Andrew Smith

1.2k total citations · 1 hit paper
27 papers, 873 citations indexed

About

Andrew Smith is a scholar working on Plant Science, Agronomy and Crop Science and Soil Science. According to data from OpenAlex, Andrew Smith has authored 27 papers receiving a total of 873 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Plant Science, 9 papers in Agronomy and Crop Science and 9 papers in Soil Science. Recurrent topics in Andrew Smith's work include Soil Carbon and Nitrogen Dynamics (9 papers), Insect symbiosis and bacterial influences (8 papers) and Insect-Plant Interactions and Control (7 papers). Andrew Smith is often cited by papers focused on Soil Carbon and Nitrogen Dynamics (9 papers), Insect symbiosis and bacterial influences (8 papers) and Insect-Plant Interactions and Control (7 papers). Andrew Smith collaborates with scholars based in United States, Brazil and China. Andrew Smith's co-authors include Jacob A. Russell, Kerry M. Oliver, Steven G. Doll, Piotr Łukasik, Kyungsun L. Kim, Michael O′Connor, Ioannis Anastopoulos, Stephanie R. Weldon, Yi Hu and Amanda Lee and has published in prestigious journals such as Journal of Cleaner Production, Molecular Ecology and Soil Science Society of America Journal.

In The Last Decade

Andrew Smith

22 papers receiving 861 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.

Defensive symbiosis in the real world – advancing ecological studies of heritable, protective bacteria in aphids and beyond

2013 287 citations Kerry M. Oliver, Andrew Smith et al. Functional Ecology profile →

Peers

Countries citing papers authored by Andrew Smith

Since Specialization

Citations

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

Fields of papers citing papers by Andrew Smith

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Andrew Smith

This figure shows the co-authorship network connecting the top 25 collaborators of Andrew Smith. A scholar is included among the top collaborators of Andrew Smith 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 Smith. Andrew Smith 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	Soil organic carbon and total nitrogen after 34 years under conventional and organic management practices at the Rodale Institute Farming Systems Trial 2025 ·Soil Science Society of America Journal ·Klaus Lorenz, Emmanuel C. Omondi, Rattan Lal, Saurav Das, Andrew Smith	2
2	Soil Carbon Dynamics, Sequestration Potential, and Physical Characteristics Under Grazing Management in Regenerative Organic Agroecosystems 2025 ·Agronomy ·(unknown), (unknown), Andrew Smith	0
3	Integrated Control of Powdery Mildew Using UV Light Exposure and OMRI-Certified Fungicide for Greenhouse Organic Lettuce Production 2025 ·Horticulturae ·(unknown), Gladis M. Zinati, (unknown), (unknown), (unknown), Reza Keshavarz Afshar, (unknown), (unknown), Andrew Smith, Dinesh Panday	0
4	Industrial hemp yield and chemical composition as influenced by row spacing, fertilization, and environmental conditions 2025 ·Agrosystems Geosciences & Environment ·Dinesh Panday, Bharat Sharma Acharya, (unknown), (unknown), (unknown), Andrew Smith, (unknown)	2
5	Performance and mycorrhizal colonization of industrial hemp varieties under regenerative organic systems in Northeastern region 2025 ·Agrosystems Geosciences & Environment ·Dinesh Panday, Wade P. Heller, Joseph E. Carrara, (unknown), Nicholas Omoding, (unknown), (unknown), Andrew Smith, (unknown)	1
6	High-Residue and Reduced Tillage Enhances Soil Fertility, Weed Suppression, and Crop Yield in Organic Vegetable Systems 2025 ·Sustainability ·(unknown), (unknown), Andrew Smith	0
7	Agricultural soil microbiomes differentiate in soil profiles with fertility source, tillage, and cover crops 2024 ·Agriculture Ecosystems & Environment ·Raven L. Bier, Melinda D. Daniels, (unknown), Marc Peipoch, (unknown), Emmanuel C. Omondi, Andrew Smith, Jinjun Kan	10
8	Agricultural practices influence soil microbiome assembly and interactions at different depths identified by machine learning 2024 ·Communications Biology ·(unknown), Raven L. Bier, Xiaolin Li, Melinda D. Daniels, Andrew Smith, (unknown), Jinjun Kan	23
9	Precision nitrogen management for optimal yield and cannabinoid profile in CBD hemp agronomy 2024 ·Agrosystems Geosciences & Environment ·Dinesh Panday, Bharat Sharma Acharya, (unknown), Reza Keshavarz Afshar, Andrew Smith, (unknown)	2
10	Cover crop management strategies affect weeds and profitability of organic no-till soybean 2024 ·Renewable Agriculture and Food Systems ·(unknown), Yichao Rui, (unknown), (unknown), Kathleen Delate, (unknown), Brian D. Luck, Andrew Smith	5
11	Linking soil health to human health: Arbuscular mycorrhizae play a key role in plant uptake of the antioxidant ergothioneine from soils 2023 ·Plants People Planet ·Joseph E. Carrara, Steven J. Lehotay, Alan R. Lightfield, Dongxiao Sun, John P. Richie, Andrew Smith, Wade P. Heller	12
12	Reducing tillage does not affect the long-term profitability of organic or conventional field crop systems 2023 ·Frontiers in Sustainable Food Systems ·(unknown), Craig A. Chase, Emmanuel C. Omondi, Gladis M. Zinati, Andrew Smith, Yichao Rui	6
13	Cryptic community structure and metabolic interactions among the heritable facultative symbionts of the pea aphid 2023 ·Journal of Evolutionary Biology ·(unknown), (unknown), (unknown), Andrew Smith, (unknown), (unknown), (unknown), (unknown), Kerry M. Oliver, Jacob A. Russell	6
14	A tale of two systems: Does reducing tillage affect soil health differently in long-term, side-by-side conventional and organic agricultural systems? 2022 ·Soil and Tillage Research ·(unknown), Emmanuel C. Omondi, Gladis M. Zinati, Andrew Smith, Yichao Rui	31
15	Does getting defensive get you anywhere?—Seasonal balancing selection, temperature, and parasitoids shape real‐world, protective endosymbiont dynamics in the pea aphid 2021 ·Molecular Ecology ·Andrew Smith, Michael O′Connor, (unknown), (unknown), Amanda Lee, (unknown), (unknown), Stephen Woloszynek, Kerry M. Oliver, Jacob A. Russell	33
16	Valuation of sustainable attributes of hard apple cider: A best-worst choice approach 2021 ·Journal of Cleaner Production ·(unknown), Pankaj Lal, (unknown), Neeraj Vedwan, Andrew Smith	19
17	Frequent Drivers, Occasional Passengers: Signals of Symbiont-Driven Seasonal Adaptation and Hitchhiking in the Pea Aphid, Acyrthosiphon pisum 2021 ·Insects ·(unknown), (unknown), Andrew Smith, (unknown), Michael O′Connor, Kerry M. Oliver, Jacob A. Russell	13
18	Cropping System and Rotational Grazing Effects on Soil Fertility and Enzymatic Activity in an Integrated Organic Crop-Livestock System 2020 ·Agronomy ·Fernando Shintate Galindo, Kathleen Delate, Brad Heins, (unknown), Andrew Smith, Paulo H. Pagliari	15
19	Breakdown of a defensive symbiosis, but not endogenous defences, at elevated temperatures 2017 ·Molecular Ecology ·(unknown), Andrew Smith, Kyungsun L. Kim, (unknown), Jacob A. Russell, Kerry M. Oliver	53
20	Defensive symbiosis in the real world – advancing ecological studies of heritable, protective bacteria in aphids and beyond breakdown → 2013 ·Functional Ecology ·Kerry M. Oliver, Andrew Smith, Jacob A. Russell	287

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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