Browsing CICERO Research Archive by Title
Now showing items 757-776 of 1018
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Reducing the aerosol forcing uncertainty using observational constraints on warm rain processes
(Journal article; Peer reviewed, 2020)Global climate models (GCMs) disagree with other lines of evidence on the rapid adjustments of cloud cover and liquid water path to anthropogenic aerosols. Attempts to use observations to constrain the parameterizations ... -
Reducing uncertainties in decadal variability of the global carbon budget with multiple datasets
(Journal article; Peer reviewed, 2016)Conventional calculations of the global carbon budget infer the land sink as a residual between emissions, atmospheric accumulation, and the ocean sink. Thus, the land sink accumulates the errors from the other flux terms ... -
Redusert oljeutvinning som klimatiltak: Faglige og politiske perspektiver
(2017:01, Working paper, 2017)Å regulere produksjonen av fossile energiressurser har fått økt oppmerksomhet i klimadebatten de siste årene. Mens klimapolitikken tradisjonelt har vært orientert mot å begrense etterspørselen etter kull, olje og gass, er ... -
Referansebane for klimagassutslipp i Oslo fram til 2030
(2022:06, Report, 2022-03)CICERO Senter for klimaforskning og Transportøkonomisk institutt (TØI) har utarbeidet en referansebane for klimagassutslipp i Oslo kommune fram til 2030 og en beregningsmodell for videre analyser av utslipp og mulige ... -
Referansebane og framskrivning for Oslos klimagassutslipp mot 2030
(2018:12, Research report, 2018-09-07)Klimaetaten i Oslo kommune har gitt CICERO og TØI i oppdrag om å utarbeide en referansebane for Oslos klimagassutslipp for perioden 2017 til 2030. Dette arbeidet er basert på best tilgjengelig kunnskap om de driverne som ... -
Referansebane og framskrivning for Oslos klimagassutslipp mot 2030 - Revisjon mai 2019
(2019:08, Report, 2019-06)Klimaetaten i Oslo kommune gav i 2018 CICERO og TØI i oppdrag om å utarbeide en referansebane for Oslos klimagassutslipp for perioden 2017 til 2030. I 2019 fikk vi et nytt oppdrag for å oppdatere denne rapporten basert på ... -
Reforestation and climate change mitigation: A background study for Joint Implementation in China and Indonesia
(1998:03, Research report, 1998)This paper discusses the importance of institutional barriers in promoting reforestation as a means of mitigating global climate change. It is argued that cost-effective implementation of reforestation depends on proper ... -
Regime lessons from ocean dumping of radioactive waste
(1994:09, Working paper, 1994)Standard explanations for international environmental regime change do not account for the 1993 ban by states on ocean dumping of radioactive waste. This significant development was in large part caused by a trans-national ... -
The Regional Aerosol Model Intercomparison Project (RAMIP)
(Peer reviewed; Journal article, 2023)Changes in anthropogenic aerosol emissions have strongly contributed to global and regional trends in temperature, precipitation, and other climate characteristics and have been one of the dominant drivers of decadal trends ... -
Regional scenarioanalyse av klimagassutslipp for Troms
(2024:03, Report, 2024)CICERO og Transportøkonomisk institutt har utarbeidet utslippsbaner for Troms, fram mot 2035. For det første er det utarbeidet utslippsbaner fram mot 2035. Det er laget en referansebane, det vil si et anslag for hvordan ... -
Regional temperature change potentials for short-lived climate forcers based on radiative forcing from multiple models
(Journal article; Peer reviewed, 2017)We calculate the absolute regional temperature change potential (ARTP) of various short-lived climate forcers (SLCFs) based on detailed radiative forcing (RF) calculations from four different models. The temperature response ... -
Relationships between physical effects of climate change on forests and economic impacts by world region
(2020:02, Report, 2020-05)This study projects the macroeconomic consequences of impacts of climate change on forests by world regions under the three Representative Concentration Pathways, RCP2.6, RCP4.5, and RCP8.5 until 2100. It is based on ... -
Reply to: Uncertainty in near-term temperature evolution must not obscure assessments of climate mitigation benefits
(Peer reviewed; Journal article, 2022)In response to our recent paper1 (hereafter SFL20) concerning the relation between natural variability in the climate system and the time to detect a response to emissions mitigation, Lanson et al.2 (hereafter L22) call ... -
The Representation of Sea Salt Aerosols and Their Role in Polar Climate Within CMIP6
(Peer reviewed; Journal article, 2023)Natural aerosols and their interactions with clouds remain an important uncertainty within climate models, especially at the poles. Here, we study the behavior of sea salt aerosols (SSaer) in the Arctic and Antarctic within ... -
Representing storylines with causal networks to support decision making: Framework and example
(Peer reviewed; Journal article, 2023)Physical climate storylines, which are physically self-consistent unfoldings of events or pathways, have been powerful tools in understanding regional climate impacts. We show how embedding physical climate storylines into ... -
Republic of Indonesia (ROI)
(Second opinions;2018:002, Report, 2018-01-23)Category: Second Opinion, Sector: National Government, Issuer type: National Government, Shading: Medium Green -
Research priorities for negative emissions
(Peer reviewed; Journal article, 2016)Carbon dioxide removal from the atmosphere (CDR)—also known as 'negative emissions'—features prominently in most 2 °C scenarios and has been under increased scrutiny by scientists, citizens, and policymakers. Critics argue ... -
Response to marine cloud brightening in a multi-model ensemble
(Peer reviewed; Journal article, 2018) -
Response to marine cloud brightening in a multi-model ensemble
(Journal article, 2017)Here we show results from Earth System Model simulations from the marine cloud brightening experiment G4cdnc of the Geoengineering Model Intercomparison Project (GeoMIP). The nine contributing models prescribe a 50 % ... -
Responses in tropospheric chemistry to changes in UV fluxes, temperatures and water vapour densities
(1994:05, Research report, 1994)A two-dimensional chemistry/transport model of the global troposphere is used to study the chemical response to i) increased UV-radiation from stratospheric ozone depletion and ii) increased temperatures and water vapour ...