Delaware Research Articles

Trans/Locatability: Performing Public Appearance in Locative Media

The promises and perils of visibility dominate many contemporary conversations about transgender life; this essay considers the ways in which locatability works alongside visibility to regulate the sphere of public appearance, informing who can safely appear and in what spaces they can or cannot do so. The locative performance Appear to Me (2020), written by gender-expansive artist eppchez yo-sí yes for the Philadelphia company Swim Pony, shows how such performance can challenge dominant constructions of location that involve the violent displacement of marginalized populations, as well as locative technologies—such as the Global Positioning System—that help create and sustain these constructions. Through a smartphone app that uses GPS to trigger audio cues, Appear to Me guides listeners along the Delaware River Trail in South Philadelphia, where they encounter the voices of people displaced from the waterfront, including street queens, houseless queers, and the land’s Indigenous Lenape inhabitants. I discuss how the performance both engages the politics of appearance on the textual level and performs new possibilities for appearance through its appropriation of GPS technology. In doing so, it enacts a trans epistemology of location I name trans/locatability: a multiply-emplaced, gender-expansive position of safety and solidarity that asserts the right of all bodies to appear in public without harm.

First report of Phyllachora maydis causing tar spot on corn in Delaware.

In October 2023, lesions consistent with descriptions of tar spot (Phyllachora maydis) were observed on corn (Zea mays) in Kent and Sussex County, Delaware (DE). Black, raised stromata were observed on leaves of commercially grown corn hybrids. Plants were at physiological maturity and disease severity was low with symptoms present on 1 to 10% of plants. In collected tissue, individual leaf severities ranged from 1 to 3% of leaf area with lesions. Hyaline conidia measuring approximately 15.5 µm in length and 0.5 µm in width were observed microscopically (n=5). Stromata were excised and sterilized in a 0.825% sodium hypochlorite solution for 30 s, rinsed in sterile deionized water for 30 s, and dried on a sterile paper towel for 30 s. Tissues were ground in a 1.5 mL microcentrifuge tube with a sterile plastic pestle. DNA was extracted using a DNeasy Plant Mini Kit (Qiagen). DNA was amplified at the internal transcribed spacer (ITS) region with ITS4 and ITS5 primers using polymerase chain reaction (PCR). NCBI BLAST search results yielded 100% sequence homology and 100% query cover (350/515 bp) to P. maydis accession MG881848.1 (Moura et al. 2023). Koch's postulates could not be completed due to the obligate nature of P. maydis. Tarspot was initially discovered in the United States in 2016 in Indiana and Illinois (Ruhl et al. 2016).This is the first report of tar spot on corn in DE. Yield losses from P. maydis can range depending on time of infection, environmental factors, and hybrid susceptibility and have been recorded up to 100% (Rocco da Silva et al. 2021). Because the disease did not enter the area until the end of the season, no yield impact was observed for 2023. Monitoring for the progression of disease will be crucial for future seasons (Telenko et al. 2020). High humidity and moisture levels favor disease development. Approximately half of DE corn acreage is irrigated due to sandy soils, current irrigation timing strategies may need to be reevaluated. Fungicide efficacy trials for management of tar spot have been conducted in other regions, but continued research will be needed to assess management options and optimize application timing for farmers in DE and the Mid-Atlantic region.

Abstract TP46: Improving Efficiency of Interfacility Transfer for Mechanical Thrombectomy: Delaware Stroke System Experience

Introduction: Delaware (DE) created a stroke system with a primary objective to improve the interfacility transfer process between DE PSCs and its only CSC to improve efficiency and outcomes for mechanical thrombectomy (MT) transfer patients. Methods: The DE stroke system, including stroke coordinators/medical directors and EMS, defined criteria for MT eligibility, identified barriers to transfer, and implemented the interventions listed below. Data on transfer volumes, thrombectomy rates, and outcomes were collected. Objectives were to improve early detection of MT eligible patients, improve rate of thrombectomy on MT transfers, and track patient outcomes (mRS 0-2 at 90 days). • MT eligibility defined as any patient with a significant/disabling deficit with target lesion identified on CTA. • Implementation of “EZ” button in PSC EDs for early activation of flight team for suspected MT candidates upon initial clinical evaluation. • Time goal of 30 min for PSC arrival to call out to CSC for MT candidates. • Implementation of RAPID.AI platform at PSCs to allow CSC immediate access to imaging. • Revision of CSC transfer process: conference call with transfer center, PSC physician, and CSC stroke team physicians to discuss case. • Transport expedited for MT eligible patients; ineligible patients stay at PSC. • CSC provides outcome feedback and time goals to PSC on each transfer. • Variant cases reviewed by CSC and DE Stroke System Quality & Data committee as needed. Results: From FY22 to FY23, there was a 39% increase in MT transfers, 20% increase from 52% to 72% in rate of thrombectomy, and 15% increase in # patients in mRS 0-2 category at 90d (figure 1). Conclusion: By implementing collaborative and focused interventions, the DE stroke system increased rates of MT in transferred patients while reducing unnecessary transfers and improving patient outcomes.

"The thing in my arm": Providing contraceptive services for adolescents in primary care.

Due to high rates of unintended pregnancies in Delaware, the state launched a public health initiative in 2014 to increase access to contraceptive services. This study was designed to assess the practice-level barriers and facilitators to providing contraceptive care, particularly long-acting reversible contraceptives (LARCs), to adolescents in primary care settings. This qualitative study was part of a larger process evaluation of the Delaware Contraceptive Access Now (DelCAN) initiative. In-depth, semi-structured qualitative interviews were conducted with 16 practice administrators at 13 adolescent-serving primary care sites across the state of Delaware. A process of open, axial, and selective coding was used to analyze the data. Despite the interest in LARC among their adolescent patients, administrators described numerous barriers to providing LARC for adolescents including confidentiality in patient visits and billing, preceptorship, and provider discomfort and assumptions about the need for contraception among adolescent patients. Findings from this study reveal substantial barriers to providing contraception to adolescents, even in primary care practices that were committed to comprehensive contraceptive access for their adolescent patients. This study supports the need for contraceptive care to be integrated into training of pediatricians at every stage of their education. Such training must go beyond education about contraceptive options and the clinical skills necessary for LARC insertion and removal, to include counseling skills based in a reproductive justice framework. Additional changes in policies and practices for adolescent patients would further increase access to contraceptive care.

First records of threadfin shad (Dorosoma petenense Günther, 1867) in the upper Delaware River estuary indicate northward range expansion

First records of threadfin shad (Dorosoma petenense Günther, 1867) in the upper Delaware River estuary indicate northward range expansion

Artificial Intelligence for Water Quality

Abstract: This study delves into how AI can be applied within water and environmental engineering research, particu- larly emphasizing the utilization of machine learning models to advance the accuracy of water quality predictions in the Delaware River. Through an analysis of time series data spanning from 2020 to 2022 and the utilization of exploratory data analysis methods, this investigation scrutinizes various elements influenc- ing the dynamics of water quality. For water quality time series analysis, identifying changes in long-term trends is important, yet identifying specific change-points is also important[3]. A strong correlation is notably detected between levels of dissolved oxygen and recorded temperatures. Leveraging this correlation, an intricate polynomial regression model is crafted to forecast dissolved oxygen concentrations based on expected temperature values. This predictive model not only clarifies the inherent link between dissolved oxygen and temperature but also offers insights into projecting future dissolved oxygen levels in the Delaware River, considering anticipated temperature fluctuations. These findings hold significant promise, potentially enhancing ecologi- cal evaluations and the development of impactful management strategies, specifically designed for water quality monitoring and conservation efforts within the Delaware River basin. Hence, eval- uation of water quality of groundwater is extremely important to prepare for remedial measures[1].

Beyond knowledge: Introducing embodied aversion through the case of contraception

Family planning programs have largely operated at the individual level, seeking to enhance individuals' knowledge of, change attitudes towards, and improve consistent use of efficacious contraception. Social science research has added to these efforts by emphasizing the structural influences that shape individuals’ contraceptive attitudes, beliefs, and behaviors. Such work highlights the importance of embodied knowledge which is informed by social contexts and provides individuals with a sense of assuredness in knowing which contraception works well for them (and within their bodies). However, through qualitative analysis of in-depth interviews with 59 self-identified women conducted from 2017 to 2018 across the state of Delaware in the United States, we argue that there is a powerful facet of contraceptive decision-making that lies beyond articulatable, conscious knowledge, which we name “embodied aversion.” We draw on affect theory and stigma theory to introduce embodied aversion as an influential feeling and orientation away from implantable and insertable contraceptive methods that arises from internalized stigma around the reproductive body. Embodied aversion overpowers conscious understanding of contraceptive benefits like efficacy, ease of use, and longevity. Our research presents embodied aversion as a missing piece of contraceptive understanding that we argue is vital in more fully conceptualizing experiential dimensions of contraceptive use. Doing so enhances patient-centered care, shared decision-making, and reproductive autonomy.

Train, Inform, Borrow, or Combine? Approaches to Process‐Guided Deep Learning for Groundwater‐Influenced Stream Temperature Prediction

AbstractAlthough groundwater discharge is a critical stream temperature control process, it is not explicitly represented in many stream temperature models, an omission that may reduce predictive accuracy, hinder management of aquatic habitat, and decrease user confidence. We assessed the performance of a previously‐described process‐guided deep learning model of stream temperature in the Delaware River Basin (USA). We found lower accuracy (root mean square error [RMSE] of 1.71 versus 1.35°C) and stronger seasonal bias (absolute mean monthly bias of 1.06 vs. 0.68°C) for reaches primarily influenced by deep groundwater as compared to atmospheric conditions. We then tested four approaches for improving groundwater process representation: (a) a custom loss function leveraging the unique patterns of air and water temperature coupling characteristic of different temperature drivers, (b) inclusion of additional groundwater‐relevant catchment attributes, (c) incorporation of additional process model outputs, and (d) a composite model. The custom loss function and the additional attributes significantly improved the predictive accuracy in groundwater‐dominated reaches (RMSE of 1.37 and 1.26°C) and reduced the seasonal bias (absolute mean monthly bias of 0.44 and 0.48°C), but neither approach could identify holdout groundwater reaches. Variable importance analysis indicates the custom loss function nudges the model to use the existing inputs more efficiently, whereas with the added features the model relies on a broader suite of inputs. This analysis is a substantial step toward more accurately representing groundwater discharge processes in stream temperature models and will improve predictive accuracy and inform habitat management.

Making Community Connections for Minority Outreach in Alzheimer’s Disease

AbstractBackgroundRecognizing the gap in communication that exists between minority populations and Alzheimer’s disease (AD)research community, education and outreach are a critical step in the effort to understand and address disparities. African‐Americans (AA) and Hispanics, are significantly more likely to have Alzheimer’s disease and related dementia (ADRD) as compared to non‐Hispanic Whites. In addition to biological risk, widespread and significant misperceptions about aging process, diagnosis and clinical management influence the way in which AD/ADRD is recognized and subsequently treated in minority populationsMethodAn Alzheimer’s’ Community Engagement ‐Empower Minorities (ACE‐EM) center is proposed as an addition to existing research programs at Delaware State University (DSU). As a Historically‐Black university DSU is uniquely positioned to coordinate Alzheimer’s outreach programs in minority communities of interest. Organizations with strong ties to minority populations improve intervention effectiveness and increase impact. ACE‐EM plans to foster education and training of DSU students under the guiding framework of the Alzheimer’s disease Public Health Curriculum to develop community trusted dementia advocates – an investment for a competent future public health workforce. We recognize the importance of having conversations with family and community members about aging, AD/ADRD and how we can work together to reduce the risks of Alzheimer’s disease for future generations as outlined in the CDC Healthy Brain Initiative Road Map (2018‐2023).ResultCenter will provide a hub for scientific and community exchange for research dissemination specific to cognitive health and AD/ADRD among minorities and 2) engage community members, their families, and partners through culturally targeted and linguistically appropriate education, training, and measurements. Preliminary targeted outreach efforts and data collection in process.ConclusionTo build empowered communities with increased awareness and understanding of cognitive health, through a range of community‐informed and community‐engaged dissemination activities.

A Comparative Study of Fiduciary Duty Examination Systems in Corporate Decision-Making

In recent years, China has witnessed a surge in corporate governance irregularities both internally and externally. Terms like "financial scandals" have frequently trended, drawing high attention from the general public and causing significant damage to China's financing environment. Even though there are complex regulations in place, there are still speculators who, under the guise of legal decision-making processes, act dishonestly, making it difficult to prevent. Perhaps we should consider introducing a fiduciary duty system and learning from the legal systems of the United States and the United Kingdom to protect the interests of small and minority shareholders. In the state of Delaware, often referred to as the world's corporate capital, a shareholder lawsuit involving "the world's richest person," Elon Musk, and his prideful Tesla company unfolded in the Delaware Chancery Court. It immediately attracted the attention of business owners, investors, and corporate legal scholars from across the United States and the world. Since Tesla officially announced the acquisition of Musk's affiliated enterprise in 2016, SolarCity, founded by his cousins, a protracted legal battle initiated by a substantial group of plaintiffs lasted for over five years, finally coming to an end in early 2022 with Musk's victory. This enduring lawsuit, centered around whether Musk violated his fiduciary duties to minority shareholders under Delaware corporate law, with its lengthy process, complex evidence, and the judge's astute rulings, has provided us with insights into the examination logic and techniques applied by top-tier corporate law regarding fiduciary duties. This holds significant guiding significance for the subsequent amendments and practices of China's Company Law.

Harmonizing Progress:: Bridging BioPharma, Technology, Academia, and Healthcare for Advanced Drug Manufacturing.

This paper proposes a quadrilateral approach to advance biopharmaceutical manufacturing by fostering collaboration among biopharma, lab informatics, healthcare systems, and academia. Through a retrospection based on Gary Pisano's analysis and real-world examples like insitro and Spark Therapeutics, we highlight the imperative of continuous process innovation and regulatory collaboration. We emphasize leveraging technological advancements, particularly in machine learning and artificial intelligence (AI), to catalyze a paradigm shift in drug manufacturing and delivery. The discussion extends to fostering academic and business partnerships, akin to Silicon Valley's ecosystem, and engaging healthcare systems in a more integrated role, exemplified by the advent of point-of-care manufacturing. The paper underscores the unique potential of the State of Delaware to propel forward the biopharma manufacturing space, advocating for a coordinated effort to translate scientific advancements into real healthcare benefits.

Understanding a wood-derived biochar's impact on stormwater quality, plant growth, and survivability in bioretention soil mixtures

Bioretention systems are planted media filters used in stormwater infrastructure. Maintaining plant growth and survival is challenging because most designs require significant sand. Conventional bioretention soil media (BSM) might be augmented with biochar to make the BSM more favorable to plants, to improve nutrient removal efficiency, and enhance plant survivability during drought while replacing compost/mulch components that have been linked to excess nutrient export. Pots with BSMs representing high and moderate sand content were amended with wood biochar, planted with switchgrass, and subjected to weekly storms for 20 weeks, followed by a 10-week drought. After 20 weeks, 4% biochar amendment significantly increased stormwater infiltration (67%) and plant available water (52%) in the high sand content BSM (NC mix, which meets requirements for the state of North Carolina (US) and contains no compost/mulch), and these favorable hydraulic properties were not statistically different from a moderate sand content, biochar-free BSM with compost/mulch (DE mix, which meets requirements for state of Delaware (US)). While biochar amendment improved plant height (25%), the number of shoots (89%), and total biomass (70%) in the NC mix, these parameters were still less than those in the biochar-free DE mix containing compost/mulch. TN and NO3−1 removal were also improved (28–35%) by biochar amendment to NC mix, and the resulting TN and TP loadings to groundwater were 10 and 7 times less, respectively than biochar-free DE mix with compost/mulch. During the drought period, biochar amendment increased the time to switchgrass wilting by ∼8 days in the NC mix but remained 40% less than the biochar-free DE mix. A recalcitrant carbon-like biochar mitigates some of the deleterious effects of high sand content BSM on plants, and where nutrient pollution is a concern, replacement of compost/mulch with wood biochar in BSM may be desired.

Assessing Experiential Learning at an HBCU

This paper will highlight the work at Delaware State University, an HBCU, on experiential education projects through a Howard Hughes Medical Institute (HHMI) Inclusive Excellence grant. It focuses on assessing experiential learning curriculum in individual courses as well as evaluating student growth from research and external opportunities. It highlights the preliminary outcomes of these projects with rubrics and survey data for assessing new experiential activities in course curriculum across campus as well as the Experiential STEM Lab Internship Program. As a component of Delaware State University’s strategic plan, these new programs have promoted student success as well as diversity, equity, and inclusion initiatives. The results will demonstrate positive benefits for faculty, students, and a culture of assessment.

Promoting Student Success and DE&I in Experiential Education at an HBCU: STEM Lab Internship Programs

Over the past four years, a Howard Hughes Medical Institute (HHMI) Inclusive Excellence grant supported Delaware State University (DSU) to increase student success and foster faculty development in the STEM (Science, Technology, Engineering, and Mathematics) fields. One component of this grant has provided students, particularly early sequence (freshman and sophomores), the opportunity to participate in a lab internship program. This program has provided students with access to vital research experience and removed some of the barriers for student opportunities, particularly for minority and first-generation students, in STEM fields. The internship program is rooted in principles of diversity, equity, and inclusion and is a cost-effective model for increasing experiential opportunities for STEM students. This paper will share the logistics and inclusive parameters of the program, survey data from student and faculty mentors, as well as highlight the benefits of incorporating an early experiential learning opportunity for students in STEM fields. The paper demonstrates the steps to create a low-cost lab program and how future internships experiences can be designed with diversity, equity, and inclusion as core principles.

Mapping stream and floodplain geomorphometry with the Floodplain and Channel Evaluation Tool

AbstractBroad‐scale mapping of stream channel and floodplain geomorphic metrics is critical to improve the understanding of geomorphic change, biogeochemical processes, riverine habitat quality, and opportunities for management intervention. The Floodplain and Channel Evaluation Tool (FACET) was developed to provide an open‐source tool for automated processing of digital elevation models (DEMs) to generate regional‐scale estimates of bank height, channel width, floodplain width, and a suite of other fluvial geomorphic dimensions that can be summarized at the stream reach‐ or catchment‐scale. FACET was tested on 3‐m DEMs covering the Delaware River watershed and 85% of the Chesapeake Bay watershed in the United States (U.S.) and on 1‐m DEMs for a subset of the study area. Accuracy was assessed from data collected at 67 field sites in the study area. FACET successfully measured geomorphometry for over 270,000 stream reaches (88% of streams attempted) in the study area. Factors that reduced the ability of FACET to accurately estimate geomorphic metrics included errors in DEM hydro‐conditioning, gradually sloping banks, incised stream channels, and the use of fixed input parameters to define buffer lengths. Even with these limitations, FACET was able to map regional patterns in stream and floodplain geomorphometry providing a robust dataset that can enhance modeling and management efforts throughout the mid‐Atlantic region, U.S.

The Right to Assistive Technology and Accessible Instructional Materials for U.S. Students Does Not Consistently Translate into Predictable Access and Effective Use.

Students in the United States have federally-established rights regarding access to assistive technology (AT) devices and services, yet those rights are not consistently upheld for a variety of reasons acknowledged in the literature. We conducted a interview-based study with 48 education professionals, family members and students to analyze the facilitators and barriers that influence AT access for students in the State of Delaware. Study results were consistent with the extant literature, and revealed numerous violations of student rights guaranteed under U.S. special education law. Some barriers were attitudinal, yet most arose from the inadequacy of infrastructures: professionals lacked training, funding was inadequate or difficult to access and, in most areas, there was no definitive guidance relative to the processes that should be followed and how decisions regarding AT-related decisions regarding devices and services should be documented. Elements revealed to facilitate AT access and use were the availability of resources - highly-qualified personnel, time, training, funds, and access to devices - and persistence among educators and family members in pursuing AT solutions for students.

Societal benefits of floodplains in the Chesapeake Bay and Delaware River watersheds: Sediment, nutrient, and flood regulation ecosystem services

Floodplains provide critical ecosystem services to people by regulating floodwaters and retaining sediments and nutrients. Geospatial analyses, field data collection, and modeling were integrated to quantify a portfolio of services that floodplains provide to downstream communities within the Chesapeake Bay and Delaware River watersheds. The portfolio of services included floodplain sediment and nutrient retention and flood regulation. Sediment and nutrient retention were quantified and valued for all non-tidal wadable streams in the Chesapeake Bay and Delaware River watersheds. Predicted nitrogen fluxes from measurements of streambanks and floodplain geomorphic changes were summarized at various scales (river basin, state, and county) and valued using a benefits transfer approach. Floodplain flood regulation services were assessed through a pilot study focused on the Schuylkill River watershed in the Delaware River watershed. Geospatial analysis and published flood frequency estimates were used to assess baseline and counterfactual (i.e., floodplain storage removed) scenarios. Flood regulation was valued using the Federal Emergency Management Agency's Hazus model to compare differences in structural damage to private residences under baseline and counterfactual scenarios. The estimated value of floodplain sediment and nutrient retention was $223 million United States dollars (USD) per year in the Chesapeake Bay watershed and $38 million USD per year in the Delaware River watershed. Sediment and nutrient retention benefits were offset by a streambank erosion cost of $123 million and $14 million USD annually in the Chesapeake and Delaware watersheds, respectively. In the Schuylkill River watershed floodplain flood regulation was valued at $860,000 USD per year, with an additional $7.2 million USD annually provided through floodplain sediment and nutrient retention. Together this portfolio of floodplain ecosystem services indicates that floodplains provide substantial benefits to people by trapping nutrients and storing floodwaters.

Evaluation & Treatment of Psychological Effects of Stroke.

Strokes are a common medical condition in the United States, including in Delaware. An under-recognized effect of stroke is the impact on mood that often occurs. Many individuals develop depression, anxiety, PTSD, and other psychological sequelae. These disorders can significantly affect their lives and their relationships. The emotional effects of stroke pose a public health problem for our residents, leading to devastating decreases in the quality of life for the patient and the family. These challenges negatively impact the community due to the associated healthcare and economic burdens. The population of the State of Delaware is growing, and the proportion of senior residents, who are also at greater risk for strokes, is also increasing. Strokes will remain an ongoing important clinical concern for our healthcare providers. Emotional changes after a stroke will occur in many Delaware residents who suffer a stroke. The emotional sequelae of stroke are under-treated. It is critical for healthcare professionals to be trained to recognize, assess, and treat the psychological disorders that can result from having a stroke. This article provides an overview of the major psychological effects of stroke, recommended assessment tools, promising treatment trends, and directions for further research. Improving our ability to detect and treat these difficult emotional challenges can facilitate effective treatment and prevention strategies and increase quality of life for stroke survivors, their loved ones, and their communities.

The Camden Merritt, New Jersey’s Premier Nineteenth-Century Baseball Team

With the emergence of baseball as America’s national sporting pastime, Camden civic and business leaders decided in 1881 to organize a professional team. This article examines the brief but spectacular history of the Albert Merritt Base Ball Club, one of the best minor league teams of the nineteenth century. Examined are the social and economic reasons for organizing a professional team, the unique founding of the club, the construction of a playing facility, and team finances including player salaries. The 1883 Merritt, which advanced every player to the major leagues, was a juggernaut, dominating the inaugural season of the Inter-State Association, one of two officially organized minor leagues. But despite success on the field with a 27-8 (.771) record, the team suddenly disbanded on July 21. The case study of the promise and perils of professional baseball as a civic and community enterprise culminates in a discussion of the club’s demise because of internal financial problems and inability to compete with two major league teams across the Delaware River in Philadelphia.

Sea Level Rise-Induced Transition from Rare Fluvial Extremes to Chronic and Compound Floods

Flooding is becoming more frequent along U.S. coastlines due to the rising impacts of fluvial and coastal flood sources, as well as their compound effects. However, we have a limited understanding of mechanisms whereby sea level rise (SLR) changes flood drivers and contributes to flood compounding. Additionally, flood mitigation studies for fluvial floodplains near tidal water bodies often overlook the potential future contribution of coastal water levels. This study investigates the role of SLR in inducing high-tide flooding (HTF) and compound flooding in a neighborhood that lies on a fluvial floodplain. Eastwick, Philadelphia, is a flood-prone neighborhood that lies on the confluence of two flashy, small tributaries of the tidal Delaware River. We develop a combined 1D-2D HEC-RAS fluvial-coastal flood model and demonstrate the model’s accuracy for low-discharge tidal conditions and the extreme discharge conditions of tropical Cyclone (TC) Isaias (2020) (e.g., Root Mean Square Error 0.08 and 0.13 m, respectively). Simulations show that Eastwick may experience SLR-induced HTF as soon as the 2060s, and the flood extent (34.4%) could become as bad as present-day extreme event flooding (30.7% during TC Isaias) as soon as the 2080s (based on 95th percentile SLR projections). Simulations of Isaias flooding with SLR also indicate a trend toward compounding of extreme fluvial flooding. In both cases the coastal flood water enters Eastwick through a different pathway, over a land area not presently included in some fluvial flood models. Our results show that SLR will become an important contributor to future flooding even in fluvial floodplains near tidal water bodies and may require development of compound flood models that can capture new flood pathways.