Search Results - "AROLA, A"

Remote sensing of soot carbon – Part 1: Distinguishing different absorbing aerosol species by Schuster, G. L, Dubovik, O, Arola, A

“…We describe a method of using the Aerosol Robotic Network (AERONET) size distributions and complex refractive indices to retrieve the relative proportion of…”
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Remote sensing of soot carbon – Part 2: Understanding the absorption Ångström exponent by Schuster, G L, Dubovik, O, Arola, A, Eck, T F, Holben, B N

“…Recently, some authors have suggested that the absorption Ångström exponent (AAE) can be used to deduce the component aerosol absorption optical depths (AAODs)…”
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Inferring absorbing organic carbon content from AERONET data by Arola, A, Schuster, G, Myhre, G, Kazadzis, S, Dey, S, Tripathi, S N

“…Black carbon, light-absorbing organic carbon (often called "brown carbon") and mineral dust are the major light-absorbing aerosols. Currently the sources and…”
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McClear: a new model estimating downwelling solar radiation at ground level in clear-sky conditions by Lefèvre, M, Oumbe, A, Blanc, P, Espinar, B, Gschwind, B, Qu, Z, Wald, L, Schroedter-Homscheidt, M, Hoyer-Klick, C, Arola, A, Benedetti, A, Kaiser, J. W, Morcrette, J.-J

“…A new fast clear-sky model called McClear was developed to estimate the downwelling shortwave direct and global irradiances received at ground level under…”
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Grape seed proanthocyanidin supplementation reduces adipocyte size and increases adipocyte number in obese rats by Pascual-Serrano, A, Arola-Arnal, A, Suárez-García, S, Bravo, F I, Suárez, M, Arola, L, Bladé, C

“…Objectives: White adipose tissue (WAT) expands through hypertrophy (increased adipocyte size) and/or hyperplasia (increased adipocyte number). Hypertrophy has…”
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Tropospheric emissions: Monitoring of pollution (TEMPO) by Zoogman, P., Liu, X., Suleiman, R.M., Pennington, W.F., Flittner, D.E., Al-Saadi, J.A., Hilton, B.B., Nicks, D.K., Newchurch, M.J., Carr, J.L., Janz, S.J., Andraschko, M.R., Arola, A., Baker, B.D., Canova, B.P., Chan Miller, C., Cohen, R.C., Davis, J.E., Dussault, M.E., Edwards, D.P., Fishman, J., Ghulam, A., González Abad, G., Grutter, M., Herman, J.R., Houck, J., Jacob, D.J., Joiner, J., Kerridge, B.J., Kim, J., Krotkov, N.A., Lamsal, L., Li, C., Lindfors, A., Martin, R.V., McElroy, C.T., McLinden, C., Natraj, V., Neil, D.O., Nowlan, C.R., O׳Sullivan, E.J., Palmer, P.I., Pierce, R.B., Pippin, M.R., Saiz-Lopez, A., Spurr, R.J.D., Szykman, J.J., Torres, O., Veefkind, J.P., Veihelmann, B., Wang, H., Wang, J., Chance, K.

“…TEMPO was selected in 2012 by NASA as the first Earth Venture Instrument, for launch between 2018 and 2021. It will measure atmospheric pollution for greater…”
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Comparison of CALIOP level 2 aerosol subtypes to aerosol types derived from AERONET inversion data by Mielonen, T., Arola, A., Komppula, M., Kukkonen, J., Koskinen, J., de Leeuw, G., Lehtinen, K. E. J.

“…Identification of aerosol types is important, because different aerosol types have different effects on health, visibility and climate change. The space‐borne…”
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Biotic stress accelerates formation of climate-relevant aerosols in boreal forests by Joutsensaari, J, Yli-Pirilä, P, Korhonen, H, Arola, A, Blande, J D, Heijari, J, Kivimäenpää, M, Mikkonen, S, Hao, L, Miettinen, P, Lyytikäinen-Saarenmaa, P, Faiola, C L, Laaksonen, A, Holopainen, J K

“…Boreal forests are a major source of climate-relevant biogenic secondary organic aerosols (SOAs) and will be greatly influenced by increasing temperature…”
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Comparing ECMWF AOD with AERONET observations at visible and UV wavelengths by Cesnulyte, V, Lindfors, A. V, Pitkänen, M. R. A, Lehtinen, K. E. J, Morcrette, J.-J, Arola, A

“…This paper presents validation results of the European Centre for Medium-Range Weather Forecasts (ECMWF) Integrated Forecasting System MACC (Monitoring…”
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Influence of cloud, fog, and high relative humidity during pollution transport events in South Korea: Aerosol properties and PM2.5 variability by Eck, T.F., Holben, B.N., Kim, J., Beyersdorf, A.J., Choi, M., Lee, S., Koo, J.-H., Giles, D.M., Schafer, J.S., Sinyuk, A., Peterson, D.A., Reid, J.S., Arola, A., Slutsker, I., Smirnov, A., Sorokin, M., Kraft, J., Crawford, J.H., Anderson, B.E., Thornhill, K.L., Diskin, Glenn, Kim, Sang-Woo, Park, Soojin

“…This investigation examines aerosol dynamics during major fine mode aerosol transboundary pollution events in South Korea primarily during the KORUS-AQ…”
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Fog- and cloud-induced aerosol modification observed by the Aerosol Robotic Network (AERONET) by Eck, T. F., Holben, B. N., Reid, J. S., Giles, D. M., Rivas, M. A., Singh, R. P., Tripathi, S. N., Bruegge, C. J., Platnick, S., Arnold, G. T., Krotkov, N. A., Carn, S. A., Sinyuk, A., Dubovik, O., Arola, A., Schafer, J. S., Artaxo, P., Smirnov, A., Chen, H., Goloub, P.

“…Large fine mode–dominated aerosols (submicron radius) in size distributions retrieved from the Aerosol Robotic Network (AERONET) have been observed after fog…”
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Automated analysis of heart sound signals in screening for structural heart disease in children by Papunen, I., Ylänen, K., Lundqvist, O., Porkholm, M., Rahkonen, O., Mecklin, M., Eerola, A., Kallio, M., Arola, A., Niemelä, J., Jaakkola, I., Poutanen, T.

“…Our aim was to investigate the ability of an artificial intelligence (AI)-based algorithm to differentiate innocent murmurs from pathologic ones. An AI-based…”
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Comparison of OMI UV observations with ground-based measurements at high northern latitudes by Bernhard, G, Arola, A, Dahlback, A, Fioletov, V, Heikkilä, A, Johnsen, B, Koskela, T, Lakkala, K, Svendby, T, Tamminen, J

“…The Dutch–Finnish Ozone Monitoring Instrument (OMI) on board NASA's Aura spacecraft provides estimates of erythemal (sunburning) ultraviolet (UV) dose rates…”
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Observations of rapid aerosol optical depth enhancements in the vicinity of polluted cumulus clouds by Eck, T. F, Holben, B. N, Reid, J. S, Arola, A, Ferrare, R. A, Hostetler, C. A, Crumeyrolle, S. N, Berkoff, T. A, Welton, E. J, Lolli, S, Lyapustin, A, Wang, Y, Schafer, J. S, Giles, D. M, Anderson, B. E, Thornhill, K. L, Minnis, P, Pickering, K. E, Loughner, C. P, Smirnov, A, Sinyuk, A

“…During the July 2011 Deriving Information on Surface conditions from Column and Vertically Resolved Observations Relevant to Air Quality (DISCOVER-AQ) field…”
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Chronic consumption of dietary proanthocyanidins modulates peripheral clocks in healthy and obese rats by Ribas-Latre, A., Baselga-Escudero, L., Casanova, E., Arola-Arnal, A., Salvadó, M.J., Arola, L., Bladé, C.

“…Circadian rhythm plays an important role in maintaining homeostasis, and its disruption increases the risk of developing metabolic syndrome. Circadian rhythm…”
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Direct radiative effect by brown carbon over the Indo-Gangetic Plain by Arola, A, Schuster, G. L, Pitkänen, M. R. A, Dubovik, O, Kokkola, H, Lindfors, A. V, Mielonen, T, Raatikainen, T, Romakkaniemi, S, Tripathi, S. N, Lihavainen, H

“…The importance of light-absorbing organic aerosols, often called brown carbon (BrC), has become evident in recent years. However, there have been relatively…”
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Geographical and diurnal features of amine-enhanced boundary layer nucleation by Bergman, T., Laaksonen, A., Korhonen, H., Malila, J., Dunne, E. M., Mielonen, T., Lehtinen, K. E. J., Kühn, T., Arola, A., Kokkola, H.

“…Amines have recently been found to be an important ingredient in the nucleation and initial growth of atmospheric aerosols; however, global estimates of the…”
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Ozone Monitoring Instrument spectral UV irradiance products: comparison with ground based measurements at an urban environment by Kazadzis, S., Bais, A., Arola, A., Krotkov, N., Kouremeti, N., Meleti, C.

“…We have compared spectral ultraviolet overpass irradiances from the Ozone Monitoring Instruments (OMI) against ground-based Brewer measurements at…”
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On the use of a satellite remote-sensing-based approach for determining aerosol direct radiative effect over land: a case study over China by Sundström, A.-M, Arola, A, Kolmonen, P, Xue, Y, de Leeuw, G, Kulmala, M

“…A satellite-based approach to derive the aerosol direct shortwave (SW) radiative effect (ADRE) was studied in an environment with highly variable aerosol…”
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Technical Note: One year of Raman-lidar measurements in Gual Pahari EUCAARI site close to New Delhi in India – Seasonal characteristics of the aerosol vertical structure by Komppula, M, Mielonen, T, Arola, A, Korhonen, K, Lihavainen, H, Hyvärinen, A.-P, Baars, H, Engelmann, R, Althausen, D, Ansmann, A, Müller, D, Panwar, T. S, Hooda, R. K, Sharma, V. P, Kerminen, V.-M, Lehtinen, K. E. J, Viisanen, Y

“…One year of multi-wavelength (3 backscatter + 2 extinction + 1 depolarization) Raman lidar measurements at Gual Pahari, close to New Delhi, were analysed. The…”
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