Kay Hamer

846 total citations
27 papers, 661 citations indexed

About

Kay Hamer is a scholar working on Pollution, Environmental Chemistry and Geochemistry and Petrology. According to data from OpenAlex, Kay Hamer has authored 27 papers receiving a total of 661 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Pollution, 9 papers in Environmental Chemistry and 8 papers in Geochemistry and Petrology. Recurrent topics in Kay Hamer's work include Heavy metals in environment (8 papers), Mine drainage and remediation techniques (7 papers) and Groundwater and Isotope Geochemistry (6 papers). Kay Hamer is often cited by papers focused on Heavy metals in environment (8 papers), Mine drainage and remediation techniques (7 papers) and Groundwater and Isotope Geochemistry (6 papers). Kay Hamer collaborates with scholars based in Germany, United States and Australia. Kay Hamer's co-authors include Volker Karius, Fabrice Monna, Jean‐Christophe Leveque, Thomas Pichler, Horst D Schulz, Andreas Kubier, Tilo von Dobeneck, Till J J Hanebuth, Ulrike Proske and Rainer Sieger and has published in prestigious journals such as Environmental Science & Technology, The Science of The Total Environment and Chemical Geology.

In The Last Decade

Kay Hamer

25 papers receiving 640 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Kay Hamer Germany	14	251	156	137	134	97	27	661
Elvira Vassilieva Belgium	15	300 1.2×	138 0.9×	192 1.4×	176 1.3×	111 1.1×	27	904
Robert B. Perkins United States	8	153 0.6×	318 2.0×	112 0.8×	92 0.7×	223 2.3×	17	928
Liliana Lefticariu United States	20	113 0.5×	242 1.6×	267 1.9×	79 0.6×	86 0.9×	36	953
Hans‐Rudolf Pfeifer Switzerland	22	277 1.1×	194 1.2×	328 2.4×	53 0.4×	49 0.5×	34	1.1k
Mohammad Nazim Zaman Bangladesh	15	350 1.4×	134 0.9×	79 0.6×	63 0.5×	47 0.5×	52	755
B. P. Mazzilli Brazil	21	183 0.7×	265 1.7×	56 0.4×	65 0.5×	106 1.1×	69	1.4k
P.L. Hageman United States	12	171 0.7×	136 0.9×	334 2.4×	91 0.7×	77 0.8×	44	803
Antonio M. Álvarez‐Valero Spain	18	225 0.9×	142 0.9×	240 1.8×	93 0.7×	58 0.6×	50	1.0k
Rodrigo M.A. Pedreira Brazil	8	143 0.6×	165 1.1×	103 0.8×	51 0.4×	147 1.5×	9	541
Fabiano Tomazini da Conceição Brazil	17	186 0.7×	188 1.2×	98 0.7×	51 0.4×	59 0.6×	104	959

Countries citing papers authored by Kay Hamer

Since Specialization

Citations

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

Fields of papers citing papers by Kay Hamer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kay Hamer

This figure shows the co-authorship network connecting the top 25 collaborators of Kay Hamer. A scholar is included among the top collaborators of Kay Hamer 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 Kay Hamer. Kay Hamer 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

Kubier, Andreas, et al.. (2021). Cadmium im Grundwasser Nordwestdeutschlands – Herkunft, Mobilisierung und Bewertung nach EU-Wasserrahmenrichtlinie. Grundwasser. 26(3). 223–239.

Hamer, Kay, et al.. (2020). Manganese (Mn) Concentrations and the Mn-Fe Relationship in Shallow Groundwater: Implications for Groundwater Monitoring. Soil Systems. 4(3). 49–49. 29 indexed citations

Hamer, Kay, et al.. (2019). Eisen-Mangan-Anomalien im Grundwasser – Analyse der beeinflussenden Prozesse. Grundwasser. 25(2). 113–126. 7 indexed citations

Kubier, Andreas, Kay Hamer, & Thomas Pichler. (2019). Cadmium Background Levels in Groundwater in an Area Dominated by Agriculture. Integrated Environmental Assessment and Management. 16(1). 103–113. 29 indexed citations

Proske, Ulrike, et al.. (2011). Cycling of trace metals and rare earth elements (REE) in acid sulfate soils in the Plain of Reeds, Vietnam. Chemical Geology. 288(3-4). 162–177. 28 indexed citations

Hamer, Kay, et al.. (2011). Pflanzenschutzrechtlich nicht relevante Metaboliten im Grundwasser. Wasser und Abfall. 13(9). 42–46.

Hamer, Kay, et al.. (2010). Geochemical processes in the saltwater–freshwater transition zone: comparing results of a sand tank experiment with field data. Environmental Earth Sciences. 62(1). 77–91. 18 indexed citations

Dobeneck, Tilo von, et al.. (2010). Near-surface electromagnetic, rock magnetic, and geochemical fingerprinting of submarine freshwater seepage at Eckernförde Bay (SW Baltic Sea). Geo-Marine Letters. 31(2). 123–140. 31 indexed citations

Hamer, Kay, et al.. (2009). Processes and fluxes during the initial stage of acid sulfate soil formation. EGU General Assembly Conference Abstracts. 11636. 1 indexed citations

10.

Hamer, Kay, et al.. (2009). Quantitative Recovery of Elemental Sulfur and Improved Selectivity in a Chromium‐Reducible Sulfur Distillation. Geostandards and Geoanalytical Research. 33(1). 17–27. 37 indexed citations

11.

Hamer, Kay, et al.. (2008). Das Angriffspotential sulfatsaurer Böden in Norddeutschland. Beton- und Stahlbetonbau. 103(8). 563–569. 2 indexed citations

12.

Becker, Veith, H. D. Schulz, & Kay Hamer. (2007). Reactive solute transport for seepage water prognosis – Seeper: a model for practical application. Grundwasser. 12(4). 282–291. 1 indexed citations

13.

Hamer, Kay & Volker Karius. (2005). Tributyltin release from harbour sediments—Modelling the influence of sedimentation, bio-irrigation and diffusion using data from Bremerhaven. Marine Pollution Bulletin. 50(9). 980–992. 13 indexed citations

14.

Hamer, Kay, et al.. (2005). Mobility of heavy metals in harbour sediments: an environmental aspect for the reuse of contaminated dredged sediments. Environmental Geology. 48(1). 92–100. 25 indexed citations

15.

Bortone, G., et al.. (2004). Synthesis of the sednet work package 4 outcomes. Journal of Soils and Sediments. 4(4). 225–232. 53 indexed citations

16.

Hamer, Kay, et al.. (2003). Light Weight Aggregates made from Dredged Harbour Sediments. Journal of Soils and Sediments. 3(4). 284–291. 17 indexed citations

17.

Hamer, Kay, et al.. (2003). Predicting the source strength of different recycling materials - methods and preliminary results.. 2 indexed citations

18.

Hamer, Kay & Volker Karius. (2002). Brick production with dredged harbour sediments. An industrial-scale experiment. Waste Management. 22(5). 521–530. 182 indexed citations

19.

Karius, Volker & Kay Hamer. (2001). pH and grain-size variation in leaching tests with bricks made of harbour sediments compared to commercial bricks. The Science of The Total Environment. 278(1-3). 73–85. 42 indexed citations

20.

Hamer, Kay & Rainer Sieger. (1994). Anwendung des Modells CoTAM zur Simulation von Stofftransport und geochemischen Reaktionen. Helmholtz-Zentrum für Polar-und Meeresforschung (Alfred-Wegener-Institut). 7 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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