Artikler, rapporter og annet (Norges fiskerihøgskole): Recent submissions
Now showing items 901-920 of 931
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Do stocking densities affect the gut microbiota of gibel carp (Carassius auratus gibelio) cultured in ponds?
(Journal article; Tidsskriftartikkel; Peer reviewed, 2011)The aim of the present study was to evaluate the intestinal microbial communities of gibel carp (Carassius auratus gibelio) cultivated in two beach ponds at different stocking densities. The two ponds were both ~3.33 hm2 in acreage and ~1.5 m in depth. The stocking densities included one intensive with 2 fish m–3 while the other treated as semi-intensive with 1 fish m–3. The gut microbiota (both ... -
The ecological and economic value of cold-water coral ecosystems
(Journal article; Tidsskriftartikkel, 2010)Despite the growing scientific literature on cold-water corals (CWC) there appears to be no studies that address the economic values or economic management of the resource. This paper presents an overview of the goods and services of CWC and their associated biodiversity. Use and non-use values associated with CWC are presented, and the methods relevant for assessing their valuation are discussed. ... -
The evolution of the “harvest machinery” : why capture capacity has continued to expand in Norwegian fisheries
(Journal article; Tidsskriftartikkel; Peer reviewed, 2005)Controlling the expansion of capture capacity has been a major challenge for the fisheries management systems around the North Atlantic. Despite focused attempts to reduce this capacity in recent years in different jurisdictions, it has continued to expand. This chapter uses a case study of changes in Norwegian fisheries to help explain why this has happened. The article supports the replacement of ... -
A bioeconomic MPA study based on cellular automata population growth and distribution
(Journal article; Tidsskriftartikkel; Peer reviewed, 2011)This paper investigates possible biological and economic effects of using marine sanctuaries as a management tool, employing cellular automata techniques to model biological growth and area distribution, assuming open access to the fish stock resources outside the protected area. The cellular automata model incorporates a fish harvest model based on standard assumptions. In agreement with previous ... -
Latour, natur,og havforskere : hvordan produsere natur?
(Journal article; Tidsskriftartikkel; Peer reviewed, 2004) -
Protected areas for conflict resolution and management of recreational and commercial fisheries
(Journal article; Tidsskriftartikkel; Peer reviewed, 2010) -
Dietary enrichment of apolipoprotein E-deficient mice with extra virgin olive oil in combination with seal oil inhibits atherogenesis
(Journal article; Tidsskriftartikkel; Peer reviewed, 2011) -
MPA in Labour: Securing the Pearl Cays of Nicaragua
(Journal article; Tidsskriftartikkel; Peer reviewed, 2010) -
Analysis of bacterial diversity in the intestine of grass carp (Ctenopharyngodon idellus) based on 16S rDNA gene sequences
(Journal article; Tidsskriftartikkel; Peer reviewed, 2010) -
The Nornir run-time system for parallel programs using Kahn process networks on multi-core machines – A flexible alternative to MapReduce
(Journal article; Tidsskriftartikkel; Peer reviewed, 2010) -
Antimicrobial Peptides in Echinoderms
(Journal article; Tidsskriftartikkel; Peer reviewed, 2010) -
Structural and functional studies of STAT1 from Atlantic salmon (Salmo salar).
(Journal article; Tidsskriftartikkel; Peer reviewed, 2010) -
Effects of antioxidants on copper induced lipid oxidation during salting of cod (Gadus morhua L.)
(Journal article; Tidsskriftartikkel; Peer reviewed, 2003-12-02)A model system for studying lipid oxidation of salted cod muscle was used for investigating the interaction effects of including antioxidants and copper in the brine. The results showed that ascorbate might have pro-oxidative or anti-oxidative effects depending on the ascorbate and metal concentrations. Without added copper in the brine, concentrations of ascorbate ≤500 ppm had a pro-oxidative effect. ... -
Effects of calcium, magnesium and pH during salt curing of cod (Gadus morhua L.)
(Journal article; Tidsskriftartikkel; Peer reviewed, 2004-01-08)The quality of heavily salted cod was investigated as influenced by adjusted levels of calcium, magnesium and pH in the salt. The investigation was carried out as a multivariate study consisting of two separate 23 full factorial designs. The chemical composition, waterholding capacity, weight and protein yields, colour and firmness were used as quality indicators or responses to the salt mixtures ... -
Physical and Quality Attributes of Salted cod (Gadus morhua L.) as Affected by the State of Rigor and Freezing Prior to Salting
(Journal article; Tidsskriftartikkel; Peer reviewed, 2004-03-04)The effects of the rigor state and freezing of cod prior to salting on the mass transfer during production and the quality of heavily cured cod have been investigated. Pre-rigor salting lead to a larger reduction in weight, a higher water loss and a lower uptake of NaCl than in fish salted post-rigor and in fish salted after frozen storage. The cause of this is believed to be the simultaneous influx ... -
Optimal Selection and Effort in a Fishery on a Stock with Cannibalistic Behaviour : The Case of the Northeast Arctic Cod Fisheries
(Journal article; Tidsskriftartikkel; Peer reviewed, 2010)We explore a fishery targeting the mature part of a stock, while bycatching the immature part. Both targeted catch and bycatch may have positive market values. Cost of effort is supposed to be a function of the selection properties of the fishing gears. Mature fish is assumed to cannibalise on the immature part of the stock. A bioeconomic model of the problem is set up and it is shown that the model ... -
Economic Impacts of Global Warming : The Case of the Barents Sea Fisheries
(Journal article; Tidsskriftartikkel; Peer reviewed, 2007)Regional analyses of possible physical and biological effects of global warming in the Barents Sea area have been carried out recently. Based on such studies possible economic impacts of global warming on the Barents Sea fisheries have been quantified, assuming different types of management regimes. The EconSimp2000 model, consisting of the ecosystem model AggMult and the fleet model EconMult have ... -
Screening for antibacterial and antifungal activities in marine benthic invertebrates from northern Norway
(Journal article; Tidsskriftartikkel; Peer reviewed, 2008-06-18)Benthic marine invertebrates collected from sub-Arctic regions of northern Norway, were found to be a promising source of novel bioactive compounds against human and fish pathogenic bacteria and fungi. Lyophilized material from seven species of ascidians, six sponges and one soft alcyonid coral were extracted with 60% acidified acetonitrile (ACN). After separation into an ACN-rich phase (ACN extract) ... -
Fisheries economics and management
(Book; Bok, 2011-05) -
Fiskeren fra veidemann til "advokat"
(Chapter; Bokkapittel, 2002)