Data and Tools
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Environmental Resilience Tools Wizard
EPA's Environmental Resilience Tools Wizard contains tools produced by EPA that address environmental concerns in disaster mitigation, preparedness, response, and recovery. It is an online wizard that helps you find the right resource to meet your needs.
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Hazardous Waste Cleanup: Puma Energy Caribe, LLC in Bayamon, Puerto Rico
This page contains the facility documents for Puma Energy Caribe, LLC in Bayamon, Puerto Rico
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Veratrine (Veratridine) & Veratric Acid in Soil & Sediment - MRID 51457863
Environmental chemistry methods for Veratrine (Veratridine) & Veratric Acid in Soil & Sediment - MRID 51457863
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Veratrine (Veratridine) & Veratric Acid in Water - MRID 51457864
Environmental chemistry methods for Veratrine (Veratridine) & Veratric Acid in Water - MRID 51457864
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St. Clair River AOC Boundary Map
Boundary map of St. Clair River AOC.
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Public Engagements: Potential Revisions of the Microbial and Disinfection Byproducts Rules
Webpage for MDBP stakeholder meetings. Announces meetings and provides materials and registration information.
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Lead and Copper Rule 90th Percentile Calculator
The LCR 90th Percentile Calculator spreadsheet can be used to calculate 90th Percentile values used to determine the action levels for both Lead (Pb) and Copper (Cu) by the linear interpolation method.
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Request to Remove Users from a Web Area
Form for requesting removal of users from your web area.
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Risk-Screening Environmental Indicators (RSEI) Methodology Version 2.3.3
the document for Risk-Screening Environmental Indicators (RSEI) Methodology Version 2.3.3, July 2015
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Risk-Screening Environmental Indicators (RSEI) Technical Appendices Version 2.3.3
Technical appendices for the Risk-Screening Environmental Indicators screening tool
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R Script: Compute Weighted-Average Tolerance Values
Links to downloadable scripts and example data to compute weighted averages.
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Estimating Taxon-Environment Relationships: Central Tendencies
This page describes weighted average approach to estimating species optima in terms of central tendencies.
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R Script: Classify Response Shape
Steps on how to perform a graphical classification of response shape.
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R Script: Set Up Variables
Links to downloadable scripts and example data
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Using R to Estimate Central Tendencies
Script for computing a central tendency for a taxon.
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R Script: Calculate Weighted Average Inferences
Code to calculate the weighted average inference.
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Using Taxon-Environment Relationships: Download Files and Set Up R
Step by step instructions for setting up your workspace to run statistical scripts.
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Download R Scripts and Sample Data
Includes links to downloadable scripts and example data to illustrate the analysis methods described in this module.
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R Script: Compute Cumulative Percentiles
Links to downloadable scripts and example data for how to compute cumulative percentiles.
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Exploratory Data Analysis
Additional approaches for understanding stressor correlations: variable clustering, PCA, Biplots, collinearity, space and time,