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Research facility · Sofia · Bulgaria

Geological Institute Strashimir Dimitrov

geology.bas.bgROR OpenAlex
Research works
30
▼ 24% vs 2013–17
Citations
73
2.5 per fractional work
Top-10% rate
0.0%
record average 16.5%
Open access
85%
world 28%

Not ranked overall: Geological Institute Strashimir Dimitrov is under the volume floor below which an excellence rate is noise. Not ranked is not the same as ranked last.

What does Geological Institute Strashimir Dimitrov specialise in?

Where its research is concentrated relative to its size: Physical Sciences takes 2.5× the share of its output that it takes of world research.

  1. Physical SciencesDomain · 22.4 works2.5×
← less than its size predicts1×more →

Location quotient, a volume reading rather than an impact one. It surfaces small, lopsided specialities.

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Agricultural and Biological Sciences: 0.30× its world share, 0 worksAgricultural and Bio…Chemistry: 0.91× its world share, 0 worksChemistryComputer Science: 0.57× its world share, 1 worksComputer ScienceEarth and Planetary Sciences: 42.13× its world share, 15 worksEarth and Planetary …Energy: 1.55× its world share, 0 worksEnergyEngineering: 0.58× its world share, 2 worksEngineeringEnvironmental Science: 2.40× its world share, 3 worksEnvironmental ScienceMaterials Science: 0.49× its world share, 0 worksMaterials ScienceHealth Professions: 0.54× its world share, 0 worksHealth ProfessionsSocial Sciences: 0.11× its world share, 0 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Earth and Planetary Sciences, 42.1×. Every wedge is a field page.

Which keywords describe research at Geological Institute Strashimir Dimitrov?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Geochemistry, Carpathian-Pannonian region, Tectonic Evolution, Environmental Impacts, Rare Earth Elements, Manganese Oxides, Sedimentary Rocks and Raman Spectroscopy.

▲ more of its work than of the world’s◆ about the world’s share▼ less than the world’s

Size is fractional works in 2022–2025 in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 31 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 31 words, with their numbers
  1. Geochemistry5▲ 343×4 topics
  2. Carpathian-Pannonian region3▲ 2163×1 topic
  3. Tectonic Evolution3▲ 550×1 topic
  4. Environmental Impacts2▲ 37×2 topics
  5. Rare Earth Elements2▲ 69×2 topics
  6. Manganese Oxides2▲ 284×1 topic
  7. Sedimentary Rocks2▲ 284×1 topic
  8. Raman Spectroscopy2▲ 40×2 topics
  9. Tectonics2▲ 62×2 topics
  10. Plate Tectonics2▲ 46×2 topics
  11. Gemstones2▲ 687×1 topic
  12. Geochronology2▲ 96×1 topic
  13. Groundwater2▲ 80×3 topics
  14. Petrology2▲ 687×1 topic
  15. Sedimentation2▲ 115×2 topics
  16. Zircon2▲ 96×1 topic
  17. Environmental Impact1▲ 3.5×5 topics
  18. Black Sea1▲ 144×1 topic
  19. Holocene1▲ 49×1 topic
  20. Paleoproductivity1▲ 192×1 topic
  21. Paleoredox1▲ 192×1 topic
  22. Earthquakes1▲ 88×1 topic
  23. Remote Sensing1▲ 4.2×3 topics
  24. Subduction1▲ 68×1 topic
  25. Hydrogeology1▲ 199×1 topic
  26. Ionospheric Anomalies1▲ 111×1 topic
  27. Karst1▲ 614×1 topic
  28. Machine Learning1▲ 1.36×2 topics
  29. Remediation1▲ 58×2 topics
  30. Seismic Electromagnetics1▲ 111×1 topic
  31. Toxicity1▲ 9.9×2 topics

Which research topics does Geological Institute Strashimir Dimitrov publish most on?

By volume in 2022–2025: Geological Formations and Processes Exploration, Geochemistry and Elemental Analysis, Mineralogy and Gemology Studies and Geological and Geochemical Analysis.

Geological Formations and Processes Exploration: 3 fractional worksGeochemistry and Elemental Analysis: 2 fractional worksMineralogy and Gemology …2Mineralogy and Gemology Studies: 2 fractional worksGeological and Geochemic…2Geological and Geochemical Analysis: 2 fractional worksPaleontology and Stratigraphy of Fossils: 1 fractional worksMarine and environmental studies: 1 fractional worksearthquake and tectonic …1earthquake and tectonic studies: 1 fractional worksEarthquake Detection and Analysis: 1 fractional worksKarst Systems and Hydrogeology: 1 fractional worksGeochemistry and Geologic Mapping: 1 fractional works
GeophysicsGeochemistry and PetrologyPaleontologyOceanography2 others

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Geological Formations and Processes Exploration Geophysics 3 works
  2. 2 Geochemistry and Elemental Analysis Geochemistry and Petrology 2 works
  3. 3 Mineralogy and Gemology Studies Geochemistry and Petrology 2 works
  4. 4 Geological and Geochemical Analysis Geophysics 2 works
  5. 5 Paleontology and Stratigraphy of Fossils Paleontology 1 works
  6. 6 Marine and environmental studies Oceanography 1 works
  7. 7 earthquake and tectonic studies Geophysics 1 works
  8. 8 Earthquake Detection and Analysis Geophysics 1 works
  9. 9 Karst Systems and Hydrogeology Earth-Surface Processes 1 works
  10. 10 Geochemistry and Geologic Mapping Artificial Intelligence 1 works

How open and international is its research?

Against the world’s own shares — the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available84.8%not open15.2%

World: 28% of research is openly available.

with international co-authors14.7%domestic only85.3%

World: 19% is written across borders.

How has Geological Institute Strashimir Dimitrov's research output changed?

Output in 2018–2022 was 24% lower than in 2013–2017.

1990200020102020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.

Other research institutions in Sofia

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Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.