Gerhard Breulmann

682 total citations
14 papers, 461 citations indexed

About

Gerhard Breulmann is a scholar working on Pollution, Ecology, Evolution, Behavior and Systematics and Nature and Landscape Conservation. According to data from OpenAlex, Gerhard Breulmann has authored 14 papers receiving a total of 461 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Pollution, 4 papers in Ecology, Evolution, Behavior and Systematics and 3 papers in Nature and Landscape Conservation. Recurrent topics in Gerhard Breulmann's work include Heavy metals in environment (7 papers), Forest ecology and management (3 papers) and Tree-ring climate responses (2 papers). Gerhard Breulmann is often cited by papers focused on Heavy metals in environment (7 papers), Forest ecology and management (3 papers) and Tree-ring climate responses (2 papers). Gerhard Breulmann collaborates with scholars based in Japan, Germany and Brazil. Gerhard Breulmann's co-authors include Uwe Herpin, Bernd Markert, Vera Weckert, Ulrich Siewers, Olaf Wappelhorst, Kurt Friese, John C. Hermanson, Andrew J. Lowe, Alex C. Wiedenhoeft and Eleanor E. Dormontt and has published in prestigious journals such as The Science of The Total Environment, Biological Conservation and Environmental Science and Pollution Research.

In The Last Decade

Gerhard Breulmann

14 papers receiving 434 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Gerhard Breulmann Japan 8 121 119 104 77 75 14 461
H. Lippert Germany 11 28 0.2× 56 0.5× 49 0.5× 68 0.9× 40 0.5× 16 565
Laurent L’Huillier New Caledonia 13 59 0.5× 214 1.8× 122 1.2× 96 1.2× 237 3.2× 24 659
O. Daniel Switzerland 10 9 0.1× 208 1.7× 42 0.4× 51 0.7× 104 1.4× 16 597
Mihael J. Toman Slovenia 13 7 0.1× 32 0.3× 129 1.2× 68 0.9× 104 1.4× 27 649
Shasha Zhang China 13 41 0.3× 121 1.0× 74 0.7× 211 2.7× 450 6.0× 26 1.1k
Wenjuan Yu China 11 22 0.2× 51 0.4× 45 0.4× 183 2.4× 246 3.3× 20 719
Nasreen Jeelani China 13 19 0.2× 26 0.2× 109 1.0× 36 0.5× 98 1.3× 29 455
M. E. Arias Spain 8 20 0.2× 16 0.1× 81 0.8× 44 0.6× 72 1.0× 11 329
Javier Cremades Spain 19 47 0.4× 80 0.7× 12 0.1× 51 0.7× 145 1.9× 85 1.0k
Daniel E. Terlizzi United States 11 10 0.1× 48 0.4× 77 0.7× 79 1.0× 34 0.5× 14 582

Countries citing papers authored by Gerhard Breulmann

Since Specialization
Citations

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

Fields of papers citing papers by Gerhard Breulmann

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Gerhard Breulmann

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

All Works

14 of 14 papers shown
1.
Dormontt, Eleanor E., Markus Boner, Gerhard Breulmann, et al.. (2015). Forensic timber identification: It's time to integrate disciplines to combat illegal logging. Biological Conservation. 191. 790–798. 176 indexed citations
2.
Markert, Bernd, Olaf Wappelhorst, Vera Weckert, et al.. (2008). On the road from environmental biomonitoring to human health aspects: monitoring atmospheric heavy metal deposition by epiphytic/epigeic plants: present status and future needs. International Journal of Environment and Pollution. 32(4). 486–486. 37 indexed citations
3.
Herpin, Uwe, Thomas Vincent Gloaguen, Adriel Ferreira da Fonseca, et al.. (2007). Chemical effects on the soil–plant system in a secondary treated wastewater irrigated coffee plantation—A pilot field study in Brazil. Agricultural Water Management. 89(1-2). 105–115. 57 indexed citations
4.
Rosolen, Vânia, Uwe Herpin, Stefan Fränzle, et al.. (2005). Land Application of Wastewater in Brazil - A scientific challenge: Chemical Characterization of Soil at Populina, São Paulo State (9 pp). Journal of Soils and Sediments. 5(2). 112–120. 11 indexed citations
5.
Herpin, Uwe, et al.. (2004). Second german heavy-metal survey by means of mosses, and comparison of the first and second approach in germany and other european countries. Environmental Science and Pollution Research. 11(1). 57–66. 27 indexed citations
6.
Breulmann, Gerhard, Bernd Markert, Vera Weckert, et al.. (2002). Heavy metals in emergent trees and pioneers from tropical forest with special reference to forest fires and local pollution sources in Sarawak, Malaysia. The Science of The Total Environment. 285(1-3). 107–115. 17 indexed citations
7.
Breulmann, Gerhard, et al.. (2000). Mineral Element Accumulation in Soils and Trees in Tropical Hill Evergreen Forest, Northern Thailand.. Tropics. 9(4). 275–286. 3 indexed citations
8.
Breulmann, Gerhard, et al.. (2000). Elements Concentrations in Tree Species of Tropical Hill Evergreen Forest, Northern, Thailand.. Tropics. 9(4). 287–307. 2 indexed citations
9.
Markert, Bernd, Olaf Wappelhorst, Vera Weckert, et al.. (1999). The use of bioindicators for monitoring the heavy-metal status of the environment. Journal of Radioanalytical and Nuclear Chemistry. 240(2). 425–429. 107 indexed citations
10.
Breulmann, Gerhard, Ken Ogino, Bernd Markert, et al.. (1999). Comparison of chemical elements in Dipterocarpaceae and Euphorbiaceae from a tropical rain forest in Sarawak, Malaysia. The Science of The Total Environment. 225(3). 231–240. 6 indexed citations
11.
Breulmann, Gerhard, Ken Ogino, Ikuo Ninomiya, et al.. (1998). Chemical characterisation of Dipterocarpaceae by use of chemical fingerprinting — a multielement approach at Sarawak, Malaysia. The Science of The Total Environment. 215(1-2). 85–100. 9 indexed citations
12.
Breulmann, Gerhard, Ikuo Ninomiya, & Kazuhiko OGINO. (1996). Concentrations of Chemical Elements in Different Tree Compartments Grown in a Mixed Dipterocarp Forest in Sarawak, Malaysia.. Tropics. 6(1/2). 19–28. 2 indexed citations
13.
14.
Breulmann, Gerhard, Ikuo Ninomiya, & Kazuhiko OGINO. (1996). Distribution Characteristics of Mineral Elements in Tree Leaves of a Mixed Dipterocarp Forest in Sarawak, Malaysia.. Tropics. 6(1/2). 29–38. 6 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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