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World rank
#73,389
of 7,710,434 ranked researchers
Rank in Singapore
#479
of 23,642
Works
321
Citations
15k
Citations per work
47.6

What does Alan D. Ziegler research?

Alan D. Ziegler's work is mostly in Environmental Science (46%), Agricultural and Biological Sciences (7%), Earth and Planetary Sciences (6%).

Life Sciences7%Physical Sciences52%

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 Science14745.9%
    2. Earth and Planetary Sciences206.3%
  1. Everything else13241.0%
    1. Agricultural and Biological Sciences226.8%
  1. 1Global and Planetary Change19% of their works
  2. 2Ecology14% of their works
  3. 3Water Science and Technology9% of their works
  4. 4Soil Science7% of their works
  5. 5Atmospheric Science6% of their works
  6. 6Environmental Engineering5% of their works

Research topics

Which keywords describe Alan D. Ziegler's research?

The keywords of their largest research topics: Climate Change, Land Use Change, Sediment Transport, Hydrological Modeling, Global Carbon Budget, Model Evaluation, Water Resources and Agricultural Sustainability.

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 Change1946 topics
  2. Land Use Change1433 topics
  3. Sediment Transport1132 topics
  4. Hydrological Modeling912 topics
  5. Global Carbon Budget732 topics
  6. Model Evaluation621 topic
  7. Water Resources621 topic
  8. Agricultural Sustainability531 topic
  9. Soil Erosion531 topic
  10. Riparian Vegetation511 topic
  11. River Restoration511 topic
  12. Flood Risk291 topic
  13. Remote Sensing291 topic
  14. Environmental Services281 topic
  15. Extreme Events281 topic
  16. Global Warming281 topic
  17. Tropical Deforestation281 topic
  18. Drought271 topic
  19. Tree Mortality271 topic
  20. Coastal Protection201 topic
  21. Mangrove Forests201 topic

Where does Alan D. Ziegler work?

Alan D. Ziegler's main affiliation in the publication record is National University of Singapore, Singapore.

How many publications and citations does Alan D. Ziegler have?

OpenAlex counts 321 works and 15,289 citations for Alan D. Ziegler, an h-index of 67, ranking #73,389 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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