David R. Lapen

8.4k total citations · 1 hit paper
186 papers, 6.4k citations indexed

About

David R. Lapen is a scholar working on Water Science and Technology, Soil Science and Pollution. According to data from OpenAlex, David R. Lapen has authored 186 papers receiving a total of 6.4k indexed citations (citations by other indexed papers that have themselves been cited), including 49 papers in Water Science and Technology, 39 papers in Soil Science and 35 papers in Pollution. Recurrent topics in David R. Lapen's work include Soil and Water Nutrient Dynamics (28 papers), Fecal contamination and water quality (28 papers) and Pharmaceutical and Antibiotic Environmental Impacts (24 papers). David R. Lapen is often cited by papers focused on Soil and Water Nutrient Dynamics (28 papers), Fecal contamination and water quality (28 papers) and Pharmaceutical and Antibiotic Environmental Impacts (24 papers). David R. Lapen collaborates with scholars based in Canada, United States and Germany. David R. Lapen's co-authors include Edward Topp, Graham Wilkes, Lyne Sabourin, N. Gottschall, Michael Payne, Thomas A. Edge, Mark Sunohara, Heather McNairn, Angela Kross and Andrew Scott and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and The Science of The Total Environment.

In The Last Decade

David R. Lapen

179 papers receiving 6.2k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Assessment of RapidEye vegetation indices for estimation of leaf area index and biomass in corn and soybean crops

2014 356 citations David R. Lapen, Mark Sunohara et al. profile →

Peers

Countries citing papers authored by David R. Lapen

Since Specialization

Citations

This map shows the geographic impact of David R. Lapen's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by David R. Lapen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites David R. Lapen more than expected).

Fields of papers citing papers by David R. Lapen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by David R. Lapen. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by David R. Lapen. The network helps show where David R. Lapen may publish in the future.

Co-authorship network of co-authors of David R. Lapen

This figure shows the co-authorship network connecting the top 25 collaborators of David R. Lapen. A scholar is included among the top collaborators of David R. Lapen based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with David R. Lapen. David R. Lapen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Multi‐Domain Reactive Transport Modeling of GHG Emissions From Macroporous Agricultural Soils With a Focus on N ₂ O Hotspots and Hot Moments 2025 ·Water Resources Research ·(unknown), David R. Lapen, Danyang Su, K. Ulrich Mayer	0
2	Decision-making and ecosystem service dimensions of managed dyke realignment in the complex coastal landscapes of the Bay of Fundy 2025 ·Ocean & Coastal Management ·(unknown), (unknown), Kate Sherren, Jeremy Lundholm, Danika van Proosdij, (unknown), Elena M. Bennett, (unknown), (unknown), (unknown), Jennifer Graham, Patrick M. A. James, David R. Lapen, (unknown), (unknown), (unknown), Alex Wilson	1
3	The functions and factors governing fungal communities and diversity in agricultural waters: insights into the ecosystem services aquatic mycobiota provide 2024 ·Frontiers in Microbiology ·Phillip Pham, Yichao Shi, Izhar U. H. Khan, Mark W. Sumarah, Justin B. Renaud, Mark Sunohara, (unknown), David R. Lapen, Stéphane Aris‐Brosou, Wen Chen	1
4	How many microplastic particles are present in Canadian biosolids? 2023 ·Journal of Environmental Quality ·(unknown), David R. Lapen, Sarah B. Gewurtz, Shirley Anne Smyth, Jennifer F. Provencher, Jesse C. Vermaire	22
5	Microbial water quality at contrasting recreational areas in a mixed-use watershed in eastern Canada 2021 ·Journal of Water and Health ·Ainslie J. Butler, Katarina Pintar, Janis L. Thomas, Manon Fleury, (unknown), Kim Ziebell, John J. Nash, David R. Lapen	5
6	Estimating cumulative wastewater treatment plant discharge influences on acesulfame and Escherichia coli in a highly impacted watershed with a fully-integrated modelling approach 2019 ·Water Research ·Hyoun‐Tae Hwang, Steven K. Frey, Youngjin Park, Katarina Pintar, David R. Lapen, Janis L. Thomas, John Spoelstra, Sherry L. Schiff, Susan Brown, Edward A. Sudicky	16
7	Land application of municipal biosolids: managing the fate and transport of contaminants of emerging concern 2018 ·SHILAP Revista de lepidopterología ·David R. Lapen, Edward Topp, N. Gottschall, M. J. Edwards	7
8	Climate change impacts on crop yield, soil water balance and nitrate leaching in the semiarid and humid regions of Canada 2018 ·PLoS ONE ·Wentian He, Jingyi Yang, Budong Qian, C. F. Drury, Gerrit Hoogenboom, Ping He, David R. Lapen, Wei Zhou	55
9	Water Use and Conservation on a Free-Stall Dairy Farm 2017 ·Water ·(unknown), Andrew VanderZaag, Stephen Burtt, David R. Lapen, Robert J. Gordon	19
10	Dissipation of triclosan, triclocarban, carbamazepine and naproxen in agricultural soil following surface or sub-surface application of dewatered municipal biosolids 2015 ·The Science of The Total Environment ·Abdul Jabbar Al‐Rajab, Lyne Sabourin, David R. Lapen, Edward Topp	47
11	Using AnnAGNPS to Predict the Effects of Tile Drainage Control on Nutrient and Sediment Loads for a River Basin 2015 ·Journal of Environmental Quality ·(unknown), Ousmane Seidou, Ronald L. Droste, Graham Wilkes, M. Sunohara, Edward Topp, David R. Lapen	20
12	Rainfall-Induced Runoff from Exposed Streambed Sediments: An Important Source of Water Pollution 2014 ·Journal of Environmental Quality ·Steven K. Frey, N. Gottschall, Graham Wilkes, (unknown), Edward Topp, Katarina Pintar, M. Sunohara, (unknown), David R. Lapen	42
13	Triclocarban, triclosan and its transformation product methyl triclosan in native earthworm species four years after a commercial-scale biosolids application 2013 ·The Science of The Total Environment ·André Macherius, David R. Lapen, Thorsten Reemtsma, Jörg Römbke, Edward Topp, Anja Coors	51
14	A Canadian Application of One Health: Integration of Salmonella Data from Various Canadian Surveillance Programs (2005–2010) 2013 ·Foodborne Pathogens and Disease ·E. Jane Parmley, Katarina Pintar, Shannon E. Majowicz, Brent P. Avery, Angela Cook, Cassandra C. Jokinen, (unknown), David R. Lapen, Edward Topp, (unknown), Matthew W. Gilmour, Frank Pollari, Richard J. Reid‐Smith, Rebecca Irwin	26
15	Bacteria, viruses, and parasites in an intermittent stream protected from and exposed to pasturing cattle: Prevalence, densities, and quantitative microbial risk assessment 2013 ·Water Research ·Graham Wilkes, Julie Brassard, Thomas A. Edge, Victor P. J. Gannon, Cassandra C. Jokinen, Tineke H. Jones, Norman F. Neumann, Katarina Pintar, Norma J. Ruecker, Philip J. Schmidt, M. Sunohara, Edward Topp, David R. Lapen	27
16	Distribution of selected virulence genes and antibiotic resistance in Enterococcus species isolated from the South Nation River drainage basin, Ontario, Canada 2010 ·Journal of Applied Microbiology ·Martin Lanthier, Andrew Scott, (unknown), (unknown), Danielle Durie, (unknown), Graham Wilkes, David R. Lapen, Edward Topp	25
17	Runoff of pharmaceuticals and personal care products following application of dewatered municipal biosolids to an agricultural field 2009 ·The Science of The Total Environment ·Lyne Sabourin, Andrew Beck, Peter W. Duenk, Sonya Kleywegt, David R. Lapen, Hongxia Li, Chris D. Metcalfe, Michael Payne, Edward Topp	97
18	Effect of Liquid Municipal Biosolid Application Method on Tile and Ground Water Quality 2008 ·Journal of Environmental Quality ·David R. Lapen, Edward Topp, Michael G. Edwards, Lyne Sabourin, W. E. Curnoe, N. Gottschall, (unknown), (unknown), B. Ball‐Coelho, Michael Payne, Sonya Kleywegt, Neil B. McLaughlin	55
19	Development of a rapid quantitative PCR assay for direct detection and quantification of culturable and non-culturable Escherichia coli from agriculture watersheds 2007 ·Journal of Microbiological Methods ·Izhar U. H. Khan, (unknown), (unknown), (unknown), David R. Lapen, J.J. Miller, Norman F. Neumann, (unknown), Will Robertson, Edward Topp, Éric van Bochove, Thomas A. Edge	84
20	Using weather indices to predict survival of winter wheat in a cool temperate environment 2003 ·International Journal of Biometeorology ·H. N. Hayhoe, David R. Lapen, Christopher J. Andrews	8

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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