Ulrich Knittel

953 total citations
40 papers, 790 citations indexed

About

Ulrich Knittel is a scholar working on Geophysics, Geology and Artificial Intelligence. According to data from OpenAlex, Ulrich Knittel has authored 40 papers receiving a total of 790 indexed citations (citations by other indexed papers that have themselves been cited), including 34 papers in Geophysics, 18 papers in Geology and 8 papers in Artificial Intelligence. Recurrent topics in Ulrich Knittel's work include Geological and Geochemical Analysis (34 papers), earthquake and tectonic studies (27 papers) and Geological and Geophysical Studies (18 papers). Ulrich Knittel is often cited by papers focused on Geological and Geochemical Analysis (34 papers), earthquake and tectonic studies (27 papers) and Geological and Geophysical Studies (18 papers). Ulrich Knittel collaborates with scholars based in Germany, Taiwan and Australia. Ulrich Knittel's co-authors include Tsanyao Frank Yang, Marc J. Defant, Michael Bau, Raymundo S. Punongbayan, Typhoon Lee, Cheng‐Hong Chen, Shigeyuki Suzuki, Yoshiyuki Iizuka, Chien-Hui Hung and Ingrid Raczek and has published in prestigious journals such as Earth and Planetary Science Letters, Geology and Chemical Geology.

In The Last Decade

Ulrich Knittel

38 papers receiving 740 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ulrich Knittel Germany 16 669 373 123 63 56 40 790
Piera Spadea Italy 16 798 1.2× 138 0.4× 174 1.4× 107 1.7× 86 1.5× 34 880
J. P. Chadwick Sweden 16 763 1.1× 127 0.3× 125 1.0× 120 1.9× 43 0.8× 22 810
K. Linthout Netherlands 11 985 1.5× 135 0.4× 240 2.0× 147 2.3× 91 1.6× 18 1.2k
R. Maury France 14 1.1k 1.6× 261 0.7× 302 2.5× 156 2.5× 170 3.0× 23 1.2k
David A. Dinter United States 9 542 0.8× 99 0.3× 116 0.9× 119 1.9× 60 1.1× 19 701
П. Л. Тихомиров Russia 12 500 0.7× 229 0.6× 264 2.1× 76 1.2× 55 1.0× 43 601
Jiro Naka Japan 12 593 0.9× 79 0.2× 145 1.2× 164 2.6× 75 1.3× 26 804
Janice Knutson Australia 8 485 0.7× 98 0.3× 154 1.3× 124 2.0× 48 0.9× 14 558
P. A. Fokin Russia 9 471 0.7× 234 0.6× 121 1.0× 72 1.1× 50 0.9× 20 616
Helen Laura Foster United States 15 480 0.7× 265 0.7× 297 2.4× 132 2.1× 32 0.6× 62 688

Countries citing papers authored by Ulrich Knittel

Since Specialization
Citations

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

Fields of papers citing papers by Ulrich Knittel

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ulrich Knittel

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

All Works

20 of 20 papers shown
1.
2.
Knittel, Ulrich, et al.. (2020). U-Pb ages and Hf isotope composition of zircon from the Shimanto accretionary complex: Evidence for heterogeneous sources. GEOCHEMICAL JOURNAL. 54(5). 277–288. 4 indexed citations
3.
Knittel, Ulrich, et al.. (2019). Late Cretaceous age of eclogite facies metamorphism of the Sanbagawa belt in the Asemi River area, Shikoku (SW Japan): Evidence from detrital zircon. Journal of Asian Earth Sciences. 177. 48–51. 9 indexed citations
4.
Knittel, Ulrich, et al.. (2018). Hf isotopes from Palawan Continental Terrane, Philippines-clues to the evolution of sediment sources. Terrestrial Atmospheric and Oceanic Sciences. 29(5). 523–534. 4 indexed citations
5.
Knittel, Ulrich, et al.. (2018). U-Pb single grain zircon ages for Sanbagawa Metamorphic Rocks in central Shikoku (Japan): the Sanbagawa Belt re-united. Okayama University Scientific Achievement Repository (Okayama University). 25(1). 39–48. 3 indexed citations
6.
Knittel, Ulrich, Shigeyuki Suzuki, Carla B. Dimalanta, et al.. (2017). Diverse protolith ages for the Mindoro and Romblon Metamorphics (Philippines): Evidence from single zircon U–Pb dating. Island Arc. 26(1). 16 indexed citations
7.
Knittel, Ulrich, et al.. (2013). 66±1 Ma single zircon U-Pb date confirms the location of the non-marine K-Pg boundary in the Amur/Heilongjiang River area, (Russia, China). Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen. 270(1). 1–11. 4 indexed citations
8.
Knittel, Ulrich, et al.. (2012). No Paleozoic metamorphics in Palawan (the Philippines)? Evidence from single grain U–Pb dating of detrital zircons. Journal of Asian Earth Sciences. 52. 134–145. 30 indexed citations
9.
Knittel, Ulrich, Chien-Hui Hung, Tsanyao Frank Yang, & Yoshiyuki Iizuka. (2010). Permian arc magmatism in Mindoro, the Philippines: An early Indosinian event in the Palawan Continental Terrane. Tectonophysics. 493(1-2). 113–117. 51 indexed citations
10.
11.
Lo, Ching‐Hua, Houng‐Yi Yang, Jingsui Yang, & Ulrich Knittel. (2006). Special issue on: Tectonic evolution of the Central Mountain Belt, China. Journal of Asian Earth Sciences. 28(2-3). 117–118. 2 indexed citations
12.
Knittel, Ulrich, et al.. (1998). Crystallography, mineral chemistry and chemical nomenclature of goldfieldite, the tellurian member of the tetrahedrite solid-solution series. The Canadian Mineralogist. 36(4). 1115–1137. 37 indexed citations
13.
Knittel, Ulrich, E. Hegner, Michael Bau, & Muharrem Satır. (1997). Enrichment processes in the sub-arc mantle: A Sr-Nd-Pb isotopic and REE study of primitive arc basalts from the Philippines. The Canadian Mineralogist. 12(2). 1473–1474. 15 indexed citations
14.
Bernard, Alain, Ulrich Knittel, Bernd Weber, et al.. (1996). Petrology and geochemistry of the 1991 eruption products of Mount Pinatubo (Luzon, Philippines). Dépôt institutionnel de l'Université libre de Bruxelles (Université Libre de Bruxelles). 1126. 9 indexed citations
15.
Knittel, Ulrich, et al.. (1994). Basaltic volcanism associated with extensional tectonics in the Taiwan-Luzon island arc: evidence for non-depleted sources and subduction zone enrichment. Geological Society London Special Publications. 81(1). 77–93. 22 indexed citations
16.
17.
Knittel, Ulrich, et al.. (1990). The Macolod Corridor: A rift crossing the Philippine island arc. Tectonophysics. 183(1-4). 265–271. 55 indexed citations
18.
Knittel, Ulrich. (1989). Comment on "Diverse ages and origins of basement complexes, Luzon, Philippines". Geology. 17(7). 669–669. 30 indexed citations
19.
Knittel, Ulrich, et al.. (1988). Genesis of the Paracale instrusion: response to comments by A. H. G. Mitchell. Journal of Asian Earth Sciences. 2(3-4). 213–214. 1 indexed citations
20.
Knittel, Ulrich, et al.. (1986). The Paracale Intrusion: geologic setting and petrogenesis of a trondhjemite intrusion in the Philippine Island Arc. Journal of Asian Earth Sciences. 1(4). 235–245. 10 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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