Browsing Norsk institutt for vannforskning by Subject "klimaendringer"
Now showing items 1-20 of 26
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Climate Change Scenarios for the SCANNET Region
(NIVA-rapport;4663, Research report, 2003)This report is mainly a review of sources for climate change assessments relevant for the SCANNET Region and presents a series of scenarios and results for the SCANNET Field Stations, besides presenting some general aspects ... -
CLIMEX Climate Change Experiment: Final report on Phase I the first year of treatment May 1994 - Desember 1994
(NIVA-rapport;3392, Research report, 1995)Catchment ecosystems are expected to show a cascade of responses to increased CO2 and temperature. The first expected step was observed in the first year of treatment increased CO2 changed rates of photosynthesis and ... -
CLIMEX Climate Change Experiment: Progress report December 1992 - June 1993
(NIVA-rapport;3389, Research report, 1995)This report describes the technical installations at Risdalsheia and the establishment at permanent plots for scientific studies of vegetation and soils at the 5 experimental catchments. -
CLIMEX Climate Change Experiment: Progress report July 1993 - December 1993
(NIVA-rapport;3390, Research report, 1995)This report describes data obtained during the pre-treatment period at the Risdalsheia site. Results from laboratory experiments with plants and soils are also reported. -
CLIMEX Project: Climate data for first year of treatment April 1994 - March 1995
(NIVA-rapport;3339, Research report, 1995)Climate change treatment began in April 1994 at the 2 experimental catchments. At KIM CO2 is increased (to 560 ppm) and air is heated (by 3¨ C in summer and 5¨ C in winter). At EGIL soil is heated. Except for an initial ... -
CLIMEX project: Report on the second year of treatment May 1995 - December 1995
(NIVA-rapport;3526, Research report, 1996)CLIMEX is a integrated, whole-ecosystem research project studying the response of entire forested catchments to increased CO2 and temperature. These whole-catchment manipulation experiments are designed to allow quantification ... -
Climex project: Report on the third year of treatment, May 1996 - December 1996
(NIVA-rapport;3745, Research report, 1997)CLIMEX is an integrated, whole-ecosystem research project studying the response of entire forested catchments to increased CO2 and temperature. These whole-catchment manipulation experiments are designed to allow quantification ... -
CLIMEX project: Soil moisture monitoring and hydrological response
(NIVA-rapport;3554, Research report, 1996)This report describes the data obtained from the soil moisture monitoring programme and its application in determining catchment hydrological budgets. The hydrological response of the catchments is evaluated through modelling ... -
Effects of year-to-year variations in climate on trends in acidification (ICP Waters report 57/2001)
(NIVA-rapport;4328, Research report, 2001-01)Climatic variations potentially mask long-term trends in acidification of surface waters. High inputs of seasalts due to severe storms can cause temporary decreases in ANC. Temperature and moisture may affect nitrate ... -
Joint Workshop on Confounding Factors in Recovery from Acid Depositon in Surface Waters, 9-10 October 2006, Bergen, Norway; Summary and Abstracts (ICP Waters report 88/2006)
(NIVA-rapport;5310-2006, Research report, 2006-12) -
Kartlegging av algevekst i Sjodalsvassdraget, Gjendeelva, Vågå kommune
(NIVA-rapport;4984, Research report, 2005)Det ble foretatt en kartlegging av begroingsforhold i området Gjendeelva og Øvre Sjodalsvatn i perioden 26-27. august 2004. Det ble ikke påvist begroingsalger/ organismer i Gjendeelva som er indikatorer for forurenset vann. ... -
Kunnskapsstatus og forskningsbehov for tareskog og kråkebollebeiting - workshop på CIENS, Oslo, 20.aug.2010
(NIVA-rapport;6031, Research report, 2010)Rapporten gir en oppsummering av kunnskapsstatus og forskningsbehov for tareskog og kråkeboller, basert på diskusjoner på en workshop med deltagere fra instituttsektoren (Norsk institutt for vannforskning, Akvaplan-niva, ... -
Limnologiske undersøkelser i Breisjøen og Store Gryta, 1998/1999 - Bakgrunnsrapport Thermosprosjektet
(NIVA-rapport;4307, Research report, 2000)Denne rapporten er en bakgrunnsrapport fra innsjøene Breisjøen og Store Gryta i Lillomarka, Oslo kommune. Rapporten inneholder informasjon om sentrale fysiske, kjemiske og biologiske forhold i innsjøene. Dette bakgrunnsmaterialet ... -
Linked models to assess the impacts of climate change on rivers and fjords. Results from a Strategic Institute Programme 2002-2004
(NIVA-rapport;4949, Research report, 2005)This report summarises the results from a Strategic Institute Programme (2002-2004), where a linked-model approach has been used to assess the possible impacts of climate change on hydrological, chemical and to some extent ... -
Mapping the Governance of Sea Level Changes in Denmark, the Netherlands and the United Kingdom
(NIVA-rapport;7928-2024, Report, 2024)This report, commissioned by the Norwegian Environment Agency (NEA), explores and documents the governance of sea level changes in Denmark, the Netherlands and the United Kingdom. These sea level changes consist of the ... -
Miljøovervåking av sukkertare langs kysten. Sukkertareovervåkingsprogrammet 2012. Årsrapport for 2012. KLIF rapport TA-3029/2013
(NIVA-rapport;6476, Research report, 2013)Årsrapporten fra Sukkertareovervåkingsprogrammet beskriver tilstanden til sukkertare og miljøstatus i kystvannet på indre kyst i Sør-Norge i 2012. Overvåkningen viser generelt litt bedring i tilstanden for sukkertare, men ... -
Miljøovervåking av sukkertare langs kysten. Sukkertareovervåkingsprogrammet Datarapport for 2011. KLIF rapp. TA-2904/2012
(NIVA-rapport;6328, Research report, 2012)Datarapporten inneholder: · Hydrografiske/hydrokjemiske observasjoner fra 1.12.2010 – 30.11.2011 fra stasjoner i kystvannet mellom svenskegrensen og Hordaland, og fra Ferryboks-stasjoner i ytre Oslofjord. Det er gjennomført ... -
Miljøovervåking av sukkertare langs kysten. Sukkertareovervåkingsprogrammet Datarapport for 2012. KLIF rapp. TA-3032/2013
(NIVA-rapport;6478, Research report, 2013)Datarapporten inneholder: · Hydrografiske/hydrokjemiske observasjoner fra januar til november 2012 fra stasjoner i kystvannet mellom svenskegrensen og Hordaland, og fra Ferryboks-stasjoner i Ytre Oslofjord. Det er gjennomført ... -
Miljøovervåking av sukkertare langs norskekysten. Sukkertareovervåkingsprogrammet Årsrapport for 2011. KLIF rapport TA-2903/2012
(NIVA-rapport;6327, Research report, 2012)Årsrapporten fra Sukkertareovervåkingsprogrammet beskriver tilstanden til sukkertare og miljøstatus i kystvannet på indre kyst i Sør-Norge i 2011. Helt siden regimeskifte på 1990-tallet har tilstanden for sukkertare generelt ... -
Miljøovervåkning av sukkertare langs kysten. Sukkertareovervåkingsprogrammet 2009-2010. Årsrapport for 2009 og 2010
(NIVA-rapport;6135, Research report, 2011)Årsrapporten fra Sukkertareovervåkingsprogrammet beskriver tilstanden til sukkertare og miljøstatus i kystvannet på indre kyst i Sør-Norge i 2009 og 2010. I 2009 var NAO-klimaindeksen svakt negativ og i 2010 sterkt negativ. ...