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Researcher · Environment Agency · United Kingdom

J. F. Walker

J. F. Walker publishes mostly in Water Science and Technology, Global and Planetary Change and Environmental Engineering, on topics such as Hydrology and Watershed Management Studies, Hydrology and Sediment Transport Processes and Groundwater flow and contamination studies.

OpenAlex
World rank
#5,907,833
of 7,710,434 ranked researchers
Rank in United Kingdom
#333,088
of 367,258
Works
20
Citations
44
Citations per work
2.2
h-index
2
i10-index 1Top 98% in Water Science and Technology
J. F. Walker

What does J. F. Walker research?

J. F. Walker's work is mostly in Environmental Science (69%), Agricultural and Biological Sciences (6%).

Physical Sciences: 14 works · 69.4% of their workEnvironmental Science: 14 works · 69.4% of their workWater Science and Technology: 4 works · 21.7% of their workGlobal and Planetary Change: 3 works · 15.2% of their workEcology: 3 works · 13.0% of their workEnvironmental Engineering: 3 works · 13.0% of their workEnvironmental Chemistry: 1 works · 6.5% of their workEverything else: 5 works · 24.1% of their workLife Sciences: 1 works · 6.5% of their workAgricultural and Biological Sciences: 1 works · 6.5% of their workSoil Science: 1 works · 6.5% of their workTHEIR WORKJ. F. Walker20works
Life Sciences6%Physical Sciences69%

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 Science1469.4%
  2. Everything else524.1%
    1. Agricultural and Biological Sciences16.5%
  1. 1Water Science and Technology22% of their works
  2. 2Global and Planetary Change15% of their works
  3. 3Environmental Engineering13% of their works
  4. 4Ecology13% of their works
  5. 5Environmental Chemistry6% of their works
  6. 6Soil Science6% of their works

Research topics

Which keywords describe J. F. Walker's research?

The keywords of their largest research topics: Climate Change, Sediment Transport, Hydrological Modeling, Land Use Change, Model Evaluation, Water Quality, Water Resources and Groundwater Flow.

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 21 words, with their numbers
  1. Climate Change133 topics
  2. Sediment Transport122 topics
  3. Hydrological Modeling112 topics
  4. Land Use Change112 topics
  5. Model Evaluation81 topic
  6. Water Quality83 topics
  7. Water Resources81 topic
  8. Groundwater Flow41 topic
  9. Riparian Vegetation41 topic
  10. River Restoration41 topic
  11. Transport Modeling41 topic
  12. Agricultural Sustainability31 topic
  13. Emissions31 topic
  14. Flood Risk31 topic
  15. Hyporheic Zone31 topic
  16. Methane31 topic
  17. Nutrient Cycling31 topic
  18. Remote Sensing31 topic
  19. Soil Erosion31 topic
  20. Groundwater21 topic
  21. Isotopes21 topic

Where does J. F. Walker work?

J. F. Walker's main affiliation in the publication record is Environment Agency, United Kingdom.

How many publications and citations does J. F. Walker have?

OpenAlex counts 20 works and 44 citations for J. F. Walker, an h-index of 2, ranking #5,907,833 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.

Other researchers named J. F. Walker

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