Randy A. Dahlgren

24.3k total citations · 6 hit papers
388 papers, 17.6k citations indexed

About

Randy A. Dahlgren is a scholar working on Environmental Chemistry, Water Science and Technology and Ecology. According to data from OpenAlex, Randy A. Dahlgren has authored 388 papers receiving a total of 17.6k indexed citations (citations by other indexed papers that have themselves been cited), including 133 papers in Environmental Chemistry, 95 papers in Water Science and Technology and 88 papers in Ecology. Recurrent topics in Randy A. Dahlgren's work include Soil and Water Nutrient Dynamics (99 papers), Hydrology and Watershed Management Studies (48 papers) and Groundwater and Isotope Geochemistry (45 papers). Randy A. Dahlgren is often cited by papers focused on Soil and Water Nutrient Dynamics (99 papers), Hydrology and Watershed Management Studies (48 papers) and Groundwater and Isotope Geochemistry (45 papers). Randy A. Dahlgren collaborates with scholars based in United States, China and Japan. Randy A. Dahlgren's co-authors include Minghua Zhang, Tamara E. C. Kraus, Robert J. Zasoski, Robert R. Northup, Alex Chow, Dingjiang Chen, Xu Shang, JoAnn M. Holloway, Xuedong Wang and Kun Mei and has published in prestigious journals such as Nature, Science and SHILAP Revista de lepidopterología.

In The Last Decade

Randy A. Dahlgren

382 papers receiving 16.9k citations

Hit Papers

5 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.

Tannins in nutrient dynamics of forest ecosystems - a review

2003 601 citations Randy A. Dahlgren et al. profile →
Polyphenol control of nitrogen release from pine litter

1995 496 citations Randy A. Dahlgren et al. profile →
Elevated temperature shifts soil N cycling from microbial immobilization to enhanced mineralization, nitrification and denitrification across global terrestrial ecosystems

2020 298 citations Zhongmin Dai, Haochun Zhao et al. profile →
Airborne microplastics in indoor and outdoor environments of a coastal city in Eastern China

2021 280 citations Xiaoliang Ji, Xuedong Wang et al. Journal of Hazardous Materials profile →
Micro- and nano-plastics in the atmosphere: A review of occurrence, properties and human health risks

2024 78 citations Xiaoliang Ji, Zheng Chen et al. Journal of Hazardous Materials profile →
Biogeographic patterns and drivers of soil viromes

2024 42 citations Bin Ma, Lingfei Hu et al. profile →

Peers

Countries citing papers authored by Randy A. Dahlgren

Since Specialization

Citations

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

Fields of papers citing papers by Randy A. Dahlgren

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Randy A. Dahlgren. 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 Randy A. Dahlgren. The network helps show where Randy A. Dahlgren may publish in the future.

Co-authorship network of co-authors of Randy A. Dahlgren

This figure shows the co-authorship network connecting the top 25 collaborators of Randy A. Dahlgren. A scholar is included among the top collaborators of Randy A. Dahlgren 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 Randy A. Dahlgren. Randy A. Dahlgren is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

#	Work	Indexed citations
1	Available phosphorus and opportunistic pathogens drive geographic variation in Escherichia coli O157:H7 survival in soils across eastern China 2025 ·Nature Food ·Jianming Xu, (unknown), (unknown), (unknown), (unknown), Haizhen Wang, (unknown), Randy A. Dahlgren, Bin Ma	0
2	Viruses enhance bacterial-mediated arsenic reduction processes by enriching rare functional taxa in flooded paddy soil 2025 ·Soil Biology and Biochemistry ·Youjing Wang, Di Tong, (unknown), Xueling Yang, Xinwei Song, Randy A. Dahlgren, Jianming Xu	1
3	Simultaneous suppression of As mobilization and N2O emission from NH4+/As-rich paddy soils by combined nitrate and birnessite amendment 2024 ·Journal of Hazardous Materials ·Feng Wang, Jing Zhang, (unknown), Honghui Wang, Yanqiong Zeng, Yanhong Wang, Peng Huang, (unknown), Randy A. Dahlgren, Hui Gao, Zheng Chen	13
4	Soil carbon stocks of regenerating Icelandic native birch woodlands: Effects of space and time 2024 ·The Science of The Total Environment ·(unknown), Ólafur Arnalds, (unknown), Randy A. Dahlgren, Ása L. Aradóttir	1
5	Impact of landscape patterns on river water quality: Spatial-scale effects across an agricultural-urban interface 2024 ·Ecological Indicators ·Kun Mei, (unknown), Yingying Wu, Randy A. Dahlgren, Xiaoliang Ji, (unknown), (unknown)	9
6	Sources and transformations of riverine nitrogen across a coastal-plain river network of eastern China: New insights from multiple stable isotopes 2024 ·The Science of The Total Environment ·Wenli Chen, Xiaohan Zhang, (unknown), (unknown), Yinli Liu, Yue Yang, Zheng Chen, Randy A. Dahlgren, Minghua Zhang, Xiaoliang Ji	6
7	Enhancing the quality and reputation of Soil & Environmental Health journal: 2024 updates 2024 ·SHILAP Revista de lepidopterología ·Q. Lena, Kashif Hayat, Jing Wang, Maria Manzoor, Dong‐Xing Guan, Randy A. Dahlgren	0
8	A highly efficient and recyclable living biocatalyst using Shewanella@polydopamine@NH2-doped carbon dot biohybrids and polypyrrole immobilized melamine foam for microbial-photoreduction of Cr(VI) 2024 ·Journal of Cleaner Production ·Zheng Chen, Jian Li, Jing Zhang, Honghui Wang, Yanqiong Zeng, (unknown), Peng Huang, Xiaoli Chen, Liyun Ge, Randy A. Dahlgren, Hui Gao, Xiu‐Feng Huang	12
9	Geologically-derived nitrogen and phosphorus as a source of riverine nutrients 2024 ·SHILAP Revista de lepidopterología ·Michael L. Deas, (unknown), Stacy K. Tanaka, Randy A. Dahlgren	1
10	Arsenic mobilization and nitrous oxide emission modulation by different nitrogen management strategies in a flooded ammonia-enriched paddy soil 2023 ·Pedosphere ·Feng Wang, Jing Zhang, Yanqiong Zeng, Honghui Wang, (unknown), (unknown), (unknown), Liyun Ge, Randy A. Dahlgren, Hui Gao, Zheng Chen	13
11	Heavy metal effects on multitrophic level microbial communities and insights for ecological restoration of an abandoned electroplating factory site 2023 ·Environmental Pollution ·Xuehua Wang, Zhongmin Dai, Haochun Zhao, Lingfei Hu, Randy A. Dahlgren, Jianming Xu	22
12	Molecular signatures of soil-derived dissolved organic matter constrained by mineral weathering 2022 ·Fundamental Research ·Yinghui Wang, Peng Zhang, Chen He, Jianchun Yu, Quan Shi, Randy A. Dahlgren, Robert G. M. Spencer, Zhibing Yang, Junjian Wang	20
13	Temperature‐Regulated Turnover of Chromophoric Dissolved Organic Matter in Global Dark Marginal Basins 2021 ·Geophysical Research Letters ·Chao Wang, Weidong Guo, Yan Li, Randy A. Dahlgren, Xianghui Guo, Liyin Qu, Wei Zhuang	19
14	Not All Rivers Are Created Equal: The Importance of Spring-Fed Rivers under a Changing Climate 2021 ·Water ·Robert A. Lusardi, (unknown), (unknown), Carson A. Jeffres, (unknown), Erwin E. Van Nieuwenhuyse, Randy A. Dahlgren	13
15	Identification of receptors for eight endocrine disrupting chemicals and their underlying mechanisms using zebrafish as a model organism 2020 ·Ecotoxicology and Environmental Safety ·Wenhao Huang, Weiming Ai, Weiwei Lin, Fang Fang, Xuedong Wang, Haishan Huang, Randy A. Dahlgren, Huili Wang	16
16	Anaerobic Methane Oxidation in High-Arctic Alaskan Peatlands as a Significant Control on Net CH4 Fluxes 2019 ·Soil Systems ·Kimberley E. Miller, Chun‐Ta Lai, Randy A. Dahlgren, David A. Lipson	23
17	Estimating Rangeland Forage Production Using Remote Sensing Data from a Small Unmanned Aerial System (sUAS) and PlanetScope Satellite 2019 ·Remote Sensing ·(unknown), Randy A. Dahlgren, Royce E. Larsen, Scott Devine, Leslie M. Roche, (unknown), (unknown), (unknown), Yufang Jin	32
18	Convergent evidence for widespread rock nitrogen sources in Earth’s surface environment 2018 ·Science ·Benjamin Z. Houlton, Scott L. Morford, Randy A. Dahlgren	180
19	Assessment of Long-Term Watershed Management on Reservoir Phosphorus Concentrations and Export Fluxes 2018 ·International Journal of Environmental Research and Public Health ·Xiaolin Huang, Han Chen, Fang Xia, (unknown), Kun Mei, Xu Shang, Yuanyuan Liu, Randy A. Dahlgren, Minghua Zhang, Hong Huang	5
20	Performance of Two Bioswales on Urban Runoff Management 2017 ·Infrastructures ·Qingfu Xiao, E. Gregory McPherson, Qi Zhang, Xinlei Ge, Randy A. Dahlgren	21

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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