Social and Behavioral Sciences Commons^™

Effects Of A Switchgrass Buffer Strip On Soil Microorganisms Near A Field Applied With Endosulfan, Cristina Clark-Cuadrado

FIU Electronic Theses and Dissertations

A field study to determine the effects of a switchgrass buffer strip (SBS) on soil microorganisms near a field applied with endosulfan was carried out. Soil samples were taken from a SBS and bare soil area downslope from a field applied with endosulfan at different distances, days, and two seasons (wet and dry). Soil samples were analyzed for endosulfan, soil fungi, and bacteria. Analysis of endosulfan concentrations was done by reversed-phase liquid chromatography. No endosulfan runoff was detected by this method. Analysis of soil fungi and bacteria was done by fungal and bacterial enumeration by plate count method on rose …

Historical Assessment And Archeological Survey Of 4.9 Miles Of Fm 2092 From Menard To Fivemile Crossing, Menard County, Texas, Jennifer K. Mcwilliams, Douglas K. Boyd, Celine Finney

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

This preliminary report describes historical research and an intensive archeological survey conducted for a 4.9-mile-long stretch of FM 2092 in Menard County by Prewitt and Associates, Inc. The work was performed for the Texas Department of Transportation in conjunction with a road improvement project beginning at the eastern Menard city limit and extending eastward to just beyond Fivemile Crossing. Crossing over Pleistocene and Holocene alluvial terraces of the San Saba River, the project area is located in a high-probability area for buried prehistoric sites and has a dynamic history of intensive use since Spanish colonial times. Investigations included geoarcheological mapping, …

Distribution And Habitats Of Mosquito Larvae In The Kingdom Of Tonga, Jon S. Harding, Culum Brown, Felicity Jones, Russell Taylor

Ecology Collection

Mosquitoes are a significant pest and human health issue in the Kingdom of Tonga. The occurrence of species and habitats used by mosquito larvae were investigated to determine the potential for control through larval habitat management. Forty-two sites, including 22 villages and 20 farm plantations on the six islands of Tongatapu, Pangaimotu, Vava’u, Pangaimotu (Vava’u group), ‘Utungake and Nuku, were surveyed in April 2006. A total of eight mosquito species were collected: Aedes aegypti (Linnaeus), Ae. horrescens (Edwards), Ae. nocturnus (Theobold), Ae. tongae (Edwards), Culex albinervis (Edwards), Cx. annulirostris (Skuse), Cx. quinquefasciatus (Say) and Cx. sitiens (Wiedemann). Several species were …

Imaging The Future Of Cross Border Environmental Resource Management Within The Fraser Lowland: A Delphi Analysis, Patrick H. Buckley, John Belec

Environmental Studies Faculty and Staff Publications

This report presents the findings of a study that utilizes a Delphi questionnaire technique to explore trans-border environmental governance issues in the Fraser Lowland of south-western British Columbia/ north-western Washington State. The international border that bisects this area, presents an implicit obstacle to coherent and consistent management of the environmental resources located in this unified bio-physical region. Moreover, as population and industrial pressures continue unabated, there is a sense that some degree of unified bi-national effort is inevitable in this cross-border region (CBR).

Changes In Nitrogen Cycling During The Past Century In A Northern Hardwood Forest, Kendra K. Mclauchlan, Joseph M. Craine, W. Wyatt Oswald, Peter R. Leavitt, Gene E. Likens

Dartmouth Scholarship

Nitrogen (N) availability, defined here as the supply of N to terrestrial plants and soil microorganisms relative to their N demands, limits the productivity of many temperate zone forests and in part determines ecosystem carbon (C) content. Despite multidecadal monitoring of N in streams, the long-term record of N availability in forests of the northeastern United States is largely unknown. Therefore, although these forests have been receiving anthropogenic N deposition for the past few decades, it is still uncertain whether terrestrial N availability has changed during this time and, subsequently, whether forest ecosystems have responded to increased N deposition. Here, …

Greening The Campus: Contemporary Student Environmental Activism, Ashley Dawson

Publications and Research

In November 1992, the Union of Concerned Scientists (UCS) issued a report entitled "World Scientists' Warning to Humanity." Written by UCS Chair Henry Kendall and signed by 1,700 of the worlds leading scientists, including the majority of Nobel laureates in the sciences, the report's admonition was conveyed in the strongest terms.

Archeological Investigations And National Register Testing At 41cv163, Coryell County, Texas, John E. Dockall, Jennifer K. Mcwilliams, Karl W. Kibler

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

Prewitt and Associates, Inc. (PAI), conducted archeological testing of 41CV1636 for the Texas Department of Transportation (TxDOT), Environmental Affairs Division, under Contract No. 575XXSA006 (Work Authorization No. 57530SA006) and Texas Antiquities Permit No. 3980 from the Texas Historical Commission. Site 41CV1636 is situated in northwestern Coryell County, approximately 13 km east of Evant, Texas. The site was located during an archeological survey for a proposed roadway widening project along U.S. Highway 84. Proposed design plans required an additional 5 m of new right of way that would directly impact 41CV1636. Site 41CV1636 is a prehistoric site buried in Holocene alluvium …

The Allure Of Technology: How France And California Promoted Electric And Hybrid Vehicles To Reduce Urban Air Pollution, David Calef, Robert Goble

Sustainability and Social Justice

All advanced industrialized societies face the problem of air pollution produced by motor vehicles. In spite of striking improvements in internal combustion engine technology, air pollution in most urban areas is still measured at levels determined to be harmful to human health. Throughout the 1990s and beyond, California and France both chose to improve air quality by means of technological innovation, adopting legislation that promoted clean vehicles, prominently among them, electric vehicles (EVs). In California, policymakers chose a technology-forcing approach, setting ambitious goals (e.g., zero emission vehicles), establishing strict deadlines and issuing penalties for non-compliance. The policy process in California …

Preserving The Chesapeake: Law, Ecology, And The Bay, Hon. Gerald L. Baliles

University of Richmond Law Review

No abstract provided.

Motorized Obsessions: Life, Liberty, And The Small-Bore Engine, Paul R. Josephson

Faculty Books

From dirt bikes and jet skis to weed wackers and snowblowers, machines powered by small gas engines have become a permanent—and loud—fixture in American culture. But fifty years of high-speed fun and pristine lawns have not come without cost.

In the first comprehensive history of the small-bore engine and the technology it powers, Paul R. Josephson explores the political, environmental, and public health issues surrounding one of America's most dangerous pastimes. Each chapter tells the story of an ecosystem within the United States and the devices that wreak havoc on it—personal watercraft (PWCs) on inland lakes and rivers; all-terrain vehicles …

The Demographics Of The U.S. Equine Population, Emily R. Kilby

State of the Animals 2007

In this demographic examination of America’s equine population, the numbers clearly show upward trends in all things equestrian over the past fifty years. Will that trajectory continue, adding year after year to the current ten million population, or will loss of open spaces turn the tide as it limits horse housing and riding room? Will ownership patterns undergo fundamental changes when population density, land costs, and escalating environmental controls eliminate the “backyard”- keeping concept and make suburban boarding stables untenable? Will horse production expenses rise in the face of land pressures to the point that equestrian involvement, now a highly …

Historical, Archaeological, And Geophysical Investigations At Two Proposed Safety Rest Areas, Interstate Highway (Ih) 10, Chambers County, Texas, Jennifer A. Kelly, Richard A. Weinstein, Joanne Ryan, Bryan S. Haley, Jean L. Epperson, Thurston H.G. Hahn Iii

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

Personnel from Coastal Environments, Inc. (CEI), Moore Archeological Consulting, Inc. (MAC), and the University of Mississippi conducted archaeological and geophysical investigations at the locations of two proposed safety rest areas on opposite sides of Interstate Highway (IH) 10 in Chambers County, Texas. The research was carried out from late August 2006 until late February 2007, under contract to the Environmental Affairs Division of the Texas Department of Transportation (TxDOT). MAC archaeologists had previously examined the two rest area tracts in 2001. Their research indicated that the north tract contained a latenineteenth- through early-twentieth-century cemetery, identified as the Broussard Cemetery site …

Archeological Testing Of The Engstrand Well 41wm1157, In Williamson County, Texas, Bradford Jones, Rachel Feit

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

Under TAC Permit 4347 Hicks & Company undertook archival research and National Register eligibility archeological testing of a historic limestone well (Site 41WM1157) in the US 79 right-of-way in Williamson County, Texas under Texas Antiquities Permit Number 4347. The project was sponsored by the Texas Department of Transportation (TxDOT), for regulatory and management purposes under Section 106 of the National Historic Preservation Act (NHPA) and the Antiquities Code of Texas (13 TAC 26). Archival research was conducted in order to establish the history of ownership and land use for the property. Research revealed that the well was likely built during …

Significance Testing Of Site 41km225, Kimble County, Texas, Mindy Bonine, Michael Chavez, Laura Acuña

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

SWCA Environmental Consultants (SWCA) conducted significance testing excavations at site 41KM225, Kimble County, Texas, on behalf of the Texas Department of Transportation (TxDOT). The tested portion of the site is in TxDOT’s right-of-way (ROW) of Farm-to-Market (FM) 2169 on the northern bank of Johnson Fork, a tributary of the Llano River. SWCA performed the investigations under General Services Contract No. 575XXSA007, Work Authorization No. 575 20 SA007, and Texas Antiquities Permit 4183. The final report was written under Work Authorization No. 575 25 SA007.

In the course of the investigations, SWCA conducted shovel testing, hand excavations, special sampling, and other …

Archeological Survey Of A Portion Of Old Velasco (41b0125) For The Village Of Surfside Beach Proposed Boat Ramp Facility, Brazoria County, Texas, Jennifer K. Mcwilliams, Douglas K. Boyd

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

In February 2006 Prewitt and Associates, Inc., conducted an archeological survey of a 5.5-acre property slated for development as a boat ramp and parking lot by the Village of Surfside Beach in Brazoria County, Texas. The property is at the southern end of the Village of Surfside Beach, between City Hall and the U.S. Coast Guard station. The tract overlaps with the western edge of the townsite of Old Velasco (41BO125), which was a prominent port city at the mouth of the Brazos River from the 1820s through 1875. Excavation of 25 trenches revealed historic artifacts associated with Old Velasco …

Historic Caddo Archaeology: An Occasional Meeting Of The East Texas Caddo Research Group, December 2-3, 2006, In Nacogdoches Texas, Timothy K. Perttula, Tom Middlebrook

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

The articles in this issue of the Journal of Northeast Texas Archaeology had their origins in a meeting held in December 2006 of the East Texas Caddo Research Group (ETCRG). The meeting of archaeologists was held on December 2 and 3, 2006 at the Arthur Temple College of Forestry and Agriculture on the campus of Stephen F. Austin State University in Nacogdoches, Texas.

The ETCRG is an informal group of individuals interested in advancing the general understanding of Caddo archaeology in the East Texas region, and we have attempted to do this by convening meetings at various times to discuss …

Sites In Northern Louisiana With Major Collections Of Historic Caddo And Other Native American Pottery, Jeffery S. Girard

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

Archaeological sites in northern Louisiana that date to the 18th and 19th centuries which have yielded significant amounts of Native American pottery are plotted on the accompanying map, and briefly summarized below. A common feature of ceramic collections from these sites is the prevalence of shell temper, a trait that is rare prior to the late 17th century in the region. The earliest contexts probably date from the late 17th to the early 18th centuries and include utilitarian types that were common during the Late Caddo period (ca. A.D. 1500-1700). By the middle 18th century, these types apparently were no …

Points Of Discussion And Directions For Research On Caddo Historic Archaeology, Timothy K. Perttula

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

I start with the premise that there are considerable gaps remaining in our basic knowledge of the Caddo historic archaeological record for the period from ca. 1670-1850 in East Texas. The period between ca. A.D. 1542-1670 is better known archaeologically, thanks in large measure to some significant work at Late Caddo sites along the Red River, along Big Cypress Creek, and in the Neches-Angelina River basins, but there are considerable gaps there as well in what we think we know about the life and times of the Caddo in the 16th and 17th centuries, especially on the role Europeans may …

Cultural Diversity In The Southern Caddo Region, James E. Corbin

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

The earliest expression of Caddo culture in the southern portion of the Southern Caddo region is well known. That Alto phase Caddo culture had any effect on coeval societies and the subsequent cultural development in the area cannot be demonstrated. What happened after ca. A.D. 1100 has been much discussed, but the realities of that subsequent cultural development are unknown. It can be argued that what followed was a part of a larger cultural phenomenon of regionalization of societies within the broader Caddoan area. Some researchers have argued that. at least in the extreme southern portion of the Caddo area, …

American Indian Pottery From Historic Period Sites In North Louisiana, Hiram F. Gregory, George Avery

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

The following is a revised version of a presentation given at the annual meeting of the Louisiana Archaeological Society (LAS) held in Monroe, Louisiana, on March 4, 2006. The goal of the LAS presentation was to simply show photographs and illustrations of American Indian pottery that dates to the historic period in North Louisiana. Most of the photographs and illustrations are from a manuscript written by H.F. "Pete" Gregory entitled Los Adaes (16NAJ6) American Indian Ceramics. This manuscript was compiled by George A very as part of the Los Adaes Station Archaeology Program, funded entirely by the Louisiana Division of …

Documentation Of A Collection Of Archaeological Materials From The Millsey Williamson Site (41rk3), A Historic Nadaco Caddo Settlement, Timothy K. Perttula, Bo Nelson

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

The Millsey Williamson site (41RK3) is a well known historic 18th century Nadaco Caddo site on Martin Creek in Rusk County, Texas. It is one of a number of 18th and early 19th century Kinsloe phase sites in the middle Sabine River basin apparently affiliated with the Nadaco Caddo settlement of the region.

An unknown number of historic Nadaco Caddo burials have been excavated at the site over the years, especially along the western part of the terrace landform above Martin Creek, now marked by the Martin Lake shoreline. There has been intensive collecting activities at Millsey Williamson since Martin …

Kinsloe Focus Artifact Assemblages And Nadaco Caddo, Timothy K. Perttula

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

The Kinsloe focus (now phase) was defined by Jones on the basis of seven sites in Gregg, Harrison, and Rusk counties in East Texas, in the middle reaches of the Sabine River basin. These sites are Ware Acres (41GG31), Kinsloe (4IGG3), Susie Slade (4IHSI3), Brown I (4IHS26I), C. D. Marsh (4IHS269), Millsey Williamson (4IRK3), and Cherokee Lake (41RK132). As currently understood, these historic Caddo sites were most likely occupied by Nadaco Caddo people between ca. A.D. 1680-1800.

For our purposes here, my interest is in compiling in one place the characteristic material culture items found in the known Kinsloe phase …

Recent Research On The Archaeological And Historical Evidence Of The Hasanai, Paul S. Marceaux

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

This article was assembled using information collected for my dissertation proposal. The Allen Phase Caddo sites and other aboriginal Historic sites of interest are located in the upper Neches and Angelina River basins in East Texas, and were identified from various sources in the archaeological literature . In addition, regional archaeologists and a vocational archaeologists, including several participants of the East Texas Caddo Research Group 2006 meeting, provided information and helped in the process of vetting sites.

My dissertation will examine the archival and archaeological records in hopes of identifying the archaeological correlates of Hasinai Caddo groups in East Texas. …

Upper Neches River Basin Caddo Ceramics, An Attempt At An Updated Seriation And A Context For Understnading Frankston To Allen Phase Ceramic Stylistic And Technological Changes, Timothy K. Perttula

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

Table 1 provides comparative sherd assemblage data from Lake Palestine sites on the Neches River, 41HE139 west of Lake Palestine, 41AN38 south of Lake Palestine, as well as the Kah-hah-kowha site (41CE354) to the northeast of the lake. This site has an Allen phase component. The Lake Palestine sites include Debro (41CE86), William Sherman (41CE30), Forest Drive (41HE184), Halbert, Woldert (41HE80), Ferguson, Tomato Patch (41HE185), Mitchell (41HE22), and White Mule (41HE166).

Late Titus Phase Sites Along Caney Creek In Northern Wood County, Texas, Mark Walters

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

There are a number of seemingly late Titus phase (ca. after A.D. 1670) Caddo sites clustered on the middle to upper reaches of Caney Creek in northern Wood County. This is based on a large collection of grave goods amassed by a collector in the 1960s from Caddo sites in this area. No European goods were reported from any of the sites but several of the vessel types have been shown to often occur in association with a few European trade goods at other published Caddo sites. There are examples in the collection of Ripley Engraved carinated bowls with inverted …

Seriation Proposed By Kleinschmidt (1982: Table 19) Of Allen Phase And Frankston Phase Sites In The Upper Neches River, Timothy K. Perttula

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

Kleinschmidt reviewed sherd and vessel collections from a number of Frankston phase (ca. A.D. 1400-1650) and Allen phase (ca. A.D. 1650-1800+) sites in the upper Neches River basin (Anderson, Cherokee, Henderson, and Smith counties) and developed a ceramic frequency seriation of those sites more than 25 years ago. That seriation is still useful today, or at least I find it so, because it does seem to provide a good measure of temporal changes in the kinds of decorated ceramic vessels used by these Caddo peoples, as well as a good measure of the direction of changes in ceramic decorative styles.

The Shreveport Caddo, 1835-1838, Jim Tiller

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

Period records, such as the reports of Many, Bonnell and Riley, clearly make reference to at least four Caddo villages located between the Red River and the United States-Mexico/Texas boundary in the mid-1830s. In the early 1990s, one of these sites, Timber Hill, was located just to the west of Jim's Bayou in Marion County. In this article I will discuss the location and demise of at least four and possible five additional 1830s-era villages located south of Caddo Lake. In the interest of preserving the sites mentioned, the specific locations of the villages discussed in this article are approximate.

Inverted Rim Engraved Vessels In Protohistoric And Early Historic Caddo Sites In Parts Of Northeast Texas, Timothy K. Perttula

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

A distinctive vessel form makes its appearance in protohistoric and early historic Caddo sites in the upper Sabine and Sulphur river basins, and on the middle reaches of the Red River basin. This form is an inverted rim bowl and carinated bowl with engraved decorations, and these vessels arc frequently red-slipped or have red pigment smeared in the engraved lines.

The best known of these inverted rim engraved vessels is Womack Engraved. Womack Engraved vessels are decomted on the rim with a variety of engraved motifs, including cross-hatched pendant triangles and for our purposes here negative meandering scrolls. These negative …

The Gum Creek Cluster: Protohistoric Caddo Sites In The Little Cypress Creek Basin, Ca. 1670-1720, Timothy K. Perttula, Bo Nelson

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

The Gum Creek cluster represents a group of contemporaneous Caddo sites in the Little Cypress Creek basin of East Texas that were apparently occupied between ca. A.D. 1670-1720. These sites are closely affiliated with the Titus phase and may represent some of the very latest occupied Titus phase settlements in the Cypress Creek basin.

The Gum Creek cluster Caddo sites were excavated by Buddy Calvin Jones in the 1950s and 1960s, but were never reported by him during his lifetime. After his death, his vessel collection and other artifacts were documented by Perttula, with the able assistance of Bo Nelson …

Abstracts Of Papers For The 14th Annual East Texas Archeological Conference, February 10, 2007, George Avery

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

A summary of the analysis of lithics at Los Adaes (16NA16) is presented. Aside from a small number of Late Paleoindian/Early Archaic diagnostics, all stone artifacts recovered at Los Adaes (16NA16) date to the colonial period or later. Colonial stone artifacts include gunflints, probable strike-a-lights, and ground stone fragments, mostly mano fragments. Most of the gunflints appear to be French, while most of the strike-a-light flint appear to be from Central Texas chert. The local gravel cherts do not appear to have been used as either gunflints or strike-a-light flints. The mano fragments are mostly of basalt, which was brought …