Blar i NIVA-rapporter på tittel
Viser treff 2596-2615 av 6994
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Makroalgevegetasjon i Stavanger-Sandnes-Jæren- området i 2011
(NIVA-rapport;6376, Research report, 2012)Undersøkelse av makroalgevegetasjonen ble foretatt rundt Stavangerhalvøya fra Siravågen og inn i Høgsfjord i 2011. Ut fra modifiserte indekser for makroalgevegetasjonen som beskrevet i Veileder 1:2009 «Klassifisering av ... -
Makrovegetasjon i Langenvassdraget, Ski kommune. En vurdering av tilgroing
(NIVA-rapport;2489, Research report, 1990)Det er foretatt undersøkelser av vann- og våtmarksvegetasjon i øvre del av Langenvassdraget (Setertjern - Bråtetjern). Dominans av myr og flytebladsvegetasjon indikerer et opprinnelig næringsfattig system. Imidlertid ser ... -
Makrovegetasjon i Veslefjorden, Usteåne
(NIVA-rapport;7116, Research report, 2017)Formålet med den foreliggende undersøkelsen har vært å vurdere omfang og årsaker til tilgroingen i Veslefjorden, samt mulige tiltak for å redusere tilgroingen. Helofyttvegetasjonen var dominert av starrbelter langs land, ... -
Malvik Biogass, Hommelvika. Vurdering av utslipp til sjø
(NIVA-rapport;5656, Research report, 2008)Det er benyttet en numerisk modell for å simulere fortynning og innlagring for ulike utslippsalternativer fra et planlagt biogassanlegg i Hommelvika i Trondheimsfjorden. Gunstig utslippsdyp er beregnet til å være mellom ... -
Management of Freshwater Fisheries on Bordering Rivers EU-regulations in the field of water and fish management
(NIVA-rapport;5001, Research report, 2005)The report summarises the principles and regulations given in the EC Water Framework Directive (WFD) and the corresponding CIS-guidance documents (Common Implementation Strategy). In addition the reports gives the main ... -
Management of Freshwater Fisheries on Bordering Rivers. Examples of international fishery regulations on bordering freshwaters
(NIVA-rapport;5057, Research report, 2005)The report gives examples of international co-operative regulations in bordering rivers and lakes in Scandinavia and other parts of Western Europe. It also gives a brief introduction to Norwegian legislations of freshwater ... -
Managing Water for African Cities Accra City Implementation Plan Environmental Component Appraisal Report
(NIVA-rapport;4212, Research report, 2000)This is an appraisal of the environmental component of the Accra City Implementation Plan under the Habitat guided programme "Managing Water for African Cities". The objective of this appraisal was to ensure the conformity ... -
Managing Water for African Cities Addis Ababa City Implementation Plan Environmental Component Appraisal Report
(NIVA-rapport;4280, Research report, 2000)This is an appraisal of the environmental component of the Addis Ababa City Implementation Plan under the Habitat guided programme "Managing Water for African Cities". The objective of this appraisal was to ensure the ... -
Managing Water for African Cities Dakar City Implementation Plan Environmental Component
(NIVA-rapport;4192, Research report, 2000)This is an appraisal of the environmental component of the Dakar City Implementation Plan under the Habitat guided programme "Managing Water for African Cities". The objective of this appraisal was to ensure the conformity ... -
Managing Water for African Cities Johannesburg City Implementation Plan Environmental Component Appraisal Report
(NIVA-rapport;4213, Research report, 2000)This is an appraisal of the environmental component of the Johannesburg City Implementation Plan under the Habitat guided programme "Managing Water for African Cities". The objective of this appraisal was to ensure the ... -
Managing Water for African Cities Lusaka City Implementation Plan Environmental Component
(NIVA-rapport;4191, Research report, 2000)This is an appraisal of the environmental component of the Lusaka City Implementation Plan under the Habitat guided programme "Managing Water for African Cities". The objective of this appraisal was to ensure the conformity ... -
Managing Water for African Cities Nairobi City Implementation Plan Environmental Component Appraisal Report
(NIVA-rapport;4279, Research report, 2000)This is an appraisal of the environmental component of the Nairobi City Implementation Plan under the Habitat guided programme "Managing Water for African Cities". The objective of this appraisal was to ensure the conformity ... -
Manual for AlS-metoden for bekjempelse av lakseparasitten Gyrodactylus salaris
(NIVA-rapport;6699, Research report, 2014)AlS-metoden til bruk i bekjempelsen av lakseparasitten Gyrodactylus salaris har vært utviklet over flere år, dels ved behandlinger av vassdrag og dels ved metodeutvikling. I forbindelse med utryddelsesbehandlingen i ... -
Manual for villgjøring av urbane sjøområder
(Urbant Hav og NIVA-rapport;7806-2022, Research report, 2022)Manualen gir praktiske verktøy og fremgangsmåter for å fremme marint liv i urbane sjøområder. Villgjøring handler om å bygge opp, gjenskape og reetablere natur ved å ta hensyn til artenes behov. Det dreier seg om å slippe ... -
Map of critical loads (sulphur) for coniferous forest soils in Norway
(NIVA-rapport;2830, Research report, 1992)Maps of critical loads of acidity and exceedance (sulphur) for coniferous forest soils in Norway have been compiled using the dynamic MAGIC model based on the soil survey data of NIJOS and NISK, the atmospheric deposition ... -
Mapping critical levels/loads for the Slovak Republic
(NIVA-rapport;3226, Research report, 1995)As a part of the Agreement on Environmental Cooperation between Norway and Slovakia, a project "Mapping Critical Levels/Loads for Slovakia" has started. The results from the first pilot phase are presented. A pilot area ... -
Mapping critical levels/loads for the Slovak Republic
(NIVA-rapport;3522, Research report, 1996)As a part of the Agreement on Environmental Co-operation between Norway and Slovakia a project "Mapping Critical Levels / Loads for Slovakia" was established. The final project results are presented. Critical loads for ... -
Mapping microplastics in sludge
(NIVA-rapport;7215, Research report, 2017)The main objective of this project was to characterize microplastics in sewage sludge from Norwegian domestic wastewater treatment plants applying different wastewater and sludge treatment technologies. WWTPs were selected ... -
Mapping of Critical Loads and Critical Load Exceedances in the Killarney Provincial Park, Ontario, Canada
(NIVA-rapport;3889, Research report, 1998)Calculations of critical loads for inputs of strong acids to lakes and exceedances of critical load can be a useful tool for the management of polluted areas. In Sudbury, Canada, large emissions of sulfur dioxide have ... -
Mapping selected organic contaminants in the Barents Sea 2007 - Kartlegging av utvalgte organiske miljøgifter fra Barentshavet 2007
(NIVA-rapport;5589, Research report, 2008)The report covers five investigations on chlorinated paraffins, alkyl phenols and alkyl phenol etoxilates, pentachlorophenol, tensides, polyfluorinated compounds, polybrominated diphenylethers, hexabromocyclododecane, ...