Norway: projects/activities

Directory entires that have specified Norway as the primary or lead country for the project/activity and are included in the AMAP, ENVINET, SAON and SEARCH directories. To see the full list of countries, see the countries list. The specified country may not be the geographic region where the activity is taking place - to select a geographic region, see the list of regions.

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Displaying: 1 - 5 of 5
1. Marine food webs as vector of human patogens

Marine foodwebs as vector and possibly source of viruses and bacteria patogenic to humans shall be investigated in a compartive north-south study. Effects of sewage from ships traffic and urban settlements, on animals of arctic foodwebs will be studied.

Pathways Biological effects Hydrography Fish Discharges Pollution sources Environmental management Contaminant transport Terrestrial mammals Shipping Polar bear Exposure Arctic Local pollution Seabirds Shellfish Food webs Waste Human health Human intake Marine mammals
2. Seal studies in Kongsfjorden 2003

Seals studies

Biology Marine mammals
3. Effects of persistent organic pollutants on polar bears in Svalbard

The study covers many areas of ecotoxicology research on polar bears. Monitoring of POP levels and studies of effects on endocrine disruption, immune system, reproduction, and demography are all parts of the study.

Biological effects Biology Populations Organochlorines PCBs Heavy metals Spatial trends Climate change Polar bear Persistent organic pollutants (POPs) Reproduction Pesticides Temporal trends Marine mammals
4. Metal effects in Arctic seals

To clarify whether effects of metals (Cd, Hg) affects biochemical markers (MT) in seal kidneys

Biological effects kidney Cd seal metallothionein Marine mammals
5. Endocrine disruption in arctic marine mammals

Assess the effects of POP mixtures present in the food on the endocrine system of marine mammals. Effects of these mixtures on steroid synthesis in adrenals and gonads will be studied in vitro. Further, hormone mimicking effects of contaminant mixtures will be studied. Contaminant receptor binding and responses of the contaminant-receptor complex are studied using estrogen/androgen receptor binding assays in combination with reporte gene assays.

Biological effects Arctic Persistent organic pollutants (POPs) Marine mammals