H. Martin Schaefer

9.5k total citations · 1 hit paper
122 papers, 5.7k citations indexed

About

H. Martin Schaefer is a scholar working on Ecology, Evolution, Behavior and Systematics, Ecology and Nature and Landscape Conservation. According to data from OpenAlex, H. Martin Schaefer has authored 122 papers receiving a total of 5.7k indexed citations (citations by other indexed papers that have themselves been cited), including 91 papers in Ecology, Evolution, Behavior and Systematics, 44 papers in Ecology and 40 papers in Nature and Landscape Conservation. Recurrent topics in H. Martin Schaefer's work include Plant and animal studies (77 papers), Animal Behavior and Reproduction (36 papers) and Ecology and Vegetation Dynamics Studies (33 papers). H. Martin Schaefer is often cited by papers focused on Plant and animal studies (77 papers), Animal Behavior and Reproduction (36 papers) and Ecology and Vegetation Dynamics Studies (33 papers). H. Martin Schaefer collaborates with scholars based in Germany, United States and United Kingdom. H. Martin Schaefer's co-authors include Graeme D. Ruxton, Carlo Catoni, Gernot Segelbacher, Nina Stobbe, Katrin Böhning‐Gaese, Gregor Rolshausen, Pedro Jordano, Matthias Schleuning, Veronika Schmidt and Anne Peters and has published in prestigious journals such as Science, Nature Communications and PLoS ONE.

In The Last Decade

H. Martin Schaefer

122 papers receiving 5.6k 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.

Financial Costs of Meeting Global Biodiversity Conservation Targets: Current Spending and Unmet Needs

2012 467 citations H. Martin Schaefer et al. profile →

Peers

H. Martin Schaefer

EEBS

NLC

ECOLO

GENET

David A. Westcott Australia

Pavel Kindlmann Czechia

Andrew G. Young Australia

Stephen M. Shuster United States

Michael J. O. Pocock United Kingdom

Peter Feinsinger United States

Jens M. Olesen Denmark

Michael C. Singer United States

Evan L. Preisser United States

Darren M. Evans United Kingdom

David A. Westcott Australia

H. Martin Schaefer

2.3k ×0.6

EEBS

1.8k ×1.1

NLC

966 ×0.6

1.8k ×1.2

ECOLO

544 ×0.7

GENET

Citations per year, relative to H. Martin Schaefer H. Martin Schaefer (= 1×) peers David A. Westcott

Countries citing papers authored by H. Martin Schaefer

Since Specialization

Citations

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

Fields of papers citing papers by H. Martin Schaefer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by H. Martin Schaefer. 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. Martin Schaefer. The network helps show where H. Martin Schaefer may publish in the future.

Co-authorship network of co-authors of H. Martin Schaefer

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Chao, Anne, H. Martin Schaefer, Nico Blüthgen, et al.. (2025). Sample coverage affects diversity measures of bird communities along a natural recovery gradient of abandoned agriculture in tropical lowland forests. Journal of Applied Ecology. 62(3). 480–491. 5 indexed citations

Binkenstein, Julia, Martina Stang, Julien P. Renoult, & H. Martin Schaefer. (2016). Weak correlation of flower color and nectar-tube depth in temperate grasslands. Journal of Plant Ecology. rtw029–rtw029. 8 indexed citations

Hartmann, Stefanie, et al.. (2016). Decline in territory size and fecundity as a response to carrying capacity in an endangered songbird. Oecologia. 183(2). 597–606. 10 indexed citations

Hermes, Claudia, et al.. (2015). Spatial Isolation and Temporal Variation in Fitness and Condition Facilitate Divergence in a Migratory Divide. PLoS ONE. 10(12). e0144264–e0144264. 3 indexed citations

Segelbacher, Gernot, et al.. (2015). Interactions between a Candidate Gene for Migration (ADCYAP1), Morphology and Sex Predict Spring Arrival in Blackcap Populations. PLoS ONE. 10(12). e0144587–e0144587. 14 indexed citations

Beaulieu, Michaël & H. Martin Schaefer. (2014). The proper time for antioxidant consumption. Physiology & Behavior. 128. 54–59. 17 indexed citations

Lo, Eugenia, Katrin Böhning‐Gaese, Eliana Cazetta, et al.. (2013). How colorful are fruits? Limited color diversity in fleshy fruits on local and global scales. New Phytologist. 198(2). 617–629. 56 indexed citations

Binkenstein, Julia, Julien P. Renoult, & H. Martin Schaefer. (2013). Increasing land-use intensity decreases floral colour diversity of plant communities in temperate grasslands. Oecologia. 173(2). 461–471. 24 indexed citations

Klink, John W. van, et al.. (2012). Red leaf margins indicate increased polygodial content and function as visual signals to reduce herbivory in Pseudowintera colorata. New Phytologist. 194(2). 488–497. 55 indexed citations

10.

Renoult, Julien P., H. Martin Schaefer, Bettina Sallé, & Marie J. E. Charpentier. (2011). The Evolution of the Multicoloured Face of Mandrills: Insights from the Perceptual Space of Colour Vision. PLoS ONE. 6(12). e29117–e29117. 27 indexed citations

11.

Masello, Juan F., Petra Quillfeldt, Gernot Segelbacher, et al.. (2011). The high Andes, gene flow and a stable hybrid zone shape the genetic structure of a wide-ranging South American parrot. Frontiers in Zoology. 8(1). 16–16. 42 indexed citations

12.

Valido, Alfredo, H. Martin Schaefer, & Pedro Jordano. (2011). Colour, design and reward: phenotypic integration of fleshy fruit displays. Journal of Evolutionary Biology. 24(4). 751–760. 93 indexed citations

13.

Rolshausen, Gregor, Keith A. Hobson, & H. Martin Schaefer. (2009). Spring arrival along a migratory divide of sympatric blackcaps (Sylvia atricapilla). Oecologia. 162(1). 175–183. 40 indexed citations

14.

Rolshausen, Gregor, Gernot Segelbacher, Keith A. Hobson, & H. Martin Schaefer. (2009). Contemporary Evolution of Reproductive Isolation and Phenotypic Divergence in Sympatry along a Migratory Divide. Current Biology. 19(24). 2097–2101. 139 indexed citations

15.

Schaefer, H. Martin, et al.. (2009). Reliable cues and signals of fruit quality are contingent on the habitat in black elder (Sambucus nigra). Ecology. 90(6). 1564–1573. 23 indexed citations

16.

Burns, Kevin C., Eliana Cazetta, Mauro Galetti, Alfredo Valido, & H. Martin Schaefer. (2008). Geographic patterns in fruit colour diversity: do leaves constrain the colour of fleshy fruits?. Oecologia. 159(2). 337–343. 33 indexed citations

17.

Oppel, Steffen, H. Martin Schaefer, Veronika Schmidt, & Boris Schröder. (2004). HOW MUCH SUITABLE HABITAT IS LEFT FOR THE LAST KNOWN POPULATION OF THE PALE-HEADED BRUSH-FINCH?. Ornithological Applications. 106(2). 429–429. 2 indexed citations

18.

Schmidt, Veronika & H. Martin Schaefer. (2004). Unlearned preference for red may facilitate recognition of palatable food in young omnivorous birds. Evolutionary ecology research. 6(6). 919–925. 44 indexed citations

19.

Oppel, Steffen, H. Martin Schaefer, & Veronika Schmidt. (2003). DESCRIPTION OF THE NEST, EGGS, AND BREEDING BEHAVIOR OF THE ENDANGERED PALE-HEADED BRUSH-FINCH (ATLAPETES PALLIDICEPS) IN ECUADOR. The Wilson Bulletin. 115(4). 360–366. 13 indexed citations

20.

Schaefer, H. Martin. (1986). Metrics for optimal maintenance management. 114–119. 14 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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