Liana Maree

822 total citations
28 papers, 543 citations indexed

About

Liana Maree is a scholar working on Reproductive Medicine, Public Health, Environmental and Occupational Health and Ecology. According to data from OpenAlex, Liana Maree has authored 28 papers receiving a total of 543 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Reproductive Medicine, 9 papers in Public Health, Environmental and Occupational Health and 7 papers in Ecology. Recurrent topics in Liana Maree's work include Sperm and Testicular Function (18 papers), Reproductive Biology and Fertility (9 papers) and Reproductive Physiology in Livestock (4 papers). Liana Maree is often cited by papers focused on Sperm and Testicular Function (18 papers), Reproductive Biology and Fertility (9 papers) and Reproductive Physiology in Livestock (4 papers). Liana Maree collaborates with scholars based in South Africa, United Kingdom and Ireland. Liana Maree's co-authors include Gerhard van der Horst, Stefan S. du Plessis, Roelof Menkveld, M. Justin O’Riain, Sanet H. Kotzé, Edmund John Pool, Samuel Fuhrimann, André Ganswindt, Leslie Petrik and Imke Lüeders and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Marine Pollution Bulletin.

In The Last Decade

Liana Maree

27 papers receiving 529 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Liana Maree South Africa 11 345 219 106 89 87 28 543
S. Borragán Spain 13 333 1.0× 281 1.3× 114 1.1× 154 1.7× 98 1.1× 35 636
Cristina Crespo Spain 6 189 0.5× 143 0.7× 138 1.3× 56 0.6× 135 1.6× 7 366
Sheyla Farhayldes Souza Domingues Brazil 15 325 0.9× 300 1.4× 91 0.9× 35 0.4× 46 0.5× 77 600
Anthony Valverde Costa Rica 18 617 1.8× 413 1.9× 249 2.3× 16 0.2× 33 0.4× 70 735
Maud Bonato South Africa 11 107 0.3× 40 0.2× 77 0.7× 69 0.8× 118 1.4× 36 340
Tsukasa OKANO Japan 13 124 0.4× 100 0.5× 71 0.7× 87 1.0× 42 0.5× 37 427
J. Beirão Spain 20 693 2.0× 205 0.9× 362 3.4× 75 0.8× 55 0.6× 41 1.3k
A. Holzmann Austria 9 213 0.6× 164 0.7× 54 0.5× 39 0.4× 87 1.0× 23 419
Priscila Viau Furtado Brazil 12 51 0.1× 55 0.3× 69 0.7× 70 0.8× 36 0.4× 43 590
F. Le R. Fourie South Africa 15 243 0.7× 239 1.1× 20 0.2× 106 1.2× 76 0.9× 31 542

Countries citing papers authored by Liana Maree

Since Specialization
Citations

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

Fields of papers citing papers by Liana Maree

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Liana Maree

This figure shows the co-authorship network connecting the top 25 collaborators of Liana Maree. A scholar is included among the top collaborators of Liana Maree 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 Liana Maree. Liana Maree 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.
Horst, Gerhard van der & Liana Maree. (2025). Assessment of Sperm Motility with the Use of Computer-Aided Sperm Analysis (CASA). Methods in molecular biology. 2897. 219–234. 1 indexed citations
2.
Petrik, Leslie, et al.. (2025). Human sperm as an in vitro toxicity model: a versatile tool for assessing the risk of environmental contaminants. Archives of Toxicology. 99(7). 2937–2952. 1 indexed citations
3.
Maree, Liana, et al.. (2024). Factors in the decline of the African penguin: Are contaminants of emerging concern (CECs) a potential new age stressor?. Marine Pollution Bulletin. 206. 116688–116688. 1 indexed citations
4.
Petrik, Leslie, et al.. (2023). Contaminants of Emerging Concern (CECs) and Male Reproductive Health: Challenging the Future with a Double-Edged Sword. Toxics. 11(4). 330–330. 18 indexed citations
5.
6.
Horst, Gerhard van der, et al.. (2021). A possible highway system for the rapid delivery of sperm from the testis to the penis in the naked mole‐rat , Heterocephalus glaber. Journal of Morphology. 282(10). 1478–1498. 1 indexed citations
7.
Horst, Gerhard van der, et al.. (2021). Quantitative sperm characteristics of Tankwa goats with special reference to hyperactivated motility. South African Journal of Animal Science. 50(5). 2 indexed citations
8.
Maree, Liana, et al.. (2020). Seasonal changes in reproductive anatomy and gonadal hormone concentrations of African penguins (Spheniscus demersus). Animal Reproduction Science. 224. 106664–106664. 6 indexed citations
9.
Horst, Gerhard van der, Sanet H. Kotzé, M. Justin O’Riain, & Liana Maree. (2019). Testicular Structure and Spermatogenesis in the Naked Mole-Rat Is Unique (Degenerate) and Atypical Compared to Other Mammals. Frontiers in Cell and Developmental Biology. 7. 234–234. 6 indexed citations
10.
Pool, Edmund John, et al.. (2018). Quantitative assessment of heavy metal effects on sperm function using computer-aided sperm analysis and cytotoxicity assays. Andrologia. 50(10). e13141–e13141. 29 indexed citations
11.
Horst, Gerhard van der, Liana Maree, & Stefan S. du Plessis. (2018). Current perspectives of CASA applications in diverse mammalian spermatozoa. Reproduction Fertility and Development. 30(6). 875–888. 49 indexed citations
12.
13.
Lüeders, Imke, Liana Maree, Gerhard van der Horst, et al.. (2017). Effects of GnRH vaccination in wild and captive African Elephant bulls (Loxodonta africana) on reproductive organs and semen quality. PLoS ONE. 12(9). e0178270–e0178270. 27 indexed citations
14.
Horst, Gerhard van der, et al.. (2015). Standing sedation with medetomidine and butorphanol in captive African elephants (Loxodonta africana). The Veterinary Journal. 209. 190–192. 3 indexed citations
15.
Maree, Liana & Gerhard van der Horst. (2013). Quantification and identification of sperm subpopulations using computer-aided sperm analysis and species-specific cut-off values for swimming speed. Biotechnic & Histochemistry. 88(3-4). 181–193. 35 indexed citations
16.
Horst, Gerhard van der & Liana Maree. (2013). Sperm form and function in the absence of sperm competition. Molecular Reproduction and Development. 81(3). 204–216. 53 indexed citations
17.
Horst, Gerhard van der, Liana Maree, Sanet H. Kotzé, & M. Justin O’Riain. (2011). Sperm structure and motility in the eusocial naked mole-rat, Heterocephalus glaber: a case of degenerative orthogenesis in the absence of sperm competition?. BMC Evolutionary Biology. 11(1). 351–351. 46 indexed citations
18.
Horst, Gerhard van der & Liana Maree. (2010). SpermBlue®: A new universal stain for human and animal sperm which is also amenable to automated sperm morphology analysis. Biotechnic & Histochemistry. 84(6). 299–308. 82 indexed citations
19.
Maree, Liana, Stefan S. du Plessis, Roelof Menkveld, & Gerhard van der Horst. (2010). Morphometric dimensions of the human sperm head depend on the staining method used. Human Reproduction. 25(6). 1369–1382. 114 indexed citations
20.
Maree, Liana, et al.. (2010). Comparison of three staining methods for thr morphological evaluation of human spermatozoa. SUNScholar (Stellenbosch University). 2 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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