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Climate patterns and the forcing of the polar stratosphere in winter. NILU PP

Orsolini, Y.J.; Karpechko, A.; Nikulin, G.

2006

Climate Monitoring with observations of Fire Radiative Power

Kaiser, Johannes; Parrington, Mark; Tomaso, Enza Di; Liu, Zixia; Stebel, Kerstin; Fjæraa, Ann Mari; Schneider, Philipp

2024

Climate impact of tropospheric ozone changes. Air pollution research report, no. 81

Stordal, F.; Bekki, S.; Hauglustaine, D.; Millan, M.; Sausen, R.; Schuepbach, E.; Stevenson, D.; van Dorland, R.; Volz-Thomas, A.

2003

Climate health risks to children and adolescents: exposures, policy and practice interventions

Graber, Juliette; Widmer, Kaja; Walker, Julia; Vounatsou, Penelope; Pozzoli, Luca

ETC/HE

2024

Climate gas monitoring at the Zeppelin station. Annual report 2001. NILU OR

Hermansen, O.; Schmidbauer, N.; Lunder, C.; Stordal, F.; Braathen, O.-A.; Holmén, K.

2002

Climate change rivals fertilizer use in driving soil nitrous oxide emissions in the northern high latitudes: Insights from terrestrial biosphere models

Pan, Naiqing; Tian, Hanqin; Shi, Hao; Pan, Shufen; Canadell, Josep G.; Chang, Jinfeng; Ciais, Philippe; Davidson, Eric A.; Hugelius, Gustaf; Ito, Akihiko; Jackson, Robert B.; Joos, Fortunat; Lienert, Sebastian; Millet, Dylan B.; Olin, Stefan; Patra, Prabir K.; Thompson, Rona Louise; Vuichard, Nicolas; Wells, Kelley C.; Wilson, Chris; You, Yongfa; Zaehle, Sönke

Nitrous oxide (N2O) is the most important stratospheric ozone-depleting agent based on current emissions and the third largest contributor to increased net radiative forcing. Increases in atmospheric N2O have been attributed primarily to enhanced soil N2O emissions. Critically, contributions from soils in the Northern High Latitudes (NHL, >50°N) remain poorly quantified despite their exposure to rapid rates of regional warming and changing hydrology due to climate change. In this study, we used an ensemble of six process-based terrestrial biosphere models (TBMs) from the Global Nitrogen/Nitrous Oxide Model Intercomparison Project (NMIP) to quantify soil N2​O emissions across the NHL during 1861–2016. Factorial simulations were conducted to disentangle the contributions of key driving factors, including climate change, nitrogen inputs, land use change, and rising atmospheric CO2 concentration​, to the trends in emissions. The NMIP models suggests NHL soil N2O emissions doubled from 1861 to 2016, increasing on average by 2.0 ± 1.0 Gg N/yr (p

2025

Cleaning costs for European sheltered white painted steel and modern glass surfaces due to air pollution since the year 2000

Grøntoft, Terje; Verney-Carron, Aurelie; Tidblad, Johan

This paper reports estimated maintenance-cleaning costs, cost savings and cleaning interval increases for structural surfaces and windows in Europe obtainable by reducing the air pollution. Methodology and data from the ICP-materials project were used. The average present (2018) cleaning costs for sheltered white painted steel surfaces and modern glass due to air pollution over background, was estimated to be ~2.5 Euro/m2∙year. Hypothetical 50% reduction in the air pollution was found to give savings in these cleaning costs of ~1.5 Euro/m2∙year. Observed reduction in the air pollution, from 2002–2005 until 2011–2014, have probably increased the cleaning interval for white painted steel with ~100% (from 12 to 24 years), representing reductions in the single intervention cleaning costs from 7 to 4%/year (= % of one cleaning investment, per year during the cleaning interval) and for the modern glass with ~65% (from 0.85 to 1.3 years), representing reductions in the cleaning cost from 124 to 95%/year. The cleaning cost reductions, obtainable by 50% reduction in air pollution, would have been ~3 %/year for white painted steel and ~60%/year for the modern glass, representing ~100 and 50% additional cleaning interval increases. These potential cleaning cost savings are significantly higher than previously reported for the weathering of Portland limestone ornament and zinc monuments.

2019

Clean air policies are key for successfully mitigating Arctic warming

Salzen, Knut von; Whaley, Cynthia; Anenberg, Susan C.; Dingenen, Rita Van; Klimont, Zbigniew; Flanner, Mark G.; Mahmood, Rashed; Arnold, Stephen R.; Beagley, Stephen; Chien, Rong-You; Christensen, Jesper H.; Eckhardt, Sabine; Ekman, Annica M. L.; Evangeliou, Nikolaos; Faluvegi, Greg; Fu, Joshua S.; Gauss, Michael; Gong, Wanmin; Hjorth, Jens; Im, Ulas; Krishnan, Srinath; Kupiainen, Kaarle; Kuhn, Thomas; Langner, Joakim; Law, Kathy S.; Marelle, Louis; Oliviè, Dirk Jan Leo; Onishi, Tatsuo; Oshima, Naga; Paunu, Ville-Veikko; Peng, Yiran; Plummer, David; Pozzoli, Luca; Rao-Skirbekk, Shilpa; Raut, Jean-Christophe; Sand, Maria; Schmale, Julia; Sigmond, Michael; Thomas, Manu Anna; Tsigaridis, Kostas; Tsyro, Svetlana; Turnock, Steven T.; Wang, Minqi; Winter, Barbara

A tighter integration of modeling frameworks for climate and air quality is urgently needed to assess the impacts of clean air policies on future Arctic and global climate. We combined a new model emulator and comprehensive emissions scenarios for air pollutants and greenhouse gases to assess climate and human health co-benefits of emissions reductions. Fossil fuel use is projected to rapidly decline in an increasingly sustainable world, resulting in far-reaching air quality benefits. Despite human health benefits, reductions in sulfur emissions in a more sustainable world could enhance Arctic warming by 0.8 °C in 2050 relative to the 1995–2014, thereby offsetting climate benefits of greenhouse gas reductions. Targeted and technically feasible emissions reduction opportunities exist for achieving simultaneous climate and human health co-benefits. It would be particularly beneficial to unlock a newly identified mitigation potential for carbon particulate matter, yielding Arctic climate benefits equivalent to those from carbon dioxide reductions by 2050.

2022

Clean air and healthy lungs. Enhancing the World Bank's Approach to Air Quality Management. Environment and natural resources global practice discussion paper; 03

Awe, Y.; Nygard, J.; Larssen, S.; Lee, H.; Dulal, H.; Kanakia, R.

This report specifically deals with air pollution, which was reported, by the World Health Organization (WHO), as the single largest environmental health risk globally in 2012 (WHO, 2014a). Air pollution from outdoor and household sources jointly account for more than 7 million deaths (3.7 million from ambient air pollution and 4.3 million from household air pollution). The following sections of this chapter present the objectives of, and key aspects of the institutional context for, this report followed by an examination of some of the major drivers of deteriorating ambient air quality in developing countries; air pollution sources and impacts; and the status of air quality management in developing countries. Chapter two presents the results of a desk-based portfolio review of World Bank projects that are relevant to reduction of air pollution. This is followed, in chapter three, by an examination of case studies of World Bank projects whose objectives include addressing ambient air pollution, highlighting good practices and lessons for future work of the Bank in supporting clients. Chapter four presents possible approaches for enhancing future Bank support in helping clients to improve air quality and reduce the associated adverse health outcomes. Chapter five presents overall conclusions and recommendations.

2015

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