A. Brennan

462 total citations
10 papers, 402 citations indexed

About

A. Brennan is a scholar working on Agronomy and Crop Science, Genetics and Environmental Chemistry. According to data from OpenAlex, A. Brennan has authored 10 papers receiving a total of 402 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Agronomy and Crop Science, 6 papers in Genetics and 2 papers in Environmental Chemistry. Recurrent topics in A. Brennan's work include Ruminant Nutrition and Digestive Physiology (10 papers), Reproductive Physiology in Livestock (7 papers) and Genetic and phenotypic traits in livestock (6 papers). A. Brennan is often cited by papers focused on Ruminant Nutrition and Digestive Physiology (10 papers), Reproductive Physiology in Livestock (7 papers) and Genetic and phenotypic traits in livestock (6 papers). A. Brennan collaborates with scholars based in Ireland, France and New Zealand. A. Brennan's co-authors include B. Horan, K.M. Pierce, B. McCarthy, Luc Delaby, D.P. Berry, Jean McCarthy, D. Hennessy, Peter Kemp, N. Galvin and E. Kennedy and has published in prestigious journals such as Journal of Dairy Science, Livestock Science and Grass and Forage Science.

In The Last Decade

A. Brennan

10 papers receiving 392 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
A. Brennan Ireland 10 339 233 59 57 42 10 402
N. Galvin Ireland 13 301 0.9× 181 0.8× 66 1.1× 104 1.8× 41 1.0× 26 397
R. Delagarde France 10 368 1.1× 178 0.8× 65 1.1× 106 1.9× 91 2.2× 16 468
S. J. Falck United States 10 343 1.0× 149 0.6× 29 0.5× 64 1.1× 65 1.5× 16 387
J.L. Peyraud France 13 297 0.9× 134 0.6× 29 0.5× 68 1.2× 78 1.9× 16 367
S. Crosse Ireland 11 454 1.3× 304 1.3× 66 1.1× 64 1.1× 53 1.3× 27 542
C.B. Glassey New Zealand 11 249 0.7× 121 0.5× 82 1.4× 98 1.7× 74 1.8× 26 396
Auvo Sairanen Finland 12 241 0.7× 115 0.5× 40 0.7× 51 0.9× 51 1.2× 36 308
Rubén Pulido Chile 13 396 1.2× 190 0.8× 39 0.7× 98 1.7× 74 1.8× 65 478
Audrey Fanchone France 11 196 0.6× 93 0.4× 86 1.5× 73 1.3× 45 1.1× 25 349
M. Egan Ireland 11 239 0.7× 80 0.3× 52 0.9× 58 1.0× 67 1.6× 34 324

Countries citing papers authored by A. Brennan

Since Specialization
Citations

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

Fields of papers citing papers by A. Brennan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A. Brennan

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

All Works

10 of 10 papers shown
1.
McCarthy, B., Luc Delaby, K.M. Pierce, et al.. (2016). The multi-year cumulative effects of alternative stocking rate and grazing management practices on pasture productivity and utilization efficiency. Journal of Dairy Science. 99(5). 3784–3797. 45 indexed citations
2.
McCarthy, Jean, Luc Delaby, D. Hennessy, et al.. (2015). The effect of stocking rate on soil solution nitrate concentrations beneath a free-draining dairy production system in Ireland. Journal of Dairy Science. 98(6). 4211–4224. 24 indexed citations
3.
McCarthy, Jean, B. McCarthy, B. Horan, et al.. (2014). Effect of stocking rate and calving date on dry matter intake, milk production, body weight, and body condition score in spring-calving, grass-fed dairy cows. Journal of Dairy Science. 97(3). 1693–1706. 29 indexed citations
4.
Kennedy, E., B. Horan, D. Hennessy, et al.. (2013). Effect of grazing severity on perennial ryegrass herbage production and sward structural characteristics throughout an entire grazing season. Grass and Forage Science. 69(1). 104–118. 33 indexed citations
5.
McCarthy, B., Luc Delaby, K.M. Pierce, A. Brennan, & B. Horan. (2013). The effect of stocking rate and calving date on milk production of Holstein–Friesian dairy cows. Livestock Science. 153(1-3). 123–134. 36 indexed citations
6.
McCarthy, B., K.M. Pierce, Luc Delaby, A. Brennan, & B. Horan. (2012). The effect of stocking rate and calving date on reproductive performance, body state, and metabolic and health parameters of Holstein-Friesian dairy cows. Journal of Dairy Science. 95(3). 1337–1348. 30 indexed citations
7.
McCarthy, B., et al.. (2012). The effect of stocking rate and calving date on grass production, utilization and nutritive value of the sward during the grazing season. Grass and Forage Science. 68(3). 364–377. 57 indexed citations
8.
Pierce, K.M., et al.. (2010). Increasing milk solids production across lactation through genetic selection and intensive pasture-based feed system. Journal of Dairy Science. 93(9). 4302–4317. 30 indexed citations
9.
Berry, D.P., et al.. (2010). Dry matter intake and feed efficiency profiles of 3 genotypes of Holstein-Friesian within pasture-based systems of milk production. Journal of Dairy Science. 93(9). 4318–4331. 67 indexed citations
10.

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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by N. Galvin Breakdown of academic impact, for papers by R. Delagarde Breakdown of academic impact, for papers by S. J. Falck Breakdown of academic impact, for papers by J.L. Peyraud Breakdown of academic impact, for papers by S. Crosse Breakdown of academic impact, for papers by C.B. Glassey Breakdown of academic impact, for papers by Auvo Sairanen Breakdown of academic impact, for papers by Rubén Pulido Breakdown of academic impact, for papers by Audrey Fanchone Breakdown of academic impact, for papers by M. Egan
Rankless by CCL
2026