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Government institution · San Juan · Puerto Rico

Department of Natural and Environmental Resources

drna.pr.govROR OpenAlex
World rank, all time
#32,739
of 42,892
Rank in Puerto Rico
#24
of 34
Research works
149
▲ 11% vs 2013–17
Citations
2.3k
15.7 per fractional work
Top-10% rate
9.3%
record average 16.5%
Open access
64%
world 28%

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: 4.58× its world share, 7 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.00× its world share, 2 worksBiochemistry, Geneti…Pharmacology, Toxicology and Pharmaceutics: 2.08× its world share, 0 worksPharmacology, Toxico…Chemical Engineering: 0.93× its world share, 0 worksChemical EngineeringChemistry: 2.32× its world share, 1 worksChemistryComputer Science: 0.39× its world share, 1 worksComputer ScienceEarth and Planetary Sciences: 2.29× its world share, 1 worksEarth and Planetary …Energy: 0.71× its world share, 0 worksEnergyEngineering: 0.30× its world share, 2 worksEngineeringEnvironmental Science: 6.42× its world share, 11 worksEnvironmental ScienceMaterials Science: 0.67× its world share, 1 worksMaterials ScienceDentistry: 0.67× its world share, 0 worksDentistryHealth Professions: 0.19× its world share, 0 worksHealth ProfessionsMedicine: 0.17× its world share, 1 worksMedicineArts and Humanities: 0.35× its world share, 0 worksArts and HumanitiesBusiness, Management and Accounting: 0.40× its world share, 0 worksBusiness, Management…Decision Sciences: 0.20× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 0.23× its world share, 0 worksEconomics, Econometr…Psychology: 0.27× its world share, 0 worksPsychologySocial Sciences: 1.14× its world share, 5 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Environmental Science, 6.4×. Every wedge is a field page.

Who are the top researchers at Department of Natural and Environmental Resources?

Ranked on the composite score, Theodore W. Pietsch lead among researchers whose main affiliation is Department of Natural and Environmental Resources.

  1. 1 Theodore W. Pietsch Puerto Rico · #1,069,495 worldwide 0 citations · 16 works
All ranked researchers at Department of Natural and Environmental Resources

Which keywords describe research at Department of Natural and Environmental Resources?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Climate Change, Conservation, Biodiversity, Biogeography, Invasive Species, Phylogenetic Analysis, Genetic Diversity and Morphology.

▲ 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 25 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 25 words, with their numbers
  1. Climate Change7▲ 7.3×32 topics
  2. Conservation4▲ 27×11 topics
  3. Biodiversity4▲ 14×8 topics
  4. Biogeography3▲ 31×8 topics
  5. Invasive Species3▲ 18×11 topics
  6. Phylogenetic Analysis2▲ 21×3 topics
  7. Genetic Diversity2▲ 13×4 topics
  8. Morphology2▲ 33×4 topics
  9. Fish2▲ 136×1 topic
  10. Length-Weight Relationships2▲ 136×1 topic
  11. Population Dynamics2▲ 20×8 topics
  12. Ecosystem Functioning2▲ 25×5 topics
  13. Sustainable Agriculture2▲ 15×6 topics
  14. Marine Ecosystems2▲ 82×2 topics
  15. Ocean Acidification1▲ 54×3 topics
  16. Trophic Cascades1▲ 42×2 topics
  17. Phylogeny1▲ 25×6 topics
  18. Ecosystem Management1▲ 59×2 topics
  19. Fisheries Sustainability1▲ 38×2 topics
  20. Renewable Energy1▲ 2.4×7 topics
  21. Environmental Impact1▲ 1.96×8 topics
  22. Fish Population Dynamics1▲ 77×1 topic
  23. Marine Fisheries1▲ 77×1 topic
  24. Toxicity1▲ 7.4×5 topics
  25. Biological Invasions1▲ 34×2 topics

Which research topics does Department of Natural and Environmental Resources publish most on?

By volume in 2022–2025: Fish Biology and Ecology Studies, Marine and fisheries research, Coral and Marine Ecosystems Studies and Marine Ecology and Invasive Species.

Fish Biology and Ecology…2Fish Biology and Ecology Studies: 2 fractional worksMarine and fisheries research: 1 fractional worksCoral and Marine Ecosystems Studies: 1 fractional worksMarine Ecology and Invasive Species: 1 fractional worksRegional Development and Innovation: 1 fractional worksComparative constitution…0Comparative constitutional jurisprudence studies: 0 fractional worksLegal processes and jurisprudence: 0 fractional worksIchthyology and Marine Biology: 0 fractional worksMycorrhizal Fungi and Plant Interactions: 0 fractional worksToxic Organic Pollutants Impact: 0 fractional works
Aquatic ScienceGlobal and Planetary ChangeEcologyDevelopment5 others

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

  1. 1 Fish Biology and Ecology Studies Aquatic Science 2 works
  2. 2 Marine and fisheries research Global and Planetary Change 1 works
  3. 3 Coral and Marine Ecosystems Studies Ecology 1 works
  4. 4 Marine Ecology and Invasive Species Global and Planetary Change 1 works
  5. 5 Regional Development and Innovation Development 1 works
  6. 6 Comparative constitutional jurisprudence studies Political Science and International Relations 0 works
  7. 7 Legal processes and jurisprudence Law 0 works
  8. 8 Ichthyology and Marine Biology Nature and Landscape Conservation 0 works
  9. 9 Mycorrhizal Fungi and Plant Interactions Plant Science 0 works
  10. 10 Toxic Organic Pollutants Impact Health, Toxicology and Mutagenesis 0 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 available64.3%not open35.7%

World: 28% of research is openly available.

with international co-authors65.6%domestic only34.4%

World: 19% is written across borders.

How has Department of Natural and Environmental Resources's research output changed?

Output in 2018–2022 was 11% higher 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 San Juan

All research institutions in San Juan

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.