Science & Technology
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Presentations at 2013 Pollinator Summit --Dust Focus Group
These presentations covered pesticide exposure risks posed to honey bees by the dust from planting treated corn seed, and research on reducing dust by means such as talc replacement and standards for planter technology.
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How We Assess Risks to Pollinators
EPA's pollinator risk assessment framework is part of its regulatory decision-making process for all pesticides, relying on a tiered process and focusing on major routes of exposure while distinguishing different types of pesticide treatment.
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Film Permeability Determination Using Static Permeability Cells
The permeability of tarps to soil fumigant pesticides varies depending on the active ingredient chemical: dimethyl disulfide (DMDS), methyl bromide, chloropicrin, or other. The diffusion rate can be represented by the mass transfer coefficient (MTC).
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Sonic Borehole Logging
Sonic, Cement Bond Logging, and Full-Waveform Sonic
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Continuous Resistivity Profiling
Waterborne continuous resistivity profiling
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Waterborne Magnetic Surveying
Waterborne Magnetic Surveying
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Borehole Induced Polarization
time and frequency domain borehole induced polarization
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Vertical Flowmeter Logging
Borehole Vertical Flowmeter
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Continuous Seismic Profiling
Waterborne Continuous Seismic Profiling
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Magnetic Method
magnetic methods in surface geophysics
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Fluid-Temperature and Fluid-Conductivity Logging
Fluid Electrical Conductivity and Temperature
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Waterborne Ground Penetrating Radar
Waterborne Ground Penetrating Radar (wGPR)
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National Ecosystem Services Classification System (NESCS) Plus
Information on and links to the National Ecosystem Services Classification Plus Tool
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South Platte River Urban Waters Partnership Summary Document
A document summarizing the focus, goals, and strategies of the Urban Waters Partnership.
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Map of the South Platte Watershed Area
Map of the South Platte Area
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South Platte River Map with Legend
Displays a map of the South Platte River in Denver, Colorado
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Map of Site 02 of the Denver, CO Urban Waters Location, without Data Layers
A map of the South Platte Urban Waters Location in Denver, Colorado without Data Layers.
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Map of Site 02 of the Denver, CO Urban Waters Location, with Data Layers
A map of the South Platte Urban Waters Location in Denver, Colorado.
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Webinar Series: Community Air Monitoring Fundamentals
landing page for the community air monitoring webinar series
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What is the National Coastal Condition Assessment?
The National Coastal Condition Assessment (NCCA) is a statistical survey of the condition of our Nation’s marine and Great Lakes coasts. The NCCA builds from previous National Coastal Assessments.