Digital Commons Network^™

Seasonal Variations In Nutrient And Total Suspended Solids Sources And Fluxes In Rivers Of Northern New Jersey And Newark Bay, Usa, Jing Nie

Theses, Dissertations and Culminating Projects

In recent decades, aquatic systems have experienced major problems with water quality due to high nutrient concentrations from both point and non-point sources resulting from industrialization, urbanization, and population growth. While nutrient pollution due to land use change cannot be ignored, point sources such as combined sewer overflows and discharging sites have also contributed to the problem. Integrated hydrodynamic, chemical, and biological models have been developed to simulate nutrient transportation from both sources. This paper reviews and analyzes water quality data from published literature to evaluate nutrient pollution in aquatic systems and emphasizes the need for a continuously developed integrated …

Potential Of Increased Thermal Tolerance As A Response To Acute Heat Stress In A Disease-Transmitting Mosquito Species, Nicole Ashley Scanlon

Theses, Dissertations and Culminating Projects

Each year hundreds of millions of people are infected with mosquito-borne illnesses. West Nile Virus is the leading cause of mosquito-borne diseases in the United States (McDonald et al., 2021). The first case of West Nile Virus was detected in the United States in 1999 (Sejvar, 2003). Since that time the number of cases has dramatically risen. Mosquitoes are ectotherms which means their body temperature is dependent on the thermal conditions outside of their body. Because of this they are very sensitive to changes in their environment. The Earth’s average temperature has been slowly but steadily rising. This small but …

The Fate Of Fraxinus Spp. In New Jersey : A Physioeconomic Evaluation Of The Forest System And Infrastructure Implications, Erik W. Lyttek

Theses, Dissertations and Culminating Projects

Though the impacts of pest infestation on forested ecosystems vary, the natural factors that facilitate outbreaks are of concern across multiple disciplines across the USA, affecting such diverse fields as economics, ecology, hydrology, atmospheric sciences, and pedology. Emerald Ash Borer (EAB) is a typical example of an aggressive invasive forest pest; it has proven difficult to eliminate, resistant to natural predators, and damaging to local flora. EAB has recently proliferated through the northern and mid-western forests of the USA, devastating the native population of ash trees (Fraxinus spp.), and has invaded an estimated 28% of all susceptible trees. In New …

Agronomic Investigation Of Spray Dispersion Of Metal-Based Nanoparticles On Sunflowers In Real-World Environments, Dávid Ernst, Marek Kolenčík, Martin Šebesta, Ľuba Ďurišová, Hana Ďúranová, Samuel Kšiňan, Ramakanth Illa, Ivo Safarik, Ivan Černý, Gabriela Kratošová, Veronika Žitniak Čurná, Jana Babošová, Mária Babošová, Huan Feng, Edmund Dobročka, Marek Bujdoš, Kristyna Zelena Pospiskova, Shadma Afzal, Nand K. Singh, Sasikumar Swamiappan, Elena Aydın

Department of Earth and Environmental Studies Faculty Scholarship and Creative Works

In environmental and agronomic settings, even minor imbalances can trigger a range of unpredicted responses. Despite the widespread use of metal-based nanoparticles (NPs) and new bio-nanofertilizers, their impact on crop production is absent in the literature. Therefore, our research is focused on the agronomic effect of spray application of gold nanoparticles anchored to SiO2 mesoporous silica (AuSi-NPs), zinc oxide nanoparticles (ZnO-NPs), and iron oxide nanoparticles (Fe3O4-NPs) on sunflowers under real-world environments. Our findings revealed that the biosynthetically prepared AuSi-NPs and ZnO-NPs were highly effective in enhancing sunflower seasonal physiology, e.g., the value of the NDVI index increased from 0.012 to …

Exploring The Relationships Between Land Surface Temperature And Its Influencing Factors Using Multisource Spatial Big Data: A Case Study In Beijing, China, Xiaoxi Wang, Yaojun Zhang, Danlin Yu

Department of Earth and Environmental Studies Faculty Scholarship and Creative Works

A better understanding of the relationship between land surface temperature (LST) and its influencing factors is important to the livable, healthy, and sustainable development of cities. In this study, we focused on the potential effect of human daily activities on LST from a short-term perspective. Beijing was selected as a case city, and Weibo check-in data were employed to measure the intensity of human daily activities. MODIS data were analyzed and used for urban LST measurement. We adopted spatial autocorrelation analysis, Pearson correlation analysis, and spatial autoregressive model to explore the influence mechanism of LST, and the study was performed …

The Art Of Not Being Freshened: The Everyday Politics Of Infrastructure In The Mekong Delta, Timothy Gorman

Department of Sociology Faculty Scholarship and Creative Works

With the growing threat of climate change, states are increasingly turning to large-scale infrastructure projects in order to control environmental conditions, especially in coastal areas. These projects are often planned and implemented in a centralized, top-down manner and sometimes fail to achieve their stated objectives in the face of “everyday resistance” from local residents and farmers. This study draws on interviews and secondary research to examine the contentious everyday politics of infrastructure in the Mekong Delta region of Vietnam, focusing specifically on how small-scale, surreptitious acts of “counter-infrastructuring” on the part of farmers, such as the construction of illicit wells …

Carbon Emission And Sequestration During The End-Permian Mass Extinction, Ying Cui

Sustainability Seminar Series

Dr. Ying Cui’s current projects include the carbon cycle feedbacks that aid in the recovery of climatic perturbation during the Paleocene-Eocene Thermal Maximum (PETM, 56 Ma) and the end-Permian mass extinction (EPME, 252 Ma). She uses novel isotopes such as boron, lithium and compound-specific carbon isotopes in sedimentary rocks to unravel changes in ocean chemistry, continental weathering, and changes in atmospheric CO2 levels. She will participate in an International ocean Discovery Project (IODP) Expedition 395 at Reykjanes Ridge and serve as an organic geochemist to understand the link between mantle convection and climate change in the late Cenozoic.

Urban Remote Sensing With Spatial Big Data: A Review And Renewed Perspective Of Urban Studies In Recent Decades, Danlin Yu, Chuanglin Fang

Department of Earth and Environmental Studies Faculty Scholarship and Creative Works

During the past decades, multiple remote sensing data sources, including nighttime light images, high spatial resolution multispectral satellite images, unmanned drone images, and hyperspectral images, among many others, have provided fresh opportunities to examine the dynamics of urban landscapes. In the meantime, the rapid development of telecommunications and mobile technology, alongside the emergence of online search engines and social media platforms with geotagging technology, has fundamentally changed how human activities and the urban landscape are recorded and depicted. The combination of these two types of data sources results in explosive and mind-blowing discoveries in contemporary urban studies, especially for the …

Predicting Fecal Indicator Bacteria Using Spatial Stream Network Models In A Mixed-Land-Use Suburban Watershed In New Jersey, Usa, Tsung Ta David Hsu, Danlin Yu, Meiyin Wu

Department of Biology Faculty Scholarship and Creative Works

Good water quality safeguards public health and provides economic benefits through recreational opportunities for people in urban and suburban environments. However, expanding impervious areas and poorly managed sanitary infrastructures result in elevated concentrations of fecal indicator bacteria and waterborne pathogens in adjacent waterways and increased waterborne illness risk. Watershed characteristics, such as urban land, are often associated with impaired microbial water quality. Within the proximity of the New York–New Jersey–Pennsylvania metropolitan area, the Musconetcong River has been listed in the Clean Water Act’s 303 (d) List of Water Quality-Limited Waters due to high concentrations of fecal indicator bacteria (FIB). In …

Contrasting Effects Of Nitrogen And Organic Fertilizers On Iron Dynamics In Soil After 38–Year Fertilization Practice, Houjun Liu, Lei Yang, Jin Guo, Jinfeng Yang, Na Li, Jian Dai, Huan Feng, Ning Liu, Xiaori Han

Department of Earth and Environmental Studies Faculty Scholarship and Creative Works

Various environmental factors and anthropogenic practices can affect the Fe biogeochemical cycles in soils. Nitrogen and carbon states are closely associated with Fe dynamics. However, we still have a limited understanding of the complex response of Fe biogeochemical processes to long–term nitrogen– and organic–fertilization regimes. This study investigated the Fe fraction and distribution, as well as the link between Fe and nitrogen/carbon, in bulk soil and in soil aggregates. The results showed that the long–term application of the nitrogen fertilizer increased the contents of water–soluble iron (Ws–Fe) and carbonate–bound iron (Ca–Fe) in the bulk soil and various sizes of aggregates, …

Volcanic Co2 Degassing Postdates Thermogenic Carbon Emission During The End-Permian Mass Extinction, Yuyang Wu, Ying Cui, Daoliang Chu, Haijun Song, Jinnan Tong, Jacopo Dal Corso, Andy Ridgwell

Department of Earth and Environmental Studies Faculty Scholarship and Creative Works

Massive carbon dioxide (CO2) emissions are widely assumed to be the driver of the end-Permian mass extinction (EPME). However, the rate of and total CO2 released, and whether the source changes with time, remain poorly understood, leaving a key question surrounding the trigger for the EPME unanswered. Here, we assimilate reconstructions of atmospheric PCO2 and carbonate δ¹³C in an Earth system model to unravel the history of carbon emissions and sources across the EPME. We infer a transition from a CO2 source with a thermogenic carbon isotopic signature associated with a slower emission rate to a heavier, more …

Important Role Of Precipitation In Controlling A More Uniform Spring Phenology In The Qinba Mountains, China, Jianhao Li, Jingyun Guan, Wangqiang Han, Ruikang Tian, Binbin Lu, Danlin Yu, Jianghua Zheng

Department of Earth and Environmental Studies Faculty Scholarship and Creative Works

Under global warming, the gradual pattern of spring phenology along elevation gradients (EG) has significantly changed. However, current knowledge on the phenomenon of a more uniform spring phenology is mainly focused on the effect of temperature and neglected precipitation. This study aimed to determine whether a more uniform spring phenology occurs along EG in the Qinba Mountains (QB) and explore the effect of precipitation on this pattern. We used Savitzky-Golay (S-G) filtering to extract the start of season (SOS) of the forest from the MODIS Enhanced Vegetation Index (EVI) during 2001-2018 and determined the main drivers of the SOS patterns …

Dissolved Organic Phosphorus Removal In Secondary Effluent By Ferrate (Vi): Performance And Mechanism, Lei Zheng, Panpan Gao, Yali Song, Hua Wang, Yang Deng

Department of Earth and Environmental Studies Faculty Scholarship and Creative Works

Dissolved organic phosphorus (DOP), which is recalcitrant in municipal wastewater treatment, accounts for 26–81% of dissolved total phosphorus in the effluent. More importantly, the majority of DOP could be bioavailable, potentially threatening the aquatic environment through eutrophication. This study aimed to develop a ferrate (VI)-based advanced treatment to effectively destruct and remove DOP from secondary effluent and use deoxyribonucleic acid (DNA) and adenosine-5’-triphosphate (ATP) as DOP model compounds to explore the relevant mechanisms. The results showed that ferrate (VI) treatment could efficiently destruct and remove 75% of the DOP in secondary effluent from an activated sludge-adopted municipal wastewater treatment plant, …

Exploring Innovative Engineering Solutions To Environmental Challenges, Yang Deng

Sustainability Seminar Series

Our environment faces different challenges. Environmental engineers find solutions at the interface between humans and the environment. Technology innovation and inventive engineering design provide an approach to surmount the challenges. My research program focuses on environmental systems and processes. Particularly, we use physical and chemical principles to tackle water quality-related issues. Because water actively interacts with other environmental elements (e.g., air, soil, sediments, and solid waste), our efforts will ultimately benefit the whole environmental system. This presentation will introduce two intertwined research threads that my group has nurtured over the past years. The first theme is technology innovations for mitigation …

Eocene To Oligocene Cooling And Ice Growth Based On The Geochemistry Of Interglacial Mudstones From The East Antarctic Continental Shelf, Jennifer J. Light, Sandra Passchier

Department of Earth and Environmental Studies Faculty Scholarship and Creative Works

The Eocene-Oligocene Transition at c. 34 million years ago (Ma) marked the global change from greenhouse to icehouse and the establishment of the East Antarctic Ice Sheet (EAIS). How the ice-sheet behaviour changed during interglacials across this climate transition is poorly understood. We analysed major, trace and rare earth elemental data of late Eocene interglacial mudstone from Prydz Bay at Ocean Drilling Program Site 1166 and early Oligocene interglacial mudstone from Integrated Ocean Drilling Program Site U1360 on the Wilkes Land continental shelf. Both sites have comparable glaciomarine depositional settings. Lithofacies and provenance at Site 1166 in Prydz Bay are …

Modeling Monthly Actual Evapotranspiration: An Application Of Geographically Weighted Regression Technique In The Passaic River Basin, Felix Oteng Mensah, Clement Aga Alo

Department of Earth and Environmental Studies Faculty Scholarship and Creative Works

Actual evapotranspiration (ET) is perhaps the most difficult quantity to directly measure among the major water balance components. Because of the high cost and labor constraints associated with the direct measurement of ET, empirical data-driven modeling has frequently been used to estimate ET. Beyond the widely used traditional type regression that has the effect of producing ‘global’ parameter estimates, assumed to be uniform throughout an area, we utilized a more localized spatially non-stationary technique - the geographically weighted regression (GWR) - to estimate mean monthly ET in the Passaic River Basin (PRB). We identified the key environmental controls of ET …

Destruction Of Pfoa On Ion-Exchange Resin With Advanced Reduction Processes To Regenerate Resins For Addressing Pfoa Pollution In Drinking Water, Junkui Cui

Theses, Dissertations and Culminating Projects

Per- and polyfluoroalkyl substances (PFAS) have been globally incorporated into various industrial and consumer products since the 1940s. However, concerns about PFAS have gradually grown because of their prevalence, mobility, persistence, bioaccumulation, and adverse impacts on human and environmental health. Unfortunately, traditional water treatment processes inefficiently remove PFAS. Therefore, there is an urgent research need to develop innovative, technically viable, and low cost-treatment processes for the removal of PFAS in water.

Among the established PFAS treatment technologies, ion-exchange (IX) has been extensively applied to drinking water treatment practices due to its adsorption capability and technology maturity. However, IX is highly …

Road Salt-Induced Salinization Of The Upper Paulins Kill River In Newton, New Jersey, Kristine Emily Rogers

Theses, Dissertations and Culminating Projects

Road salt application is a primary factor leading to the salinization of freshwater rivers and streams throughout the Northeastern United States and globally. Rising salinization within fresh water bodies is problematic because it can modify community structure and detritus processing within freshwater ecosystems, induce mortality among macroinvertebrates and other aquatic life, and mobilize metals that can pose harm to human health. Road salts also threaten surface and underground drinking water supplies, kill riparian vegetation, and corrode infrastructure, such as bridges and roads. This research examines 4 1⁄2 years of continuous water quality monitoring data collected from two sensor stations along …

Impact Of Eocene-Oligocene Antarctic Glaciation On The Paleoceanography Of The Weddell Sea, Victoria Hojnacki, Allison Lepp, Josie Horowitz Castaldo, Abbey States, Xiaona Li, Sandra Passchier

Department of Earth and Environmental Studies Faculty Scholarship and Creative Works

The Eocene-Oligocene Transition (EOT) at ∼34 Ma marked a climatic shift from greenhouse to icehouse conditions, toward long-lasting lower global temperatures and a continental ice sheet in the Antarctic. We report on sedimentological and inorganic geochemical results across the EOT at Ocean Drilling Program (ODP) Site 696 in the Weddell Sea, within the Antarctic limb of the Atlantic circulation. The geochemical composition of detrital, authigenic and biogenic marine sediment components, and sortable silt proxies demonstrate the impact of ice growth on high latitude water masses. Sortable silt grain size and Zr/Rb ratios attest to a period of vigorous circulation at …

The Montclarion, December 01, 2022, The Montclarion

The Montclarion

Student Newspaper of Montclair State University

Undeveloped And Developed Phases In The Centennial Evolution Of A Barrier-Marsh-Lagoon System: The Case Of Long Beach Island, New Jersey, Christopher Tenebruso, Shane Nichols-O’Neill, Jorge Lorenzo-Trueba, Daniel J. Ciarletta, Jennifer L. Miselis

Department of Earth and Environmental Studies Faculty Scholarship and Creative Works

Barrier islands and their associated backbarrier environments protect mainland population centers and infrastructure from storm impacts, support biodiversity, and provide long-term carbon storage, among other ecosystem services. Despite their socio-economic and ecological importance, the response of coupled barrier-marsh-lagoon environments to sea-level rise is poorly understood. Undeveloped barrier-marsh-lagoon systems typically respond to sea-level rise through the process of landward migration, driven by storm overwash and landward mainland marsh expansion. Such response, however, can be affected by human development and engineering activities such as lagoon dredging and shoreline stabilization. To better understand the difference in the response between developed and undeveloped barrier-marsh-lagoon …

Biomimetic, Mussel-Inspired Surface Modification Of 3d-Printed Biodegradable Polylactic Acid Scaffolds With Nano-Hydroxyapatite For Bone Tissue Engineering, Minghan Chi, Na Li, Junkui Cui, Sabrina Karlin, Nadja Rohr, Neha Sharma, Florian M. Thieringer

Department of Earth and Environmental Studies Faculty Scholarship and Creative Works

Polylactic acid (PLA) has been widely used as filaments for material extrusion additive manufacturing (AM) to develop patient-specific scaffolds in bone tissue engineering. Hydroxyapatite (HA), a major component of natural bone, has been extensively recognized as an osteoconductive biomolecule. Here, inspired by the mussel-adhesive phenomenon, in this study, polydopamine (PDA) coating was applied to the surface of 3D printed PLA scaffolds (PLA@PDA), acting as a versatile adhesive platform for immobilizing HA nanoparticles (nHA). Comprehensive analyses were performed to understand the physicochemical properties of the 3D-printed PLA scaffold functionalized with nHA and PDA for their potent clinical application as a bone …

How Neighborhood Characteristics Influence Neighborhood Crimes: A Bayesian Hierarchical Spatial Analysis, Danlin Yu, Chuanglin Fang

Department of Earth and Environmental Studies Faculty Scholarship and Creative Works

Urban crimes are a severe threat to livable and sustainable urban environments. Many studies have investigated the patterns, causes, and strategies for curbing the occurrence of urban crimes. It is found that neighborhood socioeconomic status, physical environment, and ethnic composition all might play a role in the occurrence of urban crimes. Inspired by the recent interest in exploring urban crime patterns with spatial data analysis techniques and the development of Bayesian hierarchical analytical approaches, we attempt to explore the inherently intricate relationships between urban assaultive violent crimes and the neighborhood socioeconomic status, physical environment, and ethnic composition in Paterson, NJ, …

Latitudinal Variance In The Drivers And Pacing Of Warmth During Mid-Pleistocene Mis 31 In The Antarctic Zone Of The Southern Ocean, Jonathan P. Warnock, Brendan T. Reilly, Maureen E. Raymo, Michael E. Weber, Victoria Peck, Trevor Williams, Linda Armbrecht, Ian Bailey, Stefanie Brachfeld, Zhiheng Du, Gerson Fauth, Marga M. García, Anna Glüder, Michelle Guitard, Marcus Gutjahr, Sidney Hemming, Iván Hernández-Almeida, Freida S. Hoem, Ji Hwan Hwang, Mutsumi Iizuka, Yuji Kato, Bridget Lee, Yasmina M. Martos, Suzanne O’Connell, Lara F. Pérez, Thomas A. Ronge, Osamu Seki, Lisa Tauxe, Shubham Tripathi, Xufeng Zheng, Joseph Stoner, Reed P. Scherer

Department of Earth and Environmental Studies Faculty Scholarship and Creative Works

Early Pleistocene Marine Isotope Stage (MIS)-31 (1.081–1.062 Ma) is a unique interval of extreme global warming, including evidence of a West Antarctic Ice Sheet (WAIS) collapse. Here we present a new 1,000-year resolution, spanning 1.110–1.030 Ma, diatom-based reconstruction of primary productivity, relative sea surface temperature changes, sea-ice proximity/open ocean conditions and diatom species absolute abundances during MIS-31, from the Scotia Sea (59°S) using deep-sea sediments collected during International Ocean Discovery Program (IODP) Expedition 382. The lower Jaramillo magnetic reversal (base of C1r.1n, 1.071 Ma) provides a robust and independent time-stratigraphic marker to correlate records from other drill cores in the …

Simulating The Changes Of Invasive Phragmites Australis In A Pristine Wetland Complex With A Grey System Coupled System Dynamic Model: A Remote Sensing Practice, Danlin Yu, Nicholas A. Procopio, Chuanglin Fang

Department of Earth and Environmental Studies Faculty Scholarship and Creative Works

Biological invasion has been one of the reasons that coastal wetlands gradually lose their ecological services. The current study investigates the spread of a commonly found invasive species in coastal wetlands in Northeastern US, the Phragmites australis. Within a relatively pristine wetland complex in coastal New Jersey, we collected high-resolution multispectral remote sensing images for eight years (2011–2018), in both winter and summer seasons. The land cover/land use status in this wetland complex is relatively simple, contains only five identifiable vegetation covers and water. Applying high accuracy machine learning algorithms, we are able to classify the land use/land cover in …

Gaging Downstream Transport Of Cyanobacteria In The Raritan River Basin, Kyle R. Clonan

Theses, Dissertations and Culminating Projects

Cyanobacteria dominated Harmful Algal Blooms (HABs) have the potential to release toxic compounds harmful to human health. Few studies have examined the potential for cyanobacteria travelling from lacustrine HAB sources through fluvial systems used for potable water supply. The Raritan Basin Water Supply Complex (RBWSC) sources potable water for several utilities serving more than 1.5 million people in central New Jersey. The RBWSC features three lentic waterbodies with persistent HABs; discharges from these waterbodies all reach the downstream drinking water intakes. The objectives of this study were to 1) review the persistence of cyanobacteria during fluvial transport from upstream, cyanobacteria-dominated …

The Effects And Costs Of Changes In River Flooding In New Jersey, Yousef Alagrabawi

Theses, Dissertations and Culminating Projects

The purpose of this research is to quantify the flood risks of rivers in various locations in New Jersey and how they have changed over time. This is important because the change is likely to continue over time as climate change continues. ArcGIS, HEC-SSP, and online sources such as Trulia (www.trulia.com) were used to understand where flooding is most likely to occur, which streets, and how many homes will be affected and estimate the cost of damages from a potential 100-year flood. I compiled information such as annual peak river discharge from the USGS river gages on the Delaware River …

Impact Of Adding Natural And Simulated Root Exudates On The Functioning Of Contaminated Soil, Bhagyashree P. Vaidya

Theses, Dissertations and Culminating Projects

No abstract provided.

Episodes Of Early Pleistocene West Antarctic Ice Sheet Retreat Recorded By Iceberg Alley Sediments, Ian Bailey, Sidney Hemming, Brendan T. Reilly, Gavyn Rollinson, Trevor Williams, Michael E. Weber, Maureen E. Raymo, Victoria L. Peck, Thomas A. Ronge, Stefanie Brachfeld, Suzanne O'Connell, Lisa Tauxe, Jonathan P. Warnock, Linda Armbrecht, Fabricio G. Cardillo, Zhiheng Du, Gerson Fauth, Marga Garcia, Anna Glueder, Michelle Guitard, Marcus Gutjahr, Iván Hernández-Almeida, Frida S. Hoem, Ji Hwan Hwang, Mutsumi Iizuka, Yuji Kato, Bridget Kenlee, Yasmina M. Martos, Lara F. Pérez, Osamu Seki, Shubham Tripathi, Xufeng Zheng

Department of Earth and Environmental Studies Faculty Scholarship and Creative Works

Ice loss in the Southern Hemisphere has been greatest over the past 30 years in West Antarctica. The high sensitivity of this region to climate change has motivated geologists to examine marine sedimentary records for evidence of past episodes of West Antarctic Ice Sheet (WAIS) instability. Sediments accumulating in the Scotia Sea are useful to examine for this purpose because they receive iceberg-rafted debris (IBRD) sourced from the Pacific- and Atlantic-facing sectors of West Antarctica. Here we report on the sedimentology and provenance of the oldest of three cm-scale coarse-grained layers recovered from this sea at International Ocean Discovery Program …

Montclair Magazine (Spring/Summer 2022), Montclair State University

Montclair: The magazine of Montclair State University

No abstract provided.