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Supplerende undersøkelser av vannkvalitet og begroing i Fyrdselva
(NIVA-rapport;2064, Research report, 1987)Både vannkjemi og begroing i Fyrdselva viser at vassdraget er lite forurenset. Når Fyrdselva likevel har en frodig begroing, er trolig hovedårsaken til dette stabile fysiske forhold. Større flomtopper etter den planlagte ... -
Supplerende undersøkelser i Orrevassdraget. Metaller og PCB i Frøylandsvatnet
(NIVA-rapport;2730, Research report, 1991)Utslipp av miljøgifter til Frøylandsvatnet er undersøkt. To tilløpsbekker har forhøyete konsentrasjoner av tungmetaller. Sedimentene i store deler av Frøylandsvatnet har noe høye blyverdier. Dette skyldes sannsynligvis ... -
Surface microplastics in the Kara Sea: from the Kara Gate to the 83°N
(Peer reviewed; Journal article, 2023)Despite ongoing research into microplastics pollution in the Arctic Ocean, the region remains underexplored. In the Eurasian Arctic studies mainly focus on the Barents Sea, while there are only limited and variable data ... -
Surface-Complexation modelling for describing adsorption of phosphate on hydrous ferric oxide surface
(Journal article; Peer reviewed, 2015)Adsorption of dissolved phosphate onto synthetic hydrous ferric oxide (HFO) was measured in the laboratory as a function of pH, ionic strength, and phosphate relative concentration. Experimental data were used to constrain ... -
Surveilance of Water Quality in the Songhua River System in the Heilongjiang Province, P.R. of China CHN 017. Input to the 1998 Annual Report
(NIVA-rapport;4018, Research report, 1999)This report describes status of the project work performed during 1998 on "Surveilance of Water Quality in the Songhua River System in Heilongjiang Province, P.R. of China". Main topics are status for data collection for ... -
Surveillance of Water Quality in the Songhua River System in Heilongjiang Province, P.R. of China, CHN 017. Consolidated Summary Report of NIVA's mission to Harbin April 1999
(NIVA-rapport;4164, Research report, 2000)This report describes the activities taking place under NIVA's mission to Harbin, Heilongjiang in April 1999 on the project "Surveillance of Water Quality in the Songhua River System in Heilongjiang Province, P.R. of China". ... -
Surveillance of Water Quality in the Songhua River System in Heilongjiang Province, P.R. of China, CHN 017. Consolidated Summary Report of NIVA's mission to Mudanjiang and Harbin September - November 1999
(NIVA-rapport;4205, Research report, 2000)This report describes the activities taking place under NIVA's missions to Mudanjiang and Harbin in Heilongjiang Province in September - November 1999 on the project "Surveillance of Water Quality in the Songhua River ... -
Surveillance of Water Quality in the Songhua River, Heilongjiang Province, P.R. of China. Mudanjiang River catchment Abatement Strategy Principles and some examples
(NIVA-rapport;4378, Research report, 2001)The report describes the abatement part of the Sino-Norwegian project CHN 017 "Surveillance of Water Quality in the Songhua River System in Heilongjiang Province, P.R. of China". The Mudanjiang river catchment was selected ... -
Surveillance of Water Quality in the Songhuajiang River System in Heilongjiang Province - Pre-feasibility study - 1995. Travel report from Heilongjiang Province, China, Oct./Nov
(NIVA-rapport;3523, Research report, 1996)A request for co-operation on a system for water quality surveillance of Songhuajiang River System in Heilongjiang Province, China, was received by NIVA from the Environmental Protection Agency (EPA) of the Heilongjiang ... -
Surveillance on Water Quality in the Songhua River Systems in the Heilongjiang Province, P.R. of China CHN 017. Input to the 1999 Annual Report
(NIVA-rapport;4206, Research report, 2000)This report describes status of the project work performed during 1999 on "Surveillance of Water Quality in the Songhua River System in Heilongjiang Province, P.R. of China". Main topics are status for preparing the abatement ... -
Susceptibility of polar cod (Boreogadus saida) to a model carcinogen
(Peer reviewed; Journal article, 2021)Studies that aim to characterise the susceptibility of the ecologically relevant and non-model fish polar cod (Boreogadus saida) to model carcinogens are required. Polar cod were exposed under laboratory conditions for six ... -
Suspensjoners synkeegenskaper. Metode for analyse av finfordelte partiklers synkehastighet i vann. VA 32/83
(NIVA-rapport;1574, Research report, 1983)Synkehastigheten for en suspensjon som inneholder finfordelte partikler kan beskrives kvantitativt ved sedimenteringstester og beregninger på grunnlag av kontinuitetsligningen. Metoden omfatter analyser av partikkelinnhold ... -
Sustainability conflicts in the blue economy: planning for offshore aquaculture and offshore wind energy development in Norway
(Peer reviewed; Journal article, 2023)Blue economy developments entail an industrialization of the world’s ocean and coastal areas, placing growing pressures on the marine environment and ecosystems. Moreover, the competition for ocean space and resources ... -
Sustainable Development of Groundwater Sources under the Community Water Supply and Sanitation Programme in South Africa - Programme Proposal Pre-Appraisal Report
(NIVA-rapport;3954, Research report, 1998)Department of Water Affairs and Forestry in South Africa has approached NORAD with a Programme proposal for support to the urgently needed upgrading of the geohydrological services in the country. The importance of groundwater ... -
Sustainable microalgae-based technology for biotransformation of benzalkonium chloride in oil and gas produced water: A laboratory-scale study
(Peer reviewed; Journal article, 2020)Many countries have implemented stringent regulatory standards for discharging produced water (PW) from the oil and gas extraction process. Among the different chemical pollutants occurring in PW, surfactants are widely ... -
Suzhou Creek Rehabilitation Project ECOLOGICAL STUDY 1998 Biological monitoring program
(NIVA-rapport;3958, Research report, 1998)Suzhou Creek, flowing through the central parts of Shanghai, is heavy polluted by sewage, metals and organic micro pollutants. Due to the pollution, lower parts of the creek have virtually no life of fish or macro-invertebrates, ... -
Svartasmoget avfallsdeponi på Stord. Vurdering av utslepp til sjø
(NIVA-rapport;2772, Research report, 1992)Rapporten omhandlar ulike utsleppsalternativ for sigevatn frå planlagt avfallsdeponi i Svartasmoget, i Fitjar kommune på Stord. Vurderingane baserer seg på innsamla miljødata i perioden september 1991 - april 1992. Det ... -
Svartisen kraftverk - Spredning og sedimentasjon av partikler i Holandsfjorden
(NIVA-rapport;4242, Research report, 2000)Det er gjennomført sedimentfelleundersøkelser og analyser av suspendert partikulært materiale i overflatevann for å beregne spredning og sedimentasjon av de partikler som slippes ut i Holandsfjorden via Svartisen kraftverk. ... -
Svensedammen, Konnerud. Innledende undersøkelse av vannvegetasjon og planktonalger 1999
(NIVA-rapport;4108, Research report, 1999)En innledende undersøkelse av planteplankton og vannvegetasjon i Svensedammen ble foretatt 8. september 1999. Planteplanktonet var dominert av Cryptohyceae, i første rekke en art innen gruppen Chroomonas. Biomassen var lav ... -
Sykkylvsbrua Vurdering og oppdatering av konsekvensanalysen for Sykkylvsfjorden fra 1986, på basis av nye bruplaner
(NIVA-rapport;3840, Research report, 1998)Det foreligger nye planer om bygging av bru over Sykkylvsfjorden, mellom Vik og Ikornnes. Planene innebærer 150 m steinfylling fra Vik. Resten av brua vil stå på fundamenter i sjøen. Antall fundamenter blir om lag 15. NIVA ...