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Researcher · Manaaki Whenua – Landcare Research · New Zealand

G. P. Sparling

G. P. Sparling publishes mostly in Soil Science, Agronomy and Crop Science and Ecology, Evolution, Behavior and Systematics, on topics such as Soil Carbon and Nitrogen Dynamics, Crop Yield and Soil Fertility and Agricultural Productivity and Crop Improvement.

OpenAlex
World rank
#195,689
of 1,633,909 ranked researchers
Rank in New Zealand
#602
of 4,714
Works
17
Citations
450
Citations per work
26.5

What does G. P. Sparling research?

Soil Science: 37.5%Agronomy and Crop Science: 25.0%Ecology, Evolution, Behavior and Systematics: 12.5%Ecology: 12.5%other fields: 12.5%38%top field
Soil Science37.5%Agronomy and Crop Science25.0%Ecology, Evolution, Behavior and Systematics12.5%Ecology12.5%other fields12.5%

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

  1. 1Soil Science38% of their works
  2. 2Agronomy and Crop Science25% of their works
  3. 3Ecology, Evolution, Behavior and Systematics12% of their works
  4. 4Ecology12% of their works
  5. 5Civil and Structural Engineering12% of their works

Research topics

Which keywords describe G. P. Sparling's research?

The keywords of their largest research topics: Climate Change, Soil Fertility, Nitrogen Cycle, Soil Carbon Sequestration, Genetic Improvement, Crop Adaptation, DNA Barcoding and Earthworms.

Size is their works in the topics tagged with each word, from their 6 largest topics. Each links to the topic it comes from most.

All 15 words, with their numbers
  1. Climate Change53 topics
  2. Soil Fertility42 topics
  3. Nitrogen Cycle31 topic
  4. Soil Carbon Sequestration31 topic
  5. Genetic Improvement22 topics
  6. Crop Adaptation11 topic
  7. DNA Barcoding11 topic
  8. Earthworms11 topic
  9. Environmental Impact11 topic
  10. Forage Production11 topic
  11. Maize Yield11 topic
  12. Nitrogen Uptake11 topic
  13. Soil Hydraulic Properties11 topic
  14. Sustainable Diets11 topic
  15. Unsaturated Soil Mechanics11 topic

Where does G. P. Sparling work?

G. P. Sparling's main affiliation in the publication record is Manaaki Whenua – Landcare Research, New Zealand.

How many publications and citations does G. P. Sparling have?

Science Explorer counts 17 works and 450 citations for G. P. Sparling, ranking #195,689 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.