Indriķis Krams

6.2k total citations
153 papers, 4.3k citations indexed

About

Indriķis Krams is a scholar working on Ecology, Evolution, Behavior and Systematics, Ecology and Insect Science. According to data from OpenAlex, Indriķis Krams has authored 153 papers receiving a total of 4.3k indexed citations (citations by other indexed papers that have themselves been cited), including 86 papers in Ecology, Evolution, Behavior and Systematics, 48 papers in Ecology and 40 papers in Insect Science. Recurrent topics in Indriķis Krams's work include Animal Behavior and Reproduction (69 papers), Avian ecology and behavior (33 papers) and Plant and animal studies (28 papers). Indriķis Krams is often cited by papers focused on Animal Behavior and Reproduction (69 papers), Avian ecology and behavior (33 papers) and Plant and animal studies (28 papers). Indriķis Krams collaborates with scholars based in Latvia, Estonia and Finland. Indriķis Krams's co-authors include Tatjana Krama, Markus J. Rantala, Severi Luoto, Inese Kivleniece, Jolanta Vrublevska, Dina Cīrule, Raivo Mänd, Fhionna R. Moore, Todd M. Freeberg and Sanita Kecko and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Nature Communications and SHILAP Revista de lepidopterología.

In The Last Decade

Indriķis Krams

145 papers receiving 4.2k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Indriķis Krams Latvia	41	2.3k	1.5k	676	636	578	153	4.3k
Nick J. Royle United Kingdom	33	2.6k 1.1×	1.5k 1.0×	331 0.5×	342 0.5×	384 0.7×	64	3.7k
Tatjana Krama Latvia	31	1.4k 0.6×	861 0.6×	415 0.6×	428 0.7×	416 0.7×	93	2.6k
Dustin J. Penn Austria	46	2.9k 1.3×	1.3k 0.9×	462 0.7×	586 0.9×	293 0.5×	108	7.0k
Zoltán Barta Hungary	41	2.6k 1.2×	2.2k 1.4×	311 0.5×	258 0.4×	230 0.4×	149	4.4k
Claudio Carere Italy	33	3.4k 1.5×	2.0k 1.3×	538 0.8×	249 0.4×	222 0.4×	99	5.0k
Anne B. Clark United States	26	2.7k 1.2×	2.2k 1.4×	488 0.7×	352 0.6×	159 0.3×	56	4.3k
John P. Swaddle United States	40	2.5k 1.1×	2.9k 1.9×	855 1.3×	587 0.9×	123 0.2×	109	6.3k
Kees van Oers Netherlands	41	4.6k 2.0×	2.5k 1.6×	1.0k 1.5×	336 0.5×	198 0.3×	134	6.5k
Rebecca M. Kilner United Kingdom	43	4.4k 2.0×	3.4k 2.2×	934 1.4×	193 0.3×	1.0k 1.8×	124	6.0k
Nancy Tyler Burley United States	33	3.9k 1.7×	2.2k 1.4×	707 1.0×	545 0.9×	125 0.2×	62	4.8k

Countries citing papers authored by Indriķis Krams

Since Specialization

Citations

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

Fields of papers citing papers by Indriķis Krams

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Indriķis Krams

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

Cīrule, Dina, et al.. (2025). Great Tit (Parus major) Nestlings Have Longer Telomeres in Old‐Growth Forests Than in Young Forests. Ecology and Evolution. 15(1). e70823–e70823.

Krama, Tatjana, Ronalds Krams, Ēriks Sļedevskis, et al.. (2024). Explaining the survival of the sickest: altered walking patterns are linked with improved adult survival in Drosophila melanogaster grown with predators during larval development. Behaviour. 161(2). 133–148.

Krama, Tatjana, et al.. (2023). Permanent Ad-lib Feeders Decrease the Survival of Wintering Great Tits (Parus major). SHILAP Revista de lepidopterología. 4(2). 225–235. 3 indexed citations

Hernández‐Martínez, Salvador, et al.. (2023). Effect of juvenile hormone on phenoloxidase and hemocyte number: The role of age, sex, and immune challenge. Comparative Biochemistry and Physiology Part B Biochemistry and Molecular Biology. 265. 110827–110827. 7 indexed citations

Krama, Tatjana, Giedrius Trakimas, Priit Jõers, et al.. (2023). Development under predation risk increases serotonin-signaling, variability of turning behavior and survival in adult fruit flies Drosophila melanogaster. Frontiers in Behavioral Neuroscience. 17. 1189301–1189301. 3 indexed citations

Krams, Indriķis, et al.. (2023). Exploring the males' terminal investment strategy: Impact of the dose of stress and the time lapse between stress and mating. Ecological Entomology. 49(1). 21–30. 1 indexed citations

Krama, Tatjana, Vadims Bartkevičs, Iveta Pugajeva, et al.. (2023). A diabetes-like biochemical and behavioural phenotype of Drosophila induced by predator stress. Proceedings of the Royal Society B Biological Sciences. 290(2002). 20230442–20230442. 2 indexed citations

Krams, Ronalds, Dita Gudrā, Tatjana Krama, et al.. (2022). Dominance of Fructose-Associated Fructobacillus in the Gut Microbiome of Bumblebees (Bombus terrestris) Inhabiting Natural Forest Meadows. Insects. 13(1). 98–98. 12 indexed citations

Krama, Tatjana, Ronalds Krams, Didzis Elferts, et al.. (2022). Physiological stress and higher reproductive success in bumblebees are both associated with intensive agriculture. PeerJ. 10. e12953–e12953. 4 indexed citations

10.

Rantala, Markus J., Severi Luoto, Javier I. Borráz-León, & Indriķis Krams. (2022). Schizophrenia: The new etiological synthesis. Neuroscience & Biobehavioral Reviews. 142. 104894–104894. 43 indexed citations

11.

Krams, Indriķis, Priit Jõers, Giedrius Trakimas, et al.. (2020). Developmental speed affects ecological stoichiometry and adult fat reserves in Drosophila melanogaster. Animal Biology. 71(1). 1–20. 9 indexed citations

12.

Luoto, Severi, Tatjana Krama, Giedrius Trakimas, et al.. (2020). Women’s socioeconomic position in ontogeny is associated with improved immune function and lower stress, but not with height. Scientific Reports. 10(1). 11517–11517. 55 indexed citations

13.

Kangassalo, Katariina, Jouni Sorvari, Sanita Kecko, et al.. (2018). Independent and interactive effects of immune activation and larval diet on adult immune function, growth and development in the greater wax moth (Galleria mellonella). Journal of Evolutionary Biology. 31(10). 1485–1497. 6 indexed citations

14.

Cīrule, Dina, Tatjana Krama, Ronalds Krams, et al.. (2017). Habitat quality affects stress responses and survival in a bird wintering under extremely low ambient temperatures. Die Naturwissenschaften. 104(11-12). 99–99. 17 indexed citations

15.

Skrinda, Ilona, Tatjana Krama, Sanita Kecko, et al.. (2014). Body height, immunity, facial and vocal attractiveness in young men. Die Naturwissenschaften. 101(12). 1017–1025. 37 indexed citations

16.

Loukola, Olli, et al.. (2013). Observed Fitness May Affect Niche Overlap in Competing Species via Selective Social Information Use. The American Naturalist. 182(4). 474–483. 60 indexed citations

17.

Krams, Indriķis, et al.. (2011). Female Choice Reveals Terminal Investment in Male Mealworm Beetles,Tenebrio molitor, after a Repeated Activation of the Immune System. Journal of Insect Science. 11(56). 1–14. 46 indexed citations

18.

Laaksonen, Toni, Eugen Belskii, Paul R. Berg, et al.. (2011). Candidate genes for colour and vision exhibit signals of selection across the pied flycatcher (Ficedula hypoleuca) breeding range. Heredity. 108(4). 431–440. 31 indexed citations

19.

Krams, Indriķis. (1998). Individuals adjust their body reserves to dominance position within mixed flocks of the willow [Parus montanus] and the crested tit [P.cristatus]: a field experiment. Polish Journal of Ecology. 46(2). 207–216. 6 indexed citations

20.

Krams, Indriķis. (1998). Nest site selection of the White-backed Woodpecker Dendrocopos leucotos in the eastern part of Latvia. Ornis Svecica. 8(1–2). 11–16. 4 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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