Environmental Studies Commons^™

Ancestral Caddo Ceramics From 41wd9, 41wd14, And 41wd15, Wood County, Texas, Timothy K. Perttula

Index of Texas Archaeology: Open Access Gray Literature from the Lone Star State

Earlier in 2020, Perttula published an analysis of 1010+ ancestral Caddo ceramic vessel sherds from five Wood County sites held in the Texas Archeological Research Laboratory, The University of Texas at Austin (TARL). Three of the sites were in the Lake Fork Creek basin, one was in the Big Cypress Creek basin, and the fifth site was on Li ttle Sandy Creek in the Sabine River basin. This article continues with the analysis of three other small Caddo ceramic vessel sherd assemblages from the J. O. McCreight (41WD9), B. F. Cathey (41WD14), and T. U. Shirley (41WD15) sites.

A Ripley Engraved Vessel From The Sabine River Basin, Upshur County, Texas, Timothy K. Perttula, Jim Sides Jr.

Index of Texas Archaeology: Open Access Gray Literature from the Lone Star State

In this article we document an ancestral Caddo ceramic vessel that was accidentally discovered in the Sabine River basin on a camping trip, not far west-south west of Gladewater, Texas, in Upshur County. Ripley Engraved was made by Caddo potters of the Late Caddo period (ca. A.D. 1430- 1680) Titus phase. Sites of the Titus phase are known in East Texas from the Sulphur River basin on the north to the Sabine River basin on the south, but no core community of the phase is known or has been identified in this part of the Sabine River basin; such communities …

The Middle Caddo Period In East Texas: Its Age Range And Phases, Timothy K. Perttula

Index of Texas Archaeology: Open Access Gray Literature from the Lone Star State

The Middle Caddo period did not come into clear focus in East Texas archaeological research until Story’s overview of the archaeology of the Western Gulf Coastal Plain. The ceramic styles and types found on Middle Caddo sites set it apart from what came before (i.e., the Early Caddo period) and what came after (the Late Caddo period). It has been generally accepted that sites of the Middle Caddo period in East Texas date from ca. A.D. 1200-1400, although site by site this is not a hard and fast temporal boundary (nor should it necessarily be). Nevertheless, it seems warranted now, …

A Turquoise Bead Necklace From The Patton Site (41hs825), Harrison County, Texas, Timothy K. Perttula

Index of Texas Archaeology: Open Access Gray Literature from the Lone Star State

The Patton or Pea Patch site (41HS825) is an ancestral Caddo settlement with several habitation areas and an associated cemetery on an alluvial terrace (255 ft. amsl) of Arms Creek, a northern-flowing tributary to Big Cypress Creek in the Lake O’ the Pines area of the East Texas Pineywoods. It is known that Buddy C. Jones, later to become a professional archaeologist, located and excavated at the site in 1964, including the investigation of a total of eight burials with a number of funerary offerings. Since Jones’ work, it is also known that extensive digging of more Caddo burials (believed …

Caddo Ceramic Sherd Assemblages From Sites In Smith County, Texas, Timothy K. Perttula

Index of Texas Archaeology: Open Access Gray Literature from the Lone Star State

The analysis herein of ancestral Caddo ceramic assemblages from sites in Smith County, Texas is a companion piece to the analysis of numerous ceramic collections at the Texas Archeological Research Laboratory at The University of Texas at Austin (TARL) from sites in Gregg and Wood counties, Texas. The Smith County collections were obtained in the 1930s and early 1940s by Jack Hughes, then an East Texas resident, but later a legendary Texas Panhandle archaeologist.

Ann M. Early’S Contributions To Caddo Archeology, George Sabo Iii, Mary Beth Trubitt, Kathy Cande

Index of Texas Archaeology: Open Access Gray Literature from the Lone Star State

Following a 48-year career at the Arkansas Archeological Survey, Dr. Ann M. Early retired in June 2020. In this short essay, we highlight her extensive contributions to the archeology of the Caddo area and her research on the culture history of the Caddo people in and south of the Ouachita Mountains.

Processing Matters: 3d Mesh Morphology, Robert Z. Selden Jr., Michael J. Shott, Morgane Dubied

Index of Texas Archaeology: Open Access Gray Literature from the Lone Star State

Substantive advancements have been made toward automating the application of landmarks and semilandmarks. These approaches can aid in expediting the landmarking process, while simultaneously reducing landmarking errors and investigator bias. This study enlists a template-based approach to quantify deviations in mesh processing outputs using a Pontchartrain dart point from the collections of the National Forests and Grasslands in Texas, which was scanned and processed at multiple resolutions using microCT and laser scanners. Following data collection and output, meshes were processed using an automated and replicable workflow. A batch processing protocol was developed in Geomagic Design X and Control X to …

The Archaeology, Bioarchaeology, Ethnography, Ethnohistory, And History Bibliography Of The Caddo Indian Peoples Of Arkansas, Louisiana, Oklahoma, And Texas, Timothy K. Perttula, Duncan Mckinnon, Scott Hammerstedt

Index of Texas Archaeology: Open Access Gray Literature from the Lone Star State

The Archaeology, Bioarchaeology, Ethnography, Ethnohistory, and History Bibliography of the Caddo Indian Peoples of Arkansas, Louisiana, Oklahoma, and Texas.

Is Uber Bad For The Environment?, Singapore Management University

Perspectives@SMU

Research finds Uber’s carbon footprint depended on the characteristics of individual cities

Assessing The Toxicity Of A Reconstituted Water Simulating Streams Influenced By Mountaintop Mining In Central Appalachia, Benjamin David Browning

Theses, Dissertations and Capstones

Freshwater ecosystems in Central Appalachia experience increased concentrations of manganese (Mn) and total dissolved solids from the runoff of surface mines and valley fills. Biological communities have been impacted by these surface mining operations and it has been suggested that the increase in total dissolved solids may contribute to these negative effects, but standard laboratory toxicity tests have not found increased concentrations of total dissolved solids to have such negative effects as seen in the field. The elevated total dissolved solids in mining influenced streams may only be toxic in conjunction with another toxicant that is presence in these systems …

Environmental Participation And Evaluation On Marshall University's Campus, Noah Adkins Smentkowski

Theses, Dissertations and Capstones

Encouraging environmental awareness and engagement on Marshall University’s campus is a fundamental goal of the institution’s Sustainability Department. In working with the department, this study sought to describe the student body’s perceptions, opinions, and rates of environmentally friendly behaviors on campus. In addition to describing the desired population, analysis was conducted to identify what factors influence pro-environmental behaviors within students to produce more effective messaging and engagement strategies for the Sustainability Department. Through the lens of the Theory of Reasoned Action (TRA), individual action is produced by behavioral intent, influenced by an individual’s values, norms, and perceived situational control. Measures …

Hydropower And Sino-Indian Hydropolitics Along The Yarlung-Tsangpo-Brahmaputra, Costanza Rampini

Faculty Publications, Environmental Studies

The Yarlung-Tsangpo-Brahmaputra (YTB) is one of the largest rivers in China and India. In the past decade, both countries have mobilised scientific and engineering capacities to speed up dam construction on their respective stretches of the river and harness its enormous hydropower potential. In the absence of a formal water agreement between the two superpowers, many have raised concerns regarding the intensification of Sino-Indian tensions over the YTB. This is particularly worrisome, given that the river crosses a disputed border between China and India, and dams along its course threaten to compound long-standing tensions over Tibet and China’s growing regional …

Reverence And Reliance: Informing An Environmental Ethic, Malik Geraci

Charles Rice Post-Graduate Research Fellowship

This research fellowship studies the relationship between introduced religious identity and traditional cultural identity within indigenous communities as it relates to environmental conservation practices in Peru.

Global Perspectives On Harmful Algal Blooms: Impacts And Responses, Ryan Mitchell

Sustainability and Social Justice

Harmful algal blooms (HABs) can have devastating effects on aquatic ecosystems, economies, and communities. In general, their effects are also likely to worsen and become more frequent because of climate change. This paper will examine contemporary attempts to predict, prevent, monitor, control, and adapt to HABs.

Global Perspectives On Harmful Algal Blooms: Impacts And Responses, Ryan Mitchell

Sustainability and Social Justice

Harmful algal blooms (HABs) can have devastating effects on aquatic ecosystems, economies, and communities. In general, their effects are also likely to worsen and become more frequent because of climate change. This paper will examine contemporary attempts to predict, prevent, monitor, control, and adapt to HABs.

Assessment Of The Fluoride Concentration In Drinking Water And Tea In The Arusha Region Of Tanzania, Sophia Bakar, David Kahler, Alanna Bachtlin, Kara Okular, Kathleen Glancey, Abbey Whitewood

Environmental Science Datasets

High fluoride concentrations in drinking water affect millions of people around the world; however, fluoride can come from several sources. The World Health Organization recommends a fluoride concentration in drinking water of no more than 1.5 mg/L; fluoride above this concentration can cause long-term problems known as fluorosis, such as mottled teeth and increased risk of dental caries, or skeletal deformities. Rural communities near Arusha, Tanzania have high fluoride concentrations in their water. Adults and children of the Arusha Region rely heavily on tea for daily water consumption, which has the benefit of disinfection by boiling. Researchers investigated water quality, …

Ecuador Andes Project Household Data And Code 2008-2018, Tanya Hayes, Felipe Murtinho, Hendrik Wolff

Environmental Studies Datasets

No abstract provided.

Toward A Feminist Political Ecology Of Household Food And Water Security During Drought In Northern Nicaragua, Christopher M. Bacon, Lisa C. Kelley, Iris Stewart-Frey

Environmental Studies and Sciences

Few studies assess the relationship between food and water access, despite global concerns about people’s inability to maintain access to both food and water. We conducted a mixed-methods comparative case study in northern Nicaragua, with smallholders from two neighboring communities that differed in water availability and institutional strength, using a feminist political ecology framework and food and water security definitions that focus on access, availability, use, and stability. We adopted a participatory approach that included: a sex-disaggregated survey in 2016; interviews, participant observation, and community-based water quality testing from 2014 to 2019; and analysis of a severe drought that occurred …

A Call For Change: Minnesota Environmental Justice Heroes In Action, Christie Manning, Alison Bautista, Avram Anderson

Books

Access Online: https://mlpp.pressbooks.pub/environmentaljustice

This book provides a brief introduction to the lives and work of Minnesota residents who advocate for Environmental Justice. Their stories were captured in interviews conducted by Macalester College students in Spring 2018, 2019 and 2020. The work featured in this volume covers a broad span, showcasing the depth and breadth of Environmental Justice. More importantly, this book celebrates the extraordinary everyday people who chose to take action in the face of injustice. While their approaches to Environmental Justice work are diverse, they are united in their persistence and their creativity.

Agroecology And Participatory Action Research For Food And Water Justice In Central America, Christopher M. Bacon

Environmental Studies and Sciences

I remember driving with local community leaders into northern Nicaragua’s mountains to meet with organized farmers as we continued a long-term relationship that sought to explain and construct strategic responses to drought and an El Niño event in 2016. The Famine Early Warning Systems Network warned that this area, and much of Central America, was experiencing a stage three food crisis characterized by severe food insecurity coping responses, such as skipping meals and selling assets. Yet here we found farmers that had organized themselves into a cooperative and invested not only in organic coffee for export, but also in corn …