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Researcher · Lamont-Doherty Earth Observatory · United States

John W. Ladd

John W. Ladd publishes mostly in Geophysics, Ocean Engineering and Earth-Surface Processes, on topics such as Geological and Tectonic Studies in Latin America, earthquake and tectonic studies and Geological and Geochemical Analysis.

OpenAlex
World rank
#2,060,941
of 7,710,434 ranked researchers
Rank in United States
#623,502
of 1,627,098
Works
96
Citations
1.6k
Citations per work
16.8
h-index
19
i10-index 26Top 24% in Geophysics
John W. Ladd

What does John W. Ladd research?

John W. Ladd's work is mostly in Earth and Planetary Sciences (70%), Engineering (9%).

Physical Sciences: 76 works · 79.2% of their workEarth and Planetary Sciences: 67 works · 69.8% of their workGeophysics: 54 works · 56.6% of their workEarth-Surface Processes: 5 works · 4.7% of their workGeology: 5 works · 4.7% of their workOceanography: 4 works · 3.8% of their workEngineering: 9 works · 9.4% of their workOcean Engineering: 6 works · 6.6% of their workMechanics of Materials: 3 works · 2.8% of their workEverything else: 20 works · 20.8% of their workTHEIR WORKJohn W. Ladd96works
Physical Sciences79%

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. Earth and Planetary Sciences6769.8%
    2. Engineering99.4%
  2. Everything else2020.8%
  1. 1Geophysics57% of their works
  2. 2Ocean Engineering7% of their works
  3. 3Earth-Surface Processes5% of their works
  4. 4Geology5% of their works
  5. 5Oceanography4% of their works
  6. 6Mechanics of Materials3% of their works

Research topics

Which keywords describe John W. Ladd's research?

The keywords of their largest research topics: Subduction, Andean Geodynamics, Caribbean Plate Boundary, Plate Tectonics, Tectonics, Earthquakes, Plate Boundaries and Tomography.

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. Subduction312 topics
  2. Andean Geodynamics161 topic
  3. Caribbean Plate Boundary161 topic
  4. Plate Tectonics162 topics
  5. Tectonics162 topics
  6. Earthquakes151 topic
  7. Plate Boundaries151 topic
  8. Tomography122 topics
  9. Geochronology111 topic
  10. Zircon111 topic
  11. Seismic Noise71 topic
  12. Surface Wave71 topic
  13. Crystal Structure Prediction51 topic
  14. Fluvial Systems51 topic
  15. Mantle Dynamics51 topic
  16. Sedimentation51 topic
  17. Ensemble Kalman Filter41 topic
  18. Full-Waveform Tomography41 topic
  19. Optimization41 topic
  20. Seismic Waveform Inversion41 topic

Where does John W. Ladd work?

John W. Ladd's main affiliation in the publication record is Lamont-Doherty Earth Observatory, United States.

How many publications and citations does John W. Ladd have?

OpenAlex counts 96 works and 1,617 citations for John W. Ladd, an h-index of 19, ranking #2,060,941 of 7,710,434 researchers worldwide on the quality 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 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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