Sea-level and ice-sheet databases have driven numerous advances in understanding the Earth system. We describe the challenges and offer best strategies that can be adopted to build self-consistent and standardised databases of geological and geochemical information used to archive palaeo-sea-levels and palaeo-ice-sheets. There are three phases in the development of...
Global warming is expected to affect the ecosystem in the Northeast Atlantic, and sufficient changes will also affect
the aquaculture industry. Farming of salmon and trout is the biggest aquaculture industry in Norway. The export
value was about 2 billion US dollars in 2005. The objective of the paper is...
The effects of boundary geometry on internal density currents
in a density stratified reservoir were investigated in a laboratory
model. When water was simultaneously withdrawn and admitted to
the reservoir, a complex current regime was established. The general
flow pattern is described, and the influence of physical variables
on the...
This paper focus on motivation factors for market oriented value adding (MOVA) in the fishing industry of the limited fish resources. Analytical the paper interpreter the market orientation concept into the Structure- Conduct-Performance model from industrial economics. It shows that most established fisheries management systems as Olympic style, licenses and...
The main research question in this paper is: What impacts do the perceived structural changes in (1) consumer demand for fresh quality and (2) mobility (trade) barriers in distribution have on the market and trade patterns for fresh packed consumer fish products? A representative sample of UK and French seafood...
Maximizing profit and value added are central objectives when fishing rights are distributed. Financial profitability on a company level traditionally measures the return on total assets. Value added on the national level is the net (or gross) national product, and is the total profit of investments and wages and salaries...
Effects of age, period and birth cohort on consumption of fat fish, lean fish and processed fish were estimated based on panel data from the Norwegian Women and Seafood Consumption Study (NOWAC). Cohorts selected for the present analysis were women born between 1951 and 1966. Survey questionnaires were mailed to...
Main research question: How is seafood consumption influenced by overweight and health beliefs in a region of traditional high-level fish consumption? Materials and methods: A randomly drawn sample of women aged 45-69 years who live in Northern Norway answered a self-administrated questionnaire about eating habits, socioeconomic factors and questions related...
Main research question: The aim of the study was to investigate how health perception, eating habits and
socioeconomic pattern influence choice of seafood. Materials and methods: A randomly drawn sample of Norwegian women
aged 45 to 69 years answered a self-administrated mail questionnaire about eating habits, socioeconomic status, and
questions...
This paper will present some preliminary result from a study of post-harvest losses in the Sri Lanka tuna value chain. Fish losses refer to the decrease in edible fish mass throughout the part of value chain that specifically leads to edible food for human consumption. Sri Lanka is a unique...