%0 Generic %1 Verichev2017 %A Verichev, K. %A Carpio, M. %A Salazar, C. %D 2017 %I Institute of Electrical and Electronics Engineers Inc. %J IEEE 1st International Symposium on Geoscience and Remote Sensing, GRSS-CHILE 2017 %K Aerosol Aerosols; Air Atmospheric Climatology; Geology; Image MODIS; Moderate Nickel Optical PM2.5; Pollution; Radiometers; Remote Satellite Satellites, Volcanic aerosols, aerosols; circulation; columns; imagery; imaging optical pollution; properties; reconstruction; resolution sensing; spectroradiometer; thickness; %R 10.1109/GRSS-CHILE.2017.7996005 %T Effects of El Niño/La Niña on the climatic values of aerosol optical thickness for the Valdivia city, Chile Efectos de los fenómenos El Niño/La Niña sobre valores climáticos de espesor óptico de aerosoles en el área de la ciudad de Valdivia, Chile %U https://www.scopus.com/inward/record.uri?eid=2-s2.0-85028535222&doi=10.1109%2fGRSS-CHILE.2017.7996005&partnerID=40&md5=485fb6a070209f7868cec40558b49a38 %X The Moderate Resolution Imaging Spectroradiometer (MODIS) (Aqua and Terra satellites) was used to calculate the climatic values of aerosol optical thickness (AOT) with the wavelength of 550nm for the Valdivia city in Chile within the period of 2002-2016 years. The yearly changes trends of the average monthly AOT values for the city area were identified by the statistical analysis. It was obtained that the MODIS satellite data can be used to examine the effect of the volcanic aerosol on a medium-scale regional level. The results also showed that the anthropogenic atmospheric pollution of the Valdivia city can't be determined by the MODIS satellite data of AOT. A detailed analysis of the El Niño and La Niña periods showed the differences between the amount of the aerosols in the atmospheric column for the each period. These differences are directly related to the variability of the atmospheric circulation within El Niño and La Niña periods. © 2017 IEEE. %@ 9781538607404

@conference{Verichev2017, abbrev_source_title = {IEEE Int. Symp. Geosci. Remote Sens., GRSS-CHILE}, abstract = {The Moderate Resolution Imaging Spectroradiometer (MODIS) (Aqua and Terra satellites) was used to calculate the climatic values of aerosol optical thickness (AOT) with the wavelength of 550nm for the Valdivia city in Chile within the period of 2002-2016 years. The yearly changes trends of the average monthly AOT values for the city area were identified by the statistical analysis. It was obtained that the MODIS satellite data can be used to examine the effect of the volcanic aerosol on a medium-scale regional level. The results also showed that the anthropogenic atmospheric pollution of the Valdivia city can't be determined by the MODIS satellite data of AOT. A detailed analysis of the El Niño and La Niña periods showed the differences between the amount of the aerosols in the atmospheric column for the each period. These differences are directly related to the variability of the atmospheric circulation within El Niño and La Niña periods. © 2017 IEEE.}, added-at = {2021-08-28T19:41:18.000+0200}, affiliation = {Instituto de Obras Civiles, Universidad Austral de Chile, Valdivia, Chile; Instituto de Administración, Universidad Austral de Chile, Valdivia, Chile}, art_number = {7996005}, author = {Verichev, K. and Carpio, M. and Salazar, C.}, author_keywords = {aerosol optical thickness; aerosols; air pollution; climatology; El Niño; La Niña; MODIS; PM2.5; remote sensing}, biburl = {https://www.bibsonomy.org/bibtex/2f32e7e053946cfcacc45c8c40ff3d994/cristiansalazar}, document_type = {Conference Paper}, doi = {10.1109/GRSS-CHILE.2017.7996005}, interhash = {22c0fcee416822219ce02b3ca2596b8c}, intrahash = {f32e7e053946cfcacc45c8c40ff3d994}, isbn = {9781538607404}, journal = {IEEE 1st International Symposium on Geoscience and Remote Sensing, GRSS-CHILE 2017}, keywords = {Aerosol Aerosols; Air Atmospheric Climatology; Geology; Image MODIS; Moderate Nickel Optical PM2.5; Pollution; Radiometers; Remote Satellite Satellites, Volcanic aerosols, aerosols; circulation; columns; imagery; imaging optical pollution; properties; reconstruction; resolution sensing; spectroradiometer; thickness;}, language = {Spanish}, note = {cited By 0; Conference of 1st IEEE International Symposium on Geoscience and Remote Sensing, GRSS-CHILE 2017 ; Conference Date: 15 June 2017 Through 16 June 2017; Conference Code:129706}, publisher = {Institute of Electrical and Electronics Engineers Inc.}, references = {Trenberth, K.E., The definition of el nino (1997) Bull. 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Int, 66, pp. 174-181. , 017; Pohlert, T., (2016) Non-Parametric Trend Tests and Change-Point Detection, p. 8}, source = {Scopus}, sponsors = {et al.; IEEE; IEEE Geoscience and Remote Sensing (GRSS); ISPRS; TU Dresden - Institute of Photogrammetry and Remote Sensing Chair of Photogrammetry; Universidad de Magallanes}, timestamp = {2021-08-28T19:41:30.000+0200}, title = {Effects of El Niño/La Niña on the climatic values of aerosol optical thickness for the Valdivia city, Chile [Efectos de los fenómenos El Niño/La Niña sobre valores climáticos de espesor óptico de aerosoles en el área de la ciudad de Valdivia, Chile]}, url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85028535222&doi=10.1109%2fGRSS-CHILE.2017.7996005&partnerID=40&md5=485fb6a070209f7868cec40558b49a38}, year = 2017 }