K. Roberts

3.1k total citations · 1 hit paper
10 papers, 2.5k citations indexed

About

K. Roberts is a scholar working on Environmental Chemistry, Ecology and Molecular Biology. According to data from OpenAlex, K. Roberts has authored 10 papers receiving a total of 2.5k indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Environmental Chemistry, 6 papers in Ecology and 3 papers in Molecular Biology. Recurrent topics in K. Roberts's work include Microbial Community Ecology and Physiology (4 papers), Soil and Water Nutrient Dynamics (4 papers) and Soil Carbon and Nitrogen Dynamics (3 papers). K. Roberts is often cited by papers focused on Microbial Community Ecology and Physiology (4 papers), Soil and Water Nutrient Dynamics (4 papers) and Soil Carbon and Nitrogen Dynamics (3 papers). K. Roberts collaborates with scholars based in United States, Bermuda and Canada. K. Roberts's co-authors include Christopher Francis, J. Michael Beman, Brian B. Oakley, Alyson E. Santoro, Adina Paytan, Carol Kendall, Sara Peek, Linda Wegley, Forest Rohwer and Pei‐Chuan Chuang and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Environmental Science & Technology and The Science of The Total Environment.

In The Last Decade

K. Roberts

10 papers receiving 2.5k 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.

Ubiquity and diversity of ammonia-oxidizing archaea in water columns and sediments of the ocean

2005 2.0k citations Christopher Francis, K. Roberts et al. Proceedings of the National Academy of Sciences profile →

Peers

K. Roberts

ECOLO

POLLU

EC

MB

OCEAN

Man‐Young Jung South Korea

K.-P. Witzel Germany

Jeremy J. Rich United States

Yuichi Suwa Japan

Annamaria Zoppini Italy

Hisaya Kojima Japan

Kazuo Isobe Japan

Jürgen Marxsen Germany

Xia Liang China

Helmut Fischer Germany

Man‐Young Jung South Korea

K. Roberts

1.4k ×0.8

ECOLO

977 ×0.8

POLLU

465 ×0.6

EC

643 ×1.2

MB

241 ×0.4

OCEAN

Citations per year, relative to K. Roberts K. Roberts (= 1×) peers Man‐Young Jung

Countries citing papers authored by K. Roberts

Since Specialization

Citations

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

Fields of papers citing papers by K. Roberts

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of K. Roberts

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

All Works

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10 of 10 papers shown

1.

Roberts, K., Alanna L Lecher, Kate J. Dennis, et al.. (2017). Assessing Cumulative Effects of Climate Change Manipulations on Phosphorus Limitation in a Californian Grassland. Environmental Science & Technology. 52(1). 98–106. 12 indexed citations

2.

Paytan, Adina, K. Roberts, Sue B. Watson, et al.. (2016). Internal loading of phosphate in Lake Erie Central Basin. The Science of The Total Environment. 579. 1356–1365. 121 indexed citations

3.

Roberts, K., Benjamin L. Turner, Leo M. Condron, et al.. (2015). Oxygen isotopes of phosphate and soil phosphorus cycling across a 6500 year chronosequence under lowland temperate rainforest. Geoderma. 257-258. 14–21. 46 indexed citations

4.

Mackey, Katherine R. M., K. Roberts, Michael W. Lomas, et al.. (2012). Enhanced Solubility and Ecological Impact of Atmospheric Phosphorus Deposition upon Extended Seawater Exposure. Environmental Science & Technology. 46(19). 10438–10446. 31 indexed citations

5.

Bargu, Sibel, Tracey Goldstein, K. Roberts, Chunyan Li, & Frances M. D. Gulland. (2011). Pseudo‐nitzschia blooms, domoic acid, and related California sea lion strandings in Monterey Bay, California. Marine Mammal Science. 28(2). 237–253. 27 indexed citations

6.

Silver, Mary W., Sibel Bargu, Susan L. Coale, et al.. (2010). Toxic diatoms and domoic acid in natural and iron enriched waters of the oceanic Pacific. Proceedings of the National Academy of Sciences. 107(48). 20762–20767. 75 indexed citations

7.

Shaviv, Avi, et al.. (2010). Method for the Analysis of Oxygen Isotopic Composition of Soil Phosphate Fractions. Environmental Science & Technology. 44(19). 7583–7588. 60 indexed citations

8.

Beman, J. Michael, K. Roberts, Linda Wegley, Forest Rohwer, & Christopher Francis. (2007). Distribution and Diversity of Archaeal Ammonia Monooxygenase Genes Associated with Corals. Applied and Environmental Microbiology. 73(17). 5642–5647. 96 indexed citations

9.

Oakley, Brian B., Christopher Francis, K. Roberts, et al.. (2006). Analysis of nitrite reductase ( nirK and nirS ) genes and cultivation reveal depauperate community of denitrifying bacteria in the Black Sea suboxic zone. Environmental Microbiology. 9(1). 118–130. 78 indexed citations

10.

Francis, Christopher, K. Roberts, J. Michael Beman, Alyson E. Santoro, & Brian B. Oakley. (2005). Ubiquity and diversity of ammonia-oxidizing archaea in water columns and sediments of the ocean. Proceedings of the National Academy of Sciences. 102(41). 14683–14688. 1977 indexed citations breakdown →

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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