HomeAboutEmployeesVelmurugu Puvanendran

Velmurugu Puvanendran

PhD
Senior Scientist

+47 77 62 92 16

E-mail

Tromsø

Production biology

Cristin See publications in Cristin



My Projects

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AquaVitae

Increased production of low-trophic species

2019 - 2023

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Breeding programme for cod

2001

My publications

Velmurugu Puvanendran has 66 publications at Nofima:

“Influence of short-to-continuous and continuous photoperiods combined with elevated temperatures on sexual maturation in lumpfish (Cyclopterus lumpus, L. 1758)”

Aquaculture, 2025
Academic article

Reproductive performance of lumpfish (Cyclopterus lumpus, L. 1758) females: Effects of integrated photoperiod and temperature manipulations on sexual maturation and spawning

PLOS ONE, 2024
Academic article

Gene Expression and Phenotypic Assessment of Egg Quality across Developmental Stages of Atlantic Cod throughout the Spawning Season

International Journal of Molecular Sciences, 2024
Academic article

Diversification of marine aquaculture in Norway under climate change

Aquaculture, 2024
Academic article

Gene Expression and Phenotypic Assessment of Egg Quality across Developmental Stages of Atlantic Cod throughout the Spawning Season

International Journal of Molecular Sciences, 2024
Academic article

Feasibility of In Vivo Semen Collection and Description of the Morphology and Ultrastructure of the Spermatozoa of Arapaima gigas (Schinz, 1822)

Fishes, 2024
Academic article

Ultrasonic imaging as a means of monitoring gonadal development in lumpfish (Cyclopterus lumpus)

Physiological Reports, 2023
Academic article

Intergenerational effects of early life-stage temperature modulation on gene expression and DNA methylation in Atlantic cod (Gadus morhua)

Epigenetics, 2023
Academic article

Long-Term Influence of PCB- and PBDE-Spiked Microplastic Spheres Fed through Rotifers to Atlantic Cod (Gadus morhua) Larvae

International Journal of Molecular Sciences, 2023
Academic article

Short and Long-Term Effects of Early and Late Weaning on Atlantic Cod, Gadus morhua

Fishes, 2023
Academic article

Spawning time in adult polar cod (Boreogadus saida) altered by crude oil exposure, independent of food availability

Journal of Toxicology and Environmental Health, Part A, 2023
Academic article

Optimizing intensive culture protocols for Atlantic cod (Gadus morhua) larvae

Aquaculture International, 2023
Academic article

Fish Size Correlates to Size and Morphology of Intermuscular Bones in Tambaqui Colossoma macropomum as Shown by Dissection and X-ray Imaging Methods

Fishes, 2023
Academic article

Effects of weathered polyethylene microplastic ingestion on sexual maturation, fecundity and egg quality in maturing broodstock Atlantic cod Gadus morhua

Environmental Pollution (1987), 2023
Academic article

Reproductive biology of lumpfish (Cyclopterus lumpus): a key to successful selective breeding

2022
Nofima’s reports

Broodstock exposure to warming and elevated pCO2 impairs gamete quality and narrows the temperature window of fertilisation in Atlantic cod

Journal of Fish Biology, 2022
Academic article

Development of cod farming in Norway: Past and current biological and market status and future prospects and directions

Reviews in Aquaculture, 2022
Academic literature review

Digestive tract morphology and enzyme activities of juvenile diploid and triploid Atlantic salmon (Salmo salar) fed fishmealbased diets with or without fish protein hydrolysates

PLOS ONE, 2021
Academic article

Assessing microplastic as a vector for chemical entry into fish larvae using a novel tube-feeding approach

Chemosphere, 2021
Academic article

Probiotic Carnobacterium divergens increase growth parameters and disease resistance in farmed Atlantic cod (Gadus morhua) larvae without influencing the microbiota

Aquaculture, 2021
Academic article

Temperature preference of juvenile lumpfish (Cyclopterus lumpus) originating from the southern and northern parts of Norway

Journal of Thermal Biology, 2020
Academic article

Fish embryo vulnerability to combined acidification and warming coincides with a low capacity for homeostatic regulation

Journal of Experimental Biology, 2020
Academic article

Genetic variance for uniformity of body weight in lumpfish (Cyclopterus lumpus) used a double hierarchical generalized linear model

Aquaculture, 2020
Academic article

Transcriptome profiling reveals exposure to predicted end-of-century ocean acidification as a stealth stressor for Atlantic cod larvae

Scientific Reports, 2019
Academic article

RENSVEL OWI FACT SHEET SERIES: An introduction to Operational and Laboratory-based Welfare Indicators for lumpfish (Cyclopterus lumpus L.)

2019
Nofima’s reports

RENSVEL OWI FACT SHEET SERIES: An introduction to Operational and Laboratory-based Welfare Indicators for ballan wrasse (Labrus bergylta)

2019
Nofima’s reports

Family differences on triploid induction, sexual maturation and its contribution to sea cage performance of Atlantic cod, Gadus morhua

Aquaculture, 2019
Academic article

Divergent responses of Atlantic cod to ocean acidification and food limitation

Global Change Biology, 2019
Academic article

Effects of different incubation and start-feeding temperature regimes on growth, survival, and histomorphology of cod larvae

Aquaculture International, 2019
Academic article

Cleaner fish welfare

2018
Academic chapter/article/Conference paper

Northern cod species face spawning habitat losses if global warming exceeds 1.5°C

Science Advances, 2018
Academic article

Effects of parental acclimation and energy limitation in response to high CO2 exposure in Atlantic cod

Scientific Reports, 2018
Academic article

Growth and development of skeletal anomalies in diploid and triploid Atlantic salmon (Salmo salar) fed phosphorus-rich diets with fish meal and hydrolyzed fish protein

PLOS ONE, 2018
Academic article

Early introduction of an inert diet and unenriched Artemia enhances growth and quality of Atlantic cod (Gadus morhua) larvae

Aquaculture Nutrition, 2018
Academic article

Impact of Pulsed Direct Current on Embryos, Larvae and Young Juveniles Atlantic cod (Gadus morhua) and its Implication on Electrotrawling for Brown Shrimp

Marine and Coastal Fisheries, 2017
Academic article

Effects of reduced water exchange rate and oxygen saturation on growth and stress indicators of juvenile lumpfish (Cyclopterus lumpus L.) in aquaculture

Aquaculture, 2017
Academic article

Effects of amino acid supplementations on metabolic and physiological parameters in Atlantic cod (Gadus morhua) under stress

Fish Physiology & Biochemistry, 2017
Academic article

Atlantic cod show a highly variable sensitivity to electric-induced spinal injuries

Marine and Coastal Fisheries, 2016
Academic article

Breeding and culture status of Hilsa (Tenualosa ilisha, Ham. 1822) in South Asia: a review

Reviews in Aquaculture, 2016
Academic article

Evaluation of Three External Marking Methods of Farmed Atlantic Salmon for the Future Use of Differentiating it From Wild Atlantic Salmon

Journal of Aquaculture Research & Development, 2016
Academic article

Ocean acidification effects on Atlantic cod larval survival and recruitment to the fished population

PLOS ONE, 2016
Academic article

Side-effects of electrotrawling: Exploring the safe operating space forDover sole (Solea solea L.) and Atlantic cod (Gadus morhua L.)

Fisheries Research, 2016
Academic article

Short-term effect of pulsed direct current on various species of adult fish and its implication in pulse trawling for brown shrimp in the North Sea

Fisheries Research, 2016
Academic article

Is cleaning behaviour in lumpfish (Cyclopterus lumpus) parentally controlled?

Aquaculture, 2016
Academic article

Broodstock diet with water and astaxanthin improve condition and egg output of brood fish and larval survival in Atlantic cod, Gadus morhua L

Aquaculture Research, 2016
Academic article

1H NMR metabolic profiling of cod (Gadus morhua) larvae: potential effects of temperature and diet composition during early developmental stages

Biology Open, 2015
Academic article

Genotype by Environment Interaction for Growth in AtlanticCod (Gadus morhua L.) in Four Farms of Norway

Journal of Marine Science and Engineering, 2015
Academic article

Temperature during early development has long-term effects on microRNA expression in Atlantic cod

BMC Genomics, 2015
Academic article

Høyere temperatur i tidlige livsstadier kan forbedre torskens vekst og kvalitet

Norsk Fiskeoppdrett, 2015
Article in business/trade/industry journal

Effects of different step-wise temperature increment regimes during egg incubation of Atlantic cod (Gadus morhua L.) on egg viability and newly hatched larval quality

Aquaculture Research, 2015
Academic article

Do maternal age and experience contribute to better growth, survival and disease resistance of offspring in Atlantic cod (Gadus morhua)?

Aquaculture International, 2014
Academic article

Genetic analysis of francisellosis field outbreak in Atlantic cod (Gadus morhua L.) using an ordinal threshold model

Aquaculture, 2014
Academic article

Fysisk merking av oppdrettslaks. Test og evaluering av forskjellige merkemetoder

2013
Nofima’s reports

Norway-India-Bangladesh consortium for Hilsa aquaculture in South Asia

2013
Nofima’s reports

Gut morphology of diploid and triploid Atlantic cod, Gadus morhua

Journal of Applied Ichthyology, 2013
Academic article

Production of sterile Atlantic cod: A way to satisfy industrial and environmental criteria?

2012
Academic chapter/article/Conference paper

Importance of broodstock holding temperature on fecundity and egg quality in three groups of photo-manipulated Atlantic cod broodstock

Aquaculture Research, 2012
Academic article

Neoplasia in the Indian oil sardine, Sardinella longiceps (Valenciennes), and the great barracuda, Sphyraena barracuda (Edwards), from the south-east coast of India

Journal of Fish Diseases, 2011
Academic article

Effects of dietary levels and ratio of phosphatidylcholine and phosphatidylinositol on the growth, survival and deformity levels of Atlantic cod larvae and early juveniles

Aquaculture Research, 2011
Academic article

Gamete collection method and egg quality comparison in Atlantic cod, Gadus morhua L. mating pairs and its importance in selective breeding

Aquaculture, 2011
Academic article

Fertilization success and blastomere morphology as predictors of egg and juvenile quality for domesticated Atlantic cod, Gadus morhua, broodstock

Aquaculture Research, 2010
Academic article

Vertebral deformity in cultured Atlantic cod larvae: ontogeny and effects on mortality

Aquaculture Research, 2009
Academic article

Possible countergradient variation in growth of juvenile cod Gadus morhua from the northwest Atlantic

Marine Ecology Progress Series, 2009
Academic article

Farming cod, halibut and wolfish: biological and technological advances in three emerging cold water marine finfish aquaculture species

2009
Academic chapter/article/Conference paper

Does different tank bottom colour affect the growth, survival and foraging behaviour of Atlantic cod (Gadus morhua) larvae?

Aquaculture, 2008
Academic article

Culture-independent characterization of the bacterial populations associated with cod (Gadus morhua L.) and live feed at an experimental hatchery facility using denaturing gradient gel electrophoresis

Aquaculture, 2008
Academic article