R.J. Long

1.0k total citations
35 papers, 813 citations indexed

About

R.J. Long is a scholar working on Agronomy and Crop Science, Soil Science and Nature and Landscape Conservation. According to data from OpenAlex, R.J. Long has authored 35 papers receiving a total of 813 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Agronomy and Crop Science, 10 papers in Soil Science and 6 papers in Nature and Landscape Conservation. Recurrent topics in R.J. Long's work include Ruminant Nutrition and Digestive Physiology (13 papers), Soil Carbon and Nitrogen Dynamics (10 papers) and Reproductive Physiology in Livestock (7 papers). R.J. Long is often cited by papers focused on Ruminant Nutrition and Digestive Physiology (13 papers), Soil Carbon and Nitrogen Dynamics (10 papers) and Reproductive Physiology in Livestock (7 papers). R.J. Long collaborates with scholars based in China, South Korea and Australia. R.J. Long's co-authors include Luming Ding, Zhanhuan Shang, E. R. Ørskov, Samuel Obeng Apori, Muyi Kang, Jianjun Shi, Xiao Gang Li, Shikui Dong, Xiaoming Shi and Shikui Dong and has published in prestigious journals such as Plant and Soil, Journal of Animal Science and Journal of Endocrinology.

In The Last Decade

R.J. Long

33 papers receiving 782 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
R.J. Long China 15 267 244 239 227 199 35 813
CD Morris South Africa 9 321 1.2× 369 1.5× 210 0.9× 154 0.7× 236 1.2× 27 875
T. Glindemann Germany 11 153 0.6× 245 1.0× 227 0.9× 121 0.5× 97 0.5× 13 529
E.J. Berretta Brazil 4 234 0.9× 329 1.3× 166 0.7× 165 0.7× 115 0.6× 5 702
Uta Dickhoefer Germany 20 262 1.0× 647 2.7× 274 1.1× 108 0.5× 96 0.5× 75 1.2k
J. Plaixats Spain 13 138 0.5× 226 0.9× 67 0.3× 173 0.8× 126 0.6× 30 737
Shannon Baker United States 9 262 1.0× 145 0.6× 145 0.6× 210 0.9× 110 0.6× 17 601
Jushan Liu China 17 370 1.4× 96 0.4× 180 0.8× 286 1.3× 405 2.0× 34 982
Xiliang Li China 14 130 0.5× 90 0.4× 177 0.7× 124 0.5× 159 0.8× 47 608
Jerry D. Volesky United States 19 430 1.6× 537 2.2× 110 0.5× 141 0.6× 150 0.8× 85 1.0k
G. Lemaire France 12 257 1.0× 344 1.4× 90 0.4× 393 1.7× 111 0.6× 16 932

Countries citing papers authored by R.J. Long

Since Specialization
Citations

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

Fields of papers citing papers by R.J. Long

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by R.J. Long. 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 R.J. Long. The network helps show where R.J. Long may publish in the future.

Co-authorship network of co-authors of R.J. Long

This figure shows the co-authorship network connecting the top 25 collaborators of R.J. Long. A scholar is included among the top collaborators of R.J. Long 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 R.J. Long. R.J. Long 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.
Long, R.J. & Zhaobin Fan. (2025). The impact of ESG performance on the perception of economic policy uncertainty: Evidence from China. Economic Analysis and Policy. 85. 1456–1474. 2 indexed citations
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Jing, Xiaoping, A. Allan Degen, Luming Ding, et al.. (2021). Energy substrate metabolism in skeletal muscle and liver when consuming diets of different energy levels: comparison between Tibetan and Small-tailed Han sheep. animal. 15(3). 100162–100162. 9 indexed citations
6.
Long, R.J., et al.. (2014). Melatonin receptor (MTNR1A and MTNR2B) expression during the breeding season in the yak (Bos grunniens). Czech Journal of Animal Science. 59(3). 140–145. 8 indexed citations
7.
Long, R.J., et al.. (2011). Preliminary Comparative Study on Antioxidant Capacities of Yak. Journal of Agricultural Science and Technology B. 1(8). 236–238. 1 indexed citations
8.
Li, Xiang Zi, et al.. (2011). Rumen microbial response in production of CLA and methane to safflower oil in association with fish oil or/and fumarate. Animal Science Journal. 82(3). 441–450. 8 indexed citations
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Long, R.J., et al.. (2008). Changes in plant diversity, biomass and soil C, in alpine meadows at different degradation stages in the headwater region of three rivers, China. Land Degradation and Development. 20(2). 187–198. 98 indexed citations
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Li, Xiao Gang, et al.. (2008). Soil organic carbon and nitrogen fractions and water‐stable aggregation as affected by cropping and grassland reclamation in an arid sub‐alpine soil. Land Degradation and Development. 20(2). 176–186. 31 indexed citations
14.
Guo, Zheng Gang, et al.. (2007). Effect of highway construction on plant diversity of grassland communities in the permafrost regions of the Qinghai–Tibet plateau. The Rangeland Journal. 29(2). 161–167. 9 indexed citations
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Kang, Muyi, et al.. (2004). Performance of cultivated perennial grass mixtures under different grazing intensities in the alpine region of the Qinghai‐Tibetan Plateau. Grass and Forage Science. 59(3). 298–306. 19 indexed citations
17.
Long, R.J., et al.. (2004). Digestibility, nutrient balance and urinary purine derivative excretion in dry yak cows fed oat hay at different levels of intake. Livestock Production Science. 88(1-2). 27–32. 42 indexed citations
18.
Dong, Shikui, et al.. (2003). Productivity and nutritive value of some cultivated perennial grasses and mixtures in the alpine region of the Tibetan Plateau. Grass and Forage Science. 58(3). 302–308. 26 indexed citations
19.
Dong, Shikui, R.J. Long, & Muyi Kang. (2003). Milking and milk processing: traditional technologies in the yak farming system of the Qinghai‐Tibetan Plateau, China. International Journal of Dairy Technology. 56(2). 86–93. 24 indexed citations
20.
Long, R.J., et al.. (1999). Preliminary studies on urinary excretion of purine derivatives and creatinine in yaks. The Journal of Agricultural Science. 133(4). 427–431. 13 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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