G. Wilkes

发表

Using SWAT, Bacteroidales microbial source tracking markers, and fecal indicator bacteria to predict waterborne pathogen occurrence in an agricultural watershed.

S. Frey, E. Topp, T. Edge, 2013, Water research.

Long-Term Observations of Nitrogen and Phosphorus Export in Paired-Agricultural Watersheds under Controlled and Conventional Tile Drainage.

E Topp, S. Frey, E. Topp, 2015, Journal of environmental quality.

Long-Term Monitoring of Waterborne Pathogens and Microbial Source Tracking Markers in Paired Agricultural Watersheds under Controlled and Conventional Tile Drainage Management

David R. Lapen, Edward Topp, E. Topp, 2014, Applied and Environmental Microbiology.

Controlling tile drainage during the growing season in Eastern Canada to reduce nitrogen, phosphorus, and bacteria loading to surface water

S. Frey, E. Topp, G. Wilkes, 2016 .

Using Campylobacter spp. and Escherichia coli data and Bayesian microbial risk assessment to examine public health risks in agricultural watersheds under tile drainage management.

E. Topp, G. Wilkes, D. Lapen, 2013, Water research.

Rainfall-induced runoff from exposed streambed sediments: an important source of water pollution.

S. Frey, E. Topp, R. Marti, 2015, Journal of environmental quality.

Towards a more accurate quantitative assessment of seasonal Cryptosporidium infection risks in surface waters using species and genotype information.

E. Topp, T. Edge, N. Neumann, 2016, Water research.

Bacteria, viruses, and parasites in an intermittent stream protected from and exposed to pasturing cattle: Prevalence, densities, and quantitative microbial risk assessment

E. Topp, T. Edge, V. Gannon, 2013, Water Research.

Do reductions in agricultural field drainage during the growing season impact bacterial densities and loads in small tile-fed watersheds?

S. Frey, E. Topp, G. Wilkes, 2019, Water research.

Aquatic Bacterial Communities Associated With Land Use and Environmental Factors in Agricultural Landscapes Using a Metabarcoding Approach

E. Topp, G. Wilkes, D. Lapen, 2018, Front. Microbiol..

Biosolids applied to agricultural land: Influence on structural and functional endpoints of soil fauna on a short- and long-term scale.

E. Topp, G. Wilkes, D. Lapen, 2016, Science of the Total Environment.

Loop‐mediated isothermal amplification: Development, validation and application of simple and rapid assays for quantitative detection of species of Arcobacteraceae family‐ and species‐specific Aliarcobacter faecis and Aliarcobacter lanthieri

E. Topp, G. Wilkes, D. Lapen, 2020, Journal of applied microbiology.

The distribution of Salmonella enterica serovars and subtypes in surface water from five agricultural regions across Canada.

E. Topp, T. Edge, V. Gannon, 2015, Water research.

Enhanced Single‐tube Multiplex PCR Assay for Detection and Identification of Six Arcobacter Species

E. Topp, G. Wilkes, D. Lapen, 2017, Journal of applied microbiology.

Chlorophyll-a, dissolved organic carbon, turbidity and other variables of ecological importance in river basins in southern Ontario and British Columbia, Canada

H. Mcnairn, G. Wilkes, D. Lapen, 2019, Environmental Monitoring and Assessment.

Tracking Host Sources of Cryptosporidium spp. in Raw Water for Improved Health Risk Assessment

C. Sensen, E. Topp, T. Edge, 2007, Applied and Environmental Microbiology.

Investigation of an Escherichia coli environmental benchmark for waterborne pathogens in agricultural watersheds in Canada.

A Scott, E Topp, A. El-Shaarawi, 2012, Journal of environmental quality.

Seasonal relationships among indicator bacteria, pathogenic bacteria, Cryptosporidium oocysts, Giardia cysts, and hydrological indices for surface waters within an agricultural landscape.

E. Topp, T. Edge, V. Gannon, 2009, Water research.

Distribution of selected virulence genes and antibiotic resistance in Enterococcus species isolated from the South Nation River drainage basin, Ontario, Canada

E. Topp, G. Wilkes, D. Lapen, 2011, Journal of applied microbiology.

Quantitative multi-year elucidation of fecal sources of waterborne pathogen contamination in the South Nation River basin using bacteroidales microbial source tracking markers.

E. Topp, V. Gannon, C. Jokinen, 2013, Water research.

Molecular and phylogenetic approaches for assessing sources of Cryptosporidium contamination in water.

C. Sensen, E. Topp, T. Edge, 2012, Water research.

Spatiotemporal Analysis of Cryptosporidium Species/Genotypes and Relationships with Other Zoonotic Pathogens in Surface Water from Mixed-Use Watersheds

E. Topp, T. Edge, V. Gannon, 2012, Applied and Environmental Microbiology.

Associations among pathogenic bacteria, parasites, and environmental and land use factors in multiple mixed-use watersheds.

E. Topp, T. Edge, V. Gannon, 2011, Water research.

Distribution and Characteristics of Listeria monocytogenes Isolates from Surface Waters of the South Nation River Watershed, Ontario, Canada

E. Topp, T. Edge, V. Gannon, 2007, Applied and Environmental Microbiology.

Distribution and Diversity of Escherichia coli Populations in the South Nation River Drainage Basin, Eastern Ontario, Canada

E. Topp, T. Edge, G. Wilkes, 2009, Applied and Environmental Microbiology.

Waterborne Viruses and F-Specific Coliphages in Mixed-Use Watersheds: Microbial Associations, Host Specificities, and Affinities with Environmental/Land Use Factors

E. Topp, G. Wilkes, D. Lapen, 2016, Applied and Environmental Microbiology.

Real-time quantitative PCR assay development and application for assessment of agricultural surface water and various fecal matter for prevalence of Aliarcobacter faecis and Aliarcobacter lanthieri

E. Topp, G. Wilkes, D. Lapen, 2020, BMC Microbiology.

Variation of an indicator of Escherichia coli persistence from surface waters of mixed-use watersheds, and relationship with environmental factors

E. Topp, T. Edge, G. Wilkes, 2011 .

Impact of riparian zone protection from cattle on nutrient, bacteria, F-coliphage, and loading of an intermittent stream.

E. Topp, T. Edge, R. Marti, 2012, Journal of environmental quality.

Coherence among Different Microbial Source Tracking Markers in a Small Agricultural Stream with or without Livestock Exclusion Practices

E. Topp, T. Edge, V. Gannon, 2013, Applied and Environmental Microbiology.

A national investigation of the prevalence and diversity of thermophilic Campylobacter species in agricultural watersheds in Canada.

E. Topp, T. Edge, V. Gannon, 2014, Water research.

Characteristics and frequency of detection of fecal Listeria monocytogenes shed by livestock, wildlife, and humans.

E. Topp, T. Edge, V. Gannon, 2007, Canadian journal of microbiology.

Novel virulence, antibiotic resistance and toxin gene-specific PCR-based assays for rapid pathogenicity assessment of Arcobacter faecis and Arcobacter lanthieri

E. Topp, G. Wilkes, D. Lapen, 2019, BMC Microbiology.

Detection of virulence, antibiotic resistance and toxin (VAT) genes in Campylobacter species using newly developed multiplex PCR assays.

E. Topp, G. Wilkes, D. Lapen, 2016, Journal of microbiological methods.

Spatial and temporal drivers of zoonotic pathogen contamination of an agricultural watershed.

Eduardo N. Taboada, Chad R. Laing, E. Topp, 2012, Journal of environmental quality.

Using AnnAGNPS to Predict the Effects of Tile Drainage Control on Nutrient and Sediment Loads for a River Basin.

G. Wilkes, D. Lapen, M. Sunohara, 2015, Journal of environmental quality.

Satellite and in situ derived corn and soybean biomass and leaf area index: Response to controlled tile drainage under varying weather conditions

Heather McNairn, Catherine Champagne, Angela Kross, 2015 .

Long-Term Observations of Nitrogen and Phosphorus Export in Paired-Agricultural Watersheds under Controlled and Conventional Tile Drainage.

S. Frey, E. Topp, G. Wilkes, 2015, Journal of environmental quality.

Long-Term Monitoring of Waterborne Pathogens and Microbial Source Tracking Markers in Paired Agricultural Watersheds under Controlled and Conventional Tile Drainage Management

E. Topp, T. Edge, V. Gannon, 2014, Applied and Environmental Microbiology.

Novel virulence, antibiotic resistance and toxin gene-specific PCR-based assays for rapid pathogenicity assessment of Arcobacter faecis and Arcobacter lanthieri

E. Topp, G. Wilkes, D. Lapen, 2019, BMC Microbiology.

Pathogenicity assessment of Arcobacter butzleri isolated from Canadian agricultural surface water

G. Wilkes, D. Lapen, E. Craiovan, 2024, BMC microbiology.

Detection of virulence, antibiotic resistance and toxin (VAT) genes in Campylobacter species using newly developed multiplex PCR assays.

E. Topp, G. Wilkes, D. Lapen, 2016, Journal of microbiological methods.

Geostatistically Derived Great Lakes USLE Monthly Rainfall Erosivity Factors

G. Wilkes, M. Sawada, 2005 .