Browsing NIVA-rapporter by Title
Now showing items 6898-6917 of 7043
-
Vurderingssystem for vannkvalitet i innsjøer og elver
(NIVA-rapport;1667, Research report, 1983)Statusrapport for arbeidet med å utvikle et operasjonelt system for forenklede beskrivelser av generell vannkvalitet og brukerspesifikke kriterier for vannkvalitet. Beskrivelsen av generell vannkvalitet er basert på at ... -
Vurderingssystem for vannkvalitet og bruksformer for vann. Fremdriftsrapport
(NIVA-rapport;1250, Research report, 1980)Fremdriftsrapport i arbeidet med å utvikle et operasjonelt system for forenklede beskrivelser av vannkvalitet og bruksformer for vann. Systemet skal overføre vannfaglige beskrivelser til aggregerte klasser. Systemet er ... -
Værøy havn. Overvåking under mudring 29.11.2006-25.02.2007
(NIVA-rapport;5447, Research report, 2007)Kystverket Nordland ønsker å øke dybden i Røssnesvågen og Sørlandsvågen på Værøy. Ved mudring av forurensede masser skal miljøforholdene overvåkes for å sikre at kravene i utslippstillatelsen fra Fylkesmannen i Nordland ... -
Water and ion movement through a minicatchment at Risdalsheia, Norway (RAIN project)
(NIVA-rapport;2117, Research report, 1988)At Risdalsheia (Southernmost Norway) the relation between flow paths and streamwater chemistry through a small headwater catchment was investigated. The importance of these pathways for the interaction between soil solution ... -
Water Column Monitoring 2004. Summary Report
(NIVA-rapport;4993, Research report, 2005)This report presents results from the Water Column Monitoring 2004, carried out in collaboration between NIVA and RF-Akvamiljø, with sub-contractors. The objective of the survey was to assess the extent to which discharges ... -
Water Column Monitoring 2009
(NIVA-rapport;5882, Research report, 2010)The report presents results from the Water Column Monitoring 2009, performed in collaboration between NIVA and IRIS, with sub-contractors. The objective of the survey was to assess the extent to which produced water ... -
Water Column Monitoring 2011
(NIVA-rapport;6237, Research report, 2011)The report presents results from the Water Column Monitoring survey 2011, performed in collaboration by NIVA and IRIS. The objective of the survey was to assess the extent to which produced water (PW) discharged from ... -
Water Column Monitoring 2014: Determining the biological effects of an offshore platform on local fish populations
(NIVA-rapport;6735, Research report, 2015)The biological effects of an offshore oil platform on local fish populations were assessed as part of the Water Column Monitoring (WCM) programme for 2014. The Njord A platform was chosen as the study location, which was ... -
Water Column Monitoring Research and development programme: Determining the residency of wild fish around offshore installations
(NIVA-rapport;7809-2023, Research report, 2023)In order to link effects with exposure, recent WCM programmes have discovered the need to determine the residency of fish, caught from within the safety zone of offshore installations. The method of using baited tags to ... -
Water exchange and circulation of the Arabian Gulf - Preliminary study of suitability for seawater scrubber discharges
(NIVA-rapport;4282, Research report, 2000)This report assesses the water exchange in the Arabian Gulf in relation to water demands for Flue Gas Desulfurization (FGD) plants based on available information from literature. The assessments are made for the whole ... -
Water Master Planning Co-operation Palestinian Water Authority (PWA) Strengthening of PWA's Planning Capacity
(NIVA-rapport;3921, Research report, 1998)Palestine is confronting important water allocation and sector development issues. This report was prepared as an input to the process of strengthening of Palestine's water and wastewater master planning capacity. It ... -
Water Pollution abatement programme, The Czech republic Pollution abatement analysis and strengthening of water resources management, Odra River Catchment, phase II
(NIVA-rapport;3307, Research report, 1995)Odra river is extremely polluted by organic matter, nitrates, ammonia, phosphorus, bacteria, particles, heavy metals and other micro pollutants from municipalities, industries and agriculture. The poor water quality severely ... -
Water Pollution Abatement Programme, The Czech Repuhlic Project 3.4 Environmental Improvement of Areas Polluted by Metal Ore Mining
(NIVA-rapport;3350, Research report, 1995)The report discusses water pollution from mining in the Zlate Hory area in tbe Czech Republic. The Zlate Hory Mining District is tbe largest mineral deposit of base metals in this country , and tbe results obtained in this ... -
Water pollution abatement programme. The Czech Republic. Project 4.2. Assessing critical loads of acidity to surface waters in The Czech Rebublic. Critical loads of acidity to surface waters, north-eastern Bohemia and northern Moravia, The Czech Republic
(NIVA-rapport;3404, Research report, 1996)Critical loads of acidity to surface waters and their exceedances were estimated for north-eastern Bohemia and Moravia in The Czech Republic. 13 400 km² or 17 % of the area of the country has been surveyed. Varying critical ... -
Water pollution abatement programme. The Czech Republic. Project 4.2. Assessing critical loads of acidity to surface waters in The Czech Republic. Critical loads of acidity to surface waters, Northern Moravia and Silesia, the Czech republic
(NIVA-rapport;3078, Research report, 1994)Critical loads of acidity to surface waters and exceedance of critical load were estimated for Northern Moravia and Silesia in The Czech Republic. High critical loads were calculated for the examined region. Critical loads ... -
Water pollution from abandoned mines
(NIVA-rapport;2031, Research report, 1987)The report provides a country-wide overview of abandoned pyrite mines where operations have been fairly extensive. The water pollution situation is assessed on the basis of reported investigations, inspections and chemical ... -
Water pricing study for the western province of Zambia. VA 9/81
(NIVA-rapport;1322, Research report, 1981)Recommendation for an appropriate water tariff policy for the 1980s through an examination of the NORAD financed water supply programme in the Western Province of Zambia and the present pricing policy of the Zambian ... -
Water Quality and Sanitation, Aquatic Flora Fauna
(NIVA-rapport;3943, Research report, 1998) -
Water Quality the Melamchi Khol. Impacts of Diversion of Water to Kathmandu Valley, Nepal
(NIVA-rapport;4265, Research report, 2000)This is a part report on water quality of an extensive EIA report on Melamchi Diversion Scheme. The Melamchi Khola between the Intake site and Indrawati Nadi, and the tributaries Ribal, Gohare, Gyalthun and Shindhu Khola ... -
Water Quality, Aquatic Life and Fish in Song Bung River. A Part Study of the Environmental Impact Assesment for the Song Bung 4 Hydropower Development Project in Central Vietnam
(NIVA-rapport;5281, Research report, 2007)The study comprise three main tasks: 1) Assess the present situation in the river with respect to water quality, aquatic life, fish and fishery; 2) Assess the impact of the hydropower regulation scheme on these items, and ...