J. Roy Black

5.2k citations
143 papers · 3.8k · 1 hit paper · h-index 31

Impact in

    • Agricultural risk and resilience
    • Soil Carbon and Nitrogen Dynamics
    • Ruminant Nutrition and Digestive Physiology
    • Agronomic Practices and Intercropping Systems

Papers in

J. Roy Black

136 papers receiving 3.5k citations

Hit Papers

Evaluating Cover Crops for Benefits, Costs and Performance within Cropping System Niches 2005 · 725 citations
7250+7+14Years since publication200400600

Peers

J. Roy Black
Comparison fields: 5 of 171
  • Soil Science 881
  • Agronomy and Crop Science 848
  • Geochemistry and Petrology 254
  • General Agricultural and Biological Sciences 334
  • Environmental Chemistry 316
Replace Vaclav Smil with:
Vaclav Smil Canada
J. Arthur Harris United Kingdom
Wilfried Winiwarter Austria
James Kinyangi United States
Mark A. Sutton United Kingdom
Asmeret Asefaw Berhe United States
Dawit Solomon United States
Stefan Reis United Kingdom
John Reilly United States
D. J. Greenland Australia
J. Roy Black relative to Vaclav Smil Canada Vaclav Smil's profile →
Citations per field
00.5×1.5×2.1×
Vaclav Smil · 1×
Citations per year

Countries citing papers authored by J. Roy Black

Since Specialization
Citations

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

Fields of papers citing papers by J. Roy Black

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside J. Roy Black, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with J. Roy Black Line = papers co-authored together J. Roy Black links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown

Showing the 20 most-cited of 143 papers — load more, or switch the sort, to bring in the rest.

#Work
1
Evaluating Cover Crops for Benefits, Costs and Performance within Cropping System Niches
Hit paper breakdown →
2005725
2 1997183
3 2017121
4 2008120
5 1984116
6 2014114
7
Introduction to Mass Communication
1988112
8 2006110
9 200196
10 201694
11 201079
12 199977
13 200675
14 199369
15 201669
16 200566
17 202166
18 200764
19 199863
20 200952

About J. Roy Black

J. Roy Black is a scholar working on Agronomy and Crop Science, Soil Science, Economics and Econometrics, Mechanical Engineering and Environmental Engineering, having authored 143 papers that have together received 3.8k indexed citations. Recurring topics across this work include Ruminant Nutrition and Digestive Physiology (17 papers), Agricultural risk and resilience (15 papers), CO2 Sequestration and Geologic Interactions (14 papers), Radioactive element chemistry and processing (10 papers), Economics of Agriculture and Food Markets (10 papers), Animal Nutrition and Physiology (9 papers), Genetic and phenotypic traits in livestock (9 papers) and Agricultural Economics and Policy (9 papers). The work is most often cited by research in Soil Science (881 citations), Agronomy and Crop Science (848 citations), Geochemistry and Petrology (254 citations), General Agricultural and Biological Sciences (334 citations) and Environmental Chemistry (316 citations). J. Roy Black has collaborated with scholars based in United States, Australia and Germany. Frequent co-authors include Ralf R. Haese, William H. Casey, Judith Nyiraneza, Ricardo Labarta, Richard H. Leep, Scott M. Swinton, Sieglinde S. Snapp, Dale R. Mutch, D. G. Fox and Qing‐Zhu Yin. Their work appears in journals such as Journal of Animal Science, Geochimica et Cosmochimica Acta, Journal of Dairy Science, American Journal of Agricultural Economics and International journal of greenhouse gas control.

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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