Blar i Published in cooperation with others på emneord "VDP::Mathematics and natural science: 400::Zoology and botany: 480::Ecotoxicology: 489"
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Environmental effects of marine Norwegian fish farms
(ICES CM Documents;1985/F:37, Working paper, 1985)Sedimentation rates under fish farms may be very high, and high levels of fish stock may lead to harmful accumulation rates of the nutrient salt ammonia. The environmental effects of the organic load range from minor ... -
Eutrophication issues attacked by a numerical model of the North Sea/Skagerrak
(ICES CM documents, Working paper, 2003)Several issues of eutrophication in the North Sea and Skagerrak have been attacked using a three dimensional ecological model, NORWECOM. The focus have been on two different years, 2000 and 2001, their characteristics ... -
Eutrophication Scenaria from Reduced Nutrient Loads to the North Sea
(ICES CM documents, Working paper, 2003)The environmental effects of river nutrient loads to the North Sea have been investigated using a numerical biophysical model, NORWECOM, to perform different reduction scenarios. The simulations demonstrate that the river ... -
Fifth report of the Marine Chemistry Working Group [Copenhagen, 7 -10 February, 1983]
(ICES CM Documents;1983/C:1, Working paper, 1983) -
Fourth report of the marine chemistry working group [Copenhagen, 2 -5 February, 1982]
(ICES CM Documents;1982/C:1, Working paper, 1982) -
A Framework for Communicating Qualities of Indicators
(ICES CM documents, Working paper, 2003)There is a growing focus on ecosystem-based indicators and what qualities they need to satisfy. However, the qualities and the characteristics of the already existing indicators vary substantially. Due to both scientific ... -
How can a potential oil pollution affect the recruitment to fish stocks?
(ICES CM Documents;1989/Mini:5, Working paper, 1989)Eggs, larvae and the larvae's first search for food are the most critical stages in a fish life, both to threats from natural causes and pollution. Based on experimental studies of several species of fish eggs, larvae ... -
ICES working group on pollution baseline and monitoring studies in the Oslo commission and ICNAF areas : Report of the sub-group on the feasibility of effects monitoring
(ICES CM Documents;1976/E:44, Working paper, 1976)This report first discusses selected recent literature on the effects of pollutants on marine organisms under six headings - biochemical, morphological, physiological, behavioural, population/community and genetic, and ... -
In vitro ecotoxicological assessment of pelagic ecosystems
(ICES CM documents, Working paper, 2002)The ICES biological effects monitoring in pelagic ecosystems (BECPELAG) workshop is a multi-national, multi-disciplinary workshop aimed at establishing suitable techniques for monitoring the effects of contaminants on ... -
In vitro toxicity of hydrocarbon pollutants
(Others, 2010-05) -
The life with harmful algae in Norway - management
(ICES CM documents, Working paper, 1999)Harmful phytoplankton is a part of the natural, marine flora. The need for management and mitigation of their occurrence and effects has raised with the increased use and utilization of the coastal waters. Besides ... -
Modelling the dynamics of harmful blooms of Chattonella sp. in the Skagerrak and the Kattegat
(ICES CM documents;2006/E:12, Working paper, 2006)The presentation shows observations, satellite images and model results describing the growth and spreading of Chattonella sp. flagellates in the Skagerrak and the Kattegat. Chattonella sp. is a harmful alga that may cause ... -
Ocean pathways in the Arctic
(ICES CM Documents;1997/R:8, Working paper, 1997)Introduction: The Arctic Monitoring and Assessment Programme (AMAP), established in 1991, was given the responsibility to monitor the levels and assess the effects of selected anthropogenic pollutants in all compartments ... -
Oil exploration in new offshore fields. Fish larvae as the critical component in the assessment of potential consequenses for the fish resources
(ICES CM Documents;1988/E:18, Working paper, 1988)The effects of oil and other pollutants on fish larvae are depending both on species and age/weight/length of the larvae. Critical factors in an assessment of consequenses of oil activities on fish resources are both ... -
Oil hydrocarbons and PAH in the Barents Sea sediments [presentation]
(IMR/PINRO Joint Report Series;5/2007, Conference object, 2007) -
Oil hydrocarbons and PAH in the Barents Sea sediments [presentation]
(IMR/PINRO Joint Report Series;5/2007, Conference object, 2007) -
Oil-tainting of fish, a laboratory test on salmon and saithe
(ICES CM Documents;1976/E:33, Working paper, 1976) -
On controlled discharges of oil hydrocarbons from the Ekofisk field terminal platform
(ICES CM Documents;1976/E:32, Working paper, 1976) -
Overall report of the ad hoc group on oil pollution incidents : Brest, France, 2-9 June 1978 & Charlottenlund, 13-15 March 1979.
(ICES CM Documents;1979/E:10, Working paper, 1979) -
pH adjustment of acid water at Matre Aquaculture Station: Experiences with previous and existing methods
(ICES CM Documents;1984/F:28, Working paper, 1984)The water from Matre River is characterized as very soft, with a total hardness of 1. 5 - 2. 5 mg Ca0/1 and a very low buffer capacity. Acid precipitation results in low pH, values below 5. 0 are recorded every year. ...