H. O. P�rtner

1.6k total citations · 1 hit paper
10 papers, 1.3k citations indexed

About

H. O. P�rtner is a scholar working on Ecology, Oceanography and Global and Planetary Change. According to data from OpenAlex, H. O. P�rtner has authored 10 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Ecology, 4 papers in Oceanography and 4 papers in Global and Planetary Change. Recurrent topics in H. O. P�rtner's work include Physiological and biochemical adaptations (10 papers), Marine Bivalve and Aquaculture Studies (4 papers) and Ocean Acidification Effects and Responses (4 papers). H. O. P�rtner is often cited by papers focused on Physiological and biochemical adaptations (10 papers), Marine Bivalve and Aquaculture Studies (4 papers) and Ocean Acidification Effects and Responses (4 papers). H. O. P�rtner collaborates with scholars based in Germany, Belgium and United Kingdom. H. O. P�rtner's co-authors include M. K. Grieshaber, N. Heisler, Lloyd S. Peck, S. Zielinski, Manfred K. Grieshaber, Bernhard Surholt, Ulrike Kreutzer, Britta Siegmund, Marleen Verhoye and I. Hardewig and has published in prestigious journals such as Marine Biology, Die Naturwissenschaften and Journal of Comparative Physiology B.

In The Last Decade

H. O. P�rtner

10 papers receiving 1.2k 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.

Climate change and temperature-dependent biogeography: oxygen limitation of thermal tolerance in animals

2001 946 citations H. O. P�rtner Die Naturwissenschaften profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
H. O. P�rtner Germany	9	1.0k	427	414	215	210	10	1.3k
I. Hardewig Germany	19	1.2k 1.2×	547 1.3×	507 1.2×	259 1.2×	388 1.8×	27	1.7k
M. K. Grieshaber Germany	23	1.0k 1.0×	402 0.9×	505 1.2×	116 0.5×	169 0.8×	42	1.5k
Brian R. McMahon Canada	25	1.5k 1.5×	264 0.6×	327 0.8×	304 1.4×	385 1.8×	49	1.8k
Keiron P. P. Fraser United Kingdom	25	1.2k 1.2×	566 1.3×	657 1.6×	195 0.9×	251 1.2×	34	1.8k
Ole Brix Norway	21	809 0.8×	279 0.7×	261 0.6×	272 1.3×	201 1.0×	56	1.4k
C. P. Mangum United States	24	1.0k 1.0×	230 0.5×	397 1.0×	114 0.5×	217 1.0×	48	1.4k
Franz-Josef Sartoris Germany	22	1.2k 1.2×	737 1.7×	761 1.8×	323 1.5×	271 1.3×	42	1.7k
D.R. Fielder Australia	25	1.3k 1.3×	685 1.6×	285 0.7×	378 1.8×	561 2.7×	65	1.7k
Jorge Calvo Argentina	21	696 0.7×	406 1.0×	230 0.6×	345 1.6×	309 1.5×	46	1.1k
Charlotte P. Mangum United States	27	1.6k 1.6×	463 1.1×	654 1.6×	122 0.6×	298 1.4×	71	2.2k

Countries citing papers authored by H. O. P�rtner

Since Specialization

Citations

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

Fields of papers citing papers by H. O. P�rtner

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by H. O. P�rtner. 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 H. O. P�rtner. The network helps show where H. O. P�rtner may publish in the future.

Co-authorship network of co-authors of H. O. P�rtner

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

All Works

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10 of 10 papers shown

1.

Linden, Annemie Van der, Marleen Verhoye, H. O. P�rtner, & Christian Bock. (2004). The strengths of in vivo magnetic resonance imaging (MRI) to study environmental adaptational physiology in fish. Magnetic Resonance Materials in Physics Biology and Medicine. 17(3-6). 236–248. 27 indexed citations

2.

Storch, Daniela, Olaf Heilmayer, I. Hardewig, & H. O. P�rtner. (2003). In vitro protein synthesis capacities in a cold stenothermal and a temperate eurythermal pectinid. Journal of Comparative Physiology B. 173(7). 611–620. 23 indexed citations

3.

P�rtner, H. O.. (2001). Climate change and temperature-dependent biogeography: oxygen limitation of thermal tolerance in animals. Die Naturwissenschaften. 88(4). 137–146. 946 indexed citations breakdown →

4.

P�rtner, H. O., et al.. (1999). Intracellular pH and energy metabolism in the highly stenothermal Antarctic bivalve Limopsis marionensis as a function of ambient temperature. Polar Biology. 22(1). 17–30. 80 indexed citations

5.

Hardewig, I., Ulrike Kreutzer, H. O. P�rtner, & M. K. Grieshaber. (1991). The role of phosphofructokinase in glycolytic control in the facultative anaerobe Sipunculus nudus. Journal of Comparative Physiology B. 161(6). 581–589. 6 indexed citations

6.

Zange, Jochen, H. O. P�rtner, & Manfred K. Grieshaber. (1989). The anaerobic energy metabolism in the anterior byssus retractor muscle ofMytilus edulis during contraction and catch. Journal of Comparative Physiology B. 159(3). 349–358. 14 indexed citations

7.

P�rtner, H. O., Ulrike Kreutzer, Britta Siegmund, N. Heisler, & M. K. Grieshaber. (1984). Metabolic adaptation of the intertidal worm Sipunculus nudus to functional and environmental hypoxia. Marine Biology. 79(3). 237–247. 48 indexed citations

8.

P�rtner, H. O., N. Heisler, & M. K. Grieshaber. (1984). Anaerobiosis and acid-base status in marine invertebrates: a theoretical analysis of proton generation by anaerobic metabolism. Journal of Comparative Physiology B. 155(1). 1–12. 56 indexed citations

9.

P�rtner, H. O., M. K. Grieshaber, & N. Heisler. (1984). Anaerobiosis and acid-base status in marine invertebrates: effect of environmental hypoxia on extracellular and intracellular pH inSipunculus nudus L.. Journal of Comparative Physiology B. 155(1). 13–20. 48 indexed citations

10.

P�rtner, H. O., Bernhard Surholt, & Manfred K. Grieshaber. (1979). Recovery from anaerobiosis of the lugworm,Arenicola marina L.: Changes of metabolite concentrations in the body-wall musculature. Journal of Comparative Physiology B. 133(3). 227–231. 39 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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