Channah Rock

Specialist, Environmental Science | Professor, Environmental Science | Member of the Graduate Faculty | Endowed Chair, Jim Brennan - Extension Fresh Produce Safety

Environmental Science-Res

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NRT-HDR: CAMBIUM - Climate change Adaptation and Mitigation through Biodiversity Informatics edUcation and Mentoring
Active·2024·$449.9K / $3M·
External
Co-Investigator (COI)
climate change, biodiversity, adaptation, mitigation, informatics
Development of a Risk Ranking Tool for Evaluating Hazards and Risks related to Agricultural Water Subpart E
Active·2024·$418K·
External
Principal Investigator (PI)
agricultural water, risk assessment, hazard evaluation, tool development, water subpart e
Pre-harvest Agricultural Water Food Safety Training
Active·2024·$299.9K / $100K·
External
Principal Investigator (PI)
agricultural water, food safety, training, agricultural research
Microbiological Risk Assessment using QMRA in Preharvest Agriculture Water Treatment Systems for Leafy Greens
Active·2023·$203.8K / $407.7K·
External
Principal Investigator (PI)
microbiological risk assessment, qmra, preharvest agriculture, water treatment systems, leafy greens
Yuma Valley Environmental Sampling and Surveillance for Bacterial Foodborne Pathogens
Active·2023·$365.8K·
External
Principal Investigator (PI)
bacterial pathogens, foodborne diseases, environmental sampling, surveillance, yuma valley

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Recent

Modeling Solute Transport in Sprinkler Irrigation Laterals

2024

solute transport, sprinkler irrigation, modeling, transport, irrigation laterals

Efficacy of Peracetic Acid and Chlorine on the Reduction of Shiga Toxin-producing Escherichia coli and a Nonpathogenic E. coli Strain in Preharvest Agricultural Water

2023

food safety, water treatment, pathogen control, agricultural hygiene, chemical disinfection

Ranking Food Safety Priorities of the Fresh Produce Industry in the United States

2023

food safety, fresh produce, industry, united states, ranking

Sanitizer Type and Contact Time Influence Salmonella Reductions in Preharvest Agricultural Water Used on Virginia Farms

2023

salmonella, sanitizer, agricultural water, preharvest, virginia farms

Combined Infection Control Interventions Protect Essential Food Workers from Occupational Exposures to SARS-CoV-2 in the Agricultural Environment

2023

infection control, occupational exposure, sars-cov-2, essential workers, agricultural environment

Combined Infection Control Interventions Protect the Essential Workforce from Occupationally-Acquired SARS-CoV-2 during Produce Production, Harvesting and Processing Activities

2022

infection control, occupational health, sars-cov-2, workforce protection, produce processing

Distributions of waterborne pathogens in raw wastewater based on a 14-month, multi-site monitoring campaign

2022

waterborne pathogens, wastewater monitoring, pathogen distribution, multi-site monitoring, raw wastewater

Cross-Validation Indicates Predictive Models May Provide an Alternative to Indicator Organism Monitoring for Evaluating Pathogen Presence in Southwestern US Agricultural Water

2021

predictive modeling, pathogen presence, agricultural water, indicator organisms, cross-validation

Evaluation of total Bacteroides sp. as an alternative indicator in agricultural water quality

2021

water quality, agriculture, bacterial indicators, environmental monitoring, microbial assessment

Editorial Perspectives: Will SARS-CoV-2 reset public health requirements in the water industry? Integrating lessons of the past and emerging research

2020

public health, water industry, sars-cov-2, lessons, emerging research

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Soil and Water Conservation

Channah Rock

Research Area

Grants(67)

NRT-HDR: CAMBIUM - Climate change Adaptation and Mitigation through Biodiversity Informatics edUcation and Mentoring

Development of a Risk Ranking Tool for Evaluating Hazards and Risks related to Agricultural Water Subpart E

Pre-harvest Agricultural Water Food Safety Training

Microbiological Risk Assessment using QMRA in Preharvest Agriculture Water Treatment Systems for Leafy Greens

Yuma Valley Environmental Sampling and Surveillance for Bacterial Foodborne Pathogens

Publications(61)

Modeling Solute Transport in Sprinkler Irrigation Laterals

Efficacy of Peracetic Acid and Chlorine on the Reduction of Shiga Toxin-producing Escherichia coli and a Nonpathogenic E. coli Strain in Preharvest Agricultural Water

Ranking Food Safety Priorities of the Fresh Produce Industry in the United States

Sanitizer Type and Contact Time Influence Salmonella Reductions in Preharvest Agricultural Water Used on Virginia Farms

Combined Infection Control Interventions Protect Essential Food Workers from Occupational Exposures to SARS-CoV-2 in the Agricultural Environment

Combined Infection Control Interventions Protect the Essential Workforce from Occupationally-Acquired SARS-CoV-2 during Produce Production, Harvesting and Processing Activities

Distributions of waterborne pathogens in raw wastewater based on a 14-month, multi-site monitoring campaign

Cross-Validation Indicates Predictive Models May Provide an Alternative to Indicator Organism Monitoring for Evaluating Pathogen Presence in Southwestern US Agricultural Water

Evaluation of total Bacteroides sp. as an alternative indicator in agricultural water quality

Editorial Perspectives: Will SARS-CoV-2 reset public health requirements in the water industry? Integrating lessons of the past and emerging research

Collaborations(74)

Nirav Merchant

Michele Walsh

Gerardo Lopez

Peter Ellsworth

Sharon Dial

News(7)

Cascading Colorado River cuts bring focus to future of Arizona agriculture

UA Scientists to Examine Food Safety Practices After E. coli Outbreak

Pure Water Brew Challenge Brings Reclamation to the Forefront

'Ag Water' App Assists Growers on Food Safety Issues

UA Scientists Challenge Conventions of Irrigation

Courses(1)

Soil and Water Conservation