Digital Commons Network^™

Modeling The Evolution Of A Coupled Barrier-Marsh-Lagoon System : Insights From The New Jersey Coastline, Christopher Tenebruso

Theses, Dissertations and Culminating Projects

Barriers and their associated backbarrier environments protect populated centers and infrastructure from storm impacts, support biodiversity, and provide a number of ecosystem services. Despite their socio-economic and ecological importance, the response of coupled barrier-backbarrier environments to sea-level rise is yet poorly understood. Undeveloped barrier-backbarrier systems typically respond to sea level rise through the process of landward migration, driven by storm overwash, tidal fluxes, and inland marsh upland expansion. Such response, however, can be largely affected by development and engineering activities such as dredging and shoreline stabilization techniques (e.g., seawalls, groins, beach replenishment). To better understand the difference in the response …

The Behavior Of The Baltic Sea Ice Stream During The Deglaciation Of The Baltic Ice Lake, Recorded In The Particle Size And Geochemistry Within Bornholm Basin, Iodp Site M0065, Mathew Lucas Sandefur

Theses, Dissertations and Culminating Projects

IODP 347 Site M0065 was drilled to assess the last deglaciation of the Scandinavian Ice Sheet (SIS) within the southern Baltic Sea Basin (BSB) from ~20 ka BP. Site M0065 was drilled in the Baltic Sea within the Bornholm Basin in a water depth of 87m. It provided the opportunity to study the development of the Baltic Ice Lake (BIL), which occupied the southern BSB between ~17 and 11 ka. Previous studies in this area looking at glacial till and surface exposure dates have dated the deglaciation of Bornholm Island, and consequently Site M0065, at ~16.3 ka BP. A visual …

You Are Resilient: Trauma-Informed, Strengths-Based Treatment For Low-Ses, Urban Youth, Courtney Molina

Dissertations

The focus in this review was to explore the benefits and optimal use of trauma-informed, strengths-based care for the therapeutic treatment of low-socioeconomic status (SES), urban youth. Specific focus was given to evidence-based research on the treatment of emotional and behavioral dysregulation among low-SES, urban youth. The review was guided by the following research questions: How can emotional and behavioral dysregulation be symptoms of trauma among low-SES, urban youth; What makes trauma-informed and strengths-based care optimal for the treatment of low-SES, urban youth with dysregulation; and What are clear guidelines for providing trauma-informed, strengths-based care to low-SES, urban youth with …

Distribution Of Heavy Metals, Soil Microbial Enzymes And Their Relationship In Kano, Northwestern Nigeria, Mansur Abdul Mohammed, Emmanuel Adewale Olowolafe

Jurnal Geografi Lingkungan Tropik (Journal of Geography of Tropical Environments)

The increase in population and industrial growth has led to increased production of industrial and domestic waste which contain heavy metals in various forms. Therefore, affect the diversity and activities of soil microbes and subsequently affect environmental sustainability. This research aimed at assessing the distribution of heavy metals, soil enzymes, and evaluate the functional relationship if any. The study area was divided into two locations as contaminated and control; thus, each location one square kilometre was demarcated and divided into 25 small square (grid). A Sample was collected in each grid from 0 – 15 cm depth using point composite …

State Energy Research Center Executive Summary, University Of North Dakota. Energy And Environmental Research Center

EERC Brochures and Fact Sheets

Executive summary of the State Energy Research Center (SERC) for 2019-2020. Discusses SERC’s purpose and opportunities created from the Energy & Environmental Research Center’s SERC designation. [This item is an outdated or superseded version and retained for historical purposes only. It may no longer reflect current information, policies, or practices.]

U.S. Greenhouse Gas Emission Bottlenecks: Prioritization Of Targets For Climate Liability, Alexis Pascaris, Joshua M. Pearce

Michigan Tech Publications, Part 1

Due to market failures that allow uncompensated negative externalities from burning fossil fuels, there has been a growing call for climate change-related litigation targeting polluting companies. To determine the most intensive carbon dioxide (CO₂)-emitting facilities in order prioritize liability for climate lawsuits, and risk mitigation strategies for identified companies as well as their insurers and investors, two methods are compared: (1) the conventional point-source method and (2) the proposed bottleneck method, which considers all emissions that a facility enables rather than only what it emits. Results indicate that the top ten CO₂ emission bottlenecks in the U.S. …

Population Status, Threats, And Conservation Of Preuss's Red Colobus (Piliocolobus Preussi) And Other Diurnal Primates In The Ndokbou Forest, Littoral Region, Cameroon, Ruth Bowers-Sword

Masters Theses, 2020-current

The Ebo-Makombe-Ndokbou forest block in southwest Cameroon lies within the Gulf of Guinea biodiversity hotspot, characterized by extremely high levels of species richness and endemism, including those of primates. These forests may contain one of the last populations of the Critically Endangered Preuss’s red colobus monkey (Piliocolobus preussi; PRC), which is found only in southeastern Nigeria and western Cameroon. Gun hunting for bushmeat and habitat loss and degradation from logging and agriculture are the main threats to PRC. The conservation status of PRC and other primates in the Ndokbou forest are largely unknown, with most regional research efforts occurring in …

Convergence Of Senior Administrators And Professional Employees: Case Studies Of Institutional Transformation Via Convergent Hybrid Planned And Emergent Change, Michael C. Metzger

Graduate Doctoral Dissertations

Higher education institutions are struggling to engage in transformational changes to meet novel environmental forces. These struggles in part may be due to change approaches that lack coordination of professional employee and senior administrator change activity. Kezar’s (2012) Kaleidoscope Convergence—could address such separation of change agent activity. However, a limited understanding of the approach currently exists. This study seeks to gain a better understanding of how and why convergence is used for institutional transformation and engage in analysis to improve the utilization of convergence methods. Research has been organized for this study with a conceptual framework assessing institutional context, desired …

Pathogens, Endosymbionts, And Blood-Meal Sources Of Host-Seeking Ticks In The Fast-Changing Maasai Mara Wildlife Ecosystem, Joseph Wang’Ang’A Oundo, Jandouwe Villinger, Maamun Jeneby, George Ong’Amo, Moses Yongo Otiende, Edward Edmond Makhulu, Ali Abdulahi Musa, Daniel Obado Ouso, Lillian Wambua

All Peer-Reviewed Publications

The role of questing ticks in the epidemiology of tick-borne diseases in Kenya’s Maasai Mara National Reserve (MMNR), an ecosystem with intensified human-wildlife-livestock interactions, remains poorly understood. We surveyed the diversity of questing ticks, their blood-meal hosts, and tick-borne pathogens to understand potential effects on human and livestock health. By flagging and hand-picking from vegetation in 25 localities, we collected 1,465 host-seeking ticks, mostly Rhipicephalus and Amblyomma species identified by morphology and molecular analysis. We used PCR with high-resolution melting (HRM) analysis and sequencing to identify Anaplasma, Babesia, Coxiella, Ehrlichia, Rickettsia, and Theileria pathogens and blood-meal remnants in 231 tick …

Cross-Boundary Stewardship For Wetland Integrity And Resilience In The Greater Rocky Mountain National Park Ecosystem, Meghan K. Tait

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Approximately half of the wetlands in Rocky Mountain National Park (RMNP) are degraded due to human disturbances that often occur beyond park boundaries. Like most protected areas, RMNP is part of a larger ecosystem with critical connections to surrounding lands. Therefore, more effective stewardship of wetlands within RMNP is likely to be achieved through cross-boundary cooperative efforts. Through interviews with wetland stewardship agencies and organizations and an analysis of their wetland plans and policies, barriers and opportunities for cross-boundary stewardship were identified, as well as common structures used to facilitate work across boundaries. Wetlands outside of RMNP are experiencing similar …

Influence Of Forage Diversity And Condensed Tannins On Livestock Foraging Behavior, Production And Environmental Impact, Sebastian P. Lagrange

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Eating a combination of forages with different chemistries (i.e., nutrients, beneficial compounds such as tannins) may enhance ruminant nutrition and reduce environmental impacts relative to eating single forages. I explored the influence of offering sheep and cattle all possible combinations of tanniferous (i.e., plants with tannins; birdsfoot trefoil, sainfoin) and non-tanniferous legumes (i.e., plants without tannins; alfalfa) or their monocultures on animal performance, behavior, and methane and nitrogen (N) emissions. Offering choices among these legumes to penned sheep improved intake and diet digestibility relative to feeding monocultures. Mixtures selected by sheep were better digested than mixtures containing equal parts of …

Development Of A High-Resolution Land Cover Dataset To Support Integrated Water Resources Planning And Management In Northern Utah, Ellie Irene Leydsman Mcginty

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Integrated planning and management approaches, including bioregional planning and integrated water resources planning, are comprehensive strategies that strive to balance the sustainability of natural resources and the integrity of ecosystem processes with human development and activities. Implementation of integrated plans and programs remains complicated. However, geospatial technologies, such as geographic information systems and remote sensing, can significantly enhance planning and management processes.

Through a United States Environmental Protection Agency Region 8 Wetland Program Development Grant, a high-resolution land cover dataset, with a primary emphasis on mapping and quantifying impervious surfaces, was developed for three watershed sub-basins in northern Utah - …

Rome, Robes, And Rivers: Land, Water, And Power In The Aniene Valley, Jonah R. Bibo

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Rome, Robes, and Rivers is a multi-century environmental history that shows how different occupants in the Italian Aniene river valley help power through the exploitation and control of its land and water resources. It ranges from the classical to late medieval eras, focusing on the Roman empire alongside later Benedictine monastic societies, who each used different tactics to maintain control over the land. Roman aqueducts brought water to the city, while Benedictine monks taxed peasant laborers to maintain control of the land. Each occupant shaped the land their own needs and left their mark on the landscape in ways that …

Kudos And K.O.M.'S: The Effect Of Strava Use On Evaluations Of Social And Managerial Conditions, Perceptions Of Ecological Impacts, And Mountain Bike Spatial Behavior, Noah E. Creany

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Smartphone based self-tracking fitness applications (apps) like Strava are increasingly becoming a part of recreation experiences in parks and protected areas (PPAs). Recreation research has employed smartphone GPS tracking (SGT) and volunteered geographic information (VGI) to study visitor behavior in PPAs, but little is understood about how smartphones or fitness apps affect visitor perceptions and behavior during their experience.

The first chapter of this thesis is a literature review of recreation survey and behavior research, social-psychology and technology use theory, gamification, and mountain bike social science and recreation-ecology research. The second chapter is formatted for submission to the Journal of …

Greening-Induced Runoff Loss In The Western United States, Xueyan Zhang

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This study assessed how vegetation will influence long-term runoff trends across the western United States (western US) in the future. I used a land surface model with improved dynamic vegetation root processes to better quantify regional runoff trends across five regions (Upper and Lower Colorado, Great Basin, Pacific Northwest, and California). The model was driven by statistically downscaled and bias-corrected outputs from three global climate models under the Representative Concentration Pathway 4.5 and 8.5 scenarios. Vegetation greening dominated significant transpiration increases that contributed most to increasing evapotranspiration across the western US, especially during spring and summer. Consistent with these trends, …

Evaluation Of Best Practices For Urban Water Conservation And Water-Smart Growth Implementation In Utah, J. Ivy Harvey Thomson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Policies and programs have been utilized throughout the United States (U.S.) to reduce water use as a strategy to ensure sufficient water supplies for future demand. As governmental leaders and policy makers face increasing freshwater scarcity and supply unpredictability, along with rising costs and decreased federal funding, Best Practices (BPs) in water conservation are increasingly important to facilitate decision-making in choosing which strategies to employ. This project uses policy analysis to review and summarize various BPs, referencing both academic and professional literature. National fixture efficiency standards enacted in 1992 are credited as among the leading factors reducing indoor water use …

Water Quality And Management Challenges In Urban New Jersey, Alessandra Rossi

Theses, Dissertations and Culminating Projects

Exacerbation of extreme weather events and increasing urbanization are facilitating the pathway of pollutants towards the waterbodies with freshwater ecosystems being impacted more than terrestrial and marine ecosystems by anthropogenic stressors. We addressed here the three major threats to freshwater ecosystems, pathogens, litter, and eutrophication, integrating scientific findings with management inputs at the watershed level. We evaluated the relationship between environmental variables measurements and Escherichia coli counts with the intent to develop equations capable of predicting near-real-time E. coli concentrations in two riverine ecosystems to help decision makers in assessments of recreational safety. Results showed that the cumulative rainfall for …

Beliefs And Perceptions Of Millennials Pertaining To Climate Change And Sustainability, Rae Cade

Theses, Dissertations and Culminating Projects

The purpose of this qualitative multi-case study is to explore the beliefs and perceptions of millennials on the subjects of climate change and sustainability. Some millennials pursuing an undergraduate degree in a non-environmental science field may lack knowledge pertaining to climate change and sustainability. The conceptual framework for this qualitative explanatory multi-case study is grounded in contributions from Henri Lefebvre, Nicholson-Smith (1991), and Simpson (2014) who explore how the notion of space has evolved in recent years, as well as researchers who are quantitatively studying climate change and sustainability. I conducted semistructured focus groups and drafted field notes from two …

Impacts Of Forest Fire On Stream Sediment : A Chemical Analysis Of The 16 Mile Fire In Delaware State Forest, Pennsylvania, Usa, Bernadette Rosario Calderon

Theses, Dissertations and Culminating Projects

Wildfires, which will occur naturally or be produced from anthropogenic activities, are known to have significant impacts in most terrestrial and aquatic ecosystems such as streams. Following a wildfire, burning of soil and vegetation to ash can potentially lead to the input of contaminants such as trace elements into nearby aquatic streams. For this study, stream sediments were examined from the 16-Mile Fire that occurred in April 2016 at the Delaware State Forest, Pennsylvania, USA to determine major and trace elements present. While major and trace elements have been previously examined in soil from the 16-Mile Wildfire, stream sediments have …

Estimating The Heritability Of Experiencing Child Maltreatment In An Extended Family Design, Katharina Pittner, Marian J. Bakermans-Kranenburg, Lenneke R. A. Alink, Renate S. M. Buisman, Lisa J. M. Van Den Bergo, Laura H. C. G. C. Compier-De Block, Alexandra Voorthuis, Bernet M. Elzinga, Jolanda Lindenberg, Marieke S. Tollenaar, Marielle Linting, Vincent P. Diego, Marinus H. Van Ijzendoorn

School of Medicine Publications

Child-driven genetic factors can contribute to negative parenting and may increase the risk of being maltreated. Experiencing childhood maltreatment may be partly heritable, but results of twin studies are mixed. In the current study, we used a cross-sectional extended family design to estimate genetic and environmental effects on experiencing child maltreatment. The sample consisted of 395 individuals (225 women; M _age = 38.85 years, range_age = 7–88 years) from 63 families with two or three participating generations. Participants were oversampled for experienced maltreatment. Self-reported experienced child maltreatment was measured using a questionnaire assessing physical and emotional abuse, and physical …

Geology, Soils And Climate Of The Margaret River Wine Region, Peter J. Tille, Angela Stuart-Street, Peter S. Gardiner

All other publications

This report is an extract from the broader description and analysis of the Geology, soils and climate of Western Australia's wine regions. It expands on the brief descriptions in the second edition of 'Viticulture' (Coombe & Dry 2004) concerning the soils and landscapes of Western Australia’s main wine growing regions. We have tailored this report extract to the specific needs of the Margaret River wine region. It contains local soil names and soil-landscape zones and systems maps.

The wine industry recognises the importance of giving customers an understanding of the vines’ environment and how that may influence wine character …

Environmental Justice, Beth Potier

UNH Today Archive

No abstract provided.

Boracay Island Destination Image Through Travel Blogs, Peter Lorenz Salmon, Ronelia Amen, Jan Patrick Aguilar, John Benedict Javellana, Cheryl Joy Fernandez

Journal of Environmental Science and Sustainable Development

Destination images are important information for marketing professionals, local planners, and travel bloggers on social media. The rise of social media has allowed more tourists to share their knowledge, emotions, and experiences from their travels. However, despite the popularity of adapting online narratives to destination images, little or no qualitative analysis has been conducted about island’s sustainable tourism development in the Philippines using information from social media. One type of destination are small islands in the Philippines. The examination is worthwhile inasmuch as the literature has been silent on destination images of top island retreats in the country, although there …

Sustainable Development Issue In The Relocation Policy At Peterongan Market, Semarang City, Mira Esti Kusumaningrum, Tiya Juliani, Khairul Amri, Muhammad Alfan Silamon, Fenny Roshayanti

Journal of Environmental Science and Sustainable Development

In 2015, Peterongan Market was one of the traditional markets in the city of Semarang which was widely discussed there because of its relocation according to new government sustainable development policy. This study aims to determine the social, cultural, economic, and environmental impacts of that relocation. It follows a qualitative descriptive approach using qualitative data obtained from interviews with various sources such as traders, buyers, and parking attendants, who were most directly affected, as well as field observations and literature studies from various relevant journals and newspapers. Furthermore, qualitative data analysis uses three activity streams in the form of data …

Artisanal Marine Fisheries And Climate Change In The Region Of Lima, Peru, Edelina Coayla

Journal of Ocean and Coastal Economics

This study explores the relationship between climate change and artisanal marine fisheries in the region of Lima, Peru. From the perspective of the economics of climate change and renewable marine resources, the methods of correlations and bivariate regression are employed. A negative relationship is found between the increase in the sea surface temperature (SST) and the marine fishery catches landed at the ports of the Lima region (2004-2017).The higher the SST, the lower fishing effort. It was also found that the SST significantly influences the gross added value of fishing. To reduce the vulnerability of artisanal marine fisheries, the main …

Consider The Agent In The Arthropod, Nicolas Delon, Peter Cook, Gordon Bauer, Heidi Harley

Animal Sentience

Whether or not arthropods are sentient, they can have moral standing. Appeals to sentience are not necessary and retard progress in human treatment of other species, including invertebrates. Other increasingly well-documented aspects of invertebrate minds are pertinent to their welfare. Even if arthropods are not sentient, they can be agents whose goals—and therefore interests—can be frustrated. This kind of agency is sufficient for moral status and requires that we consider their welfare.

Internal Work Environment At Jordanian Public Universities Based On Change & Institutional Performance Model, أميرة عبد الجليل الشرايعه, خالد علي السرحان

Jordanian Educational Journal

This study aimed at recognizing the internal work environment at public Jordanian universities based on change and institutional performance model from the perspectives of (6005) faculty members. The sample of the study consistd of (500) faculty members selected as a random cluster sample. A quastionnare was developed, and its validity and reliability were assured. The results showed intermediate level of the reality of the interior work environment in the public Jordanian universities according to the change and institutional performance model. The results also indicated significant statistical differences due to the faculty type and in favor of the faculties of humanities …

His And Hers: Gender-Specific Design In Mid-Twentieth Century North America Through Film And Television, Morgan O'Shaughnessy

Architecture Masters of Science Program: Theses

The built environment exists as a variety of ‘spaces’ which are constructed by, and for, the people who occupy them. What is the relationship between social constructs of gender and our built environment in the 20^th century? How does film and television representing the mid-20^th century exemplify this relationship? The overall theme of this topic will include a positive relationship between social gender constructs and our built environment. Through the exploration of select film and television, this study attempts to answer the question of how gender-focused design reinforces traditional gender roles in North American society in mid-20^{th …}

Assessing Textbook Costs At A Small College, Stephen G. Krueger, Lewis Ward

Dartmouth Library Staff Publications

In recent years, the cost of textbooks has risen drastically, making it an important issue for everyone involved in higher education. Accurate and specific information on the cost of textbooks is needed to effectively address the situation. Over the summer of 2018, a librarian and an undergraduate student at a small liberal arts college assessed the textbook costs at their institution, using methodology developed by community colleges doing similar research. Based on course catalogs, bookstore records, and other resources, they calculated the costs for students in different disciplines over four years of study. These costs were impacted by major, courses …

Even Order Ranked Set Sampling With Auxiliary Variable, Muhammad Tayyab, Muhammad Noor Ul-Amin, Muhammad Hanif

Journal of Modern Applied Statistical Methods

Even order ranked set sampling (EORSS) is a novel proposed ranked set sampling scheme connected with an auxiliary variable correlated with the study variable. This scheme quantifies only the one sampling unit which is at even position from each ranking set by employing specific criteria. The performance of the ratio estimator under EORSS is compared to its contemporary estimators in simple random sampling (SRS), ranked set sampling (RSS), median ranked set sampling (MRSS) and quartile ranked set sampling (QRSS) exploiting the same number of quantified units. The simulation results proved that EORSS is an efficient alternative sampling scheme for ratio …