{"id":82155,"date":"2019-01-30T12:16:13","date_gmt":"2019-01-30T17:16:13","guid":{"rendered":"https:\/\/mrnf.gouv.qc.ca\/nos-publications\/direct-satellite-inference-ecosystem-light-use-efficiency-carbon-exchange-using-modis-terra-aqua\/"},"modified":"2019-01-30T12:16:13","modified_gmt":"2019-01-30T17:16:13","slug":"direct-satellite-inference-ecosystem-light-use-efficiency-carbon-exchange-using-modis-terra-aqua","status":"publish","type":"cpt_publication","link":"https:\/\/mrnf.gouv.qc.ca\/en\/our-publications\/direct-satellite-inference-ecosystem-light-use-efficiency-carbon-exchange-using-modis-terra-aqua\/","title":{"rendered":"Direct satellite inference of ecosystem light use efficiency for carbon exchange using MODIS on Terra and Aqua"},"content":{"rendered":"\n<p><b>Abstract of the paper presented to the <a href=\"https:\/\/ieeexplore.ieee.org\/xpl\/conhome\/9436\/proceeding?isnumber=29946\" target=\"_blank\" rel=\"noopener\">IEEE International Geoscience and Remote Sensing Symposium<\/a> (IGARSS). September 20-24, 2004. Anchorage, Alaska. 3: 2038-2041.<\/b><\/p>\n<p>Understanding the dynamics of the global carbon cycle requires an accurate determination of the spatial and temporal distribution of photosynthetic CO<sub>2<\/sub> uptake by terrestrial vegetation. Optimal photosynthetic function is negatively affected by stress factors that cause down-regulation (i.e., reduced rate of photosynthesis). Present approaches to determine ecosystem carbon exchange rely on meteorological data as inputs to models that predict the relative photosynthetic function in response to environmental conditions inducing stress (e.g., drought, high\/low temperatures). (&#8230;)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Abstract of the paper presented to the IEEE International Geoscience and Remote Sensing Symposium (IGARSS). September 20-24, 2004. Anchorage, Alaska. 3: 2038-2041. Understanding the dynamics of the global carbon cycle requires an accurate determination of the spatial and temporal distribution of photosynthetic CO2 uptake by terrestrial vegetation. Optimal photosynthetic function is negatively affected by stress [&hellip;]<\/p>\n","protected":false},"template":"","format":"standard","cptt_secteur":[1179],"cptt_theme":[1180],"cptt_categ_publi":[1139],"cptt_auteurs_ministeriels":[1079],"class_list":["post-82155","cpt_publication","type-cpt_publication","status-publish","format-standard","hentry","cptt_secteur-forests","cptt_theme-forestry-research","cptt_categ_publi-conference-and-presentation","cptt_auteurs_ministeriels-drolet-guillaume"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Direct satellite inference of ecosystem light use efficiency for carbon exchange using MODIS on Terra and Aqua - Minist\u00e8re des Ressources naturelles et des For\u00eats<\/title>\n<meta name=\"description\" content=\"Optimal photosynthetic function is negatively affected by stress factors that cause down-regulation (i.e., reduced rate of photosynthesis).\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mrnf.gouv.qc.ca\/en\/our-publications\/direct-satellite-inference-ecosystem-light-use-efficiency-carbon-exchange-using-modis-terra-aqua\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Direct satellite inference of ecosystem light use efficiency for carbon exchange using MODIS on Terra and Aqua - 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