Andrew Ogram

4.7k total citations · 1 hit paper
77 papers, 3.5k citations indexed

About

Andrew Ogram is a scholar working on Ecology, Environmental Chemistry and Pollution. According to data from OpenAlex, Andrew Ogram has authored 77 papers receiving a total of 3.5k indexed citations (citations by other indexed papers that have themselves been cited), including 42 papers in Ecology, 25 papers in Environmental Chemistry and 22 papers in Pollution. Recurrent topics in Andrew Ogram's work include Microbial Community Ecology and Physiology (35 papers), Methane Hydrates and Related Phenomena (19 papers) and Soil Carbon and Nitrogen Dynamics (15 papers). Andrew Ogram is often cited by papers focused on Microbial Community Ecology and Physiology (35 papers), Methane Hydrates and Related Phenomena (19 papers) and Soil Carbon and Nitrogen Dynamics (15 papers). Andrew Ogram collaborates with scholars based in United States, Chile and Japan. Andrew Ogram's co-authors include Gary S. Sayler, Tamar Barkay, Hector F. Castro, K. R. Reddy, Hee‐Sung Bae, L.‐T. Ou, R. E. Jessup, P. Suresh C. Rao, Ashvini Chauhan and Norris H. Williams and has published in prestigious journals such as SHILAP Revista de lepidopterología, Environmental Science & Technology and PLoS ONE.

In The Last Decade

Andrew Ogram

76 papers receiving 3.3k 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.

The extraction and purification of microbial DNA from sediments

1987 530 citations Andrew Ogram et al. profile →

Peers

Countries citing papers authored by Andrew Ogram

Since Specialization

Citations

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

Fields of papers citing papers by Andrew Ogram

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Andrew Ogram. 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 Andrew Ogram. The network helps show where Andrew Ogram may publish in the future.

Co-authorship network of co-authors of Andrew Ogram

This figure shows the co-authorship network connecting the top 25 collaborators of Andrew Ogram. A scholar is included among the top collaborators of Andrew Ogram 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 Andrew Ogram. Andrew Ogram 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	Comparing carbon nanomaterial and biochar as soil amendment in field: influences on soil biochemical properties in coarse-textured soils 2024 ·Nutrient Cycling in Agroecosystems ·Jaya Nepal, Xiaoping Xin, Gabriel Maltais‐Landry, Wiqar Ahmad, Alan L. Wright, Andrew Ogram, Peter J. Stoffella, Zhenli He	3
2	Structure and Functional Properties of Bacterial Communities in Surface Sediments of the Recently Declared Nutrient-Saturated Lake Villarrica in Southern Chile 2023 ·Microbial Ecology ·Marco Campos, Qian Zhang, Jacquelinne J. Acuña, Joaquín I. Rilling, (unknown), (unknown), (unknown), (unknown), (unknown), Deb P. Jaisi, Andrew Ogram, Junhong Bai, Ling Zhang, Rong Xiao, Mikael Elias, Michael J. Sadowsky, (unknown), Milko A. Jorquera	1
3	Short-term perennial peanut integration into bahiagrass system influence on soil microbial-mediated nitrogen cycling activities and microbial co-occurrence networks 2023 ·European Journal of Soil Biology ·(unknown), Cheryl Mackowiak, Ann R. Blount, José Carlos Batista Dubeux, Andrew Ogram, Hui‐ling Liao	6
4	Spatiotemporal distributions and relationships of phosphorus content, phosphomonoesterase activity, and bacterial phosphomonoesterase genes in sediments from a eutrophic brackish water lake in Chile 2022 ·Journal of Environmental Management ·Marco Campos, Jacquelinne J. Acuña, Joaquín I. Rilling, (unknown), Fernando Peña‒Cortés, Deb P. Jaisi, (unknown), Andrew Ogram, Junhong Bai, Ling Zhang, Rong Xiao, Milko A. Jorquera	13
5	Amending sugarcane monoculture through rotation breaks and fungicides: effects on soil chemical and microbial properties, and sucrose yields 2019 ·Crop and Pasture Science ·(unknown), Hardev S. Sandhu, J. Mabry McCray, Richard N. Raid, John E. Erickson, Andrew Ogram	3
6	Response of microbial populations regulating nutrient biogeochemical cycles to oiling of coastal saltmarshes from the Deepwater Horizon oil spill 2018 ·Environmental Pollution ·Hee‐Sung Bae, Laibin Huang, John R. White, Jim J. Wang, Ronald D. DeLaune, Andrew Ogram	18
7	Bioavailability of biosolids-borne ciprofloxacin and azithromycin to terrestrial organisms: Microbial toxicity and earthworm responses 2018 ·The Science of The Total Environment ·(unknown), George A. O’Connor, Andrew Ogram, Kuldip Kumar	39
8	Distributions, abundances and activities of microbes associated with the nitrogen cycle in riparian and stream sediments of a river tributary 2016 ·Water Research ·Haryun Kim, Hee‐Sung Bae, K. R. Reddy, Andrew Ogram	154
9	Syntrophs Dominate Sequences Associated with the Mercury Methylation-Related Gene hgcA in the Water Conservation Areas of the Florida Everglades 2014 ·Applied and Environmental Microbiology ·Hee‐Sung Bae, Forrest E. Dierberg, Andrew Ogram	80
10	Stimulation of anaerobic biodegradation of DDT and its metabolites in a muck soil: laboratory microcosm and mesocosm studies 2014 ·Biodegradation ·(unknown), Andrew Ogram, John E. Thomas	13
11	Diversity and Distribution of Actinobacterial Aromatic Ring Oxygenase Genes Across Contrasting Soil Properties 2014 ·Microbial Ecology ·(unknown), Hee‐Sung Bae, Ashvini Chauhan, Andrew Ogram	3
12	Methyl Coenzyme M Reductase A (mcrA) Gene-Based Investigation of Methanogens in the Mudflat Sediments of Yangtze River Estuary, China 2013 ·Microbial Ecology ·(unknown), (unknown), Jian-Gong Wang, Jingxin Huang, Bo Li, Andrew Ogram, Zhe‐Xue Quan	42
13	Diversity of nifH Genotypes in Floating Periphyton Mats Along a Nutrient Gradient in the Florida Everglades 2008 ·Current Microbiology ·Puja Jasrotia, Andrew Ogram	10
14	Cellulolytic, fermentative, and methanogenic guilds in benthic periphyton mats from the Florida Everglades 2007 ·FEMS Microbiology Ecology ·İlker Uz, Ashvini Chauhan, Andrew Ogram	10
15	Cellulolytic and fermentative guilds in eutrophic soils of the Florida Everglades 2006 ·FEMS Microbiology Ecology ·İlker Uz, Andrew Ogram	21
16	Evaluation of support matrices for immobilization of anaerobic consortia for efficient carbon cycling in waste regeneration 2004 ·Biochemical and Biophysical Research Communications ·Ashvini Chauhan, Andrew Ogram	27
17	Impacts of Co-Solvent Flushing on Microbial Populations Capable of Degrading Trichloroethylene 2004 ·Environmental Health Perspectives ·(unknown), Andrew Ogram, Angela S. Lindner	14
18	Degradation of 1,3-dichloropropene by a soil bacterial consortium and Rhodococcus sp. AS2C isolated from the consortium 2001 ·Biodegradation ·Li‐Tse Ou, John E. Thomas, (unknown), Andrew Ogram	9
19	Cloning and Sequence Analysis of a Novel Insertion Element from Plasmids Harbored by the Carbofuran-Degrading Bacterium,Sphingomonassp. CFO6 1997 ·Plasmid ·Xiuhong Feng, Li‐Tse Ou, Andrew Ogram	14
20	Experiments on the Determination of Gender from Coprolites by DNA Analysis 1996 ·Journal of Archaeological Science ·(unknown), Minnie Malik, Andrew Ogram	11

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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