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Researcher · Agricultural Development Advisory Service (United Kingdom) · United Kingdom

Mark Shepherd

Mark Shepherd publishes mostly in Soil Science, Environmental Chemistry and Agronomy and Crop Science, on topics such as Soil Carbon and Nitrogen Dynamics, Soil and Water Nutrient Dynamics and Crop Yield and Soil Fertility.

ORCID 0000-0001-6051-4490 OpenAlex
World rank
#440,721
of 1,633,909 ranked researchers
Rank in United Kingdom
#37,430
of 90,785
Works
37
Citations
159
Citations per work
4.3

What does Mark Shepherd research?

Soil Science: 34.1%Environmental Chemistry: 19.5%Agronomy and Crop Science: 9.8%Ecology: 7.3%other fields: 29.3%34%top field
Soil Science34.1%Environmental Chemistry19.5%Agronomy and Crop Science9.8%Ecology7.3%other fields29.3%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Soil Science34% of their works
  2. 2Environmental Chemistry20% of their works
  3. 3Agronomy and Crop Science10% of their works
  4. 4Ecology7% of their works
  5. 5Plant Science7% of their works
  6. 6Industrial and Manufacturing Engineering7% of their works

Research topics

Which keywords describe Mark Shepherd's research?

The keywords of their largest research topics: Soil Fertility, Climate Change, Nitrogen Cycle, Soil Carbon Sequestration, Nutrient Cycling, Water Quality, Sustainability and Maize Yield.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 20 words, with their numbers
  1. Soil Fertility112 topics
  2. Climate Change102 topics
  3. Nitrogen Cycle91 topic
  4. Soil Carbon Sequestration91 topic
  5. Nutrient Cycling81 topic
  6. Water Quality81 topic
  7. Sustainability42 topics
  8. Maize Yield31 topic
  9. Nitrogen Uptake31 topic
  10. Phosphorus31 topic
  11. Recovery31 topic
  12. Sustainable Agriculture32 topics
  13. Agricultural Sustainability21 topic
  14. Crop Productivity21 topic
  15. Organic Manure21 topic
  16. Soil Erosion21 topic
  17. Adaptation11 topic
  18. Agricultural Productivity11 topic
  19. Agriculture11 topic
  20. Intercropping11 topic

Where does Mark Shepherd work?

Mark Shepherd's main affiliation in the publication record is Agricultural Development Advisory Service (United Kingdom), United Kingdom.

How many publications and citations does Mark Shepherd have?

Science Explorer counts 37 works and 159 citations for Mark Shepherd, ranking #440,721 of 1,633,909 researchers worldwide on the composite score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics are in the interactive view on the map. Is this your page? Request a correction or removal.