Christoph Hemleben

9.4k total citations · 3 hit papers
95 papers, 7.1k citations indexed

About

Christoph Hemleben is a scholar working on Atmospheric Science, Ecology and Oceanography. According to data from OpenAlex, Christoph Hemleben has authored 95 papers receiving a total of 7.1k indexed citations (citations by other indexed papers that have themselves been cited), including 66 papers in Atmospheric Science, 51 papers in Ecology and 45 papers in Oceanography. Recurrent topics in Christoph Hemleben's work include Geology and Paleoclimatology Research (66 papers), Isotope Analysis in Ecology (48 papers) and Marine Biology and Ecology Research (20 papers). Christoph Hemleben is often cited by papers focused on Geology and Paleoclimatology Research (66 papers), Isotope Analysis in Ecology (48 papers) and Marine Biology and Ecology Research (20 papers). Christoph Hemleben collaborates with scholars based in Germany, United States and United Kingdom. Christoph Hemleben's co-authors include Ralf Schiebel, Michael Spindler, Jelle Bijma, O. Roger Anderson, Dirk Nürnberg, Gerhard Schmiedl, Jens O. Herrle, Oliver Friedrich, Peter Kößler and Helmut Erlenkeuser and has published in prestigious journals such as Nature, Geochimica et Cosmochimica Acta and Earth and Planetary Science Letters.

In The Last Decade

Christoph Hemleben

94 papers receiving 6.8k 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.

Modern Planktonic Foraminifera

1989 820 citations Christoph Hemleben, Michael Spindler et al. profile →
Assessing the reliability of magnesium in foraminiferal calcite as a proxy for water mass temperatures

1996 642 citations Jelle Bijma, Christoph Hemleben et al. Geochimica et Cosmochimica Acta profile →
Planktic Foraminifers in the Modern Ocean

2017 300 citations Ralf Schiebel, Christoph Hemleben profile →

Peers

Countries citing papers authored by Christoph Hemleben

Since Specialization

Citations

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

Fields of papers citing papers by Christoph Hemleben

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Christoph Hemleben

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

#	Work	Indexed citations
1	TAXONOMY, BIOSTRATIGRAPHY, AND PHYLOGENY OF OLIGOCENE TO LOWER MIOCENE GLOBIGERINOIDES AND TRILOBATUS 2018 ·Silvia Spezzaferri, Richard K. Olsson, Christoph Hemleben	4
2	Geographical distribution of cryptic genetic types in the planktonic foraminifer Globigerinoides ruber 2009 ·Molecular Ecology ·Ralf Aurahs, Guido W. Grimm, Vera Hemleben, Christoph Hemleben, Michal Kučera	74
3	Ribosomal DNA shows extremely low genetic divergence in a world-wide distributed, but disjunct and highly adapted marine protozoan (Virgulinella fragilis, Foraminiferida) 2008 ·Marine Micropaleontology ·Masashi Tsuchiya, Guido W. Grimm, Petra Heinz, (unknown), (unknown), (unknown), Volker Brüchert, Christoph Hemleben, Vera Hemleben, Hiroshi Kitazato	23
4	Clay minerals in late glacial and Holocene sediments of the northern and southern Aegean Sea 2007 ·Palaeogeography Palaeoclimatology Palaeoecology ·Werner Ehrmann, Gerhard Schmiedl, Yvonne Hamann, Tanja Kuhnt, Christoph Hemleben, Wolfgang Siebel	100
5	Late Quaternary changes in desert dust inputs to the Red Sea and Gulf of Aden from 87Sr/86Sr ratios in deep-sea cores 2007 ·Earth and Planetary Science Letters ·Mordechai Stein, Ahuva Almogi‐Labin, S. L. Goldstein, Christoph Hemleben, Abraham Starinsky	36
6	Living planktonic foraminifera from the northwestern Pacific Ocean: SSU rDNA sequences and their paleoceanographic significance 2007 ·Progress in Natural Science Materials International ·Baohua Li, Tiegang Li, (unknown), Christoph Hemleben, Chunxiang Li, Jiasheng Hao, (unknown), Qun Yang	2
7	TAXONOMY, BIOSTRATIGRAPHY, AND PHYLOGENY OF EOCENE DENTOGLOBIGERINA 2006 ·Richard K. Olsson, Christoph Hemleben, Paul N. Pearson	3
8	Modern planktic foraminifera 2005 ·Paläontologische Zeitschrift ·Ralf Schiebel, Christoph Hemleben	206
9	Benthic foraminifera assemblages at Great Meteor Seamount 2004 ·Marine Biology ·Petra Heinz, (unknown), Christoph Hemleben	26
10	Forcing mechanisms for mid-Cretaceous black shale formation: evidence from the Upper Aptian and Lower Albian of the Vocontian Basin (SE France) 2003 ·Palaeogeography Palaeoclimatology Palaeoecology ·Jens O. Herrle, Jörg Pross, Oliver Friedrich, Peter Kößler, Christoph Hemleben	227
11	Tracking the Recent and late Pleistocene Azores front by the distribution of planktic foraminifers 2002 ·Journal of Marine Systems ·Ralf Schiebel, (unknown), Mário Alves, Christoph Hemleben	45
12	Benthic foraminiferal distribution and sedimentary structures suggest tectonic erosion at the Costa Rica convergent plate margin 2002 ·Terra Nova ·Martín Meschede, (unknown), Gerhard Schmiedl, Christoph Hemleben	7
13	Sr and Nd isotope composition of Late Pleistocene sapropels and nonsapropelic sediments from the Eastern Mediterranean Sea 2002 ·Geochimica et Cosmochimica Acta ·Syee Weldeab, Kay‐Christian Emeis, Christoph Hemleben, Torsten Vennemann, Hartmut Schulz	44
14	The δ⁴⁴Ca‐temperature calibration on fossil and cultured Globigerinoides sacculifer: New tool for reconstruction of past sea surface temperatures 2000 ·Geochemistry Geophysics Geosystems ·Thomas F. Nägler, Anton Eisenhauer, Anja Müller, Christoph Hemleben, Jan D. Kramers	118
15	Interannual variability of planktic foraminiferal populations and test flux in the eastern North Atlantic Ocean (JGOFS) 2000 ·Deep Sea Research Part II Topical Studies in Oceanography ·Ralf Schiebel, Christoph Hemleben	121
16	The influence of the NE winter monsoon on productivity changes in the Gulf of Aden, NW Arabian Sea, during the last 530ka as recorded by foraminifera 2000 ·Marine Micropaleontology ·Ahuva Almogi‐Labin, Gerhard Schmiedl, Christoph Hemleben, (unknown), Monika Segl, Dieter Meischner	98
17	A model for planktic foraminiferal shell growth 1993 ·Paleobiology ·(unknown), Jelle Bijma, Christoph Hemleben, (unknown)	25
18	A computer method for estimating volumes and surface areas of complex structures consisting of overlapping spheres 1992 ·Mathematical and Computer Modelling ·(unknown), Jelle Bijma, Christoph Hemleben, (unknown)	13
19	Chamber Formation in Planktonic Foraminifera 1979 ·Micropaleontology ·Allan W. H. Bé, Christoph Hemleben, O. Roger Anderson, Michael Spindler	66
20	Ultrastrukturen bei kalkschaligen Foraminiferen 1969 ·Die Naturwissenschaften ·Christoph Hemleben	6

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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