Blar i NIVA-rapporter på tittel
Viser treff 4052-4071 av 6992
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Parallellanalyser av ammonium og nitrat i avløpsvann fra DYNO Industrier A/S, Sætre i Hurum
(NIVA-rapport;2281, Research report, 1989)En serie avløpsprøver fra DYNO Industrier A/S ble analysert parallellt mellom DYNO og NIVA. Det er akseptabel overensstemmelse mellom laboratorienes resultater for både ammonium og nitrat. Ioneselektiv elektrode gir ... -
Paris Convention Annual report on direct and riverine inputs to Norwegian coastal waters during the year 1994. A. Principles, results and discussion. B. Data report
(NIVA-rapport;3361, Research report, 1995)Riverine inputs of nutrients, selected heavy metals and organic micropollutants to Norwegian coastal waters from lO main and 145 tributary rivers have been monitored during 1994. The inputs from rivers not monitored as ... -
Paris Convention. Annual report on direct and riverine inputs to Norwegian coastal waters during the year 1990. Report a: Principles, results and discussion
(NIVA-rapport;2582, Research report, 1991)Riverine inputs to Norwegian coastal water from 10 main and 145 tributary rivers have been monitored during 1990. The loading from rivers not monitored as well as direct discharges to marine waters along the coast fromSweden ... -
Paris Convention. Annual report on direct and riverine inputs to Norwegian coastal waters during the year 1990. Report B: Data report
(NIVA-rapport;2577, Research report, 1991)This report contains data from the 1990 monitoring of 155 Norwegian rivers and tributaries in accordance with requirements of the Paris Commission (Parcom): i. e. riverborne inputs of selected substances (nutrients, heavy ... -
Paris Convention. Annual report on direct and riverine inputs to Norwegian coastal waters during the year 1991. B. Data report
(NIVA-rapport;2777, Research report, 1992)This report contains data from the 1991 monitoring of 155 Norwegian rivers and tributaries in accordance with requirements of the Paris Commission (PARCOM): i.e.riverborne inputs of selected substances (nutrients,heavy ... -
Paris convention. Annual report on direct and riverine inputs to Norwegian coastal waters during the year 1993. A. Principles, results and discussion. B. Data report
(NIVA-rapport;3162, Research report, 1994)Riverine inputs of nutrients, selected heavy metals and organic micropollutants to Norwegian coastal waters from 10 main and 145 tributary rivers have been monitored during 1993. The inputs from rivers not monitored as ... -
Paris convention. Annual report on direct and riverine inputs to Norwegian coastal waters during the year 1995. Part A: Principles, results and discussion. Part B: Data report
(NIVA-rapport;3568, Research report, 1996)Riverine inputs of nutrients, selected heavy metals and organic micropollutants to Norwegian coastal waters from 10 main and 145 tributary rivers have been monitored during 1995. The inputs from rivers not monitored as ... -
Paris Convention. Annual report on direct and riverine inputs to Norwegian coastal waters during the year 1996. A: Principles, results and discussion B: Datareport
(NIVA-rapport;3740, Research report, 1997)Riverine inputs of nutrients, selected heavy metals and persistent organic pollutants to Norwegian coastal waters from 10 main and 145 tributary rivers have been monitored during 1996. In addition, the inputs from rivers ... -
Paris Convention. Annual report on direct and riverine inputs to Norwegian coastal weaters during the year 1991. A. Principles, results and discussion
(NIVA-rapport;2809, Research report, 1992)Riverine inputs to Norwegian coastal waters from 10 main and 145 tributary rivers have been monitored during 1991. The loading from rivers not monitored as well as direct discharges to marine waters along the coast from ... -
Parker og grøntanlegg. Ressursdatabase. Prosjektrapport nr I
(NIVA-rapport;1695, Research report, 1984)Denne rapporten tar for seg et informasjonssystem for lagring av koordinatfestede, tematiske data om fritidsressurser. Arbeidet er konsentrert om innhold og konstruksjon av systemets ressursdatabase. Hvorledes ressursdatabasen ... -
Particle affinity and bioavailability of PAHs associated with coal tar pitch
(NIVA-rapport;5497, Research report, 2007)This project has investigated the particle affinity and bioavailability of coal tar pitch related PAHs from sediments outside several Nordic aluminium smelters using the Søderberg technology. Passive samplers (POM) have ... -
Partikkelforurensning i Vatsfjorden
(NIVA-rapport;5823, Research report, 2009)I forbindelse med etablering av nytt kaiområde ved Raunes i Vatsfjorden i Rogaland har AF Decom Offshore fylt steinmasser i sjøen som har medført at små, skiveformede steinpartikler hovedsakelig fra glimmer har blitt spredd ... -
Partikkelinnhold i produksjonsvannet til A/S Follum Fabrikker, Hønefoss
(NIVA-rapport;0214, Research report, 1968) -
Passive air and water sampling at Andøya, Bjørnøya and Jan Mayen
(NIVA-rapport;6366, Research report, 2012)As part of the monitoring programme established by the Norwegian Climate and Pollution Directorate (Klif) to assess fluxes of contaminants in the Barents Sea, Norwegian Sea and North Sea, passive sampling was undertaken ... -
Pasvik River Watercourse, Barents region: Pollution Impacts and Ecological Responses Investigation in 1993
(NIVA-rapport;3118, Research report, 1994)For the Pasvik River watercourse two major ecological problems was encountered: 1) Effects of heavy metals. This process is observed especially in Keutsyarv and to a lesser extent in lower part of Pasvik River. This is ... -
Pasvikelva. Undersøkelser i 1979-80
(NIVA-rapport;1253, Research report, 1980)I perioden august 1979 til august 1980 er det utført vannkjemiske og sanitærbakteriologiske undersøkelser ved Skogfoss og Bjørnsundet i Pasvikelva. Det er påvist betydelige tilførsler av svovelsyre mellom de to stasjonene, ... -
Pålegg vedrørende utslipp fra overflatevann. ERAMET NORWAY AS Sauda
(NIVA-rapport;6010, Research report, 2010)Klima- og forurensningsdirektoratet har pålagt ENS å kvantifisere og vurdere sine utslipp fra overflatevann til Saudafjorden. På oppdrag fra ENS har NIVA beregnet massetransport av krom, mangan, kadmium, bly, sink og PAH ... -
Påvirkes laksesmolt av aluminium i brakkvann? Storelva i Holt, Aust-Agder og Audna, Vest-Agder, 2006
(NIVA-rapport;6244, Research report, 2011)Fangst av laks i Storelva, Aust-Agder har ikke økt som forventet etter kalking. Dette kan skyldes en rekke faktorer, deriblant vannkvalitet. I prosjektet er vannkvalitet og dens effekt på smoltkvalitet undersøkt i Storelva, ... -
Påvirkes laksesmolt av aluminium i brakkvann? Storelva i Holt, Aust-Agder, 2010
(NIVA-rapport;6149, Research report, 2011)Tidligere forsøk har påvist svekket vandringsvillighet når smolten utsettes for akkumulerbart aluminium i brakkvann. Denne belastningen vil være tetthetsuavhengig, men vil være knyttet til tilførsel av aluminium samt hvor ... -
Påvirkes laksesmolt av aluminium i brakkvann?Telemetriundersøkelser i Storelva i Holt, Aust-Agder,2007
(NIVA-rapport;6245, Research report, 2011)Storelva har vært fullkalket siden 1996. Kalkingen har ikke gitt den forventede økningen i fangst av laks. Vassdraget avviker således fra erfaringene man har fra andre kalka elver på Sørlandet. Flere hypoteser er ...