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Spatial Environmental Suitability For The Localization Of Sanitary Waste Landfills In Egypt Using Environmental Information Systems: Applying To Safaga Qism, Wessam Mostafa Emam, Dalia Mahmoud Hassan

Journal of Engineering Research

This research focuses on the application of an environmental information system to help achieve balance and interrelation between the various environmental standards affecting the selection of the site to the sanitary landfill in the touristic Safaga qism of the Red Sea. According to the sustainable development strategy of Egypt’s Vision 2030, the issue of solid waste is one of the most important environmental challenge that faced sustainable development in Egypt. In light of the increasing number of unauthorized dumps of waste that pollute the environment, the Ministry of Environment adopted a national project to establish a network of sanitary landfills, …

The Compass - Volume 93 Issue 1 - Complete Issue, Scott R. Beason

The Compass: Earth Science Journal of Sigma Gamma Epsilon

No abstract provided.

Overview Of The Geology, Paleontology, And Geoscience Education Opportunities Of The University Of Tennessee At Martin Coon Creek Science Center For Visitors, Researchers, And Docents, Michael A. Gibson

The Compass: Earth Science Journal of Sigma Gamma Epsilon

The Coon Creek Formation is an internationally recognized Upper Cretaceous (Campanian, 76 million-years-old) marine clastic lagerstätten deposit with over 500 identified species of nearly perfectly preserved invertebrates, vertebrates, plants, and trace fossils with original shell geochemistry and paleoecological fidelity preserved. The type-locality and type-section, located in rural McNairy County, Tennessee, was preserved for research and education in 1988 when the Memphis Pink Palace Museum constructed a 232-acre geoscience education facility on the site, now run as the University of Tennessee at Martin Coon Creek Science Center. Visitors to the site participate in a wide variety of geoscience education programming and …

Predicting Ph At In-Situ Temperature For Aquatic Environments, Sarah E. Bartoloni

USF Tampa Graduate Theses and Dissertations

pH is typically measured at a constant temperature and, as needed, converted to in-situ temperature using a system of thermodynamic equations. Using this equilibrium approach, adjustment of pH to in situ conditions requires two measured CO2 system parameters (pH, total alkalinity, dissolved inorganic carbon, or CO2 fugacity). Currently, when pH is the only measured CO2 system parameter, linear models are used to adjust the pH to in-situ temperature. Although many studies have attempted to optimize CO2 equilibrium constants (K1 and K2) for the CO2 system over a range of conditions, very little prior work has experimentally examined which CO2 system …

Carboniferous Graptolites (Hemichordata: Graptolithina) From The Dnipro-Donets Depression And Donets Basin, Ukraine, Vitaly Dernov

Turkish Journal of Earth Sciences

Remains of the Carboniferous graptolites ?Ptiograptus sp. and Dictyonema sp. are described from the Donets Basin and the border zone of the Dnipro-Donets Depression and Donets Basin (eastern Ukraine). These graptolites were found in the Mezhova (Visean, Mississippian) and Avilovka (Kasimovian, Pennsylvanian) formations. Dictyonema sp. from the Avilovka Formation is probably the youngest dendroid graptolite to date. The analysis of geological data allowed to make a reasonable assumption about the Late Devonian rather than the Carboniferous age of the graptolite fauna from the Englewood Formation of South Dakota (USA) and the Tournaisian rather than the Cisuralian age of graptolites from …

The Revitalization Of Lalibela’S Heritage Site Through The Establishment Of A New Visitor Center, Endale Tesfay

Bachelor of Architecture Theses - 5th Year

ABSTRACT

Revitalizing the heritage site of the rock-hewn church of Lalibela is counted as revitalizing a city because the site is the biggest heritage site. It is found in the Amhara region of north Ethiopia, and the properties were inscribed on the World Heritage List in 1978. Eleven churches were found at the site, and all of them were carved out of the living rock in the 12th century, not constructed traditionally. The churches are grouped into three and connected by a walking trail, tunnel, and trench. Groups of churches have interior and exterior spaces, and their floors, roofs, walls, …

Characterizing Potentially Harmful Environmental Legacy Issues Within A Declining Midwest City: A Street Sediment Study Of Northeastern Terre Haute, Indiana, Katelyn Adams '24, Ken Brown

Senior Scholarly and Creative Symposium

Urban settings face unprecedented environmental challenges that include legacy issues as well as emerging pollution problems (e.g., micro-plastics) that continually impact the public health of its communities. Determining the baseline abundances of potentially harmful contaminants in soil, sediment, air, and water is essential to protecting residents. This study examines anthropogenic pollution in street sediments collected from three neighborhoods located in northeast Terre Haute, Indiana. Using stereomicroscopy, SEM/EDS, pXRF analyses, and geospatial analysis (GIS), the goal of this work is to characterize the types of pollutants present and place important constraints on their potential sources.

Stereomicroscopy on nine street sediment samples …

Geologic Face Mapping Methodology Utilizing Global Positioning Systems And Unmanned Aircraft Systems, Luke Whitenburg

Electronic Theses and Dissertations

Geologic field mapping has traditionally been a low-technology process, limited by time in the field and a delicate balance between data collection and coverage area. Advancements in Global Positioning Systems (GPS), Unmanned Aircraft Systems (UAS), and software packages offer new tools and techniques for collecting high volume, accurate geologic information. These tools can provide geologists with safe and efficient ways to collect and process greater volumes of field data.

Field data for this study was collected from three open pit mines using a Trimble Geo 7X GPS unit with Geo 7 Series Rangefinder module and a Phantom 4 Pro V2.0 …

Klimchouk’S Impact On The Development Of Speleogenetic Models For Castile Evaporites: West Texas And Southeastern New Mexico, Usa, Kevin W. Stafford

International Journal of Speleology

Due to the pioneering work of Alexander Klimchouk (2007), hypogene karst is now recognized as being complex and extensive throughout Permian strata of the greater Delaware Basin in West Texas and southeastern New Mexico (USA). Klimchouk heavily influenced our current understanding of hypogene speleogenesis in the Permian Ochoan Castile Formation where we now recognize diverse hypogene manifestations that include vertically-extensive breccia pipes, laterally-extensive blanket breccias, morphologically-varied caves, diagenetically-altered sulfates, and unique venting structures. Underlying Bell Canyon strata provide the transmissive zone for delivery and removal of solutionally aggressive fluids to the conformably overlying Castile evaporites. Current speleogenetic models indicate that …

Estimating Crustal Thickness In Northwest Louisiana Using The Receiver Function Method, Delton Samuel

LSU Master's Theses

I aim to constrain the crustal thickness of the Sabine Block in the Sabine Uplift region of northwest Louisiana, using the frequency domain receiver function deconvolution technique followed by H-κ stacking. The passive margin on the southern edge of the North American continent experienced an active tectonic history, including the spreading events that led to the formation of the Gulf of Mexico. A previous study proposed the Sabine Block is a residual fragment of Proterozoic orogenic origin; however, its full extent and geometry are up for debate. It is now overlain by thick sedimentary sequences ranging from ~4-6 km deposited …

Mapping Of Lithological Units In The Western Part Of The Eastern Taurides (Türkiye) Using Aster Images, Deni̇z Hozatlioğlu, Ömer Bozkaya, Sedat İnal, Kaan Şevki̇ Kavak

Turkish Journal of Earth Sciences

The Eastern Taurides, which form the imbrication and nappe zone in the northernmost part of the Arabian platform, are located within the Southeastern Anatolian Orogenic Belt. In the present study, spectral enhancement methods such as band ratioing, minimum noise fraction (MNF), relative band depth (RBD), and supervised classification were applied to ASTER (Advanced Spaceborne Thermal Emission and Reflection Radiometer) images of metamorphic massifs, ophiolites, and sedimentary rocks outcropping in the western part of the Eastern Taurides (Göksun, Afşin, and Ekinözü regions). With these methods, the aim was to distinguish geological units from each other accurately. In the study area, arid …

Geothermal Play Fairway Analysis, Part 2: Gis Methodology, Jacob Deangelo, John W. Shervais, Jonathan M. Glen, Dennis Nielson, Sabodh Garg, Patrick F. Dobson, Erika Gasperikova, Eric Sonnenthal, Lee M. Liberty, Drew L. Siler, James P. Evans

Geosciences Faculty Publications and Presentations

Play Fairway Analysis (PFA) in geothermal exploration originates from a systematic methodology developed within the petroleum industry and is based on a geologic, geophysical, and hydrologic framework of identified geothermal systems. We tailored this methodology to study the geothermal resource potential of the Snake River Plain and surrounding region, but it can be adapted to other geothermal resource settings. We adapted the PFA approach to geothermal resource exploration by cataloging the critical elements controlling exploitable hydrothermal systems, establishing risk matrices that evaluate these elements in terms of both probability of success and level of knowledge, and building a code-based ‘processing …

The Flora, Fauna, And Paleoenvironment Of The Late Middle Miocene Quebrada Honda Basin, Bolivia (Eastern Cordillera, Central Andes), Beverly Z. Saylor, Russell K. Engelman, Darin A. Croft

Faculty Scholarship

Miocene ecosystem change in the Central Andes is not well understood because of a dearth of well-dated fossil sites from the region. The late Middle Miocene (~13-12 Ma) Quebrada Honda Basin (QHB) in southern Bolivia (22° S) helps fill this gap and provide vital insights into Neotropical paleoenvironments. The site is among the best-characterized Middle Miocene terrestrial vertebrate sites of South America and has a robust temporal, spatial, and lithostratigraphic framework for analyzing its sedimentary facies, fossils, and paleoenvironment. Here, we present new plant silica (phytolith) assemblage data from the QHB as well as new analyses of QHB faunal data. …

Itihas Vol. 24 Issue No. 1, Sastra Univ

ITIHAS

NEWSLETTER FROM SASTRA DEEMED UNIVERSITY

A Vascular Flora Of The Southern Inyo Mountains, Inyo County, California, Maria J. Jesus

Aliso: A Journal of Systematic and Floristic Botany

The Inyo Mountains in Inyo County, California, are an arid mountain range located between the eastern Sierra Nevada and Death Valley National Park. The study site is ca. 433 km² (167 sq mi), ranging in elevation from 549 to 2955 m (1800 to 9694 ft), and comprises the southern extent of the Inyo Mountains where the Great Basin Desert and Mojave Desert bioregions meet. This area had been poorly represented by botanical collections despite an abundance of distinctive biogeographic features and high diversity in rare and endemic plant species. The objectives of this study were to complete a specimen-based, …

Time And Space Evolution Of Late Permian To Early Triassic Deposits In The Northern Delaware Basin, Southeast New Mexico, U.S.A.: Sediment Sources, Dispersal Pathways, And Timing Of Salt Deformation, Omonde Sitou Akakpo

Electronic Theses and Dissertations

The northern Delaware Basin in southeast New Mexico recorded the deposition of thick evaporite beds followed by siliciclastic materials between the late Permian and Early Triassic. Mineralogy and whole-rock geochemistry of the bioturbated zone and the first mudstone/halite (M1/H1) informal units in the Los Medaños Member (Rustler Formation) suggest felsic volcanic arc origins for the bioturbated zone and felsic upper continental crust passive margin origins for the M1/H1. The previously studied marine transgression that deposited the bioturbated zone likely transported detritus from southern North America and Central American volcanic arcs into the northern Delaware Basin, whereas the regression allowed migration …

Hydrogeomorphic Response To Flooding In Northern Yellowstone National Park, Zachary P. Deluca

Graduate Student Theses, Dissertations, & Professional Papers

Understanding and predicting flood-induced geomorphic change, and the relative influences of fluvial forces and valley-bottom geometry on system response, are persistent quandaries in geomorphic process studies. We combine field surveys, remote sensing, and hydraulic modeling to assess the hydrogeomorphic effects of historic flooding in northern Yellowstone National Park (YNP) in a variety of channel configurations. We compare impulse, a metric that incorporates a flow duration threshold based on threshold channel theory, grain size, channel-bed slope, and flood depth and stream power estimates with hydrogeomorphic response. Measurements of pre- and post-flood active-channel width change in aerial photos captured geomorphic response associated …

Mountain West Towing, Et Al., Plaintiffs - Appellees – Cross-Appellants Vs. West Jordan City, Et Al., Defendants – Appellants – Cross-Appellees: Principal Brief Of Cross-Appellants

Utah Appeals Court Briefs

On Appeal from the Third Judicial District Court, Salt Lake County The Honorable Keith Kelly

Application Of High-Resolution Fiber Optic Data To Enhance Completion Design, Christian J. Pacheco

Graduate Theses, Dissertations, and Problem Reports (ETD)

MS Dissertation Defense

By

Christian Pacheco

Title: Application of High-Resolution Fiber Optic Data to Enhance Completion Design Major: Petroleum and Natural Gas Engineering Date: Thursday, April 18, 2024 Time: 4:00 PM Place: 141 Engineering Science Building

Abstract

Well stimulation is a technique that has been used in the industry for decades, and with the ability to drill wells horizontally the practice has become more valuable and effective than ever before. Its use is consistently being optimized and completions design plays a crucial role in the recovery of hydrocarbons. Several different downhole tools and measurements have been used to optimize these …

Applying Dynamics And Geophysical Methods To Hawaiian Volcanic Terrains And Lava Flows, Brody K. Conner

Electronic Theses and Dissertations

Presented here is the culmination of research spurred by a month-long field expedition to the windward side of the Big Island of Hawai’i during July and August 2023. During this expedition, two ground-penetrating radar units, a Mala GX 160 MHz antenna and a Crossover 1760 dual frequency antenna, were used to survey the basaltic, volcanic landscapes of Mauna Loa and Kīlauea. Post-eruptive digital elevation models of the Ahu’ailā’au (2018 Lower Puna) Eruption and Quantum Geographic Information Systems were used in tandem with GPR Insights software to provide a thorough picture of the surface and subsurface lava flows from Ahu’ailā’au. Using …

Age Dating Young Groundwater: How To Determine Groundwater Age From Environmental Tracer Data, D. K. Solomon, T. E. Gilmore

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.