Lidar Predictive Modeling Of Kalapuya Mound Sites In The Calapooia Watershed, Oregon,
2019
Portland State University
Lidar Predictive Modeling Of Kalapuya Mound Sites In The Calapooia Watershed, Oregon, Tia Rachelle Cody
Dissertations and Theses
Archaeologists grapple with the problematic nature of archaeological discovery. Certain types of sites are difficult to see even in the best environmental conditions (e.g., low-density lithic scatters) and performing traditional archaeological survey is challenging in some environments, such as the dense temperate rain forests of the Pacific Northwest. Archaeologists need another method of survey to assess large areas and overcome environmental and archaeological barriers to site discovery in regions like the Pacific Northwest. LiDAR (light detection and ranging) technology, a method for digitally clearing away swaths of vegetation and surveying the landscape, is one possible solution to some of these …
Multi-Sensor Data Fusion Between Radio Tomographic Imaging And Noise Radar,
2019
Air Force Institute of Technology
Multi-Sensor Data Fusion Between Radio Tomographic Imaging And Noise Radar, Christopher Vergara
Theses and Dissertations
The lack of situational awareness within an operational environment is a problem that carries high risk and expensive consequences. Radio Tomographic Imaging (RTI) and noise radar are two proven technologies capable of through-wall imaging and foliage penetration. The intent of this thesis is to provide a proof of concept for the fusion of data from RTI and noise radar. The output of this thesis will consist of a performance comparison between the two technologies followed by the derivation of a fusion technique to produce a single image. Proposals have been made for the integration of multiple-input multiple-output (MIMO) radar with …
Assessing Palm Decline In Florida By Using Advanced Remote Sensing With Machine Learning Technologies And Algorithms.,
2019
University of South Florida
Assessing Palm Decline In Florida By Using Advanced Remote Sensing With Machine Learning Technologies And Algorithms., Christopher B. Hanni
USF Tampa Graduate Theses and Dissertations
Native palms, such as the Sabal palmetto, play an important role in maintaining the ecological balance in Florida. As a side-effect of modern globalization, new phytopathogens like Texas Phoenix Palm Decline have been introduced into forest systems that threaten native palms. This presents new challenges for forestry managers and geographers. Advances in remote sensing has assisted the practice of forestry by providing spatial metrics regarding the type, quantity, location, and the state of heath for trees for many years. This study provides spatial details regarding the general palm decline in Florida by taking advantage of the new developments in deep …
Flood Resilience Assessment Of New Orleans After Hurricane Katrina Based On Thermal And Vegetation Index Image Time Series,
2019
Louisiana State University and Agricultural and Mechanical College
Flood Resilience Assessment Of New Orleans After Hurricane Katrina Based On Thermal And Vegetation Index Image Time Series, Yirui Deng
LSU Master's Theses
Resilience is a concept with increasing importance in modern risk management because of its role in reducing risks of unpreventable disasters. Previous resilience assessment studies often require extensive surveys of various social, economic, and psychological data or incorporate remote sensing data as one of the complicated physical and social parameters for assessment models. Limited data accessibility to such data due to funding, time, and labor intensity is a major challenge for their wider applications. Therefore, this study proposes the hypothesis that the overall resilience of an urban area to disturbances of natural disasters can be reflected through the time series …
Climatology, Variability, And Return Periods Of Tropical Cyclone Strikes In The Northeastern And Central Pacific Basins,
2019
Louisiana State University
Climatology, Variability, And Return Periods Of Tropical Cyclone Strikes In The Northeastern And Central Pacific Basins, Nicholas S. Grondin
LSU Master's Theses
Tropical cyclones (TCs) are among the most destructive meteorological phenomena and impact the lives of people who reside along the coast. The American Pacific Coastline borders the second most active TC development region in the world, the northeastern Pacific (NE Pac) basin. This region, along with the Central Pacific (C Pac)-bordering Hawaii is home to a growing population and cities engaged in a variety of economic activities, most prominently agriculture, fishing, and tourism. This study analyzes fifty-two (1966-2017) years of NE Pac and C Pac TCs through applying track data from the National Hurricane Center’s HURDAT2 and a TC size …
Stratospheric Polar Vortex Variability In The Northern Hemisphere: The Effects Of Climate Change On Polar Vortex Trends And Future Projections,
2019
Portland State University
Stratospheric Polar Vortex Variability In The Northern Hemisphere: The Effects Of Climate Change On Polar Vortex Trends And Future Projections, John Earl Rogers
Dissertations and Theses
Regions that have experienced recent successive cold winters such as the Northeast of North America and Siberia have endured critical social and economic impacts from anomalous low temperatures in recent years, despite warming global temperatures. It is well known that the Tropospheric Polar Vortex (TPV), or jet stream, is a primary influence on many mid-latitude winter weather patterns. However, the strong circumpolar westerlies that maximize at around 60° latitude just above the tropopause, known as the Stratospheric Polar Vortex (SPV), can affect tropospheric circulation and thus winter weather in the Northern Hemisphere. Strong upward propagating waves can affect the geographic …
Vulnerability Of Industrial Facilities In The Lower Mississippi River Industrial Corridor To Relative Sea Level Rise And Tropical Cyclone Storm Surge,
2019
Louisiana State University and Agricultural and Mechanical College
Vulnerability Of Industrial Facilities In The Lower Mississippi River Industrial Corridor To Relative Sea Level Rise And Tropical Cyclone Storm Surge, Joseph Blake Harris
LSU Doctoral Dissertations
Relative sea level rise (RSLR) and tropical cyclone-induced storm surge are major threats to the Lower Mississippi River Industrial Corridor (LMRIC) which has approximately 120 industrial complexes located within the corridor. Spatial interpolation methods were applied to the 2004 National Oceanic and Atmospheric published Technical Report #50 subsidence dataset and cross-validation techniques were used to determine the accuracy of each method. Digital elevation models (DEMs) were created for the years 2025, 2050, and 2075, based on these predictive surface of subsidence rates. Future DEMs were utilized to model RSLR and determine the extent of storm surge on the LMRIC by …
Use Of A Behavioral Health Framework To Assess Perceptions Of Hurricane Evacuation Support Services In New Orleans, Louisiana,
2019
Louisiana State University and Agricultural and Mechanical College
Use Of A Behavioral Health Framework To Assess Perceptions Of Hurricane Evacuation Support Services In New Orleans, Louisiana, Aubry Kyle
LSU Doctoral Dissertations
This dissertation presents research conducted during the hurricane seasons of 2017 and 2018 in New Orleans, Louisiana. The research’s purpose was to assess citizen perceptions of evacuation support services offered during mandatory evacuation events. A prospective quantitative survey and qualitative, open-ended, semi-structured interview assessed perceptions. Both research methods were designed and assessed using the constructs of the Health Belief Model, a public health model created to assess perceived barriers, benefits, risks, severity, self-efficacy, and cues to action regarding health programming. Quantitative research yielded 211 surveys, representing opinions of New Orleans residents within 1-km Euclidian distance of an evacuation pick-up marker. …
The Garbage That We Eat: Metabolizing Food-Waste In New Orleans, Louisiana,
2019
Louisiana State University at Baton Rouge
The Garbage That We Eat: Metabolizing Food-Waste In New Orleans, Louisiana, Kelly L. Haggerty
LSU Master's Theses
The 2017 Climate Action for a Resilient New Orleans report strives to divert 50 percent of waste by 2030. In the same year, waste companies had only managed to divert 5 percent of the total annual waste in Orleans Parish. Nearly a decade away from 2030, city officials have not even tested or implemented strategies to reach this goal. While city officials scramble to launch pilot projects, community and grassroots organizations center around recovering and transforming garbage and food waste. Using interviews and surveys with food-waste organizers from May to August 2018, this paper reveals that managing food-waste on a …
Reading The Landscape In Antler, North Dakota: Repeat Photography In An Atrophying Northern Plains Town,
2019
University of North Dakota
Reading The Landscape In Antler, North Dakota: Repeat Photography In An Atrophying Northern Plains Town, William A. Wetherholt, Gregory S. Vandeberg
Geography & Geographic Information Science Faculty Publications
This study presents repeat photography as an effective method to construct a narrative of change for a cultural landscape. The technique of repeat photography is the process of revisiting the vantage point of a historic photograph and capturing a contemporary image. This chapter focuses on the town of Antler, North Dakota, which has lost more than 85% of its population in the last 50 years (the 2016 estimated population was 25). Repeat photography with eleven historic photographs in Antler began to uncover a story of abandonment and change over the last century. It is this telling of a story through …
Redescription Of Anaschisma (Temnospondyli: Metoposauridae) From The Late Triassic Of Wyoming And The Phylogeny Of The Metoposauridae,
2019
University of Toronto Mississauga
Redescription Of Anaschisma (Temnospondyli: Metoposauridae) From The Late Triassic Of Wyoming And The Phylogeny Of The Metoposauridae, Bryan M. Gee, William G. Parker, Adam D. Marsh
United States National Park Service: Publications
Metoposaurids are non-marine temnospondyls that are among the most common constituents of Late Triassic deposits, but despite their abundance, the evolutionary relationships of the group are poorly resolved and have not been fully addressed with modern phylogenetic methods. The genus Anaschisma is one of a number of poorly resolved metoposaurid taxa and was erected to describe two species from the Popo Agie Formation (Carnian) in Wyoming: Anaschisma browni and Anaschisma brachygnatha. Since being named, the genus has been repeatedly synonymized and separated with other taxa in the context of broader revisions of the Metoposauridae. At present, Anaschisma is considered …
Infrastructures Of Taste: Rethinking Local Food Histories In Lithuania,
2019
Montclaire State University
Infrastructures Of Taste: Rethinking Local Food Histories In Lithuania, Renata Blumberg, Diana Mincyte
Publications and Research
Lithuania hosts a diversity of places that offer consumers a taste of local food, which appear to mirror the recent popularity of local and alternative food initiatives globally. In this paper we show that the proliferation of local foods in the region is not a novel phenomenon, nor is it solely a manifestation of taste preferences or identities associated with food. Drawing on the growing scholarly work on the role of infrastructures in mediating social, economic and political relations, we conceptualize the taste for local food as embedded in broader networks and reproduced through material facilities. To advance this argument, …
Shamshur,
2019
Brigham Young University
Shamshur, Shamshur, Tsos
TSOS Interview Gallery
Shamshur has been in Cox’s Bazaar for 8 months and works in Hope Hospital (the camp hospital) as a traditional birth attendant. In addition, she makes house calls to pregnant women throughout the camp who are fearful of hospitals due to past trauma and sexual torture. Shamshur has nine children and a husband who is in prison.
Modina,
2019
Brigham Young University
Modina, Modina, Tsos
TSOS Interview Gallery
Modina fled Myanmar after experiencing and witnessing extreme violence, including the destruction of her village and the violent murder of her uncle by soldiers. She arrived in Bangladesh by boat after paying smugglers a large sum.
Nidar,
2019
Brigham Young University
Nidar, Nidar, Tsos
TSOS Interview Gallery
Nidar has been in Cox’s Bazaar for 8 months and works in Hope Hospital (the camp hospital) as a traditional birth attendant. In addition, she makes house calls to pregnant women throughout the camp who are fearful of hospitals due to past trauma and sexual torture. Nidar has two children and a husband who fell victim to war.
Asma,
2019
Brigham Young University
Asma, Asma, Tsos
TSOS Interview Gallery
Asma is a teenager who fled from Myanmar after the army killed her uncle and her village was destroyed. She is now living in Cox’s Bazaar, married, pregnant, and trying to cope in a world where violence and rape are all too common.
Shobika,
2019
Brigham Young University
Shobika, Shobika, Tsos
TSOS Interview Gallery
Shobika escaped Myanmar amid widespread chaos. After being separated from her husband and experiencing the kidnap of her two children, she was raped by soldiers and became pregnant. Her husband now rejects this child.
Januka,
2019
Brigham Young University
Januka, Januka, Tsos
TSOS Interview Gallery
After being raped by a soldier in Myanmar, Januka fled to Bangladesh with her father and later found out she was pregnant. She fears no one will want to marry her because she has been raped.
Sacrifices For Development Or Thirst For Capital Accumulation? Case Study On The “El Diquís Hydroelectric Dam” In Costa Rica.,
2019
Clark University
Sacrifices For Development Or Thirst For Capital Accumulation? Case Study On The “El Diquís Hydroelectric Dam” In Costa Rica., Marco Mora
Sustainability and Social Justice
Costa Rica’s state-led model of energy generation based on large-scale investments in hydropower has given the country autonomy in generating its own energy as well as sovereignty over its natural resources. Successive governments have used nationalist and ecological discourses to support the continued expansion of hydropower as the path to economic development. In more recent decades however, a number of factors have been eroding the dominance of the state-led hydropower development model. Some of those elements are the national and international pressures to liberalize and privatize the energy sector, an increasing body of scientific evidence indicating that large-scale hydropower in …
Using Gis And Mapping Tools To Access And Visualize Archival Records: Case Studies And Survey Results Of North American Archivists And Historians,
2019
University of Western Ontario
Using Gis And Mapping Tools To Access And Visualize Archival Records: Case Studies And Survey Results Of North American Archivists And Historians, Tom Belton
Western Libraries Publications
Online map interfaces and GIS software are means of accessing and visualizing archival holdings associated strongly with places. This article investigates the possibility of an interest among at least some archivists and historians in finding records based on place names and maps. A review of recent tools and case studies on map-based methods of seeking and visualizing information in archives and special collections provides a current overview. A 2015 survey gathered additional information from archivists as to whether they place a high priority on, and are comfortable with, map-based methods, as well as to what extent their patron groups might …
