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Researcher · University of Alaska Anchorage · United States

J. M. Welker

J. M. Welker publishes mostly in Atmospheric Science, Ecology and Global and Planetary Change, on topics such as Climate change and permafrost, Cryospheric studies and observations and Geology and Paleoclimatology Research.

ORCID 0000-0002-3865-4822 OpenAlex
World rank
#80,392
of 1,633,909 ranked researchers
Rank in United States
#35,804
of 358,040
Works
93
Citations
763
Citations per work
8.2

What does J. M. Welker research?

Atmospheric Science: 47.5%Ecology: 12.3%Global and Planetary Change: 9.0%Environmental Chemistry: 5.7%other fields: 25.5%48%top field
Atmospheric Science47.5%Ecology12.3%Global and Planetary Change9.0%Environmental Chemistry5.7%other fields25.5%

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

  1. 1Atmospheric Science48% of their works
  2. 2Ecology12% of their works
  3. 3Global and Planetary Change9% of their works
  4. 4Environmental Chemistry6% of their works
  5. 5Plant Science3% of their works
  6. 6Geochemistry and Petrology3% of their works

Research topics

Which keywords describe J. M. Welker's research?

The keywords of their largest research topics: Climate Change, Hydrology, Permafrost, Methane Emissions, Arctic, Carbon Feedback, Glacier and Water Availability.

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 21 words, with their numbers
  1. Climate Change676 topics
  2. Hydrology453 topics
  3. Permafrost292 topics
  4. Methane Emissions282 topics
  5. Arctic241 topic
  6. Carbon Feedback241 topic
  7. Glacier171 topic
  8. Water Availability171 topic
  9. Glacial Cycles131 topic
  10. Paleoclimatology131 topic
  11. Water Quality122 topics
  12. Emissions81 topic
  13. Methane81 topic
  14. Antarctic51 topic
  15. Microorganisms51 topic
  16. Carbon41 topic
  17. Groundwater41 topic
  18. Isotopes41 topic
  19. Peatlands41 topic
  20. Stable Isotopes41 topic
  21. Trophic Position41 topic

Where does J. M. Welker work?

J. M. Welker's main affiliation in the publication record is University of Alaska Anchorage, United States.

How many publications and citations does J. M. Welker have?

Science Explorer counts 93 works and 763 citations for J. M. Welker, ranking #80,392 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.