Per Johannessen - Concepedia

Author

Per Johannessen

University of Bergen

Also Known As

P. J. JOHANNESSEN, P. J. Johannessen, P. Johannessen, PER J. JOHANNESSEN, Per J. Johannessen, Per Johannessen

Publications

684

Citations

H-Index

Concepts

All Affiliations

University of Bergen Norwegian Institute of Marine Research Directorate of Fisheries University of Gothenburg

About

Per Johannessen is an author at University of Bergen specializing in aquaculture, engineering, and marine biology.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Engineering	7	7	560
2	Medicine	2	2	117
3	Biology	2	2	113
4	Microbiology	2	2	117
5	Natural Sciences	1	1	54

Per Johannessen

Publications

642

Citations

H-Index

Page 1

	Year	Citations
Regulating the local environmental impact of intensive marine fish farming I. The concept of the MOM system (Modelling-Ongrowing fish farms-Monitoring) Arne Ervik, Pia Kupka Hansen, Jan Aure, Aquaculture EngineeringSustainable FisheryAquacultureAquaculture SystemAgricultural Economics	1997	139
Effects of organic effluents from a salmon farm on a fjord system. II. Temporal and spatial patterns in infauna community composition Tina Kutti, Pia Kupka Hansen, Arne Ervik, Aquaculture EngineeringFjord SystemBenthic-pelagic CouplingInfauna Community CompositionAquaculture	2006	116
Regulating the local environmental impact of intensive, marine fish farming Pia Kupka Hansen, Arne Ervik, Morten Schaanning, Aquaculture EngineeringSustainable FisheryAquacultureAquaculture SystemLocal Environmental Impact	2001	110
Simultaneous occurrence of <i>Vibrio salmonicida</i> and antibiotic‐resistant bacteria in sediments at abandoned aquaculture sites Bente Husevåg, Bjørn Tore Lunestad, Per Johannessen, Journal of Fish Diseases Microbial HazardEngineeringMicrobial ContaminationPathogen DetectionMedicine	1991	63
Macrobenthos: before, during and after a fish farm Per Johannessen, H. B. BOTNEN, Øyvind F. Tvedten Aquaculture Research BiologyAquatic Food SystemEngineeringFishery ScienceAquaculture	1994	59
Heavy Metals in Blue Mussels ( Mytilus edulis ) in the Bergen Harbor Area, Western Norway Vibeke Andersen, Amund Maage, Per Johannessen Bulletin of Environmental Contamination and Toxicology Bergen Harbor AreaEnvironmental ChemistryEngineeringMarine DebrisMarine Pollution	1996	57
Cryptic speciation at organic-rich marine habitats: a new bacteriovore annelid from whale-fall and fish farms in the North-East Atlantic Helena Wiklund, Adrian G. Glover, Per Johannessen, Zoological Journal of the Linnean Society Vigtorniella Ardabilia SpPhylogenetic AnalysisPhylogeneticsMolecular EcologyMarine Genomics	2009	54
Ecological Criteria Used to Help Site Fish Farms in Fjords Colin D. Levings, Arne Ervik, Per Johannessen, Estuaries Fishery AssessmentSustainable FisheryFishery ScienceAquacultureNatural Resource Management	1995	17
Controlled ecosystem experiment in Lindåspollene, western Norway, June 1979: Comparisons between the natural and two enclosed water columns Hein Rune Skjoldal, Per Johannessen, Jette Klinken, Sarsia BiogeochemistryEcosystem StructureEngineeringEcosystem FunctioningWater Ecology	1983	16
Environmental effects of marine Norwegian fish farms Arne Ervik, Per Johannessen, Jan Aure Duo Research Archive (University of Oslo)	1985	11

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