions In An Uncertain World Using Dynamic Spatial Models, Kim M. Pepin, Amy J. Davis, Rebecca S. Epanchin-Niell, Andrew M. Gormley, Joslin L. Moore, Timothy J. Smyser, H. Bradley Shaffer, William L. Kendall, Katriona Shea, Michael C. Runge, Sophie Mckee

United States Department of Agriculture Wildlife Services: Staff Publications

Dispersal drives invasion dynamics of nonnative species and pathogens. Applying knowledge of dispersal to optimize the management of invasions can mean the difference between a failed and a successful control program and dramatically improve the return on investment of control efforts. A common approach to identifying optimal management solutions for invasions is to optimize dynamic spatial models that incorporate dispersal. Optimizing these spatial models can be very challenging because the interaction of time, space, and uncertainty rapidly amplifies the number of dimensions being considered. Addressing such problems requires advances in and the integration of techniques from multiple fields, including ecology, …

2021 Btl O&M Events Log / 2021 Daily Log, Pioneer Technical Services, Inc.

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.

2021 3q Laboratory Edd, Pioneer Technical Services, Inc.

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.

2021 3q Btl Chemdump, Pioneer Technical Services, Inc.

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.

2021 3q Btl Daily Pts Field Dump, Pioneer Technical Services, Inc.

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.