L.R. Zimmerman

915 total citations
21 papers, 739 citations indexed

About

L.R. Zimmerman is a scholar working on Pollution, Analytical Chemistry and Health, Toxicology and Mutagenesis. According to data from OpenAlex, L.R. Zimmerman has authored 21 papers receiving a total of 739 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Pollution, 8 papers in Analytical Chemistry and 6 papers in Health, Toxicology and Mutagenesis. Recurrent topics in L.R. Zimmerman's work include Pesticide and Herbicide Environmental Studies (9 papers), Analytical chemistry methods development (8 papers) and Groundwater and Isotope Geochemistry (5 papers). L.R. Zimmerman is often cited by papers focused on Pesticide and Herbicide Environmental Studies (9 papers), Analytical chemistry methods development (8 papers) and Groundwater and Isotope Geochemistry (5 papers). L.R. Zimmerman collaborates with scholars based in United States, Canada and Germany. L.R. Zimmerman's co-authors include E. Michael Thurman, Diana S. Aga, Divina A. Navarro, Elisabeth A. Scribner, M.S. Mills, Charles A. Perry, Donald A. Goolsby, Michael T. Meyer, Richard H. Coupe and Todd D. Williams and has published in prestigious journals such as Environmental Science & Technology, Analytical Chemistry and The Science of The Total Environment.

In The Last Decade

L.R. Zimmerman

21 papers receiving 685 citations

Peers

Countries citing papers authored by L.R. Zimmerman

Since Specialization

Citations

This map shows the geographic impact of L.R. Zimmerman'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 L.R. Zimmerman with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites L.R. Zimmerman more than expected).

Fields of papers citing papers by L.R. Zimmerman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by L.R. Zimmerman. 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 L.R. Zimmerman. The network helps show where L.R. Zimmerman may publish in the future.

Co-authorship network of co-authors of L.R. Zimmerman

This figure shows the co-authorship network connecting the top 25 collaborators of L.R. Zimmerman. A scholar is included among the top collaborators of L.R. Zimmerman 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 L.R. Zimmerman. L.R. Zimmerman 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	Trophic transfer of flame retardants (PBDEs) in the food web of Lake Erie 2015 ·Canadian Journal of Fisheries and Aquatic Sciences ·Alicia Pérez-Fuentetaja, Susan A. Mackintosh, L.R. Zimmerman, (unknown), Mehran Alaee, Diana S. Aga	33
2	Assessing antibiotic sorption in soil: a literature review and new case studies on sulfonamides and macrolides 2014 ·Chemistry Central Journal ·(unknown), Divina A. Navarro, L.R. Zimmerman, Diana S. Aga	187
3	Heterogeneous carbonaceous matter in sedimentary rock lithocomponents causes significant trichloroethylene (TCE) sorption in a low organic carbon content aquifer/aquitard system 2014 ·Journal of Contaminant Hydrology ·Sungwook Choung, L.R. Zimmerman, Richelle M. Allen‐King, Bertrand Ligouis, Stanley Feenstra	2
4	Statewide Survey of Hormones and Antibiotics in Surface Waters of Delaware 2013 ·JAWRA Journal of the American Water Resources Association ·(unknown), Shreeram Inamdar, Sudarshan Dutta, Diana S. Aga, L.R. Zimmerman, (unknown)	9
5	Analytical performance of a triple quadrupole mass spectrometer compared to a high resolution mass spectrometer for the analysis of polybrominated diphenyl ethers in fish 2012 ·Analytica Chimica Acta ·Susan A. Mackintosh, Alicia Pérez-Fuentetaja, L.R. Zimmerman, Grazina Pacepavicius, (unknown), Mehran Alaee, Diana S. Aga	24
6	Investigação da Toxicidade Crônica das Folhas de Guavira (Campomanesia pubescens) em Ratos Machos 2010 ·Revista Fitos ·(unknown), L.R. Zimmerman, (unknown), (unknown), Renata Trentin Perdomo, (unknown), Carlos Alexandre Carollo, (unknown)	8
7	Method of analysis and quality-assurance practices by the U.S. Geological Survey Organic Geochemistry Research Group: Determination of geosmin and methylisoborneol in water using solid-phase microextraction and gas chromatography/mass spectrometry 2002 ·Antarctica A Keystone in a Changing World ·L.R. Zimmerman, Angelika Ziegler, E. Michael Thurman	17
8	Analysis and Detection of the Herbicides Dimethenamid and Flufenacet and Their Sulfonic and Oxanilic Acid Degradates in Natural Water 2002 ·Journal of Agricultural and Food Chemistry ·L.R. Zimmerman, Rudolf J. Schneider, E. Michael Thurman	21
9	Linker-Assisted Immunoassay and Liquid Chromatography/Mass Spectrometry for the Analysis of Glyphosate 2002 ·Analytical Chemistry ·(unknown), L.R. Zimmerman, (unknown), E. Michael Thurman	83
10	Method of analysis and quality-assurance practices by the U. S. Geological Survey Organic Geochemistry Research Group—Determination of four selected mosquito insecticides and a synergist in water using liquid-liquid extraction and gas chromatography/mass spectrometry 2001 ·Antarctica A Keystone in a Changing World ·L.R. Zimmerman, (unknown), E. Michael Thurman	1
11	Methods of analysis by the U.S. Geological Survey Organic Geochemistry Research Group--Update and additions to the determination of chloroacetanilide herbicide degradation compounds in water using high-performance liquid chromatography/mass spectrometry 2001 ·Antarctica A Keystone in a Changing World ·(unknown), (unknown), L.R. Zimmerman, E. Michael Thurman	18
12	Regional Water-Quality Analysis of 2,4-D and Dicamba in River Water Using Gas Chromatography-Isotope Dilution Mass Spectrometry 2001 ·International Journal of Environmental & Analytical Chemistry ·E. Michael Thurman, L.R. Zimmerman, Diana S. Aga, Robert J. Gilliom	6
13	Analysis of selected herbicide metabolites in surface and ground water of the United States 2000 ·The Science of The Total Environment ·Elisabeth A. Scribner, E. Michael Thurman, L.R. Zimmerman	48
14	Detection of persistent organic pollutants in the Mississippi Delta using semipermeable membrane devices 2000 ·The Science of The Total Environment ·L.R. Zimmerman, E. Michael Thurman, (unknown)	40
15	Methods of analysis by the U.S. Geological Survey Organic Geochemistry Research Group: Determination of selected herbicides and their degradation products in water using solid-phase extraction and gas chromatography/mass spectrometry 2000 ·Antarctica A Keystone in a Changing World ·(unknown), E. Michael Thurman, Elisabeth A. Scribner, L.R. Zimmerman	7
16	Methods of analysis by the U.S. Geological Survey Organic Geochemistry Research Group; determination of chloroacetanilide herbicide metabolites in water using high-performance liquid chromatography-diode array detection and high-performance liquid chromatography/mass spectrometry 2000 ·Antarctica A Keystone in a Changing World ·L.R. Zimmerman, (unknown), E. Michael Thurman	16
17	Method of analysis by the U.S. Geological Survey Organic Geochemistry Research Group: Determination of triazine and chloroacetanilide herbicides in water by solid-phase extraction and capillary-column gas chromatography/mass spectrometry with selected-ion monitoring 1999 ·Antarctica A Keystone in a Changing World ·L.R. Zimmerman, E. Michael Thurman	12
18	Occurrence of cotton pesticides in surface water of the Mississippi Embayment 1998 ·Fact sheet ·E. Michael Thurman, L.R. Zimmerman, Elisabeth A. Scribner, Richard H. Coupe	9
19	Relation of Usage to the Occurrence of Cotton and Rice Herbicides in Three Streams of the Mississippi Delta 1998 ·Environmental Science & Technology ·Richard H. Coupe, E. Michael Thurman, L.R. Zimmerman	41
20	Identification of a New Sulfonic Acid Metabolite of Metolachlor in Soil 1996 ·Environmental Science & Technology ·Diana S. Aga, E. Michael Thurman, (unknown), L.R. Zimmerman, Todd D. Williams	56

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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