{"id":22,"date":"2023-11-29T09:44:12","date_gmt":"2023-11-29T09:44:12","guid":{"rendered":"https:\/\/www.atm.helsinki.fi\/smear_wp\/?page_id=22"},"modified":"2024-01-10T08:49:11","modified_gmt":"2024-01-10T08:49:11","slug":"smear-i-measurements","status":"publish","type":"page","link":"https:\/\/www.atm.helsinki.fi\/smear\/smear-i-measurements\/","title":{"rendered":"SMEAR I Measurements"},"content":{"rendered":"\n
<\/span>
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Station for Measuring Ecosystem-Atmosphere Relations<\/p>\n<\/div><\/div>\n\n\n\n

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\"Figure
Figure 1: Diagram of SMEAR I measurements setup<\/figcaption><\/figure>\n\n\n

Table. Instrumentation of the SMEAR I-station<\/p>\n<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
 <\/em><\/strong><\/td>\nParameter<\/strong><\/td>\nDevice<\/strong><\/td>\nMeasurement heigth<\/strong><\/td>\n<\/tr>\n<\/tbody>\n
Weather<\/em><\/td>\ndry temperature<\/td>\nRotronic MP100H<\/td>\n2, 4, 6.6, 9, 15 m<\/td>\n<\/tr>\n<\/tbody>\n
 <\/em><\/td>\nwet temperature<\/td>\nRotronic MP100H<\/td>\n2, 4, 6.6, 9, 15 m<\/td>\n<\/tr>\n<\/tbody>\n
 <\/em><\/td>\nwind speed<\/td>\nDelta-TAN1<\/td>\n2, 4, 6.6, 9, 15 m<\/td>\n<\/tr>\n<\/tbody>\n
 <\/em><\/td>\nwind speed<\/td>\nThies 2D<\/td>\n16 m<\/td>\n<\/tr>\n<\/tbody>\n
 <\/em><\/td>\nwind direction<\/td>\nThies 2D<\/td>\n16 m<\/td>\n<\/tr>\n<\/tbody>\n
 <\/em><\/td>\nPAR (photosynthetically active radiation)<\/td>\nLi-Cor LI-190SB<\/td>\n16 m<\/td>\n<\/tr>\n<\/tbody>\n
 <\/em><\/td>\nglobal radiation<\/td>\nMiddleton Solar SK08<\/td>\n16 m<\/td>\n<\/tr>\n<\/tbody>\n
 <\/em><\/td>\nUVA<\/td>\nSolar Light 501A UVA<\/td>\n16 m<\/td>\n<\/tr>\n<\/tbody>\n
 <\/em><\/td>\nUVB<\/td>\nSolar Light 501A SUV<\/td>\n16 m<\/td>\n<\/tr>\n<\/tbody>\n
 <\/em><\/td>\nair pressure<\/td>\nDruck DPI 260<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n
<\/td>\nvisibility<\/td>\nBiral VF500 visibility sensor<\/td>\n2 m<\/td>\n<\/tr>\n
 <\/em><\/td>\nprecipitation<\/td>\nThies Laser Precipitation Monitor<\/td>\n2 m<\/td>\n<\/tr>\n<\/tbody>\n
 <\/em><\/td>\nrainfall<\/td>\nDelta-T RG1<\/td>\n1.5 m<\/td>\n<\/tr>\n<\/tbody>\n
 <\/em><\/td>\nsoil temperature<\/td>\nPt-100<\/td>\n0 m<\/td>\n<\/tr>\n<\/tbody>\n
Aerosols<\/em><\/td>\ntotal concentration<\/td>\nCPC TSI 3022<\/td>\n9 m<\/td>\n<\/tr>\n<\/tbody>\n
 <\/em><\/td>\nsize distribution<\/td>\nDMA \/ CPC TSI 3025<\/td>\n2 m<\/td>\n<\/tr>\n<\/tbody>\n
 <\/em><\/td>\nsize distribution<\/td>\nDMA \/ CPC TSI 3010<\/td>\n2 m<\/td>\n<\/tr>\n<\/tbody>\n
Trace gases<\/em><\/td>\nozone<\/td>\nThermo Electron corp. 49i<\/td>\n2, 6.6, 9, 15 m<\/td>\n<\/tr>\n<\/tbody>\n
 <\/em><\/td>\nsulphur dioxide<\/td>\nThermo Electron corp. 43i-TLE<\/td>\n2, 6.6, 9, 15 m<\/td>\n<\/tr>\n<\/tbody>\n
 <\/em><\/td>\ntotal oxides of nitrogen<\/td>\nThermo Electron corp. 42i-TL<\/td>\n2, 6.6, 9, 15 m<\/td>\n<\/tr>\n<\/tbody>\n
Scots pines<\/em><\/td>\nphotosynthesis<\/td>\nchamber measuremets<\/td>\nappr. 10 m<\/td>\n<\/tr>\n<\/tbody>\n
 <\/em><\/td>\nCO2-exchange<\/td>\nURAS 3G analysator<\/td>\nappr. 10 m<\/td>\n<\/tr>\n<\/tbody>\n
 <\/em><\/td>\nH2O<\/td>\nURAS 3G analysator<\/td>\nappr. 10 m<\/td>\n<\/tr>\n<\/tbody>\n
 <\/em><\/td>\nPAR<\/td>\nLi-Cor LI-190SB<\/td>\nappr. 10 m<\/td>\n<\/tr>\n<\/tbody>\n
 <\/em><\/td>\ntemperature<\/td>\nthermoelement Cu Ko<\/td>\nappr. 10 m<\/td>\n<\/tr>\n<\/tbody>\n
 <\/em><\/td>\ngrowth in thickness<\/td>\nsolartron sensors<\/td>\nseveral heigths<\/td>\n<\/tr>\n<\/tbody>\n
 <\/em><\/td>\ngrowth in length<\/td>\ncaliper<\/td>\nappr. 10 m<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n

<\/p>\n\n\n\n

<\/p>\n\n\n\n

\"\"<\/figure>\n","protected":false},"excerpt":{"rendered":"

Table. Instrumentation of the SMEAR I-station   Parameter Device Measurement heigth Weather dry temperature Rotronic MP100H 2, 4, 6.6, 9, 15 m   wet temperature Rotronic MP100H 2, 4, 6.6, 9, 15 m   wind speed Delta-TAN1 2, 4, 6.6, 9, 15 m   wind speed Thies 2D 16 m   wind direction Thies 2D […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-22","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.atm.helsinki.fi\/smear\/wp-json\/wp\/v2\/pages\/22","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.atm.helsinki.fi\/smear\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.atm.helsinki.fi\/smear\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.atm.helsinki.fi\/smear\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.atm.helsinki.fi\/smear\/wp-json\/wp\/v2\/comments?post=22"}],"version-history":[{"count":3,"href":"https:\/\/www.atm.helsinki.fi\/smear\/wp-json\/wp\/v2\/pages\/22\/revisions"}],"predecessor-version":[{"id":152,"href":"https:\/\/www.atm.helsinki.fi\/smear\/wp-json\/wp\/v2\/pages\/22\/revisions\/152"}],"wp:attachment":[{"href":"https:\/\/www.atm.helsinki.fi\/smear\/wp-json\/wp\/v2\/media?parent=22"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}