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World rank
#4,753,658
of 7,710,434 ranked researchers
Rank in United Kingdom
#290,597
of 367,258
Works
21
Citations
329
Citations per work
15.7

What does Martin G. Shepley research?

Martin G. Shepley's work is mostly in Environmental Science (50%), Earth and Planetary Sciences (19%), Engineering (12%).

Physical Sciences81%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Environmental Science1050.0%
    2. Earth and Planetary Sciences418.9%
    3. Engineering312.1%
  1. Everything else419.0%
  1. 1Environmental Engineering41% of their works
  2. 2Geochemistry and Petrology16% of their works
  3. 3Water Science and Technology9% of their works
  4. 4Civil and Structural Engineering7% of their works
  5. 5Ocean Engineering5% of their works
  6. 6Geophysics3% of their works

Research topics

Which keywords describe Martin G. Shepley's research?

The keywords of their largest research topics: Groundwater Flow, Transport Modeling, Climate Change, Water Quality, Groundwater, Isotopes, Stable and Hydrological Modeling.

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. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 19 words, with their numbers
  1. Groundwater Flow161 topic
  2. Transport Modeling161 topic
  3. Climate Change112 topics
  4. Water Quality102 topics
  5. Groundwater82 topics
  6. Isotopes61 topic
  7. Stable61 topic
  8. Hydrological Modeling51 topic
  9. Water Resources51 topic
  10. Sustainable Drainage Systems41 topic
  11. Urban Stormwater Management41 topic
  12. Geological Modeling31 topic
  13. Groundwater Potential31 topic
  14. Remote Sensing31 topic
  15. Uncertainty Analysis31 topic
  16. Ground-Penetrating Radar21 topic
  17. Hydrogeology21 topic
  18. Karst21 topic
  19. Sedimentology21 topic

Where does Martin G. Shepley work?

Martin G. Shepley's main affiliation in the publication record is Environment Agency, United Kingdom.

How many publications and citations does Martin G. Shepley have?

OpenAlex counts 21 works and 329 citations for Martin G. Shepley, an h-index of 10, ranking #4,753,658 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation 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 have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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