Per-Arvid Wold
Førsteamanuensis
Førsteamanuensis
Per-Arvid Wold
Departments
Faggruppe for natur, miljø og helse | Institutt for real-, natur- og samfunnsfag
Cristin ID
39933
Dissemination
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Vitenskapelig foredrag
Første resultater fra prosjektet FOOD4kids, bærekraft gjennom matkunnskap i barnehagen
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Faglig foredrag
FOOD4kids: Bærekraft gjennom matkunnskap i barnehagen
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Poster
Sustainability through food literacy in early childhood education and care institutions
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Vitenskapelig foredrag
Food and meals in early childhood education in Sweden, Norway and Italy: a comparison of national curricula and guidelines
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Faglig foredrag
Betraktninger rundt utforsking av fenomenet lyd i NHB-undervisningen på BLU
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Vitenskapelig foredrag
Preschool children´s knowledge about and attitude towards wild animal species
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Vitenskapelig foredrag
En case-studie på studenters erfaringer og perspektiver på betydningen av klassemiljø ved barnehagelærerutdanningen.
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Faglig foredrag
Barnehagebarns kunnskap om arter og natur
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Faglig foredrag
Noen resultater fra spørreundersøkelsen om mat i Granåsen barnehagen
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Vitenskapelig foredrag
Norske og Italienske barnehagelærerstudenters kunnskap om solsystemet
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Vitenskapelig foredrag
Knowledge of the Solar System in Teacher Education Students
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Vitenskapelig foredrag
Scientific literacy for fremtidens medborgere
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Vitenskapelig foredrag
Bioavailability and toxicity of dispersed oil to developing fish embryos.
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Vitenskapelig foredrag
Experimental system for exposure of pelagic fish eggs to crude oil dispersions
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Populærvitenskapelig foredrag
Dypdykk - Garantert Napp!
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Populærvitenskapelig foredrag
"I en dråpe vann". Utstilling og show om plankton ved arrangementet Researcher's Night 2013, NTNU, under Forskningsdagene 2013
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Poster
Biochemical, histological and molecular study of digestive tract development in European eel larvae (Anguilla anguilla) prior to exogenous feeding
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Poster
The digestive system of the ballan wrasse (Labrus berggylta)
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Vitenskapelig foredrag
Effects of live feed quality on functional development of Atlantic cod and Ballan wrasse larvae
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Vitenskapelig foredrag
tartfôring av torsk og berggylt med intensivt produserte copepoder. 2. Effekter av levendefôrkvalitet på fiskens funksjonelle utvikling
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Vitenskapelig foredrag
Membrane filtration in RAS - effect on bacterial communities
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Vitenskapelig foredrag
Water quality control in RAS by membrane bioreactor (MBR) filtration
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Vitenskapelig foredrag
Reduction of colloidal particles in rearing of cod larvae in recirculating aquaculture system applying a membrane bioreactor
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Poster
Membrane filtration in RAS – effects on tank bacterial communities
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Vitenskapelig foredrag
Membrane filtration for recirculating aquaculture systems (RAS)
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Poster
"Integrated biofilmmembrane bioreactor (BF-MBR) in RAS". Faktaark for NTNU/SINTEFs stand under akvakulturmessen Aqua Nor 2011
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Populærvitenskapelig foredrag
"I en dråpe vann". Utstilling og show om plankton ved arrangementet Researcher's Night 2011, NTNU, under Forskningsdagene 2011
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Vitenskapelig foredrag
Effects of live feed quality on cod (Gadus morhua L.) larval digestive and muscle morphology, body shape, feeding activity, deformities, and stress response
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Poster
Reduction of colloidal and fine particle fractions in recirculating aquaculture systems (RAS) by an integrated biofilm membrane bioreactor (BF-MBR) system
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Vitenskapelig foredrag
Recirculation as a microbial control strategy in intensive aquaculture of marine larvae
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Vitenskapelig foredrag
Recirculation as a microbial control strategy in intensive aquaculture of marine larvae
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Vitenskapelig foredrag
Functional development of the digestive system in Atlantic cod (Gadus morhua L.) larvae
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Vitenskapelig foredrag
Influence of dietary phospholipids on early ontogenesis of fish
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Vitenskapelig foredrag
Cod (Gadus morhua L.) functional larval development – what are the important variables?
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Vitenskapelig foredrag
Effect of different phospholipid sources and levels in formulated diets on growth, survival and digestive enzyme responses in Atlantic cod larvae (Gadus morhua L.)
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Poster
Nutritional condition affecting digestive organ and skeletal development in Atlantic cod larvae
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Vitenskapelig foredrag
Acceptance of a formulated moist diet based on copepods in early weaning of Atlantic cod (Gadus morhua) larvae - a pilot study
Publications
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Vitenskapelig artikkel
Knowledge on the structure of the solar system in teacher education students: the role of national context and gender
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Vitenskapelig artikkel
Norwegian preschool children´s knowledge about some common wild animal species and their habitats
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Vitenskapelig artikkel
Gut microbiome dysbiosis is associated with host genetics in the Norwegian Lundehund
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Vitenskapelig artikkel
Children’s knowledge about the origins of food in early childhood education and care institutions (ECEC) in Norway
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Vitenskapelig artikkel
The impact of exposure timing on embryo mortality and the partitioning of PAHs when cod eggs are exposed to dispersed and dissolved crude oil
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Mastergradsoppgave
The digestive system of ballan wrasse (Labrus bergylta), a marine agastric carnivorous teleost
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Vitenskapelig artikkel
Kindergarten Teacher Students’ Knowledge Regarding Crucial Environmental Challenges
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Vitenskapelig artikkel
Species Identification Skills in Teacher Education Students: The Role of Attitude, Context and Experience
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Vitenskapelig artikkel
Kindergarten Children’s Perception about the Ecological Roles of Living Organisms
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Vitenskapelig artikkel
Norwegian Kindergarten Children’s Knowledge about the Environmental Component of Sustainable Development
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Vitenskapelig artikkel
Developmental effects in fish embryos exposed to oil dispersions – the impact of crude oil micro-droplets
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Vitenskapelig artikkel
Allometric growth and development of organs in ballan wrasse (Labrus bergylta Ascanius, 1767) larvae in relation to different live prey diets and growth rates
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Vitenskapelig artikkel
Effect of cultivated copepods (Acartia tonsa) in first-feeding of Atlantic cod (Gadus morhua) and ballan wrasse (Labrus bergylta) larvae
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Faglig kapittel
The digestive system of juvenile ballan wrasse
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Faglig kapittel
Functional development of ballan wrasse & effects of start feed quality
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Mastergradsoppgave
Particle characterization and influence on the nauplii and egg production of calanoid copepod (Acartia tonsa Dana) in water treatment systems with and without membrane filtration
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Mastergradsoppgave
Microbial characterization and influence on copepod (Acartia tonsa) nauplii and egg production in water treatment systems with and without membrane filtration
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Vitenskapelig artikkel
Assessment of a biofilm reactor coupled with membrane filtration for increased ammonia conversion, and reduced particle and nitrogen concentration in marine recirculating aquaculture systems (RAS)
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Vitenskapelig artikkel
Effects of membrane filtration on bacterial number and microbial diversity in marine recirculating aquaculture system (RAS) for Atlantic cod (Gadus morhua L.) production
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Vitenskapelig artikkel
Membrane performance and fouling behavior of membrane bioreactors installed in marine recirculating aquaculture systems
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Vitenskapelig artikkel
Intensive rearing of cod larvae (Gadus morhua) in recirculating aquaculture systems (RAS) implementing a membrane bioreactor (MBR) for enhanced colloidal particle and fine suspended solids removal
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Vitenskapelig artikkel
Integrated membrane bioreactor for water quality control in marine recirculating aquaculture systems
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Mastergradsoppgave
The effect of different live feed on the early growth and development of ballan wrasse (Labrus bergylta Ascanius, 1767) larvae and its organs
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Fagartikkel
Membranfiltrering som en del av vannbehandlingen i resirkuleringsanlegg
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Vitenskapelig artikkel
Molecular ontogenesis of digestive capability and associated endocrine control in Atlantic cod (Gadus morhua) larvae
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Vitenskapelig artikkel
Effects of early weaning strategies on growth, survival and digestive enzyme activities in cobia (Rachycentron canadum L.) larvae
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Sammendrag/abstract
Functional development of the digestive system in Atlantic cod (Gadus morhua L.) larvae
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Vitenskapelig oversiktsartikkel/review
Influence of dietary phospholipids on early ontogenesis of fish
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Vitenskapelig artikkel
Comparison of dietary phospholipids and neutral lipids: effects on gut, liver and pancreas histology in Atlantic cod (Gadus morha L.) larvae
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Vitenskapelig artikkel
Comparison of dietary phospholipids and neutral lipids on skeletal development and fatty acid composition in Atlantic cod (Gadus morhua)
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Vitenskapelig artikkel
Allometric growth and functional development of the gut in developing cod Gadus morhua L. larvae
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Vitenskapelig artikkel
Phospholipids vs. neutral lipids: Effects on digestive enzymes in Atlantic cod (Gadus morhua) larvae
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Doktorgradsavhandling
Functional development and response to dietary treatment in larval Atlantic cod (Gadus morhua L.) - Focus on formulated diets and early weaning
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Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Egg quality and endoparasitic infection in eggs of Baltic cod, Gadus morhua L
Research projects
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Ongoing
Sustainability through food literacy in early childhood education and care institutions (FOOD4kids)
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Completed
Gut microbiome and genetic diversity in Norwegian Lundehund
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Ongoing
5-6 åringers kunnskap og holdninger om naturmangfold
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Completed
Vitenskapelig kompetanse hos barnehagelærerstudentene
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Completed
5-6 åringers kunnskap om helse og miljø
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Completed
Tarmflora hos barn i barnehager med forskjellig fokus på uteaktivitet og dyrehold