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Items: 1 to 50 of 92

1.

Estimating cumulative wastewater treatment plant discharge influences on acesulfame and Escherichia coli in a highly impacted watershed with a fully-integrated modelling approach.

Hwang HT, Frey SK, Park YJ, Pintar KDM, Lapen DR, Thomas JL, Spoelstra J, Schiff SL, Brown SJ, Sudicky EA.

Water Res. 2019 Jun 15;157:647-662. doi: 10.1016/j.watres.2019.03.041. Epub 2019 Mar 22.

PMID:
31004980
2.

Qualifying the effects of single and multiple stressors on the food web structure of Dutch drainage ditches using a literature review and conceptual models.

Bracewell S, Verdonschot RCM, Schäfer RB, Bush A, Lapen DR, Van den Brink PJ.

Sci Total Environ. 2019 Sep 20;684:727-740. doi: 10.1016/j.scitotenv.2019.03.497. Epub 2019 Apr 1.

PMID:
30981441
3.

Towards a general framework for the assessment of interactive effects of multiple stressors on aquatic ecosystems: Results from the Making Aquatic Ecosystems Great Again (MAEGA) workshop.

Van den Brink PJ, Bracewell SA, Bush A, Chariton A, Choung CB, Compson ZG, Dafforn KA, Korbel K, Lapen DR, Mayer-Pinto M, Monk WA, O'Brien AL, Rideout NK, Schäfer RB, Sumon KA, Verdonschot RCM, Baird DJ.

Sci Total Environ. 2019 Sep 20;684:722-726. doi: 10.1016/j.scitotenv.2019.02.455. Epub 2019 Mar 1.

PMID:
30857726
4.

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

Wilkes G, Sunohara MD, Topp E, Gottschall N, Craiovan E, Frey SK, Lapen DR.

Water Res. 2019 Mar 15;151:423-438. doi: 10.1016/j.watres.2018.11.074. Epub 2018 Nov 30.

PMID:
30639728
5.

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

Zambri M, Cloutier M, Adam Z, Lapen DR, Wilkes G, Sunohara M, Topp E, Talbot G, Khan IUH.

BMC Microbiol. 2019 Jan 11;19(1):11. doi: 10.1186/s12866-018-1357-7.

6.

Climate change impacts on crop yield, soil water balance and nitrate leaching in the semiarid and humid regions of Canada.

He W, Yang JY, Qian B, Drury CF, Hoogenboom G, He P, Lapen D, Zhou W.

PLoS One. 2018 Nov 16;13(11):e0207370. doi: 10.1371/journal.pone.0207370. eCollection 2018.

7.

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

Chen W, Wilkes G, Khan IUH, Pintar KDM, Thomas JL, Lévesque CA, Chapados JT, Topp E, Lapen DR.

Front Microbiol. 2018 Oct 30;9:2301. doi: 10.3389/fmicb.2018.02301. eCollection 2018.

8.

Quantitative real-time PCR-based assessment of tile drainage management influences on bacterial pathogens in tile drainage and groundwater.

Liu L, Cloutier M, Craiovan E, Edwards M, Frey SK, Gottschall N, Lapen DR, Sunohara M, Topp E, Khan IUH.

Sci Total Environ. 2018 May 15;624:1586-1597. doi: 10.1016/j.scitotenv.2017.10.200. Epub 2018 Jan 11.

PMID:
29929267
9.

High-Throughput Quantitation of Neonicotinoids in Lyophilized Surface Water by LC-APCI-MS/MS.

Morrison LM, Renaud JB, Sabourin L, Sumarah MW, Yeung KKC, Lapen DR.

J AOAC Int. 2018 Nov 1;101(6):1940-1947. doi: 10.5740/jaoacint.17-0486. Epub 2018 May 21.

PMID:
29784072
10.

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

Khan IUH, Cloutier M, Libby M, Lapen DR, Wilkes G, Topp E.

J Appl Microbiol. 2017 Dec;123(6):1522-1532. doi: 10.1111/jam.13597. Epub 2017 Nov 7.

PMID:
28960631
11.

Impact of pre-application treatment on municipal sludge composition, soil dynamics of antibiotic resistance genes, and abundance of antibiotic-resistance genes on vegetables at harvest.

Lau CH, Li B, Zhang T, Tien YC, Scott A, Murray R, Sabourin L, Lapen DR, Duenk P, Topp E.

Sci Total Environ. 2017 Jun 1;587-588:214-222. doi: 10.1016/j.scitotenv.2017.02.123. Epub 2017 Feb 24.

PMID:
28242221
12.

Agricultural soil denitrifiers possess extensive nitrite reductase gene diversity.

Coyotzi S, Doxey AC, Clark ID, Lapen DR, Van Cappellen P, Neufeld JD.

Environ Microbiol. 2017 Mar;19(3):1189-1208. doi: 10.1111/1462-2920.13643. Epub 2017 Feb 1.

PMID:
27943515
13.

Isolation and Characterization of Acinetobacter baumannii Recovered from Campylobacter Selective Medium.

Fernando DM, Khan IU, Patidar R, Lapen DR, Talbot G, Topp E, Kumar A.

Front Microbiol. 2016 Nov 18;7:1871. eCollection 2016.

14.

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

Jones TH, Brassard J, Topp E, Wilkes G, Lapen DR.

Appl Environ Microbiol. 2017 Jan 17;83(3). pii: e02763-16. doi: 10.1128/AEM.02763-16. Print 2017 Feb 1.

15.

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

Lapen DR, Schmidt PJ, Thomas JL, Edge TA, Flemming C, Keithlin J, Neumann N, Pollari F, Ruecker N, Simhon A, Topp E, Wilkes G, Pintar KDM.

Water Res. 2016 Nov 15;105:625-637. doi: 10.1016/j.watres.2016.08.023. Epub 2016 Aug 13.

PMID:
27721171
16.

Brominated flame retardants and perfluoroalkyl acids in groundwater, tile drainage, soil, and crop grain following a high application of municipal biosolids to a field.

Gottschall N, Topp E, Edwards M, Payne M, Kleywegt S, Lapen DR.

Sci Total Environ. 2017 Jan 1;574:1345-1359. doi: 10.1016/j.scitotenv.2016.08.044. Epub 2016 Sep 16.

PMID:
27644852
17.

Persistence of antibiotic resistance and plasmid-associated genes in soil following application of sewage sludge and abundance on vegetables at harvest.

Rahube TO, Marti R, Scott A, Tien YC, Murray R, Sabourin L, Duenk P, Lapen DR, Topp E.

Can J Microbiol. 2016 Jul;62(7):600-7. doi: 10.1139/cjm-2016-0034. Epub 2016 Mar 17.

PMID:
27277701
18.

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

Coors A, Edwards M, Lorenz P, Römbke J, Schmelz RM, Topp E, Waszak K, Wilkes G, Lapen DR.

Sci Total Environ. 2016 Aug 15;562:312-326. doi: 10.1016/j.scitotenv.2016.03.226. Epub 2016 Apr 19.

PMID:
27100012
19.

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

Laprade N, Cloutier M, Lapen DR, Topp E, Wilkes G, Villemur R, Khan IU.

J Microbiol Methods. 2016 May;124:41-7. doi: 10.1016/j.mimet.2016.03.009. Epub 2016 Mar 21.

PMID:
27012738
20.

Development and evaluation of multiplex PCR assays for rapid detection of virulence-associated genes in Arcobacter species.

Whiteduck-Léveillée J, Cloutier M, Topp E, Lapen DR, Talbot G, Villemur R, Khan IU.

J Microbiol Methods. 2016 Feb;121:59-65. doi: 10.1016/j.mimet.2015.12.017. Epub 2016 Jan 6.

PMID:
26769558
21.

Identification, characterization and description of Arcobacter faecis sp. nov., isolated from a human waste septic tank.

Whiteduck-Léveillée K, Whiteduck-Léveillée J, Cloutier M, Tambong JT, Xu R, Topp E, Arts MT, Chao J, Adam Z, Lévesque CA, Lapen DR, Villemur R, Khan IU.

Syst Appl Microbiol. 2016 Mar;39(2):93-9. doi: 10.1016/j.syapm.2015.12.002. Epub 2015 Dec 13.

PMID:
26723853
22.

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

Sunohara MD, Gottschall N, Wilkes G, Craiovan E, Topp E, Que Z, Seidou O, Frey SK, Lapen DR.

J Environ Qual. 2015 Sep;44(5):1589-604. doi: 10.2134/jeq2015.01.0008.

PMID:
26436276
23.

Quantitative Campylobacter spp., antibiotic resistance genes, and veterinary antibiotics in surface and ground water following manure application: Influence of tile drainage control.

Frey SK, Topp E, Khan IU, Ball BR, Edwards M, Gottschall N, Sunohara M, Lapen DR.

Sci Total Environ. 2015 Nov 1;532:138-53. doi: 10.1016/j.scitotenv.2015.03.114. Epub 2015 Jun 9.

PMID:
26065824
24.

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

Que Z, Seidou O, Droste RL, Wilkes G, Sunohara M, Topp E, Lapen DR.

J Environ Qual. 2015 Mar;44(2):629-41. doi: 10.2134/jeq2014.06.0246.

PMID:
26023981
25.

Arcobacter lanthieri sp. nov., isolated from pig and dairy cattle manure.

Whiteduck-Léveillée K, Whiteduck-Léveillée J, Cloutier M, Tambong JT, Xu R, Topp E, Arts MT, Chao J, Adam Z, André Lévesque C, Lapen DR, Villemur R, Talbot G, Khan IU.

Int J Syst Evol Microbiol. 2015 Aug;65(8):2709-16. doi: 10.1099/ijs.0.000318. Epub 2015 May 14.

PMID:
25977280
26.

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

Jokinen CC, Koot J, Cole L, Desruisseau A, Edge TA, Khan IU, Koning W, Lapen DR, Pintar KD, Reid-Smith R, Thomas JL, Topp E, Wang LY, Wilkes G, Ziebell K, van Bochove E, Gannon VP.

Water Res. 2015 Jun 1;76:120-31. doi: 10.1016/j.watres.2015.02.038. Epub 2015 Mar 3.

PMID:
25799976
27.

Dissipation of triclosan, triclocarban, carbamazepine and naproxen in agricultural soil following surface or sub-surface application of dewatered municipal biosolids.

Al-Rajab AJ, Sabourin L, Lapen DR, Topp E.

Sci Total Environ. 2015 Apr 15;512-513:480-488. doi: 10.1016/j.scitotenv.2015.01.075. Epub 2015 Jan 30.

PMID:
25644844
28.

Comprehensive nitrogen budgets for controlled tile drainage fields in eastern ontario, Canada.

Sunohara MD, Craiovan E, Topp E, Gottschall N, Drury CF, Lapen DR.

J Environ Qual. 2014 Mar;43(2):617-30. doi: 10.2134/jeq2013.04.0117.

PMID:
25602663
29.

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

Frey SK, Gottschall N, Wilkes G, Grégoire DS, Topp E, Pintar KD, Sunohara M, Marti R, Lapen DR.

J Environ Qual. 2015 Jan;44(1):236-47. doi: 10.2134/jeq2014.03.0122.

PMID:
25602339
30.

Combined impacts of future climate and land use changes on discharge, nitrogen and phosphorus loads for a Canadian river basin.

El-Khoury A, Seidou O, Lapen DR, Que Z, Mohammadian M, Sunohara M, Bahram D.

J Environ Manage. 2015 Mar 15;151:76-86. doi: 10.1016/j.jenvman.2014.12.012. Epub 2014 Dec 20.

31.

Impact of fertilizing with raw or anaerobically digested sewage sludge on the abundance of antibiotic-resistant coliforms, antibiotic resistance genes, and pathogenic bacteria in soil and on vegetables at harvest.

Rahube TO, Marti R, Scott A, Tien YC, Murray R, Sabourin L, Zhang Y, Duenk P, Lapen DR, Topp E.

Appl Environ Microbiol. 2014 Nov;80(22):6898-907. doi: 10.1128/AEM.02389-14. Epub 2014 Aug 29.

32.

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

Khan IU, Gannon V, Jokinen CC, Kent R, Koning W, Lapen DR, Medeiros D, Miller J, Neumann NF, Phillips R, Schreier H, Topp E, van Bochove E, Wilkes G, Edge TA.

Water Res. 2014 Sep 15;61:243-52. doi: 10.1016/j.watres.2014.05.027. Epub 2014 May 28.

PMID:
24930011
33.

Draft genome sequences of three arcobacter strains of pig and dairy cattle manure origin.

Adam Z, Whiteduck-Leveillee K, Cloutier M, Tambong JT, Chen W, Lewis CT, Lévesque CA, Topp E, Lapen DR, Talbot G, Khan IU.

Genome Announc. 2014 May 15;2(3). pii: e00377-14. doi: 10.1128/genomeA.00377-14.

34.

Long-term monitoring of waterborne pathogens and microbial source tracking markers in paired agricultural watersheds under controlled and conventional tile drainage management.

Wilkes G, Brassard J, Edge TA, Gannon V, Gottschall N, Jokinen CC, Jones TH, Khan IU, Marti R, Sunohara MD, Topp E, Lapen DR.

Appl Environ Microbiol. 2014 Jun;80(12):3708-20. doi: 10.1128/AEM.00254-14. Epub 2014 Apr 11.

35.

Draft genome sequences of two arcobacter strains isolated from human feces.

Adam Z, Whiteduck-Léveillée K, Cloutier M, Chen W, Lewis CT, Lévesque CA, Topp E, Lapen DR, Tambong JT, Talbot G, Khan IU.

Genome Announc. 2014 Apr 3;2(2). pii: e00113-14. doi: 10.1128/genomeA.00113-14.

36.

Draft Genome Sequence of Arcobacter cibarius Strain LMG21996T, Isolated from Broiler Carcasses.

Adam Z, Whiteduck-Leveillee K, Cloutier M, Chen W, Lewis CT, Lévesque CA, Topp E, Lapen DR, Tambong JT, Talbot G, Khan IU.

Genome Announc. 2014 Feb 20;2(1). pii: e00034-14. doi: 10.1128/genomeA.00034-14.

37.

Triclocarban, triclosan and its transformation product methyl triclosan in native earthworm species four years after a commercial-scale biosolids application.

Macherius A, Lapen DR, Reemtsma T, Römbke J, Topp E, Coors A.

Sci Total Environ. 2014 Feb 15;472:235-8. doi: 10.1016/j.scitotenv.2013.10.113. Epub 2013 Nov 28.

PMID:
24291564
38.

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

Frey SK, Topp E, Edge T, Fall C, Gannon V, Jokinen C, Marti R, Neumann N, Ruecker N, Wilkes G, Lapen DR.

Water Res. 2013 Oct 15;47(16):6326-37. doi: 10.1016/j.watres.2013.08.010. Epub 2013 Aug 19.

PMID:
24079968
39.

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

Wilkes G, Brassard J, Edge TA, Gannon V, Jokinen CC, Jones TH, Neumann N, Pintar KD, Ruecker N, Schmidt PJ, Sunohara M, Topp E, Lapen DR.

Water Res. 2013 Oct 15;47(16):6244-57. doi: 10.1016/j.watres.2013.07.041. Epub 2013 Aug 6.

PMID:
24075721
40.

Assessment of a new Bacteroidales marker targeting North American beaver (Castor canadensis) fecal pollution by real-time PCR.

Marti R, Zhang Y, Tien YC, Lapen DR, Topp E.

J Microbiol Methods. 2013 Nov;95(2):201-6. doi: 10.1016/j.mimet.2013.08.016. Epub 2013 Aug 31.

PMID:
23999275
41.

Coherence among different microbial source tracking markers in a small agricultural stream with or without livestock exclusion practices.

Wilkes G, Brassard J, Edge TA, Gannon V, Jokinen CC, Jones TH, Marti R, Neumann NF, Ruecker NJ, Sunohara M, Topp E, Lapen DR.

Appl Environ Microbiol. 2013 Oct;79(20):6207-19. doi: 10.1128/AEM.01626-13. Epub 2013 Aug 2.

42.

Measuring and modeling the effects of drainage water management on soil greenhouse gas fluxes from corn and soybean fields.

Nangia V, Sunohara MD, Topp E, Gregorich EG, Drury CF, Gottschall N, Lapen DR.

J Environ Manage. 2013 Nov 15;129:652-64. doi: 10.1016/j.jenvman.2013.05.040. Epub 2013 Jul 30.

PMID:
23910796
43.

A Canadian application of one health: integration of Salmonella data from various Canadian surveillance programs (2005-2010).

Parmley EJ, Pintar K, Majowicz S, Avery B, Cook A, Jokinen C, Gannon V, Lapen DR, Topp E, Edge TA, Gilmour M, Pollari F, Reid-Smith R, Irwin R.

Foodborne Pathog Dis. 2013 Sep;10(9):747-56. doi: 10.1089/fpd.2012.1438. Epub 2013 Jun 20. Review.

PMID:
23786604
44.

Tile Drainage Management Influences on Surface-Water and Groundwater Quality following Liquid Manure Application.

Frey SK, Topp E, Ball BR, Edwards M, Gottschall N, Sunohara M, Zoski E, Lapen DR.

J Environ Qual. 2013 May-Jun;42(3):881-92. doi: 10.2134/jeq2012.0261.

PMID:
23673956
45.

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

Schmidt PJ, Pintar KD, Fazil AM, Flemming CA, Lanthier M, Laprade N, Sunohara MD, Simhon A, Thomas JL, Topp E, Wilkes G, Lapen DR.

Water Res. 2013 Jun 15;47(10):3255-72. doi: 10.1016/j.watres.2013.02.002. Epub 2013 Feb 26.

PMID:
23623467
46.

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

Marti R, Gannon VP, Jokinen C, Lanthier M, Lapen DR, Neumann NF, Ruecker NJ, Scott A, Wilkes G, Zhang Y, Topp E.

Water Res. 2013 May 1;47(7):2315-24. doi: 10.1016/j.watres.2013.02.009. Epub 2013 Feb 14.

PMID:
23497974
47.

Hormones, sterols, and fecal indicator bacteria in groundwater, soil, and subsurface drainage following a high single application of municipal biosolids to a field.

Gottschall N, Topp E, Edwards M, Payne M, Kleywegt S, Russell P, Lapen DR.

Chemosphere. 2013 Apr;91(3):275-86. doi: 10.1016/j.chemosphere.2012.10.108. Epub 2013 Jan 23.

PMID:
23351486
48.

A comparison of enrichment and direct-plating methods for isolation of Listeria monocytogenes from surface water.

Lyautey E, Hartmann A, Lapen DR, Topp E.

Can J Microbiol. 2012 Dec;58(12):1405-10. doi: 10.1139/cjm-2012-0418. Epub 2012 Oct 10.

PMID:
23210998
49.

Spatiotemporal analysis of Cryptosporidium species/genotypes and relationships with other zoonotic pathogens in surface water from mixed-use watersheds.

Wilkes G, Ruecker NJ, Neumann NF, Gannon VP, Jokinen C, Sunohara M, Topp E, Pintar KD, Edge TA, Lapen DR.

Appl Environ Microbiol. 2013 Jan;79(2):434-48. doi: 10.1128/AEM.01924-12. Epub 2012 Nov 2.

50.

The detection of Cryptosporidium and the resolution of mixtures of species and genotypes from water.

Ruecker NJ, Matsune JC, Lapen DR, Topp E, Edge TA, Neumann NF.

Infect Genet Evol. 2013 Apr;15:3-9. doi: 10.1016/j.meegid.2012.09.009. Epub 2012 Oct 23.

PMID:
23088833

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