Preprints (not yet peer-reviewed)

65 downloads
168 views

In response to the requirements of the US EPA’s Endocrine Disruptor Screening Program, Tier 1 assays have been performed with a number of pesticides over the past several years. These assays are designed to be used in concert as a screen for potential interactions...

["Environmental Sciences","Toxicology","Science Policy"]
doi:10.7287/peerj.preprints.2596v1
89 downloads
158 views

Water quality benchmarks are developed by many jurisdictions worldwide with the general goal of identifying concentrations that protect aquatic communities. Imidacloprid is a widely-used neonicotinoid insecticide for which benchmark values vary widely between North...

["Agricultural Science","Ecosystem Science","Environmental Sciences","Toxicology"]
doi:10.7287/peerj.preprints.2584v1
94 downloads
140 views

Presentations in session one of the Society of Environmental Toxicology and Chemistry (SETAC) North America Focused Topic Meeting: Endocrine Disruption (February 4 – 6, 2014) described where the science and the regulations have arrived and identified the key challenges...

["Ecology","Environmental Sciences","Genomics","Toxicology","Histology"]
doi:10.7287/peerj.preprints.2583v1
260 downloads
164 views

Approaches to assessing endocrine disruptors (EDs) differ across the globe, with some regulatory environments using a hazard-based approach, while others employ risk-based analyses. In session four of the Society of Environmental Toxicology and Chemistry (SETAC)...

["Environmental Sciences","Toxicology","Science Policy"]
doi:10.7287/peerj.preprints.2580v1
41 downloads
91 views

This special series of six papers (this introductory paper and 5 other papers) is about the Focused Topic Meeting on Endocrine Disruption Chemical Testing; Risk Assessment Approaches and Implications (4 – 6 February, 2014, Raleigh, North Carolina). The workshop...

["Ecology","Environmental Sciences","Genomics","Toxicology"]
doi:10.7287/peerj.preprints.2578v1
226 downloads
2,116 views

Herbicide use is among the most criticized aspects of modern farming operations, especially in response to widespread adoption of genetically-engineered (GE) herbicide-resistant crops. Many previous analyses of herbicide use have relied on flawed metrics in an...

["Agricultural Science","Environmental Sciences","Plant Science","Toxicology"]
doi:10.7287/peerj.preprints.2540v1
145 downloads
399 views

The Brazilian Pampa biome is currently under constant threat due to increase of agriculture and improper management of urban effluents. Studies with focus on the assessment of impacts caused by human activities in this biome are scarce. In the present study we...

["Biochemistry","Ecology","Environmental Sciences","Toxicology"]
doi:10.7287/peerj.preprints.776v2
261 downloads
264 views

Background The wide use of pesticides raises concerns on the health risks associated with pesticide exposure. For developing countries, pesticide residues in vegetables and fruits have not been totally monitored. This study aims at providing comparison data on...

["Agricultural Science","Environmental Sciences","Food Science and Technology","Toxicology","Nutrition"]
doi:10.7287/peerj.preprints.1928v1
110 downloads
167 views

Habitat structure influences the diversity and distribution of organisms, potentially affecting their response to disturbances by either affecting their ‘susceptibility’ or through the provision of resources that can mitigate impacts of disturbances. Chemical disturbances...

["Ecology","Environmental Sciences","Marine Biology","Toxicology"]
doi:10.7287/peerj.preprints.1783v1
245 downloads
415 views

Triclosan (TCS) is a widely used antibacterial agent that has become a ubiquitous contaminant in freshwater, estuary and marine environments. Concerns for potential adverse effects of TCS have been described in several recent risk assessments. Effects on freshwater...

["Environmental Sciences","Microbiology","Toxicology"]
doi:10.7287/peerj.preprints.489v1
743 downloads
394 views

This paper presents a novel assay that allows a quick and robust assessment of the effects of biocides on the initial settling and establishment of marine photoautotrophic biofilms. The assay integrates the response of the multitude of indigenous fouling organisms,...

["Environmental Sciences","Marine Biology","Microbiology","Taxonomy","Toxicology"]
doi:10.7287/peerj.preprints.240v2
422 downloads
348 views

A variety of different fungicides is found simultaneously in surface waters, among which demethylase inhibitors (DMIs) are a major group. The joint toxicity of four DMIs from different chemical classes (Fenarimol, Prochloraz, Triadimefon and Pyrifenox) was investigated...

["Environmental Sciences","Toxicology","Zoology"]
doi:10.7287/peerj.preprints.172v2
944 downloads
431 views

Ciprofloxacin and sulfamethoxazole are two antibiotics commonly detected in the aquatic environment, but information on their toxicity towards natural microbial communities is largely absent. In particular no data are available for marine microorganisms. Aim of...

["Environmental Sciences","Marine Biology","Toxicology"]
doi:10.7287/peerj.preprints.330v1
254 downloads
325 views

Motivation: In environmental risk assessment, information about potential health risks of chemicals released into the environment is compiled and distilled for use in informing public policy. The U.S. Environmental Protection Agency (EPA) produces Integrated Science...

["Ecology","Environmental Sciences","Toxicology","Computational Science","Science Policy"]
doi:10.7287/peerj.preprints.300v1
2,462 downloads
1,111 views

Aim of this study was to describe the toxicity of a set of different commercially available silver nanoparticles (AgNPs) to the gram-negative bacterium Pseudomonas putida (growth inhibition assay, ISO 10712) in order to contribute to their environmental hazard...

["Environmental Sciences","Microbiology","Toxicology"]
doi:10.7287/peerj.preprints.26v2
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