Aerosols and climate
Uncertainties in global aerosols and climate effects due to biofuel emissions
... biofuel aerosols are largely unconstrained, and the overall sign of the aerosol effects is unclear due to uncertainties in model ...the climate impact of particle emissions from biofuel combus- tion, we ...
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CiteSeerX — Atmospheric Chemistry and Physics A new feedback mechanism linking forests, aerosols, and climate
... in climate change ...mospheric aerosols is to cool the ...functioning, aerosols, and climate: Considering that globally increasing temperatures and CO 2 fertilization are likely to lead to ...
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Effects of natural aerosols on climate
... on climate, it is necessary to know where and when natural emissions are playing a dominant role in affecting aerosol ...the climate and Earth system has affected regions, and hence environments, in ...
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Marine Organic Aerosols and Their Implication to Climate.
... ORGANIC AEROSOLS EMISSIONS Preface: Despite the publication of several marine primary organic aerosol emission schemes and interest in implementing these emissions into air quality and climate models, there ...
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Effect of Dust Aerosols in Forming the Regional Climate of Georgia
... Dust aerosols in the form of fine particles are scatter and absorb solar and terrestrial radiation and therefore are affect climate ...dust aerosols can reduce evaporation and as a consequence ...
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Simulation of tropospheric chemistry and aerosols with the climate model EC-Earth
... Abstract. We have integrated the atmospheric chemistry and transport model TM5 into the global climate model EC-Earth version 2.4. We present an overview of the TM5 model and the two-way data exchange between TM5 ...
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Significant Climate Impact of Highly Hygroscopic Atmospheric Aerosols in Delhi, India
... of aerosols can enhance its light extinction and cloud ...indirect climate effects, however, long-term observation of κ chem in Delhi is ...Delhi aerosols would lead to a significant underestimation ...
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Distributions and regional budgets of aerosols and their precursors simulated with the EMAC chemistry-climate model
... Although models increasingly include sophisticated aerosol descriptions they still rely on offline calculated fields of aerosols and precursors emissions. The skill of the aerosol model strongly depends on the ...
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I Global Simulations of Interactions between Aerosols and Future Climate and II Sensitivity of Multiangle Imaging to the Optical and Microphysical Properties of Biomass Burning Aerosols
... anthropogenic aerosols is also predicted to change the inter-hemispheric temperature gradient, which leads to a year-round anomalous vertical circulation over the Tropics and slight changes in the global zonal ...
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Spatial distributions and seasonal cycles of aerosols in India and China seen in global climate-aerosol model
... salt concentrations are highest above the sea, and higher over the Arabian sea than over the Bay of Bengal due to higher winds over the Arabian sea. Our sulfate concentrations are similar to those in the mod- eling study ...
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Overview of the Antarctic Circumnavigation Expedition: Study of Preindustrial-like Aerosols and Their Climate Effects (ACE-SPACE)
... With respect to the third objective, much progress has been made in understanding the causes of uncer- tainty in state variables related to aerosol radiative forcing, such as cloud-active aerosol concentrations, ...
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Impacts of anthropogenic aerosols on regional climate: extreme events, stagnation, and the United States warming hole
... which aerosols affect regional ...which aerosols affect the climate variables considered in this thesis (temperature, precipitation, and ...how aerosols project onto modes of internal ...
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Modeling anthropogenically controlled secondary organic aerosols in a megacity: a simplified framework for global and climate models
... Therefore the goal of the present study is to test and op- timize a first order SOA parameterization for anthropogenic pollution based on the observed SOA/1CO ratios that best describes the observed OA. We also propose a ...
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Towards an online-coupled chemistry-climate model: evaluation of trace gases and aerosols in COSMO-ART
... and climate model (Baldauf et ...its climate version (Rockel et ...regional climate impact assessment ...for Aerosols and Reactive Trace gases (ART) contains a mod- ified version of the ...
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Optical Characterization of Atmospheric Aerosols via Airborne Spectral Imaging and Self Organizing Map for Climate Change Diagnostics
... to climate change require pattern detection techniques such as Self Organizing Map (SOM) that effectively cluster, classify and perform future extraction in multispectral data sets [3] ...the climate ...
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Future climate impacts of direct radiative forcing of anthropogenic aerosols, tropospheric ozone, and long-lived greenhouse gases
... both aerosols and tropospheric ozone are considered, the predicted patterns of change in global circulation and the hydrological cycle are similar to those induced by aerosols ...GHG-induced climate ...
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Substantial large-scale feedbacks between natural aerosols and climate
... extra-tropical annual mean aerosol radiative effect (both direct and indirect) is.. 24..[r] ...
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The response of reworked aerosols to climate through estimation of inter particle forces
... carbonate (<2μm), and 10% kaolinite (<2μm) ‐ not untypical of much of the earth’s quaternary aerosols. For a range of water contents, inter‐particle forces were approximated through logging the mean particle and ...
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Characterization of carbonaceous aerosols from biofuel combustion: emissions and climate relevant properties
... In-field tests were carried out in Uganda, Nepal and India for both traditional and improved cookstoves with a self-designed system to measure both real-time and [r] ...
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Modelling Physical and Chemical Properties of Aerosols: A Challenge for Air Quality and Climate Change Research
... Both emission inventories and processes have to contain information not only on total mass or number of aerosol particles emitted, but on their size, chemical composition, [r] ...
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