Per Halldal

25 papers and 540 indexed citations i.

About

Per Halldal is a scholar working on Renewable Energy, Sustainability and the Environment, Ecology, Evolution, Behavior and Systematics and Oceanography. According to data from OpenAlex, Per Halldal has authored 25 papers receiving a total of 540 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Renewable Energy, Sustainability and the Environment, 9 papers in Ecology, Evolution, Behavior and Systematics and 8 papers in Oceanography. Recurrent topics in Per Halldal’s work include Algal biology and biofuel production (11 papers), Photosynthetic Processes and Mechanisms (7 papers) and Biocrusts and Microbial Ecology (5 papers). Per Halldal is often cited by papers focused on Algal biology and biofuel production (11 papers), Photosynthetic Processes and Mechanisms (7 papers) and Biocrusts and Microbial Ecology (5 papers). Per Halldal collaborates with scholars based in Norway, Sweden and United States. Per Halldal's co-authors include C. S. French, Gunnar Öquist, Trygve Braarud, Georges Deflandre, Stein Nilsen, Göran Samuelsson and Caj Eriksson and has published in prestigious journals such as Nature, PLANT PHYSIOLOGY and Physiologia Plantarum.

In The Last Decade

Co-authorship network of co-authors of Per Halldal i

Fields of papers citing papers by Per Halldal

Since Specialization
EngineeringComputer SciencePhysics and AstronomyMathematicsEarth and Planetary SciencesEnergyEnvironmental ScienceMaterials ScienceChemical EngineeringChemistryAgricultural and Biological SciencesVeterinaryDecision SciencesArts and HumanitiesBusiness, Management and AccountingSocial SciencesPsychologyEconomics, Econometrics and FinanceHealth ProfessionsDentistryMedicineBiochemistry, Genetics and Molecular BiologyNeuroscienceNursingImmunology and MicrobiologyPharmacology, Toxicology and Pharmaceutics

This network shows the specialization of papers citing the papers produced by Per Halldal. Nodes represent fields, and links connect fields that are likely to share authors. The network helps show where Per Halldal may publish in the future.

Countries citing papers authored by Per Halldal

Since Specialization
Citations

This map shows the geographic impact of Per Halldal's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Per Halldal with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Per Halldal more than expected).

Rankless by CCL
2025