N. G. Hemming

3.9k total citations · 1 hit paper
38 papers, 3.0k citations indexed

About

N. G. Hemming is a scholar working on Atmospheric Science, Ecology and Paleontology. According to data from OpenAlex, N. G. Hemming has authored 38 papers receiving a total of 3.0k indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Atmospheric Science, 12 papers in Ecology and 10 papers in Paleontology. Recurrent topics in N. G. Hemming's work include Geology and Paleoclimatology Research (18 papers), Paleontology and Stratigraphy of Fossils (10 papers) and Isotope Analysis in Ecology (8 papers). N. G. Hemming is often cited by papers focused on Geology and Paleoclimatology Research (18 papers), Paleontology and Stratigraphy of Fossils (10 papers) and Isotope Analysis in Ecology (8 papers). N. G. Hemming collaborates with scholars based in United States, United Kingdom and Germany. N. G. Hemming's co-authors include Gilbert N. Hanson, Bärbel Hönisch, Wallace S. Broecker, David Archer, Mark E. Siddall, Jerry F McManus, Richard J. Reeder, Abhijit Sanyal, A. Sanyal and Howard J. Spero and has published in prestigious journals such as Nature, Science and Geochimica et Cosmochimica Acta.

In The Last Decade

N. G. Hemming

37 papers receiving 2.8k 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.

Boron isotopic composition and concentration in modern marine carbonates

1992 517 citations N. G. Hemming, Gilbert N. Hanson Geochimica et Cosmochimica Acta profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
N. G. Hemming United States	23	1.4k	1.3k	1.0k	744	714	38	3.0k
Jan Fietzke Germany	39	1.7k 1.2×	1.5k 1.2×	1.3k 1.3×	699 0.9×	635 0.9×	97	3.9k
Florian Böhm Germany	32	1.8k 1.3×	1.2k 0.9×	748 0.7×	1.0k 1.4×	1.6k 2.2×	67	3.6k
Volker Liebetrau Germany	37	1.7k 1.2×	971 0.7×	820 0.8×	890 1.2×	911 1.3×	105	3.9k
Nikolaus Gussone Germany	30	1.3k 1.0×	878 0.7×	474 0.5×	826 1.1×	1.1k 1.6×	61	3.1k
Ed C. Hathorne Germany	37	2.0k 1.5×	945 0.7×	670 0.7×	1.2k 1.6×	836 1.2×	93	3.1k
James Rae United Kingdom	28	2.2k 1.6×	1.3k 1.0×	1.2k 1.2×	419 0.6×	973 1.4×	87	3.4k
Éric Douville France	29	1.3k 0.9×	857 0.7×	589 0.6×	880 1.2×	840 1.2×	85	3.4k
Bärbel Hönisch United States	35	2.8k 2.0×	1.9k 1.4×	1.7k 1.7×	503 0.7×	1.3k 1.9×	75	4.1k
Claire Rollion‐Bard France	33	766 0.5×	804 0.6×	513 0.5×	719 1.0×	1.1k 1.6×	76	2.6k
Weifu Guo United States	22	1.4k 1.0×	1.2k 0.9×	445 0.4×	636 0.9×	1.0k 1.4×	39	2.8k

Countries citing papers authored by N. G. Hemming

Since Specialization

Citations

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

Fields of papers citing papers by N. G. Hemming

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by N. G. Hemming. 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 N. G. Hemming. The network helps show where N. G. Hemming may publish in the future.

Co-authorship network of co-authors of N. G. Hemming

This figure shows the co-authorship network connecting the top 25 collaborators of N. G. Hemming. A scholar is included among the top collaborators of N. G. Hemming 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 N. G. Hemming. N. G. Hemming 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

Rasbury, E. Troy, et al.. (2020). The Brachiopod δ¹¹B Record Across the Carboniferous‐Permian Climate Transition. Paleoceanography and Paleoclimatology. 35(10). 4 indexed citations

Rasbury, E. Troy & N. G. Hemming. (2017). Boron Isotopes: A “Paleo-pH Meter” for Tracking Ancient Atmospheric CO2. Elements. 13(4). 243–248. 12 indexed citations

Wei, Hai–Zhen, Shao‐Yong Jiang, N. G. Hemming, et al.. (2014). An improved procedure for separation/purification of boron from complex matrices and high-precision measurement of boron isotopes by positive thermal ionization and multicollector inductively coupled plasma mass spectrometry. Talanta. 123. 151–160. 27 indexed citations

Penman, Donald E., Bärbel Hönisch, E. Troy Rasbury, N. G. Hemming, & Howard J. Spero. (2012). Boron, carbon, and oxygen isotopic composition of brachiopod shells: Intra-shell variability, controls, and potential as a paleo-pH recorder. Chemical Geology. 340. 32–39. 45 indexed citations

Zimmerman, Susan, et al.. (2011). Assessing Li and other leachable geochemical proxies for paleo-salinity in lake sediments from the Mono Basin, CA (USA). Geochimica et Cosmochimica Acta. 75(24). 7855–7863. 2 indexed citations

Zimmerman, Susan, et al.. (2011). Freshwater control of ice-rafted debris in the last glacial period at Mono Lake, California, USA. Quaternary Research. 76(2). 264–271. 13 indexed citations

Simons, K. K., George E. Harlow, Hannes K. Brueckner, et al.. (2010). Lithium isotopes in Guatemalan and Franciscan HP–LT rocks: Insights into the role of sediment-derived fluids during subduction. Geochimica et Cosmochimica Acta. 74(12). 3621–3641. 73 indexed citations

Tomascak, Paul B., et al.. (2009). Rare earth element and uranium-thorium variations in tufa deposits from the Mono Basin, CA. AGUFM. 2009. 1 indexed citations

Hönisch, Bärbel, N. G. Hemming, David Archer, Mark E. Siddall, & Jerry F McManus. (2009). Atmospheric Carbon Dioxide Concentration Across the Mid-Pleistocene Transition. Science. 324(5934). 1551–1554. 375 indexed citations

10.

Simons, K. K., George E. Harlow, Hannes K. Brueckner, et al.. (2008). Li isotopes in HP-LT rocks; insights into the role of sediment-derived fluids. Geochimica et Cosmochimica Acta. 7212(12). 869. 1 indexed citations

11.

Simons, K. K., et al.. (2008). Lithium isotope systematics of the Azores Platform: Insights into Li variability of mantle sources. AGUFM. 2008. 2 indexed citations

12.

Hemming, N. G., Bärbel Hönisch, & Claudia Bouman. (2008). In-run corrections for instrumental fractionation of boron isotopes by NTIMS: Filament material and loading matrix controls. GeCAS. 72(12).

13.

Hönisch, Bärbel, Torsten Bickert, & N. G. Hemming. (2008). Modern and Pleistocene boron isotope composition of the benthic foraminifer Cibicidoides wuellerstorfi. Earth and Planetary Science Letters. 272(1-2). 309–318. 42 indexed citations

14.

Hemming, N. G. & Bärbel Hönisch. (2005). A critical review and recent advances in the boron isotope paleo-pH proxy. GeCAS. 69(10). 1 indexed citations

15.

Chillrud, Steven N., N. G. Hemming, James Ross, Sean Wallace, & Nancy J. LoIacono. (2005). A rapid and precise procedure for Pb isotopes in whole blood by Fe co-precipitation and MC-ICPMS analysis. Applied Geochemistry. 20(4). 807–813. 6 indexed citations

16.

Tomascak, Paul B., N. G. Hemming, & Sidney R. Hemming. (2003). The lithium isotopic composition of waters of the Mono Basin, California. Geochimica et Cosmochimica Acta. 67(4). 601–611. 62 indexed citations

17.

Tomascak, Paul B., et al.. (2001). Lithium, Boron, and Strontium Isotope Constraints on Solute Sources for the Great Salt Lake, Utah. 3758. 1 indexed citations

18.

Sanyal, A., N. G. Hemming, Wallace S. Broecker, & Gilbert N. Hanson. (1997). Changes in pH in the eastern equatorial Pacific across stage 5–6 boundary based on boron isotopes in foraminifera. Global Biogeochemical Cycles. 11(1). 125–133. 82 indexed citations

19.

Sanyal, A., N. G. Hemming, Wallace S. Broecker, et al.. (1996). Oceanic pH control on the boron isotopic composition of foraminifera: Evidence from culture experiments. Paleoceanography. 11(5). 513–517. 174 indexed citations

20.

Sen, Sabyasachi, Jonathan F. Stebbins, N. G. Hemming, & Biplab Ghosh. (1994). Coordination environments of B impurities in calcite and aragonite polymorphs: A 11B MAS NMR study. American Mineralogist. 79. 819–825. 73 indexed citations

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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