{"id":789,"date":"2024-10-14T15:02:08","date_gmt":"2024-10-14T15:02:08","guid":{"rendered":"https:\/\/atmosphere.upatras.gr\/research-axes\/"},"modified":"2026-02-11T15:40:35","modified_gmt":"2026-02-11T15:40:35","slug":"research-axes","status":"publish","type":"page","link":"https:\/\/atmosphere.upatras.gr\/en\/research-axes\/","title":{"rendered":"Research Axes"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1456px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"accordian fusion-accordian\" style=\"--awb-border-size:1px;--awb-icon-size:15px;--awb-content-font-size:var(--awb-typography4-font-size);--awb-icon-alignment:left;--awb-hover-color:var(--awb-color2);--awb-border-color:var(--awb-color3);--awb-background-color:var(--awb-color1);--awb-divider-color:var(--awb-color1);--awb-divider-hover-color:var(--awb-color3);--awb-icon-color:var(--awb-color8);--awb-title-color:var(--awb-color8);--awb-content-color:var(--awb-color8);--awb-icon-box-color:var(--awb-color8);--awb-toggle-hover-accent-color:var(--awb-color5);--awb-toggle-active-accent-color:var(--awb-color5);--awb-title-font-family:&quot;Inter&quot;;--awb-title-font-weight:400;--awb-title-font-style:normal;--awb-title-font-size:16px;--awb-content-font-family:&quot;Inter&quot;;--awb-content-font-style:normal;--awb-content-font-weight:400;\"><div class=\"panel-group fusion-toggle-icon-unboxed\" id=\"accordion-789-1\"><div class=\"fusion-panel panel-default panel-0ed6e2df9bbaaf5cd fusion-toggle-no-divider\" style=\"--awb-title-color:var(--awb-color8);\"><div class=\"panel-heading\"><div class=\"panel-title toggle\" id=\"toggle_0ed6e2df9bbaaf5cd\"><a aria-expanded=\"false\" aria-controls=\"0ed6e2df9bbaaf5cd\" role=\"button\" data-toggle=\"collapse\" data-parent=\"#accordion-789-1\" data-target=\"#0ed6e2df9bbaaf5cd\" href=\"#0ed6e2df9bbaaf5cd\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon awb-icon-minus\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon fa-check fas\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">Time-series Homogenisation<\/span><\/a><\/div><\/div><div id=\"0ed6e2df9bbaaf5cd\" class=\"panel-collapse collapse \" aria-labelledby=\"toggle_0ed6e2df9bbaaf5cd\"><div class=\"panel-body toggle-content fusion-clearfix\">\n<p>Your Content Goes Here<\/p>\n<\/div><\/div><\/div><div class=\"fusion-panel panel-default panel-598ba43e5addfeed3 fusion-toggle-no-divider\" style=\"--awb-title-color:var(--awb-color8);\"><div class=\"panel-heading\"><div class=\"panel-title toggle\" id=\"toggle_598ba43e5addfeed3\"><a aria-expanded=\"false\" aria-controls=\"598ba43e5addfeed3\" role=\"button\" data-toggle=\"collapse\" data-parent=\"#accordion-789-1\" data-target=\"#598ba43e5addfeed3\" href=\"#598ba43e5addfeed3\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon awb-icon-minus\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon fa-check fas\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">Time-series Analysis in Meteorology &amp; Climatology<\/span><\/a><\/div><\/div><div id=\"598ba43e5addfeed3\" class=\"panel-collapse collapse \" aria-labelledby=\"toggle_598ba43e5addfeed3\"><div class=\"panel-body toggle-content fusion-clearfix\">\n<p>Your Content Goes Here<\/p>\n<\/div><\/div><\/div><div class=\"fusion-panel panel-default panel-5b8f564ed5e03e5cc fusion-toggle-no-divider\" style=\"--awb-title-color:var(--awb-color8);\"><div class=\"panel-heading\"><div class=\"panel-title toggle\" id=\"toggle_5b8f564ed5e03e5cc\"><a aria-expanded=\"false\" aria-controls=\"5b8f564ed5e03e5cc\" role=\"button\" data-toggle=\"collapse\" data-parent=\"#accordion-789-1\" data-target=\"#5b8f564ed5e03e5cc\" href=\"#5b8f564ed5e03e5cc\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon awb-icon-minus\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon fa-check fas\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">Isotopes in the Atmosphere<\/span><\/a><\/div><\/div><div id=\"5b8f564ed5e03e5cc\" class=\"panel-collapse collapse \" aria-labelledby=\"toggle_5b8f564ed5e03e5cc\"><div class=\"panel-body toggle-content fusion-clearfix\">\n<p>Your Content Goes Here<\/p>\n<\/div><\/div><\/div><div class=\"fusion-panel panel-default panel-8c454d3ddd2db4f48 fusion-toggle-no-divider\" style=\"--awb-title-color:var(--awb-color8);\"><div class=\"panel-heading\"><div class=\"panel-title toggle\" id=\"toggle_8c454d3ddd2db4f48\"><a aria-expanded=\"false\" aria-controls=\"8c454d3ddd2db4f48\" role=\"button\" data-toggle=\"collapse\" data-parent=\"#accordion-789-1\" data-target=\"#8c454d3ddd2db4f48\" href=\"#8c454d3ddd2db4f48\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon awb-icon-minus\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon fa-check fas\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">Solar Radiation<\/span><\/a><\/div><\/div><div id=\"8c454d3ddd2db4f48\" class=\"panel-collapse collapse \" aria-labelledby=\"toggle_8c454d3ddd2db4f48\"><div class=\"panel-body toggle-content fusion-clearfix\">\n<p>Your Content Goes Here<\/p>\n<\/div><\/div><\/div><div class=\"fusion-panel panel-default panel-08d5995fd43d17421 fusion-toggle-no-divider\" style=\"--awb-title-color:var(--awb-color8);\"><div class=\"panel-heading\"><div class=\"panel-title toggle\" id=\"toggle_08d5995fd43d17421\"><a aria-expanded=\"false\" aria-controls=\"08d5995fd43d17421\" role=\"button\" data-toggle=\"collapse\" data-parent=\"#accordion-789-1\" data-target=\"#08d5995fd43d17421\" href=\"#08d5995fd43d17421\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon awb-icon-minus\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon fa-check fas\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">Cloud Nowcasting<\/span><\/a><\/div><\/div><div id=\"08d5995fd43d17421\" class=\"panel-collapse collapse \" aria-labelledby=\"toggle_08d5995fd43d17421\"><div class=\"panel-body toggle-content fusion-clearfix\">\n<p>Your Content Goes Here<\/p>\n<\/div><\/div><\/div><div class=\"fusion-panel panel-default panel-10875b20f45c69288 fusion-toggle-no-divider\" style=\"--awb-title-color:var(--awb-color8);\"><div class=\"panel-heading\"><div class=\"panel-title toggle\" id=\"toggle_10875b20f45c69288\"><a aria-expanded=\"false\" aria-controls=\"10875b20f45c69288\" role=\"button\" data-toggle=\"collapse\" data-parent=\"#accordion-789-1\" data-target=\"#10875b20f45c69288\" href=\"#10875b20f45c69288\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon awb-icon-minus\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon fa-check fas\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">Aerosol Monitoring<\/span><\/a><\/div><\/div><div id=\"10875b20f45c69288\" class=\"panel-collapse collapse \" aria-labelledby=\"toggle_10875b20f45c69288\"><div class=\"panel-body toggle-content fusion-clearfix\">\n<p>Your Content Goes Here<\/p>\n<\/div><\/div><\/div><div class=\"fusion-panel panel-default panel-078de88838a411b13 fusion-toggle-no-divider\" style=\"--awb-title-color:var(--awb-color8);\"><div class=\"panel-heading\"><div class=\"panel-title toggle\" id=\"toggle_078de88838a411b13\"><a aria-expanded=\"false\" aria-controls=\"078de88838a411b13\" role=\"button\" data-toggle=\"collapse\" data-parent=\"#accordion-789-1\" data-target=\"#078de88838a411b13\" href=\"#078de88838a411b13\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon awb-icon-minus\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon fa-check fas\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">Energy Meteorology<\/span><\/a><\/div><\/div><div id=\"078de88838a411b13\" class=\"panel-collapse collapse \" aria-labelledby=\"toggle_078de88838a411b13\"><div class=\"panel-body toggle-content fusion-clearfix\">\n<p>Your Content Goes Here<\/p>\n<\/div><\/div><\/div><div class=\"fusion-panel panel-default panel-467c0834aaa5b27b2 fusion-toggle-no-divider\" style=\"--awb-title-color:var(--awb-color8);\"><div class=\"panel-heading\"><div class=\"panel-title toggle\" id=\"toggle_467c0834aaa5b27b2\"><a aria-expanded=\"false\" aria-controls=\"467c0834aaa5b27b2\" role=\"button\" data-toggle=\"collapse\" data-parent=\"#accordion-789-1\" data-target=\"#467c0834aaa5b27b2\" href=\"#467c0834aaa5b27b2\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon awb-icon-minus\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon fa-check fas\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\"> Numerical Weather Prediction<\/span><\/a><\/div><\/div><div id=\"467c0834aaa5b27b2\" class=\"panel-collapse collapse \" aria-labelledby=\"toggle_467c0834aaa5b27b2\"><div class=\"panel-body toggle-content fusion-clearfix\">\n<p>Your Content Goes Here<\/p>\n<\/div><\/div><\/div><div class=\"fusion-panel panel-default panel-4b4346c0d30d7e770 fusion-toggle-no-divider\" style=\"--awb-title-color:var(--awb-color8);\"><div class=\"panel-heading\"><div class=\"panel-title toggle\" id=\"toggle_4b4346c0d30d7e770\"><a aria-expanded=\"false\" aria-controls=\"4b4346c0d30d7e770\" role=\"button\" data-toggle=\"collapse\" data-parent=\"#accordion-789-1\" data-target=\"#4b4346c0d30d7e770\" href=\"#4b4346c0d30d7e770\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon awb-icon-minus\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon fa-check fas\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">Air Pollution Modelling<\/span><\/a><\/div><\/div><div id=\"4b4346c0d30d7e770\" class=\"panel-collapse collapse \" aria-labelledby=\"toggle_4b4346c0d30d7e770\"><div class=\"panel-body toggle-content fusion-clearfix\">\n<p>Your Content Goes Here<\/p>\n<\/div><\/div><\/div><div class=\"fusion-panel panel-default panel-944fcb918b30f6d37 fusion-toggle-no-divider\" style=\"--awb-title-color:var(--awb-color8);\"><div class=\"panel-heading\"><div class=\"panel-title toggle\" id=\"toggle_944fcb918b30f6d37\"><a aria-expanded=\"false\" aria-controls=\"944fcb918b30f6d37\" role=\"button\" data-toggle=\"collapse\" data-parent=\"#accordion-789-1\" data-target=\"#944fcb918b30f6d37\" href=\"#944fcb918b30f6d37\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon awb-icon-minus\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon fa-check fas\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">Climate Sensitive Infectious Disease Modelling<\/span><\/a><\/div><\/div><div id=\"944fcb918b30f6d37\" class=\"panel-collapse collapse \" aria-labelledby=\"toggle_944fcb918b30f6d37\"><div class=\"panel-body toggle-content fusion-clearfix\">\n<p>Your Content Goes Here<\/p>\n<\/div><\/div><\/div><div class=\"fusion-panel panel-default panel-0582331b639215acf fusion-toggle-no-divider\" style=\"--awb-title-color:var(--awb-color8);\"><div class=\"panel-heading\"><div class=\"panel-title toggle\" id=\"toggle_0582331b639215acf\"><a aria-expanded=\"false\" aria-controls=\"0582331b639215acf\" role=\"button\" data-toggle=\"collapse\" data-parent=\"#accordion-789-1\" data-target=\"#0582331b639215acf\" href=\"#0582331b639215acf\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon awb-icon-minus\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon fa-check fas\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">Weather and Climate Extremes<\/span><\/a><\/div><\/div><div id=\"0582331b639215acf\" class=\"panel-collapse collapse \" aria-labelledby=\"toggle_0582331b639215acf\"><div class=\"panel-body toggle-content fusion-clearfix\">\n<p>Your Content Goes Here<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div id=\"hmts\" class=\"fusion-container-anchor\"><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1456px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-padding-top:20px;--awb-padding-right:20px;--awb-padding-bottom:20px;--awb-padding-left:20px;--awb-overflow:hidden;--awb-bg-size:cover;--awb-border-color:var(--awb-color3);--awb-border-top:1px;--awb-border-right:1px;--awb-border-bottom:1px;--awb-border-left:1px;--awb-border-style:solid;--awb-border-radius:6px 6px 6px 6px;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-1 sep-underline sep-solid fusion-title-text fusion-title-size-four\"><h4 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;\">Homogenization of meteorological time series<\/h4><\/div><div class=\"fusion-text fusion-text-1\"><p align=\"justify\">The homogenization of meteorological time series is a process of removing changes caused by non-climatic factors, so that any variations in the series correspond exclusively to climate change. The activities of LAPUP focus on testing and applying various homogenization methods to historical data, mainly from Greece. <\/p>\n<p>Selected publications<\/p>\n<ul>\n<li>Mamara A. A. A. Argiriou, E. Anadranistakis (2013) Homogenisation of mean monthly temperatures for Greece. International Journal of Climatology, 33 (12):2649-2666. <\/li>\n<li>Mamara A. A. A. Argiriou, E. Anadranistakis (2014) Detection and Correction of Inhomogeneities in Greek Climate Temperature Series. International Journal of Climatology, 34 (10): 3024-3043. <\/li>\n<li>Li Z, Shi Y, Argiriou AA, Ioannidis P, Mamara A, Yan Z. A Comparative Analysis of Changes in Temperature and Precipitation Extremes since 1960 between China and Greece. Atmosphere. 2022;   13(11):1824.  <a href=\"https:\/\/doi.org\/10.3390\/atmos13111824\">https:\/\/doi.org\/10.3390\/atmos13111824<\/a><\/li>\n<li>Argiriou, A.A., Li, Z., Armaos, V. et al. Homogenised Monthly and Daily Temperature and Precipitation Time Series in China and Greece since 1960. Adv. Atmos. Sci.     (2023).  <a href=\"https:\/\/doi.org\/10.1007\/s00376-022-2246-4\">https:\/\/doi.org\/10.1007\/s00376-022-2246-4<\/a><\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><\/div><div id=\"aemts\" class=\"fusion-container-anchor\"><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-3 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1456px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-padding-top:20px;--awb-padding-right:20px;--awb-padding-bottom:20px;--awb-padding-left:20px;--awb-overflow:hidden;--awb-bg-size:cover;--awb-border-color:var(--awb-color3);--awb-border-top:1px;--awb-border-right:1px;--awb-border-bottom:1px;--awb-border-left:1px;--awb-border-style:solid;--awb-border-radius:6px 6px 6px 6px;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-2 sep-underline sep-solid fusion-title-text fusion-title-size-four\"><h4 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;\">Analysis of environmental and meteorological time series<\/h4><\/div><div class=\"fusion-text fusion-text-2\"><p align=\"justify\">H o\u03bc\u03bf\u03b3\u03b5\u03bd\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u03bc\u03b5\u03c4\u03b5\u03c9\u03c1\u03bf\u03bb\u03bf\u03b3\u03b9\u03ba\u03ce\u03bd \u03c7\u03c1\u03bf\u03bd\u03bf\u03c3\u03b5\u03b9\u03c1\u03ce\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03b9\u03b1 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03b1\u03c6\u03b1\u03af\u03c1\u03b5\u03c3\u03b7\u03c2 \u03b1\u03c0\u03cc \u03b1\u03c5\u03c4\u03ad\u03c2 \u03bc\u03b5\u03c4\u03b1\u03b2\u03bf\u03bb\u03ce\u03bd \u03bb\u03cc\u03b3\u03c9 \u03bc\u03b7 \u03ba\u03bb\u03b9\u03bc\u03b1\u03c4\u03b9\u03ba\u03ce\u03bd \u03b1\u03b9\u03c4\u03af\u03c9\u03bd, \u03ad\u03c4\u03c3\u03b9 \u03ce\u03c3\u03c4\u03b5 \u03bf\u03b9 \u03cc\u03c0\u03bf\u03b9\u03b5\u03c2 \u03b4\u03b9\u03b1\u03ba\u03c5\u03bc\u03ac\u03bd\u03c3\u03b5\u03b9\u03c2 \u03c4\u03bf\u03c5\u03c2 \u03bd\u03b1 \u03b1\u03bd\u03c4\u03b9\u03c3\u03c4\u03bf\u03b9\u03c7\u03bf\u03cd\u03bd \u03b1\u03c0\u03bf\u03ba\u03bb\u03b5\u03b9\u03c3\u03c4\u03b9\u03ba\u03ac \u03c3\u03c4\u03b7\u03bd \u03ba\u03bb\u03b9\u03bc\u03b1\u03c4\u03b9\u03ba\u03ae \u03bc\u03b5\u03c4\u03b1\u03b2\u03bf\u03bb\u03ae. \u039f\u03b9 \u03b4\u03c1\u03b1\u03c3\u03c4\u03b7\u03c1\u03b9\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2 \u03c4\u03bf\u03c5 \u0395\u03a6\u0391\u03a02 \u03b5\u03c3\u03c4\u03b9\u03ac\u03b6\u03bf\u03c5\u03bd \u03c3\u03c4\u03bf\u03bd \u03ad\u03bb\u03b5\u03b3\u03c7\u03bf \u03ba\u03b1\u03b9 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae \u03b4\u03b9\u03b1\u03c6\u03cc\u03c1\u03c9\u03bd \u03bc\u03b5\u03b8\u03cc\u03b4\u03c9\u03bd \u03bf\u03bc\u03bf\u03b3\u03b5\u03bd\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7\u03c2 \u03b9\u03c3\u03c4\u03bf\u03c1\u03b9\u03ba\u03ce\u03bd \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd, \u03ba\u03c5\u03c1\u03af\u03c9\u03c2 \u03c4\u03b7\u03c2 \u0395\u03bb\u03bb\u03ac\u03b4\u03bf\u03c2. <\/p>\n<p>Selected publications<\/p>\n<ul>\n<li>Athanassios Zagouras, Athanassios A. Argiriou, George Economou, Spiros Fotopoulos, Helena A. Flocas (2013) Weather maps classification over Greek domain based on isobaric line patterns, Theoretical and Applied Climatology, 114(3):691-704. (<a href=\"http:\/\/em.rdcu.be\/wf\/click?upn=KP7O1RED-2BlD0F9LDqGVeSIune-2F6720Y2syS79dhtfN0-3D_REaXrv8VKi1r0CkfRC4TTdpWZD9N68Dczz05bTlo2OvvEdNlzhUZfkrQQSE0eY5DCNra80a-2FRUnbfzHY-2FrSlCpEekMlyUOTLsy9iVuT-2BQTEWvUbLI0Ee0-2FD9dbp6TjLu2r8f8VE4sGNWj3VaP6IXRL7ncgr2dHbduCWxoYJxV2VC62UlW1e46b8Mcw0RtVCcVBGhURZfr7Z4NQwEEUS79w-3D-3D\">http:\/\/rdcu.be\/mU0d<\/a>) <\/li>\n<li>Mamara, M. Anadranistakis, A.A. Argiriou, T. Szentimrey, T. Kovacs, A. Bezes, Z. Bihari (2017) High resolution air temperature climatology for Greece for the period 1971 \u2013 2000. Meteorol. Appl. 24: 191-205 (<a href=\"http:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/met.1617\/full\">http:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/met.1617\/full<\/a>).   <\/li>\n<li>Konstantinos V Kolokythas and Athanassios A Argiriou. \u201cOptimizing the input vectors of applied artificial neural network models for wind power production forecasting\u201d Wind Engineering 1-12, <a href=\"https:\/\/doi.org\/10.1177\/0309524X211046382\">https:\/\/doi.org\/10.1177\/0309524X211046382<\/a><\/li>\n<li>Vasileios Salamalikis, Panayiotis Tzoumanikas, Athanassios A. Argiriou, Andreas Kazantzidis, Site adaptation of global horizontal irradiance from the Copernicus Atmospheric Monitoring Service for radiation using supervised machine learning techniques, Renewable Energy, Volume 195, 2022, Pages 92-106, <a href=\"https:\/\/doi.org\/10.1016\/j.renene.2022.06.043\">https:\/\/doi.org\/10.1016\/j.renene.2022.06.043<\/a>.<\/li>\n<li>Tsiotas, G., Argiriou, A. &amp; Mamara, A. Assessing the variability and forecastability of time-trends for air temperatures in Greece: a Bayesian approach. Theor Appl Climatol 155, 8089\u20138118 (2024). <a href=\"https:\/\/doi.org\/10.1007\/s00704-024-05118-y\">https:\/\/doi.org\/10.1007\/s00704-024-05118-y<\/a><\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><\/div><div id=\"sia\" class=\"fusion-container-anchor\"><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-4 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1456px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-padding-top:20px;--awb-padding-right:20px;--awb-padding-bottom:20px;--awb-padding-left:20px;--awb-overflow:hidden;--awb-bg-size:cover;--awb-border-color:var(--awb-color3);--awb-border-top:1px;--awb-border-right:1px;--awb-border-bottom:1px;--awb-border-left:1px;--awb-border-style:solid;--awb-border-radius:6px 6px 6px 6px;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-3 sep-underline sep-solid fusion-title-text fusion-title-size-four\"><h4 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;\">Stable isotopes in the atmosphere<\/h4><\/div><div class=\"fusion-text fusion-text-3\"><p align=\"justify\">This concerns the study of the stable isotopes of water in the atmosphere in general (water vapor \u2013 rain \u2013 snow). The analysis of stable water isotopes is a valuable tool for understanding the complex interactions between the atmosphere, hydrosphere, and biosphere. Water\u2019s isotopic signatures provide important insights into various atmospheric processes as well as climate change. Another important isotope\u2014radioactive this time\u2014is tritium, the study of which reveals how water moves through the atmosphere, infiltrates the ground, and flows into rivers and oceans. Tritium analysis also provides information on patterns of atmospheric circulation and contributes to monitoring nuclear activities.<\/p>\n<p>Selected publications<\/p>\n<ul>\n<li>Salamalikis, A.A. Argiriou, E. Dotsika (2016) Isotopic modeling of the sub-cloud evaporation effect in precipitation. Science of the Total Environment, 544: 1059-1072.<\/li>\n<li>Salamalikis, A.A. Argiriou, E. Dotsika (2016) Periodicity analysis of \u03b418O in precipitation over Central Europe:Time\u2013frequency considerations of the isotopic \u2018temperature\u2019 effect. Journal of Hydrology, 534:150-163.<\/li>\n<li>Salamalikis V, Argiriou AA. Validation and Bias Correction of Monthly \u03b418O Precipitation Time Series from ECHAM5-Wiso Model in Central Europe. <em>Oxygen<\/em>. 2022; 2(2):109-124. <a href=\"https:\/\/doi.org\/10.3390\/oxygen2020010\">https:\/\/doi.org\/10.3390\/oxygen2020010<\/a><\/li>\n<li>Shengjie Wang, Liwei Wang, Gahong Yang, Yanqiong Xiao, Athanassios A. Argiriou, Yudong Shi, Shijun Lei, Mingjun Zhang, Altitude effect of precipitation isotopes in an arid mountain-basin system: Observation and modelling around the world\u2019s second-largest shifting desert, Journal of Hydrology, Volume 636, 2024, 131351, ISSN 0022-1694, <a href=\"https:\/\/doi.org\/10.1016\/j.jhydrol.2024.131351\">https:\/\/doi.org\/10.1016\/j.jhydrol.2024.131351<\/a>.<\/li>\n<li>Xiao, Y., Wang, L., Wang, S. et al. Comparison of isotope-based linear and Bayesian mixing models in determining moisture recycling ratio. J. Arid Land 16, 739\u2013751 (2024). <a href=\"https:\/\/doi.org\/10.1007\/s40333-024-0016-0\">https:\/\/doi.org\/10.1007\/s40333-024-0016-0<\/a><\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"100-width.php","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-789","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/atmosphere.upatras.gr\/en\/wp-json\/wp\/v2\/pages\/789","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/atmosphere.upatras.gr\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/atmosphere.upatras.gr\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/atmosphere.upatras.gr\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/atmosphere.upatras.gr\/en\/wp-json\/wp\/v2\/comments?post=789"}],"version-history":[{"count":7,"href":"https:\/\/atmosphere.upatras.gr\/en\/wp-json\/wp\/v2\/pages\/789\/revisions"}],"predecessor-version":[{"id":796,"href":"https:\/\/atmosphere.upatras.gr\/en\/wp-json\/wp\/v2\/pages\/789\/revisions\/796"}],"wp:attachment":[{"href":"https:\/\/atmosphere.upatras.gr\/en\/wp-json\/wp\/v2\/media?parent=789"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}