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Direct and riverine inputs to Norwegian coastal waters - 1999 : Ospar Commission. A: Principles and discussions. B: Data report
| Last ned | Åpne i nettleseren Lagre eller åpne i program |
| Filplassering | /publikasjoner/overvaking/1793/ta1793.pdf |
| Størrelse | 1570 kilobyte |
| Volum | 817/01 |
| Serietittel | Statlig program for forurensningsovervåking |
| Beskrivelse | Riverine inputs of nutrients, selected heavy metals and one persistent organic pollutant (lindane) to Norwegian coastal waters from 10 main and 145 tributary rivers were monitored during 1999. Also inputs from rivers, not part of the monitoring programme, as well as direct discharges to marine waters along the coast from Sweden to Russia, have been estimated. The total annual nutrient load to coastal waters from land based sources, was approximately 4568 tonnes of phosphorus and 104,305 tonnes of nitrogen. About 57 % of the phosphorus and 62 % of the nitrogen were inputs from the monitored rivers and tributaries. The report also contains data from the 1999 monitoring of 155 Norwegian rivers and tributaries in accordance with requirements of the Oslo and Paris Commission (OSPAR). |
| Dato | Oslo : 2001-01-01 |
| Språk | engelsk |
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