Related Topics: Health Research

Health Research Products in the Science Inventory

Records 1 to 25 of 551

Assessing sediment quality in the Great Lakes Connecting Channels using National Coastal Condition Assessment protocol (PRESENTATION)
The EPA Office of Water’s National Coastal Condition Assessment (NCCA) helps satisfy the assessment and antidegradation provisions of the Clean Water Actby estimating water, sediment, and benthic quality conditions in the Great Lakes nearshore on a five-year cycle starting ...
SETAC: Science for Everyone Takes Activities and Comedy (PRESENTATION)
We have all been there: the presenter is droning on, putting up facts and figures and equations, and speaking in an almost inhuman monotone. To survive, you read your email under your desk and send “sleepy” emojis to the person next to you. We have all also been to ta...
Site Characterization and Monitoring Technical Support Center FY16 Report (PUBLISHED REPORT)
SCMTSC’s primary goal is to provide technical assistance to regional programs on complex hazardous waste site characterization issues. This annual report illustrates the range and extent of projects that SCMTSC supported in FY 2016. Our principal audiences are site project manage...
The incorporation of toxicity testing into the assessment and management of effluents and contaminated sediments (PRESENTATION)
Following the initial push during the 1970’s to develop numerical water quality criteria for many environmental contaminants, it became clear that the protection of surface waters from chemicals in municipal and industrial effluents would require more than just criteria for...
Developing sediment remediation goals at superfund sites based on pore water for the protection of benthic organisms from direct toxicity to non-ionic organic contaminants (presentation) (PRESENTATION)
Passive sampling is becoming a frequently used measurement technique at Superfund sites with contaminated sediments. Passive sampling measures the concentrations of freely dissolved chemicals (Cfrees) in the sediment pore water. Cfree has been found to be a very practical means f...
Engineering Technical Support Center Annual Report Fiscal Year 2016 (PUBLISHED REPORT)
This report highlights significant projects that the ETSC supported in fiscal year 2016. These projects have addressed an array of environmental scenarios, including, but not limited to remote mining contamination, expansive landfill waste, cumulative impacts from multiple contam...
Developing Sediment Remediation Goals at Superfund Sites Based on Pore Water for the Protection of Benthic Organisms from Direct Toxicity to Non-ionic Organic Contaminants (PUBLISHED REPORT)
This document contains a methodology for developing interstitial water remediation goals (IWRGs) for nonionic organic pollutants (toxicants) in sediments for the protection of benthic organisms. The document provides the basis for using the final chronic values (FCVs) from EPA’s...
Can interpreting sediment toxicity tests a mega sites benefit from novel approaches to normalization to address batching of tests? (PRESENTATION)
Sediment toxicity tests are a key tool used in Ecological Risk Assessments for contaminated sediment sites. Interpreting test results and defining toxicity is often a challenge. This is particularly true at mega sites where the testing regime is large, and by necessity performed ...
Final ecosystem goods and services enhance societal relevance of contaminated-site remediation (PRESENTATION)
Background/Question/Methods Exposure to environmental stressors can adversely affect both human health and ecological receptors and impacts on the latter influence the community's overall vulnerability. Risk assessment guidance promotes conceptual site models to integrate multip...
Engineering Technical Support Center Annual Report Fiscal Year 2015 (PUBLISHED REPORT)
The United States Environmental Protection Agency (EPA or Agency) Office of Research and Development (ORD) created the Engineering Technical Support Center (ETSC) in 1987, one of several technical support centers created as part of the Technical Support Project (TSP). ETSC provid...
Assessing the effects of legacy contaminants on egg and nestling survival of Tree Swallows in Great Lakes Areas of Concern (presentation) (PRESENTATION)
Great Lakes Areas of Concern (AOCs) are affected by many stressors, some of which are environmental contaminants including PCBs, PBDEs, persistent organochlorine pesticides, dioxins, benzenes, and other chemicals. These toxicants can accumulate in aquatic biota and ultimately tra...
EPA’s National Coastal Condition Assessment: Pilot research in Great Lakes connecting channels (PRESENTATION)
The EPA Office of Water’s 5-year cycles of national surveys of wetlands, lakes, rivers, and coastal areas help satisfy the assessment and antidegradation provisions of the Clean Water Act. Measuring extant conditions precedes measuring change in conditions. Surveys are chal...
Stressor Identification (Si) at Contaminated Sites: Upper Arkansas River, Colorado (Final) (PUBLISHED REPORT)
EPA announced the availability of the final report, <i>Stressor Identification (SI) at Contaminated Sites: Upper Arkansas River, Colorado</i>. This report describes a causal assessment for impairments of plant growth and plant species richness at a terrestrial contaminated site ...
St. Louis River fish migrations: Gains and losses of ecosystem services (PRESENTATION)
The Twin Ports fishery has undergone change from a migratory fish-based fishery to a Lake Superior-based fishery, and is now returning to a diverse fishery that includes fish of both life histories. These changes reflect past disturbances to the Great Lakes ecosystem as well as r...
Technical Support for Contaminated Sites (PRESENTATION)
In 1987, the U.S. Environmental Protection Agency’s (EPA) Office of Research and Development (ORD), Office of Land and Emergency Management, and EPA Regional waste management offices established the Technical Support Project. The creation of the Technical Support Project enabled...
Contaminated Sediments/Remedy Effectiveness 3.6.1.3 (PRESENTATION)
The main objective of this research effort is to provide stakeholders with biological, chemical, and physical tools, indicators and approaches to more effectively assess and manage contaminated sites, under the Great Lakes Legacy Act (GLLA), Great Lakes Restoration Initiative (GL...
Assessing remediation of contaminated sediments using multiple biological endpoints: sediment toxicity, food web tissue contamination, biotic condition and DNA damage. (PRESENTATION)
The Ottawa River is a component of the Maumee River Area of Concern (AOC) as defined by the International Joint Commission&rsquo;s Great Lakes Water Quality Agreement. A sediment remediation project took place in the lower 14.2 km of the river where urban and industrial activitie...
Sediment Toxicity Testing (BOOK CHAPTER)
Sediment toxicity testing has become a fundamental component of regulatory frameworks for assessing the risks posed by contaminated sediments and for development of chemical sediment quality guidelines. Over the past two decades, sediment toxicity testing methods have advanced co...
Deriving sediment Interstitial Water Remediation Goals (IWRGs) for the protection of benthic organisms from direct toxicity (PRESENTATION)
Background/Objectives. Passive sampling is becoming a frequently used measurement technique at Superfund sites with contaminated sediments. Passive sampling measures the concentrations of freely dissolved chemicals (Cfrees) in the sediment interstitial water. The freely dissol...
EPA’s Environmental Justice Research Roadmap and Interagency Efforts on Climate Justice (PRESENTATION)
Stressors associated with climate change are expected to be disproportionately greater for overburdened communities. This webinar will present activities of the Climate Impacts subcommittee of the Federal Interagency Working Group (IWG) on Stressors associated with climate chang...
Assessing the effects of legacy contaminants on egg and nestling survival of tree swallows in Great Lakes Areas of Concern (PRESENTATION)
Great Lakes Areas of Concern (AOCs) are affected by many stressors, some of which are environmental contaminants including PCBs, PBDEs, persistent organochlorine pesticides, dioxins, benzenes, and other chemicals. These toxicants can accumulate in aquatic biota and ultimately tra...
Contaminated sediment research task: SHC Task 3.61.3 (PRESENTATION)
A poster presentation for the SHC BOSC review will summarize the research efforts under Sustainable and Healthy Communities Research Program (SHC) in the Contaminated Sediment Task within the Contaminated Sites Project. For the Task, Problem Summary &amp; Decision Context; Task O...
Inter-lab testing of Hyalella azteca water and sediment methods: 3 Results from 10- to 42-d tests conducted with the new water-only method (PRESENTATION)
Over the past four years, USEPA-Duluth, USGS-Columbia, the Illinois Natural History Survey, and Environment Canada have been conducting studies to refine the USEPA and ASTM International methods for conducting 10- to 42-d water or sediment toxicity exposures with the amphipod Hya...
Development and Use of the Leaching Environmental Assessment Framework in the United States (PRESENTATION)
The purpose of this presentation is to provide technical expertise at an upcoming workshop to discuss the use of EPA’s new leaching tests at a workshop on “Risk Informed Approaches and Regulations for Reclamation, Treatment, Use orDisposal”. This presentation has been requested b...
WORKSHOP REPORT - CONSIDERATIONS FOR DEVELOPING LEACHING TEST METHODS FOR SEMI- AND NON-VOLATILE ORGANIC COMPOUNDS (PUBLISHED REPORT)
The report provides a summary of the information exchange at a workshop on the potential for release of semi- or non-volatile organic constituents at contaminated sites where sub-surface treatment has been used to control migration, and from waste that is disposed or re-used. The...