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Research Project: Pathogen Transport and Dissemination from Manure

Location: Environmental Microbial Safety

Publications

Model Abstraction to Assess Uncertainty in Flow and Transport Modeling - (13-Sep-04)

Transport and Retention of E. Coli in Saturated Structured Soil - (13-Sep-04)

Fecal Bacterial Pathogens and Indicators in Commercially Available Compost - (20-Jul-04)

Model Abstraction Approach in Soil Water Balance Simulations - (19-Jul-04)

Explorative Analysis of the Database on Rangeland Runoff and Erosion Experiments - (19-Jul-04)

Uncertainty in Soil Water Flow Simulations with Various Parameter Sources - (19-Jul-04)

Release and Partitioning of Manure-Borne Phosphorus and Fecal Coliforms - (19-Jul-04)

Distribution of Manure-Borne Fecal Coliforms in Soil on Grass Buffer Strip - (10-Jun-04)

Using Regression Trees to Estimate Surface Water Runoff and Soil Erosion for Rangelands - (01-Jun-04)

Model Abstraction Techniques: An Overivew of Applications in Agricultural Contaminant - (01-Jun-04)

Zoonotic Protozoa: from Land to Sea - (21-May-04)

Applications of Fractal Geometry in Soil Hydrology - (11-May-04)

Complexity of Simulated Soil Water Fluxes - (01-May-04)

Estimation of Viable Escherichia Coli 0157 in Surface Waters Using Enrichment in Conjunction with Immunological Detection - (26-Mar-04)

Transport and Retention of E. Coli in Saturated Well-Structured Soil - (15-Mar-04)

Modeling Fate and Transport of Manure-Borne Pathogens in the Environment - (01-Feb-04)

Seepage in Soils: Principles and Applications - (29-Jan-04)

A Combined Immunological-Pcr Biosensor for Detection of Water Borne E. Col 0157:h7 - (15-Jan-04)

Faciliatated Manure-Borne Bacteria Transport in Soil Columns - (13-Jan-04)

Two-Dimenional Representation and Modeling of Bromide and Microbial Transport at a Hillslope Grass Buffer - (13-Jan-04)

Fecal Bacterial Pathogens and Indicators in Commercially Available Compost - (05-Jan-04)

Growth of Foodborne Pathogens During Production of Compost Tea - (05-Jan-04)

Characterization of Odorants from Products of 14 Different Commercial Composters Using Solid Phase Microextraction. In:air Pollution from Agricultural Operations III - (30-Dec-03)

Developing Pedotransfer Functions with Database Exploration Methods - (22-Dec-03)

Soil Aggregates and Water Retention - (22-Dec-03)

Comparison of Batch and Flow Experimental Data on Retention of Manure-Borne Cryptosporidium Parvum Oocysts in Soils - (02-Dec-03)

Zoonotic Pathogens from Manure: Transport and Fate - (19-Nov-03)

Fractal Analysis of Soils - (17-Nov-03)

Using Similarity and Neural Network Approaches to Interpolate Soil Particle-Size Distributions Ecological Modeling - (10-Nov-03)

Detection and Molecular Characterization of Enteric Pathogens in Fresh Water - (24-Oct-03)

Mass-Size Scaling in Soil Aggregates As Affected by Aggregate Moisture Content and Soil Compaction - (24-Sep-03)

Surveying the Baltimore Ecosystem Study Stream Sites for the Presence of Enteric Pathogens - (05-Sep-03)

Facilitated Manure-Borne Bacteria Transport in Soil Columns - (01-Sep-03)

Detection and Characterization of Pathogenic E. Coli in Surface Waters: Implications for Preharvest Produce - (01-Aug-03)

Pathogen Reduction by Manure Composting: Issue, Criteria, and Testing - (01-Aug-03)

Evaluation of Parameters Affecting Detection of Escherichia Coli 0157 in Enriched Water Samples Using Immunomagnetic Electrochemiluminescence - (29-Jul-03)

Entropy-Based Analysis of Texture to Estimate Soil Hydraulic Proprties - (23-Jul-03)

Modeling Surface and Subsurface Transport of Manure-Borne Pathogens - (15-Jul-03)

Model Abstraction Techniques Related to Parameter Estimation and Uncertainty - (01-Jul-03)

Transport of Manure-Borne Cryptosporidium Parvum Oocysts Through Saturated and Unsaturated Soil Columns - (01-Jul-03)

Modeling Manure-Borne Pathogen Transport with Runoff and Infiltration - (01-Jun-03)

Two-Dimensional Representation and Modeling of Bromide and Fecal Coliform Transport with Runoff and Infiltration - (01-Jun-03)

Using Fractal Models in Scaling and Pedotransfer Functions of Soil Hydraulic Properties - (01-Jun-03)

Mass-Size Scaling in Soil Aggregates As Affected by Aggregate Moisture Contents and Soil Compaction - (01-Jun-03)

Entrophy-Based Analysis of Texture to Estimate Soil Hydraulic Properties - (01-Jun-03)

Cryptosporidium - a Waterborne Zoonotic Parasite - (01-Jun-03)

Molecular Characterization of Microsporidia Indicates That Fur-Bearing Mammals Can Be a Source of Human Pathogenic Enterocytozoon Bieneusi - (26-May-03)

Time-Mass Scaling in Soil Texture Analysis - (05-May-03)

Estimating Escherichia Coli O157 Popul Ations in Water Samples Using Immunomagnetic - (01-May-03)

Movement of Manure-Borne Bacteria in Soils As a Colloid-Facilitated Transport Affected by Soil Structure - (01-May-03)

Molecular Tools to Evaluate the Epidemiology and Control of Waterborne Zoonotic Infections - (01-May-03)

Real-Time Pcr Assays for the Quantitation of Enteropathogenic E.COLI in Water - (01-May-03)

Technologies for Disinfection of Organic Residuals in An Era of Emerging and Re-Emerging Pathogens - (13-Apr-03)

Modeling Surface and Subsurface Transport of Manure-Borne Microorganisms - (08-Apr-03)

U.S. East and Gulf Coast Shellfish Study - the Rest of the Story - (12-Mar-03)

Cryptosporidium Found in the Watershed, Estuarine, and Coastal Waters of the United States - (10-Mar-03)

Atlantic and Gulf Coast Multi-State Study of Cryptosporidium in Shellfish - (10-Mar-03)

Prevalence and Molecular Characterization of Enteropathogenic E. Coli in Streams Along An Urban-Rural Gradient in the Baltimore, Maryland Metropolitan Area - (25-Feb-03)

Scaling in Soil Aggregate Distribution As Dependent on Aggregate Water Content and Soil Compaction - (05-Feb-03)

Transport of Manure-Borne Bacteria and Colloids in a Stony Soil - (31-Jan-03)

Modeling Manure-Borne Pathogen Transport with Runoff and Infiltration - (23-Jan-03)

Release Rates of Manure-Borne Coliform Bacteria from Data on Leaching Through Stony Soil - (06-Jan-03)

How Does the Physics of the Soil System Dictate Dispersal of Waste-Borne Microorganism in Soils? - (17-Dec-02)

Comparision of Two Approximation Techniques to Develop Pedotransfer Functions for Water Retention of Brazilian Soils - (11-Dec-02)

Modeling Coliform Bacteria and Bromide Transport in Large in-Situ Columns of a Fractured Soil - (10-Nov-02)

A Mix of Scales: Topographic Information, Point Samples and Yield Maps - (30-Sep-02)

Scaling Methods in Soil Physics - (30-Sep-02)

Field-Scale Monitoring and Simulation of the Overland Transport of Bromide and Pathogens - (28-Aug-02)

The Additivity Model to Estimate Water Retention of Mineral Soils - (28-Aug-02)

Effect of Soil Aggregate Size Distribution on Water Retention - (28-Aug-02)

Sources of Bacterial Contamination on Cantaloupe and Honeydew Melons on-Farm and During Post-Harvest Processing - (26-Aug-02)

Translating Available Basic Soil Data into Missing Soil Hydraulic Characteristics - (16-Aug-02)

Animal Manure: Bacterial Pathogens and Disinfection Technologies - (01-Aug-02)

Generalized Richards' Equation to Simulate Water Transport in Soils - (08-Jul-02)

Conventional and Fractal Geometry in Soil Studies - (17-Jun-02)

Mass Fractal Dimension of Shrinking Soil Aggregates - (17-Jun-02)

Soil Structure and Pedotransfer Functions - (13-Jun-02)

Scaling and Fractional Equations of Water and Contaminant Transport in Soils - (03-May-02)

Composting: a Durable Technology for Disinfection of Manure, Sewage Sludge, and Organic Residuals in An Era of Emerging and Re-Emergining Pathogens - (16-Apr-02)

Estimating Soil Water Retention Using Soil Component Additivity Model - (01-Apr-02)

Using Similarity and Neural Network Approaches to Interpolate Soil Particle-Size Distributions - (01-Apr-02)

Pathogen Transport Affected by Surface Conditions - (27-Feb-02)

 
Project Team
Shelton, Daniel
Millner, Patricia
Pachepsky, Yakov
Fayer, Ronald
Higgins, James
Starr, James
Sadeghi, Ali
Karns, Jeffrey

Project Annual Reports
  FY 2003
  FY 2002
  FY 2001

Publications

Related National Programs
  Water Quality & Management (201)
  Manure and Byproduct Utilization (206)

Related Projects
   Characterization of Bioareosol and Odorous Emissions from Land Application of Biosolids in Pennsylvania
   Safe Production of Vegetables Using Manure
   Role of Soil Nematodes in Vectoring Pathogenic Bacteria to Fruits and Vegetables
   Model Abstraction Techniques for Soil Water Flow and Transport
   Pathogenic Bacteria Breakthrough in Soils As Affected by Physical Meterogeneity
   Assess Levels of Pathogenic E. Coli in the Anacostia and Potomac Rivers

 
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