Next >>

This book chapter discusses various catalysts for environmental remediation. Detailed information on catalysis using ferrate and ferrite oxidation, TiO2 photocatalysis, and new catalysts (i.e., graphene, perovskites and graphitic carbon nitride) is provided for the degradation of...

This report includes proceedings from the 2013 NIEHS/EPA Children's Centers Annual Meeting, held in Washington D.C. in October, 2013. Summaries of presentations, speaker biosketches, poster abstracts, and a meeting participant list are all included.

The report includes proceedings from the 2015 NIEHS/EPA Children's Centers Annual Meeting. The proceedings include presentation summaries, speaker biosketches, poster abstracts, and a list of meeting participants.

The University of Rhode Island’s Watershed Watch Volunteer Monitoring Program has been collecting water quality data on dozens of Rhode Island lakes and ponds for over 25 years, allowing exploration of long-term trends in common water quality parameters. Not all lakes and p...

Graphene family nanomaterials (GFNs) are widely used in the field of electronics and biomedicine. Gaps in our knowledge about fate and toxicity of GFNs, such as graphene oxide (GO), raise concerns regarding their environmental impacts. Filter feeding bivalves, such as Crassostrea...

To support the goals articulated in the vision for exposure and risk assessment in the twenty-first century, we highlight the application of a thermodynamic chemical activity approach for the exposure and risk assessment of chemicals in the environment. The present article descri...

From the earliest days of public health, environmental protection has been fundamental to preventing disease and ensuring a healthy population. From John Snow and the Broad Street Pump to chlorinated drinking water in Jersey City, NJ, protecting the environment has been a core pu...

The performance of a constructed, variable-flow treatment wetland was evaluated for its ability to reduce bacterial loads from the Banklick Creek, an impacted recreational waterway in Northern Kentucky. Historically, culturable fecal indicator (coliforms and E. coli) bacteria me...

Introduction: High levels of arsenic in drinking water (≥100 µg/L) have consistently been associated with cardiovascular disease (CVD). Growing evidence supports a link with arsenic at low-moderate levels (<100 µg/L). Our objective was to examine the dose-response relationship be...

Increases in brain-derived neurotrophic factor (Bdnf), Ca2+/calmodulin-dependent protein kinase II alpha (Camk2a), and cyclic adenosine monophosphate (cAMP) response element binding (Creb1) gene expression have been associated with learning in a variety of different rodent studie...

Human fecal pollution of recreational waters remains a public health concern worldwide. As a result, there is a growing interest in the application of human-associated fecal source identification quantitative real-time PCR (qPCR) technologies for water quality research and manag...

A disconnect often occurs between the creation of scientific research outputs and their use by intended stakeholders. Even with the diligent efforts of scientists to create products of value, many scientific outputs are underutilized by intended stakeholders. Marketing methods ca...

Exposure to mixtures is frequent, but biologic pathways such as metabolic inhibition, are poorly understood. CHCl3 and TCE are model volatiles frequently co-occurring; combined exposure results in less than additive hepatotoxicity. Here, we explore the underlying metabolic inte...

Despite its importance to transportation safety and ecosystem health related to pollutant and nutrient deposition, the simulation of fog lags the simulation of other meteorological phenomena due in large part to its complexity and limitations of model resolution. Accordingly, th...

Green infrastructure (GI) represents a broad set of stormwater control measures practices that can be flexibly implemented to increase sewershed retention capacity, and can thereby improve on the management of water quantity and quality. Although much GI presents as formal engine...

High-resolution mass spectrometry (HRMS) data has revolutionized the identification of environmental contaminants through non-targeted analysis (NTA). However, chemical identification remains challenging due to the vast number of unknown molecular features typically observed in ...

Video documentation was obtained of the invasive benthic fish, Neogobius melanostomus, the round goby, feeding on crushed dreissenid mussels at a depth of 12 m in Georgian Bay of Lake Huron, Canada. Gobies used rotational or twist feeding to tear away particles from crushed musse...

The Adverse Outcome Pathway (AOP) framework represents an ideal tool for integrating diverse data relating chemical exposures to adverse outcomes. Glucocorticoid signaling is tightly controlled and numerous adverse health outcomes have been associated with either elevation or sup...

The Nooksack-Fraser transboundary area is home to communities with a strong base in farming, fisheries and outdoor recreation. A goal of the Nooksack-Fraser Transboundary Nitrogen (NFT-N) project is to determine the sources and fates of N in the watershed using data on energy us...

Indicators of a stream&rsquo;s ability to remove nutrients provide insights on watershed integrity and stream habitat characteristics that are needed to help managers to restore stream ecosystem services. We used the Tracer Additon Spiraling Characterization Curve (TASCC) to mea...

Indicators of a stream&rsquo;s ability to remove nutrients provide insights on watershed integrity and managers&rsquo; ability to restore ecosystem services based on specific characteristics of stream habitat. We used the Tracer Additon Spiraling Characterization Curve (TASCC) t...

This paper reports on the pilot testing of a new bioassay platform that monitors expression of 1600 genes in zebrafish embryos exposed to either single chemicals or complex water samples. The method provides a more cost effective, high throughput means to broadly evaluate the pot...

The deleterious effects of microplastic ingestion by marine organisms and the impacts across trophic levels are widely unknown. Due to the extensive ecological and socioeconomic benefits provided by coral reefs, investigating the impacts of microplastics on reef ecosystems is of ...

To date, most research focused on developing more efficient and cost effective methods to predict toxicity have focused on human biology. However, there is also a need for effective high throughput tools to predict toxicity to other species that perform critical ecosystem functio...

This presentation discusses &quot;accountability&quot;; e.g., do emission-control regulations really reduce exposure to pollutants and improve human health? In this presentation, we provide examples of how to examine this and related questions.