Science Explorer Back to mapMap
Discussion
Company · Barcelona · Spain

Amphos 21 (Spain)

amphos21.com/vistasROR OpenAlex
Research works
110
▼ 17% vs 2018-21
Citations
2k
18.5 per fractional work
Top-10% rate
8.7%
all institutions 10.0%
Open access
41%
world 40%
International
58%
world 18%
Amphos 21 (Spain)

Not ranked overall: Amphos 21 (Spain) is under the volume floor below which a citation excellence rate is noise. Not ranked is not the same as ranked last.

Which fields of science does Amphos 21 (Spain) work in?

In 2022-now, 85% of research at Amphos 21 (Spain) is in Physical Sciences, 10% in Life Sciences. Its largest fields are Engineering (28%), Environmental Science (22%), Earth and Planetary Sciences (9%). It does 1.9× the world's share of Physical Sciences.

Physical Sciences: 20 fractional works · 85.1% of its workEngineering: 7 fractional works · 28.2% of its workCivil and Structural Engineering: 2 fractional works · 8.2% of its workMechanical Engineering: 1 fractional works · 3.7% of its workSafety, Risk, Reliability and Quality: 1 fractional works · 3.5% of its workElectrical and Electronic Engineering: 1 fractional works · 3.0% of its workOcean Engineering: 1 fractional works · 2.8% of its workAerospace Engineering: 0 fractional works · 1.8% of its workMechanics of Materials: 0 fractional works · 1.6% of its workBiomedical Engineering: 0 fractional works · 1.2% of its workBuilding and Construction: 0 fractional works · 1.1% of its workAutomotive Engineering: 0 fractional works · 0.7% of its workComputational Mechanics: 0 fractional works · 0.3% of its workIndustrial and Manufacturing Engineering: 0 fractional works · 0.2% of its workEnvironmental Science: 5 fractional works · 22.4% of its workEnvironmental Engineering: 3 fractional works · 12.6% of its workGlobal and Planetary Change: 1 fractional works · 3.0% of its workNature and Landscape Conservation: 0 fractional works · 1.9% of its workManagement, Monitoring, Policy and Law: 0 fractional works · 1.2% of its workEnvironmental Chemistry: 0 fractional works · 1.1% of its workWater Science and Technology: 0 fractional works · 1.0% of its workIndustrial and Manufacturing Engineering: 0 fractional works · 0.8% of its workEcological Modeling: 0 fractional works · 0.6% of its workEcology: 0 fractional works · 0.3% of its workEarth and Planetary Sciences: 2 fractional works · 8.6% of its workGeochemistry and Petrology: 1 fractional works · 5.2% of its workGeophysics: 0 fractional works · 1.9% of its workPaleontology: 0 fractional works · 0.9% of its workEarth-Surface Processes: 0 fractional works · 0.5% of its workMaterials Science: 2 fractional works · 7.2% of its workMaterials Chemistry: 1 fractional works · 6.2% of its workBiomaterials: 0 fractional works · 0.9% of its workSmaller subfields together: 0 fractional works · 0.1% of its workComputer Science: 1 fractional works · 5.1% of its workHuman-Computer Interaction: 1 fractional works · 4.3% of its workHardware and Architecture: 0 fractional works · 0.7% of its workSmaller subfields together: 0 fractional works · 0.1% of its workChemistry: 1 fractional works · 4.7% of its workInorganic Chemistry: 1 fractional works · 4.7% of its workMathematics: 1 fractional works · 4.3% of its workGeometry and Topology: 1 fractional works · 4.3% of its workPhysics and Astronomy: 1 fractional works · 3.4% of its workAstronomy and Astrophysics: 0 fractional works · 1.4% of its workNuclear and High Energy Physics: 0 fractional works · 0.7% of its workAtomic and Molecular Physics, and Optics: 0 fractional works · 0.5% of its workRadiation: 0 fractional works · 0.5% of its workStatistical and Nonlinear Physics: 0 fractional works · 0.3% of its workEnergy: 0 fractional works · 0.7% of its workEnergy Engineering and Power Technology: 0 fractional works · 0.7% of its workChemical Engineering: 0 fractional works · 0.5% of its workBioengineering: 0 fractional works · 0.5% of its workLife Sciences: 2 fractional works · 10.0% of its workAgricultural and Biological Sciences: 2 fractional works · 6.8% of its workHorticulture: 1 fractional works · 4.3% of its workForestry: 0 fractional works · 2.2% of its workEcology, Evolution, Behavior and Systematics: 0 fractional works · 0.3% of its workBiochemistry, Genetics and Molecular Biology: 0 fractional works · 1.8% of its workGenetics: 0 fractional works · 0.7% of its workBiophysics: 0 fractional works · 0.5% of its workMolecular Biology: 0 fractional works · 0.5% of its workSmaller subfields together: 0 fractional works · 0.1% of its workImmunology and Microbiology: 0 fractional works · 1.5% of its workImmunology: 0 fractional works · 0.6% of its workMicrobiology: 0 fractional works · 0.5% of its workVirology: 0 fractional works · 0.3% of its workHealth Sciences: 1 fractional works · 3.1% of its workMedicine: 0 fractional works · 1.6% of its workPublic Health, Environmental and Occupational Health: 0 fractional works · 0.5% of its workOncology: 0 fractional works · 0.3% of its workPulmonary and Respiratory Medicine: 0 fractional works · 0.3% of its workHealth Informatics: 0 fractional works · 0.3% of its workRadiology, Nuclear Medicine and Imaging: 0 fractional works · 0.2% of its workHealth Professions: 0 fractional works · 1.5% of its workRadiological and Ultrasound Technology: 0 fractional works · 0.6% of its workGeneral Health Professions: 0 fractional works · 0.5% of its workPharmacy: 0 fractional works · 0.5% of its workSocial Sciences: 0 fractional works · 1.7% of its workSocial Sciences: 0 fractional works · 0.5% of its workBusiness, Management and Accounting: 0 fractional works · 0.5% of its workStrategy and Management: 0 fractional works · 0.5% of its workPsychology: 0 fractional works · 0.5% of its workSocial Psychology: 0 fractional works · 0.5% of its workDecision Sciences: 0 fractional works · 0.2% of its workManagement Science and Operations Research: 0 fractional works · 0.2% of its workALL ITS WORKAmphos 21 (Spain)23fractional works, 2022-now
Life Sciences10%Physical Sciences85%Health Sciences3%Social Sciences2%

Each ring splits the one inside it: the four domains of science, their fields, their subfields. Size is fractional works in 2022-now. Every slice is a page; the interactive view zooms down to single topics and colours each by how much more of it this institution does than the world.

Its 4 domains and 19 fields, with their numbers
    1. Engineering728.2%
    2. Environmental Science522.4%
    3. Earth and Planetary Sciences28.6%
    4. Materials Science27.2%
    5. Computer Science15.1%
    6. Chemistry14.7%
    7. Mathematics14.3%
    8. Physics and Astronomy13.4%
    9. Energy00.7%
    10. Chemical Engineering00.5%
    1. Agricultural and Biological Sciences26.8%
    2. Biochemistry, Genetics and Molecular Biology01.8%
    3. Immunology and Microbiology01.5%
    1. Medicine01.6%
    2. Health Professions01.5%
    1. Social Sciences00.5%
    2. Business, Management and Accounting00.5%
    3. Psychology00.5%
    4. Decision Sciences00.2%
All of science, and how each field's share has moved since 1950: the Science domain explorer

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: 1.42× its world share, 2 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.34× its world share, 0 worksBiochemistry, Geneti…Immunology and Microbiology: 1.46× its world share, 0 worksImmunology and Micro…Chemical Engineering: 1.37× its world share, 0 worksChemical EngineeringChemistry: 3.00× its world share, 1 worksChemistryComputer Science: 0.66× its world share, 1 worksComputer ScienceEarth and Planetary Sciences: 5.47× its world share, 2 worksEarth and Planetary …Energy: 0.78× its world share, 0 worksEnergyEngineering: 1.88× its world share, 6 worksEngineeringEnvironmental Science: 4.51× its world share, 5 worksEnvironmental ScienceMaterials Science: 2.07× its world share, 2 worksMaterials ScienceMathematics: 3.66× its world share, 1 worksMathematicsPhysics and Astronomy: 1.53× its world share, 1 worksPhysics and AstronomyHealth Professions: 0.57× its world share, 0 worksHealth ProfessionsMedicine: 0.09× its world share, 0 worksMedicineBusiness, Management and Accounting: 0.15× its world share, 0 worksBusiness, Management…Decision Sciences: 0.21× its world share, 0 worksDecision SciencesPsychology: 0.16× its world share, 0 worksPsychologySocial Sciences: 0.04× 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, 5.5×. Every wedge is a field page.

All 19 fields, with their numbers
  1. Earth and Planetary Sciences5.47×2 works
  2. Environmental Science4.51×5 works
  3. Mathematics3.66×1 works
  4. Chemistry3.00×1 works
  5. Materials Science2.07×2 works
  6. Engineering1.88×6 works
  7. Physics and Astronomy1.53×1 works
  8. Immunology and Microbiology1.46×0 works
  9. Agricultural and Biological Sciences1.42×2 works
  10. Chemical Engineering1.37×0 works
  11. Energy0.78×0 works
  12. Computer Science0.66×1 works
  13. Health Professions0.57×0 works
  14. Biochemistry, Genetics and Molecular Biology0.34×0 works
  15. Decision Sciences0.21×0 works
  16. Psychology0.16×0 works
  17. Business, Management and Accounting0.15×0 works
  18. Medicine0.09×0 works
  19. Social Sciences0.04×0 works

Who are the top researchers at Amphos 21 (Spain)?

Ranked on the quality score, Elena Abarca, Andrés Idiart and Olga Riba lead among researchers whose main affiliation is Amphos 21 (Spain).

  1. 1 Elena Abarca Spain · #1,240,467 worldwide 1.9k citations · 46 works
  2. 2 Andrés Idiart Spain · #1,426,105 worldwide 1k citations · 50 works
  3. 3 Olga Riba Spain · #2,788,682 worldwide 603 citations · 33 works
  4. 4 Ester Vilanova Spain · #2,871,448 worldwide 297 citations · 22 works
  5. 5 Emilie Coene Spain · #3,154,296 worldwide 143 citations · 15 works
  6. 6 David García Spain · #3,586,038 worldwide 357 citations · 36 works
  7. 7 E. Colàs Spain · #3,704,719 worldwide 862 citations · 34 works
  8. 8 Albert Nardí Spain · #4,032,466 worldwide 401 citations · 26 works
  9. 9 Jorge Molinero Spain · #4,232,275 worldwide 1.1k citations · 68 works
  10. 10 Lara Duro Spain · #4,340,476 worldwide 3.1k citations · 132 works
All ranked researchers at Amphos 21 (Spain)

What are the most cited papers from Amphos 21 (Spain)?

The most cited paper from Amphos 21 (Spain) is "Assessment of feasible strategies for seasonal underground hydrogen storage in a saline aquifer" (Alvaro Sáinz-García, Elena Abarca, Violeta Rubí et al., 2017), with 430 citations. Next come "Andra thermodynamic database for performance assessment: ThermoChimie" (378) and "Montmorillonite-supported nanoscale zero-valent iron for removal of arsenic from aqueous solution: Kinetics and mechanism" (359).

Most cited papers
#PaperReleasedCitations
1 Assessment of feasible strategies for seasonal underground hydrogen storage in a saline aquifer Alvaro Sáinz-García, Elena Abarca, Violeta Rubí et al. · International Journal of Hydrogen Energy Jun 2017 430
2 Andra thermodynamic database for performance assessment: ThermoChimie Éric Giffaut, M. Grivé, Philippe Blanc et al. · Applied Geochemistry 17 May 2014 378
3 Montmorillonite-supported nanoscale zero-valent iron for removal of arsenic from aqueous solution: Kinetics and mechanism Subhamoy Bhowmick, Sudipta Chakraborty, Priyanka Mondal et al. · Chemical Engineering Journal 3 Jan 2014 359
4 Inventory of managed aquifer recharge sites in Europe: historical development, current situation and perspectives Christoph Sprenger, Niels Hartog, M. A. Hernández Hernández et al. · Hydrogeology Journal Open access 16 Mar 2017 216
5 Assessment of the environmental footprint of nuclear energy systems. Comparison between closed and open fuel cycles Christophe Poinssot, Stéphane Bourg, Noël Ouvrier et al. · Energy Open access 2 Apr 2014 189
All 60 most cited papers, with filters and sorting

Which keywords describe research at Amphos 21 (Spain)?

By fractional works in 2022-now, weighted toward what it does more of than the world: Reactive Transport, Groundwater Flow, Transport Modeling, Climate Change, Phylogenetic Analysis, Hydraulic Conductivity, Adsorption and Soil Hydraulic Properties.

▲ 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-now 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 17 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 17 words, with their numbers
  1. Reactive Transport3▲ 222×2 topics
  2. Climate Change2▲ 3.5×8 topics
  3. Groundwater Flow2▲ 363×1 topic
  4. Transport Modeling2▲ 363×1 topic
  5. Phylogenetic Analysis1▲ 19×3 topics
  6. Adsorption1▲ 26×2 topics
  7. Hydraulic Conductivity1▲ 122×2 topics
  8. Soil Hydraulic Properties1▲ 165×1 topic
  9. Unsaturated Soil Mechanics1▲ 165×1 topic
  10. Bioremediation1▲ 40×2 topics
  11. Actinides1▲ 93×1 topic
  12. Uranium1▲ 143×1 topic
  13. Agroforestry1▲ 64×1 topic
  14. CO2 Sequestration1▲ 23×3 topics
  15. Cacao1▲ 309×1 topic
  16. Geometric Morphometrics1▲ 423×1 topic
  17. Morphological Integration1▲ 423×1 topic

Which research topics does Amphos 21 (Spain) publish most on?

By volume in 2022-now: Groundwater flow and contamination studies, Soil and Unsaturated Flow, Radioactive element chemistry and processing and Cocoa and Sweet Potato Agronomy.

Groundwater flow and contamination studies: 2 fractional worksSoil and Unsaturated Flow: 1 fractional worksRadioactive element chemistry and processing: 1 fractional worksCocoa and Sweet Potato Agronomy: 1 fractional worksMorphological variations and asymmetry: 1 fractional worksGraphite, nuclear technology, radiation studies: 1 fractional worksCO2 Sequestration and Ge…1CO2 Sequestration and Geologic Interactions: 1 fractional worksNuclear and radioactivit…1Nuclear and radioactivity studies: 1 fractional worksGroundwater and Isotope …1Groundwater and Isotope Geochemistry: 1 fractional worksHydraulic Fracturing and…1Hydraulic Fracturing and Reservoir Analysis: 1 fractional works
Environmental EngineeringCivil and Structural EngineeringInorganic ChemistryHorticulture5 others

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

  1. 1 Groundwater flow and contamination studies Environmental Engineering 2 works
  2. 2 Soil and Unsaturated Flow Civil and Structural Engineering 1 works
  3. 3 Radioactive element chemistry and processing Inorganic Chemistry 1 works
  4. 4 Cocoa and Sweet Potato Agronomy Horticulture 1 works
  5. 5 Morphological variations and asymmetry Geometry and Topology 1 works
  6. 6 Graphite, nuclear technology, radiation studies Materials Chemistry 1 works
  7. 7 CO2 Sequestration and Geologic Interactions Environmental Engineering 1 works
  8. 8 Nuclear and radioactivity studies Safety, Risk, Reliability and Quality 1 works
  9. 9 Groundwater and Isotope Geochemistry Geochemistry and Petrology 1 works
  10. 10 Hydraulic Fracturing and Reservoir Analysis Mechanical Engineering 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 available40.6%not open59.4%

World: 40% of research is openly available.

with international co-authors58.4%domestic only41.6%

World: 18% is written across borders.

How has Amphos 21 (Spain)'s research output changed?

Output in 2022-2025 was 17% lower than in 2018-2021.

still counting20052010201520202025
grewheldshrank

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

Its share of all research

Growing output can still be a shrinking share: all of science grows. This is Amphos 21 (Spain) as a percentage of every work published that year, 0.000043% in 2024.

still counting0.00010%0.00020%0.00030%Amphos 21 (Spain)0.00014% in 202520102020

Fractional works of Amphos 21 (Spain) over all fractional works that year. How the balance of science has shifted.

Other research institutions in Barcelona

All research institutions in Barcelona

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners have tabs of their own, above.

Discussion

Ask a question or share a note about Amphos 21 (Spain). Keep it to the research: no personal attacks, advertising or links. Any reader can report a post, which collapses it for everyone until it is opened.