• Climate change effects on hydrometeorological compound events over southern Norway 

      Poschlod, Benjamin; Zscheischler, Jakob; Sillmann, Jana; Wood, Raul R.; Ludwig, Ralf (Journal article; Peer reviewed, 2020)
      Hydrometeorological compound events cause severe economical, societal and environmental damage, but their investigation is difficult as they occur rarely and are multivariate. Here we use 50 high-resolution climate simulations ...
    • Climate change impacts on crop yield: Evidence from China 

      Wei, Taoyuan; Cherry, Todd; Glomsrød, Solveig; Zhang, Tianyi (Journal article; Peer reviewed, 2014)
      When estimating climate change impact on crop yield, a typical assumption is constant elasticity of yield with respect to a climate variable even though the elasticity may be inconstant. After estimating both constant and ...
    • Climate change, risk management and the end of Nomadic pastoralism 

      Næss, Marius Warg (Journal article; Peer reviewed, 2013)
      Mobility has been argued to be the single factor explaining why some pastoralists do relatively well during extreme climatic events, while others do not, because mobility works by taking advantage of the spatial and temporal ...
    • Climate Change, Summer Temperature, and Heat-Related Mortality in Finland: Multicohort Study with Projections for a Sustainable vs. Fossil-Fueled Future to 2050 

      Kivimäki, Mika; Batty, G David; Pentti, Jaana; Suomi, Juuso; Nyberg, Solja T.; Merikanto, Joonas; Nordling, Kalle; Ervasti, Jenni; Suominen, Sakari B.; Partanen, Antti-Ilari; Stenholm, Sari; Käyhkö, Jukka; Vahtera, Jussi (Peer reviewed; Journal article, 2023)
      Climate change scenarios illustrate various pathways in terms of global warming ranging from “sustainable development” (Shared Socioeconomic Pathway SSP1-1.9), the best-case scenario, to ‘fossil-fueled development’ (SSP5-8.5), ...
    • Climate Clubs: a Gateway to Effective Climate Cooperation? 

      Hovi, Jon; Sprinz, Detlef F.; Sælen, Håkon; Underdal, Arild (Peer reviewed; Journal article, 2017)
      Although the Paris Agreement arguably made some progress, interest in supplementary approaches to climate change co-operation persist. This article examines the conditions under which a climate club might emerge and grow. ...
    • Climate cooperation in the shadow of solar geoengineering: an experimental investigation of the moral hazard conjecture 

      Cherry, Todd; Kroll, Stephan; McEvoy, David M.; Campoverde, David; Moreno-Cruz, Juan (Peer reviewed; Journal article, 2022)
      As international efforts to mitigate greenhouse gases continue to fall short of global targets, the scientific community increasingly debates the role of solar geoengineering in climate policy. Given the infancy of these ...
    • Climate effects of non-compliant Volkswagen diesel cars 

      Tanaka, Katsumasa; Lund, Marianne Tronstad; Aamaas, Borgar; Berntsen, Terje Koren (Peer reviewed; Journal article, 2018)
    • Climate impact storylines for assessing socio-economic responses to remote events 

      J.J.M. van den Hurk, Bart; Baldissera Pacchetti, Marina; Boere, Esther; Ciullo, Alessio; Coulter, Liese; Dessai, Suraje; Ercin, Ertug; Goulart, Henrique M.D.; Hamed, Raed; Hochrainer-Stigler, Stefan; Koks, Elco; Kubiczek, Patryk; Levermann, Anders; Mechler, Reinhard; van Meersbergen, Maarten; Mester, Benedikt; Middelanis, Robin; Minderhoud, Katie; Mysiak, Jaroslav; Nirandjan, Sadhana; van den Oord, Gijs; Otto, Christian; Sayers, Paul; Schewe, Jacob; Shepherd, Theodore G.; Sillmann, Jana; Stuparu, Dana; Vogt, Thomas; Witpas, Katrien (Peer reviewed; Journal article, 2023)
      Modelling complex interactions involving climatic features, socio-economic vulnerability or responses, and long impact transmissions is associated with substantial uncertainty. Physical climate storylines are proposed as ...
    • Climate impacts of short-lived climate forcers versus CO2 from biodiesel: A case of the EU on-road sector 

      Lund, Marianne Tronstad; Berntsen, Terje Koren; Fuglestvedt, Jan S. (Peer reviewed; Journal article, 2014)
      Biofuels are proposed to play an important role in several mitigation strategies to meet future CO2 emission targets for the transport sector but remain controversial due to significant uncertainties in net impacts on ...
    • Climate Leadership by Conditional Commitments 

      Helland, Leif; Hovi, Jon; Sælen, Håkon (Peer reviewed; Journal article, 2017)
      Under the 2015 Paris climate agreement, each Party sets its own mitigation target by submitting a Nationally Determined Contribution (NDC) every five years. An important question is whether including conditional components ...
    • Climate policy and dependence on traded carbon 

      Andrew, Robbie; Davis, Steven J.; Peters, Glen Philip (Peer reviewed; Journal article, 2013)
      A growing number of countries regulate carbon dioxide (CO2) emissions occurring within their borders, but due to rapid growth in international trade, the products consumed in many of the same countries increasingly rely ...
    • Climate policy: from complexity to consensus? 

      Boasson, Elin Lerum; Tatham, Michael Robert (Peer reviewed; Journal article, 2022)
    • The Climate Response to Emissions Reductions Due to COVID-19: Initial Results From CovidMIP 

      Jones, Chris D.; Hickman, Jonathan; Rumbold, Steven T; Walton, Jeremy; Lamboll, Robin; Skeie, Ragnhild Bieltvedt; Fiedler, Stephanie; Forster, Piers M.; Rogelj, Joeri; Abe, Manabu; Botzet, Michael; Calvin, Katherine; Cassou, Christophe; Cole, Jason N S; Davini, Paolo; Deushi, Makoto; Dix, Martin; Fyfe, John; Gillett, Nathan P.; Ilyina, Tatiana; Kawamiya, Michio; Kelley, Maxwell; Kharin, Slava; Koshiro, Tsuyoshi; Li, Hongmei; MacKallah, Chloe; Müller, Wolfgang A.; Nabat, Pierre; Van Noije, Twan; Nolan, Paul; Ohgaito, Rumi; Oliviè, Dirk Jan Leo; Oshima, Naga; Parodi, Jose; Reerink, Thomas J.; Ren, Lili; Romanou, Anastasia; Séférian, Roland; Tang, Yangming; Timmreck, Claudia; Tjiputra, Jerry; Tourigny, Etienne; Tsigaridis, Kostas; Wang, Hailong; Wu, Mingxuan; Wyser, Klaus; Yang, Shuting; Yang, Yang; Ziehn, Tilo (Journal article; Peer reviewed, 2021)
      Many nations responded to the corona virus disease-2019 (COVID-19) pandemic by restricting travel and other activities during 2020, resulting in temporarily reduced emissions of CO2, other greenhouse gases and ozone ...
    • Climate response to externally mixed black carbon as a function of altitude 

      Samset, Bjørn Hallvard; Myhre, Gunnar (Peer reviewed; Journal article, 2015)
      The climate response to the presence of black carbon (BC) aerosol at a given altitude in the atmosphere is investigated using a global circulation model. The vertical dependence of the efficiency with which BC exerts ...
    • Climate sensitivity estimates - Sensitivity to radiative forcing time series and observational data 

      Skeie, Ragnhild Bieltvedt; Berntsen, Terje Koren; Aldrin, Magne Tommy; Holden, Marit; Myhre, Gunnar (Peer reviewed; Journal article, 2018)
      Inferred effective climate sensitivity (ECSinf) is estimated using a method combining radiative forcing (RF) time series and several series of observed ocean heat content (OHC) and near-surface temperature change in a ...
    • The climate spiral demonstrates the power of sharing creative ideas 

      Hawkins, Ed; Fæhn, Taran; Fuglestvedt, Jan S. (Journal article; Peer reviewed, 2019)
      Graphical visualisations have the potential to engage diverse audiences in understanding the changes to our climate, especially when spread worldwide using both traditional and social media. The animated global temperature ...
    • Climate warming feedback from mountain birch forest expansion: Reduced albedo dominates carbon uptake 

      de Wit, Heleen; Bryn, Anders; Hofgaard, Annika; Karstensen, Jonas; Kvalevåg, Maria Malene; Peters, Glen Philip (Peer reviewed; Journal article, 2013)
      Expanding high elevation and high latitude forest has contrasting climate feedbacks through carbon sequestration (cooling) and reduced surface reflectance (warming), which are yet poorly quantified. Here, we present an ...
    • Climate-driven chemistry and aerosol feedbacks in CMIP6 Earth system models 

      Thornhill, Gillian; Collins, William J.; Oliviè, Dirk Jan Leo; Skeie, Ragnhild Bieltvedt; Archibald, Alexander T.; Bauer, Susanne E.; Checa-Garcia, Ramiro; Fiedler, Stephanie; Folberth, Gerd; Gjermundsen, Ada; Horowitz, Larry; Lamarque, Jean-Francois; Michou, Martine; Mulcahy, Jane; Nabat, Pierre; Naik, Vaishali; M. O'Connor, Fiona; Paulot, Fabien; Schulz, Michael; Scott, Catherine E.; Séférian, Roland; Smith, Christopher J.; Takemura, Toshihiko; Tilmes, Simone; Tsigaridis, Kostas; Weber, James (Journal article; Peer reviewed, 2021)
      Feedbacks play a fundamental role in determining the magnitude of the response of the climate system to external forcing, such as from anthropogenic emissions. The latest generation of Earth system models includes aerosol ...
    • The Climatic Impact-Driver Framework for Assessment of Risk-Relevant Climate Information 

      Ruane, Alex C.; Vautard, Robert; Ranasinghe, Roshanka; Sillmann, Jana; Coppola, Erika; Arnell, Nigel; Cruz, Faye Abigail; Dessai, Suraje; Iles, Carley Elizabeth; Islam, A. K. M. Saiful; Jones, Richard G.; Rahimi, Mohammad; Carrascal, Daniel Ruiz; Seneviratne, Sonia I.; Servonnat, Jérôme; Sörensson, Anna A.; Sylla, Mouhamadou Bamba; Tebaldi, Claudia; Wang, Wen; Zaaboul, Rashyd (Peer reviewed; Journal article, 2022)
      The climate science and applications communities need a broad and demand-driven concept to assess physical climate conditions that are relevant for impacts on human and natural systems. Here, we augment the description of ...
    • Cloudy-sky contributions to the direct aerosol effect 

      Myhre, Gunnar; Samset, Bjørn Hallvard; Mohr, Christian Wilhelm; Alterskjær, Kari; Balkanski, Yves; Bellouin, Nicolas; Chin, Mian; Haywood, James; Hodnebrog, Øivind; Kinne, Stefan; Lin, Guangxing; Lund, Marianne Tronstad; Penner, Joyce E.; Schulz, Michael; Schutgens, Nick; Skeie, Ragnhild Bieltvedt; Stier, Philip; Takemura, Toshihiko; Zhang, Kai (Journal article; Peer reviewed, 2020)
      The radiative forcing of the aerosol–radiation interaction can be decomposed into clear-sky and cloudy-sky portions. Two sets of multi-model simulations within Aerosol Comparisons between Observations and Models (AeroCom), ...