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Investigating Planetary Magnetic Fields : 1. Paleosecular Variation And Relative Paleointensity Curves From Maxwell Bay, Antarctica 2. Rock Magnetic And Remanence Properties Of Natural And Synthetic Martian Basalts, Deepa Shah

Theses, Dissertations and Culminating Projects

This thesis study investigates two individual projects to determine the paleomagnetic records from sediment core NBP0502-1B from Maxwell Bay Antarctica and SNC Martian meteorite Yamato-908459. Core NBP0502-1B from Maxwell Bay, South Shetland Islands, recovered a 108 m sedimentary record dating between 14.1-14.8 ka. The core has a silty-clay lithology and a calcite based radiocarbon chronology, making this an ideal site to reconstruct an independently dated record of paleosecular variation (PSV) and relative paleointensity (RPI). The interval 0-72 mbsf displays a normal sedimentary fabric, with K_mjn inclination values nearly vertical and K_int and K_max distributed within the bedding …

University Authors, 2013, Montclair State University, Harry A. Sprague Library

University Authors

No abstract provided.

Orbitally Paced Shifts In The Particle Size Of Antarctic Continental Shelf Sediments In Response To Ice Dynamics During The Miocene Climatic Optimum, Sandra Passchier, Candice J. Falk, Fabio Florindo

Department of Earth and Environmental Studies Faculty Scholarship and Creative Works

The AND-2A drill hole (ANDRILL [Antarctic Geological Drilling Program] Southern McMurdo Sound Project), ∼10 km from the East Antarctica coastline, records nearly 6 m.y. of sedimentation across the Miocene climatic optimum at a high-latitude site. Sedimentological studies of bedforms and particle size distributions indicate that the paleoenvironment was strongly affected by waves and currents, consistent with deposition in a glacially influenced neritic environment. We document abrupt shifts in mud percent within glacial-interglacial cycles ca. 17.8 Ma and between ca. 16.7 and 15.7 Ma that we attribute to the hydrodynamic effects of wave stirring tied to episodes of ice growth and …

Decision Support In Data Centers For Sustainability, Michael Pawlish, Aparna Varde, Stefan Robila

Department of Computer Science Faculty Scholarship and Creative Works

In this paper, we propose a decision support system (DSS) for the greening of data centers to help the environment, hence promoting sustainability. As society continues the relentless shift towards electronic communications there is a growing demand for greater storage and processing on data centers. A potential area of improvement is to gain greater server utilization rates since traditionally the phenomenon of 'server sprawl' occurs where more servers are added to the data center without seeking greater utilization rates on existing servers first. This implies maintaining more servers than actually needed that translates to greater carbon dioxide emissions causing potential …

Oil Pollution In Water Bodies Of Restricted Circulation, Michael A. Kruge

Department of Earth and Environmental Studies Faculty Scholarship and Creative Works

Coastal lagoons and embayments near urban centers around the world share many common characteristics and problems. Physical impediments to free water circulation (spits, barrier islands, internal islands, tombolos, submerged sills) often lead to water stagnation and, in the presence of excess nutrients, eutrophication. Urban and industrial activities provoke (usually accidental) spills of hazardous materials into these confined water bodies, such as crude petroleum and refined petroleum products, leading to difficulties for resident biota and potential hazards for human health. The sluggish turnover of these water bodies (or low-energy zones within them) may retard the natural attenuation of the spilled contaminants. …

Early Eocene To Middle Miocene Cooling And Aridification Of East Antarctica, Sandra Passchier, Steven M. Bohaty, Francisco J. Jiménez‐Espejo, Jörg Pross, Ursu Röhl, Tina Van De Flierdt, Carlota Escutia, Henk Brinkhuis

Department of Earth and Environmental Studies Faculty Scholarship and Creative Works

[1] Few high‐latitude terrestrial records document the timing and nature of the Cenozoic “Greenhouse” to “Icehouse” transition. Here we exploit the bulk geochemistry of marine siliciclastic sediments from drill cores on Antarctica's continental margin to extract a unique semiquantitative temperature and precipitation record for Eocene to mid‐Miocene (~54–13 Ma). Alkaline elements are strongly enriched in the detrital mineral fraction in fine‐grained siliciclastic marine sediments and only occur as trace metals in the biogenic fraction. Hence, terrestrial climofunctions similar to the chemical index of alteration (CIA) can be applied to the alkaline major element geochemistry of marine sediments on continental margins …

Citizens’ Perspectives Of Access To The Decision Making Process And Community Improvement As Determinants Of Brownfields Redevelopment Success, Shevon Jean Letang

Theses, Dissertations and Culminating Projects

Brownfields redevelopment is acclaimed as a successful program that has revitalized struggling urban communities and returned unproductive, underutilized, and abandoned industrial and commercial properties to municipalities’ tax rolls. Despite a major brownfields' redevelopment goal being to improve the communities and their citizens' quality of life, to date, the program has not been evaluated from the mainstreams' perspective as to its impact on their neighborhoods and their quality of life. A survey of 129 citizens from urban, suburban and exsuburban municipalities in Passaic County New Jersey sought to evaluate the social outcomes of three redeveloped projects from the affected mainstreams' perspective. …

Corporate Social Responsibility And The Gold Mining Industry : The Ghana Experience, Aimann Sadik

Theses, Dissertations and Culminating Projects

In 2012, the price of gold is sky rocketing due to strong demand and tight supply. Investors have revived their interest in gold investments at the expense of financial assets such as bonds and equities because of the current financial market turbulence. In addition, the trend in price has been fuelled by the strategic reserve holdings decisions by the central banks of advanced western economies to halt the sale of their gold reserves while that of emerging markets are acquiring gold holdings to protect their wealth during a period of global financial crisis. The supply of gold has not responded …

Chemical Contaminants As Stratigraphic Markers For The Anthropocene, Michael A. Kruge

Department of Earth and Environmental Studies Faculty Scholarship and Creative Works

Thousands and even millions of years from now, widespread anthropogenic contaminants in sediments would likely persist, incorporated into the geological record. They would inadvertently preserve evidence of our present era (informally designated as the Anthropocene Epoch) characterized by large human populations engaged in intensive industrial and agricultural activities.

Hypothetical geologists in the distant future would likely find unusually high concentrations of a wide variety of contaminants at stratigraphic levels corresponding to our present time, analogous to the iridium anomaly marking the bolide impact event at the close of the Cretaceous Period. These would include both organic and inorganic substances, such …

The Case Of Canoe Brook Wells In Glacial Sand And Gravel, Livingston, New Jersey : Establishing The Hydraulic Signs Of Well Contamination Risk Using Topography, Brian Frank

Theses, Dissertations and Culminating Projects

When little groundwater level data is available, the potential energy gradients reflected in the topography, assumed to be saturated to the surface, can be used to estimate the directions and relative rates of groundwater flow (flow systems). Darcy’s law conveniently relates groundwater water levels to the rate of groundwater flow. Toth (1963) related topography to groundwater flow systems. Flow systems can transport surface contamination, if present, to wells. The topography and likely contamination point source surface locations were used to create and contrast the flow systems impacting two wells in order to assess contamination risk. The two wells, Canoe Brook …

Chronostratigraphic Framework For The Iodp Expedition 318 Cores From The Wilkes Land Margin: Constraints For Paleoceanographic Reconstruction, Lisa Tauxe, Catherine E. Stickley, Saiko Sugisaki, Peter K. Bijl, Steven M. Bohaty, Henk Brinkhuis, Carlota Escutia, J. A. Flores, A. J. P. Houben, M. Iwai, Francisco J. Jiménez‐Espejo, Robert Mckay, Sandra Passchier, Jörg Pross, Christina Riesselman, Ursula Röhl, Francesca Sangiorgi, Kevin Welsh, Adam Klaus, Annick Fehr, James Bendle, Robert B. Dunbar, J. Gonzàlez, T. Hayden, K. Katsuki, M. P. Olney, Stephen Pekar, P. K. Shrivastava, Tina Van De Flierdt, Trevor Williams, M. Yamane

Department of Earth and Environmental Studies Faculty Scholarship and Creative Works

[1] The Integrated Ocean Drilling Program Expedition 318 to the Wilkes Land margin of Antarctica recovered a sedimentary succession ranging in age from lower Eocene to the Holocene. Excellent stratigraphic control is key to understanding the timing of paleoceanographic events through critical climate intervals. Drill sites recovered the lower and middle Eocene, nearly the entire Oligocene, the Miocene from about 17 Ma, the entire Pliocene and much of the Pleistocene. The paleomagnetic properties are generally suitable for magnetostratigraphic interpretation, with well‐behaved demagnetization diagrams, uniform distribution of declinations, and a clear separation into two inclination modes. Although the sequences were discontinuously …

Geochemistry Of The Hudson Highlands Migmatites And Relation To Post-Ottawan Deformation, Justin Wayne Kulick

Theses, Dissertations and Culminating Projects

The 1010 Ma Canada Hill Granite represents a small post-orogenic granitoid body that can be found intermingled with Middle Proterozoic rocks in the Hudson Highlands, NY and postdates the thermal peak of the Ottawan Orogeny. The Canada Hill Granite is part of a chemically diverse group of plutonic rocks that formed from crustal melting during late to post-Ottawan dextral transpression and lithospheric thinning.

Thirty-two samples were collected of the Canada Hill Granite and surrounding rocks from the Hudson Highlands, NY in the West Point-Bear Mountain area, from which new major- and trace-element data have been obtained. The Canada Hill Granite …

The Bean Field Quandary : Environmental Ethics In Emerson And Thoreau, Nicole Elaine Wittenburg

Theses, Dissertations and Culminating Projects

This thesis discusses Ralph Waldo Emerson and Henry David Thoreau and their oppositional environmental perspectives. Specifically, the analysis focuses on Emerson’s Nature, “Self-Reliance,” “The Transcendentalism” “Circles”, and “Hamatreya,” and Thoreau’s Walden and The Maine Woods. In these texts, Emerson conveys a predominantly anthropocentric viewpoint throughout his writings, while Thoreau’s view is ecocentric. In addition, both of their works contain contradictions regarding the environment. At times, Emerson speaks of nature as subservient to mankind but then shifts his tone to that of reverential awe for nature. Thoreau is conflicted by humanity’s impact on the environment, promoting vegetarianism but then renouncing farming. …

Fate Of Cerium Oxide (Ceo₂), Nanoparticles In Landfill Leachate, Casey Marie Ezyske

Theses, Dissertations and Culminating Projects

Nanomaterial (NM) based manufacturing is predicted to grow to 15% of the global manufacturing economy by 2014. Subsequent to their use, most of the engineered nanomaterials (ENMs), man-made particles with at least dimension between 1 and 100 nm, will be disposed of in landfills. Landfill leachate is highly contaminated wastewater containing a variety of constituents that may affect the fate and transport of the nanomaterials. In this study, the size and zeta potential of cerium oxide (CeO₂), an industrially important nanomaterial, was investigated in different solution matrices (Milli-Q water, a real landfill leachate, KC1 solution, and humic acid …

The Role Of Self-Interest As A Determining Factor Of Environmental Concerns, Eleftherios Papaioannou

Theses, Dissertations and Culminating Projects

While it may be quite evident that people perform environmentally harmful acts, the psychological origin of environmentally destructive behaviors and attitudes has been largely avoided and set-aside. This research offers an insight claiming that environmental concerns only exist when there is no self-interest. Self-interest was narrowed down to the self and the focus placed on the T . The study conducted was aimed at bringing about a correlational relationship between selfism and environmental concerns, with the hypothesis stating that a negative correlation should exist.

Scientific research has devised environmental concern measurements according to various ideas of what it is that …

Geochemistry Of The Diorite Pluton From The Stony Point Complex, New York, And Its Relation To The Cortlandt Complex, Andrew James Temples

Theses, Dissertations and Culminating Projects

The Cortlandt-Beemerville magmatic belt of probable late Ordovician age is bound in the west by the Beemerville alkaline complex, New Jersey, and in the east by the calc-alkalic to alkalic Cortlandt complex, New York. Connecting the Cortlandt and Beemerville plutonic complexes is a string of east-west trending lamprophyre and felsic dike rocks (Eby, 2004). The Stony Point complex on the western side of the Hudson River is linked to the Cortlandt complex on the eastern side of the river, as well as the Rosetown complex further to the west through similar mineralogical and chemical compositions. Due to a lack of …

Multicomponent Cubic Oxide Exsolution In Synthetic Basalts: Temperature Dependence And Implications For Magnetic Properties, Julie A. Bowels, Lisa Tatsumi-Petrochilos, Julie E. Hammer, Stefanie A. Brachfeld

Department of Earth and Environmental Studies Faculty Scholarship and Creative Works

Although the compositional unmixing of cubic-structured iron oxides has profound effects on the magnetic properties of rocks that contain them, a basic understanding of the kinetics and thermodynamics of this process has not been achieved in experimental studies due to sluggish reaction rates in binary oxide phases. Exploiting the fact that many natural Fe-oxides contain multiple additional cations, including Ti, Mg and Al, we perform novel “forward” laboratory experiments in which cubic-cubic phase exsolution proceeds from initially homogeneous multicomponent oxides. A variety of Fe-Ti-Mg-Al cubic iron oxides were nucleated and grown in synthetic, multicomponent basalt under different ƒO2 environments, and …

Impacts Of Soil Heavy Metal Contamination On Methane Flux And The Primary Production Of Phragmites Australis, Adam G. Piombino

Theses, Dissertations and Culminating Projects

Liberty State Park in Jersey City, NJ, a mixed landscape encompassing areas of freshwater wetlands, was the site of an abandoned train yard and contains several areas in which soil concentrations of As, Cr, Cu, Pb, V and Zn occur above ambient levels of New Jersey soil. Human population growth and expanding urbanization are both placing an increased amount of stress on wetland environments. Methane, a greenhouse gas is both produced and consumed by the respiration of microorganisms in the soil. The methane flux rate and direction might be impacted by soil metal contamination. This variation could have broad implications …

Characterizing The Sediment Provenance Of East Antarctica's Weak Underbelly: The Aurora And Wilkes Sub-Glacial Basins, Elizabeth L. Pierce, Trevor Williams, Tina Van De Flierdt, Sidney R. Hemming, Steven L. Goldstein, Stefanie A. Brachfeld

Department of Earth and Environmental Studies Faculty Scholarship and Creative Works

[1] The Wilkes and Aurora basins are large, low-lying sub-glacial basins that may cause areas of weakness in the overlying East Antarctic ice sheet. Previous work based on ice-rafted debris (IRD) provenance analyses found evidence for massive iceberg discharges from these areas during the late Miocene and Pliocene. Here we characterize the sediments shed from the inferred areas of weakness along this margin (94°E to 165°E) by measuring40Ar/39Ar ages of 292 individual detrital hornblende grains from eight marine sediment core locations off East Antarctica and Nd isotopic compositions of the bulk fine fraction from the same sediments. We further expand …

Montclair Magazine (Fall/Winter 2011), Montclair State University

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Linkages Between East Antarctic Ice Sheet Extent And Southern Ocean Temperatures Based On A Pliocene High‐Resolution Record Of Ice‐Rafted Debris Off Prydz Bay, East Antarctica, Sandra Passchier

Department of Earth and Environmental Studies Faculty Scholarship and Creative Works

[1] Ice‐rafted debris mass accumulation rates (IRD MAR) at a drill site on the Antarctic continental margin are investigated to evaluate the linkages between East Antarctic Ice Sheet extent and Southern Ocean temperatures in the early to mid‐Pliocene. ODP Site 1165 is within 400 km of the Antarctic coastline and in the direct pathway of icebergs released by the Amery Ice Shelf. The Amery Ice Shelf is the largest ice shelf in East Antarctica and it buttresses the Lambert Glacier drainage system, which accounts for 14% of the outflow from the East Antarctic Ice Sheet. IRD MAR were low during …

Effects Of Weathering On Aromatic Compounds In Beach Tars From The Deepwater Horizon Disaster, Gulf Of Mexico Coast, Usa, Michael A. Kruge

Department of Earth and Environmental Studies Faculty Scholarship and Creative Works

Operators aboard the Deepwater Horizon drilling platform lost control of the Macondo No. 1 well about 90 km southwest of the Louisiana coast on April 20, 2010, leading to a catastrophic release of ca. 550 Gg of crude oil over the next 86 days [1]. Oil from the spill soon found its way to nearby coastal areas, leaving tarry deposits on beaches and marshes. Oil was reported on the beach at Gulf Shores, Alabama (180 km northeast of the well) on June 5 and the relatively fresh sample discussed herein (GSA) was collected that same day. Oil reached the beach …

Geochemical Analysis Of Long Island Sound Sediments, Jaroslaw W. Slusarczyk

Theses, Dissertations and Culminating Projects

As one of the largest estuarine systems in the northeastern United States, Long Island Sound (LIS) has been exposed to human activities for many centuries. Human settlement and population growth in the last 200 years has caused heavy pollution in LIS through inland and shore industrial and municipal releases. The geochemistry of one sediment core and numerous surface sediment samples were analyzed using environmental forensic techniques. This study employed use of pyrolysis gas chromatography/ mass spectrometry (Py-GC/MS) in conjunction with previously analyzed geochemical and radiometric data to study contamination sources and patterns though LIS. Geochemical analysis of samples was focused …

Environmental Magnetism Survey Of A Holocene Sedimentary Record From Barilari Bay, Western Antarctic Peninsula, Carl Joseph Natter Jr.

Theses, Dissertations and Culminating Projects

Barilari Bay is located on the western side of the Antarctic Peninsula (AP), opposite the former Larsen B Ice Shelf on the eastern Antarctic Peninsula. Barilari Bay was swath mapped during United States Antarctic Program cruise NBP10-01 as part of the Larsen Ice Shelf System, Antarctic (LARISSA) program. The bay consists of a series of five basins with water depths greater than 600 meters, from which a suite of kasten cores and jumbo piston cores was collected. Three cores, JPC-127, its trigger core TC- 127, and JKC 55 were collected from the outer portion of the Bay and recovered an …

Mapping The River Kilometers Of Potential Daylighting Projects In Northeast New Jersey, Omoniyi Ayodeji Asaolu

Theses, Dissertations and Culminating Projects

A river offers many benefits to people who live near it, including transportation, a source of food, waste disposal, and water resources for consumption. Because of these advantages many great cities were built around rivers impacting rivers in many ways. While the effects of urban development on water quality have long been studied, this study measures how development has caused streams to disappear from the landscape. It was observed that some streams were buried due to negative impacts of urbanization. Public safety and flood control were some of the reasons these streams were buried, but with the advent of green …

Determining Middle Miocene Through Pliocene Changes In Provenance And Basal Ice Conditions Through Sedimentological Analyses Of Subglacial Diamictites In And-2a, Ross Sea, Antarctica, Melissa Anne Hansen

Theses, Dissertations and Culminating Projects

Prior to the mid-Miocene the Antarctic ice sheet is believed to have been very dynamic with periods of expansion and contraction (Naish et ah, 2001). Previous studies have suggested that the ice sheet changed from a wet-based temperate ice-sheet to a drybased polar ice sheet at ca. 14 Ma (Lewis et al., 2007). Utilizing a sediment core obtained through the Antarctic Geological Drilling (ANDRILL) program, changes in the flow configurations and conditions in the basal ice were documented across the middle Miocene climate transition. Glaciers eroded bedrock from the Transantarctic Mountains and deposited sediments into the embayment mixing with materials …

Geochemical Analysis And Regional Correlations Bbetween Granitic Gneisses Of The Western Hudson Highlands, New York, Elyse Kirsten Peterson

Theses, Dissertations and Culminating Projects

The Byram Intrusive Suite granite gneisses of the New Jersey Highlands are believed to be similar in chemical composition as well as age to the Storm King hornblende granite gneisses of the Hudson Highlands of New York (Drake et al., 1991, Ratcliffe and Aleinikoff, 2001; Volkert et ah, 2010). The goal of this project is to determine the geochemical continuity between the Byram Intrusive Suite of the NJ Highlands and the Storm King granite gniesses, located near Bear Mountain, NY. Thirtytwo samples of granitic gneisses with similar field relations and textures to the Byram and Storm King granite gneisses were …

Soil Composition Of Community Gardens: Are There Quality Concerns?, Shahla Wunderlich, Charles Feldman, K. Latif, P. Punamiya

Department of Nutrition and Food Studies Scholarship and Creative Works

It is suggested, but not confirmed, that soil composition and minerals in soil can affect the nutritional quality of the produce. Determining soil composition of community gardens has therefore become significant for foods that are grown in these gardens as the popularity of community gardens are on the rise. A comparative study of five (5) community garden soils from different regions of New Jersey and New York over a period of 4 months was conducted. A total of nine (9) elements including Al, Cr, Fe, Ni, Cu, Zn, As, Cd, and Pb were analysed using the EPA Method 3051A. Among …

Variations In Concentrations And Compositions Of Polycyclic Aromatic Hydrocarbons (Pahs) In Coals Related To The Coal Rank And Origin, Susanne Laumann, Vesna Micic Batka, Michael A. Kruge, Christine Achten, Reinhard Sachsenhofer, Jan Schwarzbauer, Thilo Hofmann

Department of Earth and Environmental Studies Faculty Scholarship and Creative Works

The release of unburnt coal particles and associated polycyclic aromatic hydrocarbons (PAHs) may cause adverse impacts on the environment. This study assessed variations in the concentration and composition of PAHs in a set of fifty coal samples from eleven coal basins worldwide. The maximum PAH concentrations at high volatile bituminous rank were recorded in samples from a single basin. Considering the entire sample, the highest PAH concentrations were in fact found outside of this rank range, suggesting that the maceral composition and thus the coal's origin also influenced PAH concentrations. The examination of the PAH compositions revealed that alkylated 2-3 …

Petrology And Geochemistry Of The Pompton Pink Granite, New Jersey Highlands, Ian Phillip Johnson

Theses, Dissertations and Culminating Projects

The Pompton Pink Granite is a small (~1 km²), post-orogenic granitoid body located in the New Jersey Highlands. It is a mildly peraluminous (ASI or aluminum saturation index, A/CNK = molar Al₂O₃ / (CaO + Na₂O + K₂O) > 1.0) pluton composed of microcline, microperthite, quartz, oligoclase, epidote, biotite, and magnetite and is classified as a granite based on its mineral and geochemical composition using standard IUGS classification schemes. The Pompton Pink Granite shows similar major-element geochemistry to other A-type granitoids found in the New Jersey Highlands, but its trace­ element geochemistry distinguishes it from these other …