{"id":5406,"date":"2022-09-30T13:57:14","date_gmt":"2022-09-30T13:57:14","guid":{"rendered":"https:\/\/bioclockconsortium.org\/?page_id=5406"},"modified":"2024-05-29T13:01:16","modified_gmt":"2024-05-29T13:01:16","slug":"ivanka-spruijt","status":"publish","type":"page","link":"https:\/\/bioclockconsortium.org\/en\/our-research\/early-career-researchers\/ivanka-spruijt\/","title":{"rendered":"Ivanka Spruijt"},"content":{"rendered":"<div>\n<p>Ivanka Spruijt<\/p>\n<\/div>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2022\/05\/IMG-20220306-WA0002-1.jpg\" alt=\"Image by Ivanka Spruijt\"><\/p>\n<ul>\n<li>\n<h3>About Ivanka<\/h3>\n<div>\n<h6><strong>Workpackage <\/strong><\/h6>\n<p>3.2<\/p>\n<h6><strong>Position<\/strong><\/h6>\n<p>PhD<\/p>\n<h6><strong>Started<\/strong><\/h6>\n<p>March 2022<\/p>\n<h6><strong>Works at<\/strong><\/h6>\n<p>University of Leiden (CML: department of Environmental Biology)<\/p>\n<p>University of Amsterdam (IBED: department of Evolutionary and Population Biology)<\/p>\n<h6><strong>Supervision Team<\/strong><\/h6>\n<ul>\n<li>Prof. Astrid Groot<\/li>\n<li>Prof. Peter van Bodegom<\/li>\n<li>dr. Gerard Oostermeijer<\/li>\n<\/ul>\n<h6>Email<\/h6>\n<p><a href=\"mailto:i.spruijt@cml.univleiden.nl\">i.spruijt@cml.univleiden.nl<\/a><a href=\"\/a.shiba@nin.knaw.nl\"><\/a><\/p>\n<\/p>\n<\/div>\n<\/li>\n<li>\n<h3>Description of project<\/h3>\n<div>\n<p>Light pollution is increasing worldwide, which is contributing to the reduction of insect populations. As insects are important elements of the food web; they pollinate plants and are food for other animals, we need to investigate better the loss of insects. Since many insect species are nocturnal, they may be affected in behavior and their internal clocks by light at night. Therefore\u00a0I will be working on the effect of artificial light at night (ALAN) on plant-insect interactions and the mismatches that potentially arise in pollination, seed predation and herbivory.<\/p>\n<p>This research involves experimental (lab)work and field work to gain insight into the changes ALAN can cause in an urban trophic cascade on both a physiological and an ecological level.<\/p>\n<p><a href=\"https:\/\/bioclockconsortium.org\/en\/news\/how-does-light-affect-the-clock-of-insects-an-important-question-in-ivankas-project\/\" target=\"_blank\" rel=\"noopener\">Read Ivanka&#8217;s personal introduction here.<\/a><\/p>\n<\/p>\n<\/div>\n<\/li>\n<\/ul>\n<h2>KEEP UP TO DATE OF NEWS, NEW PROJECTS AND VACANCIES FROM BIOCLOCK CONSORTIUM<\/h2>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2021\/03\/logo-bioclock-menu.png\" alt=\"Logo BioClock consortium\"><\/p>\n<h3>Contact<\/h3>\n<hr>\n<div>\n<p>BioClock Consortium<br \/><a href=\"\/bioclock@lumc.nl\">bioclock@lumc.nl<\/a><\/p>\n<\/div>\n<h3>Follow us<\/h3>\n<hr>\n<ul>\n<li>\n<p><a href=\"\/en\/news\/\"><\/p>\n<p>News<\/p>\n<p><\/a><\/p>\n<\/li>\n<li>\n<p><a href=\"https:\/\/twitter.com\/\"><\/p>\n<p><a href=\"https:\/\/twitter.com\/NWA_BioClock\">Twitter<\/a><\/p>\n<p><\/a><\/p>\n<\/li>\n<li>\n<p><a href=\"https:\/\/www.instagram.com\/\"><\/p>\n<p><a href=\"https:\/\/www.linkedin.com\/company\/bioclock\">LinkedIn<\/a><\/p>\n<p><\/a><\/p>\n<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2021\/03\/NWO-logo-witruimte.png\" alt=\"NWO logo\"><\/p>\n<div>\n<p>The BioClock Consortium is funded by the NWA-ORC programme of the Dutch Research Council (NWO; project number 1292.19.077).<\/p>\n<\/div>\n<p><!--more--><br \/>\n<!-- {\"name\":\"Trainee individual page\",\"type\":\"layout\",\"children\":[{\"name\":\"header\",\"type\":\"section\",\"props\":{\"width\":\"default\",\"padding\":\"large\",\"style\":\"muted\",\"image_position\":\"center-right\",\"padding_remove_top\":false,\"animation\":\"fade\",\"image\":\"\",\"vertical_align\":\"middle\",\"title_position\":\"top-left\",\"title_rotation\":\"left\",\"title_breakpoint\":\"xl\",\"media_visibility\":\"m\"},\"children\":[{\"name\":\"\",\"type\":\"row\",\"props\":{\"margin\":\"xlarge\"},\"children\":[{\"name\":\"\",\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"media_overlay_gradient\":\"\",\"width_medium\":\"1-1\",\"position_sticky_breakpoint\":\"m\"},\"children\":[{\"name\":\"\",\"type\":\"headline\",\"props\":{\"title_element\":\"div\",\"content\":\"\n\n<p>Ivanka Spruijt<\\\/p>\",\"title_style\":\"heading-small\",\"text_align\":\"center\",\"maxwidth\":\"2xlarge\",\"margin\":\"large\",\"margin_remove_bottom\":true,\"block_align\":\"center\"}},{\"name\":\"\",\"type\":\"divider\",\"props\":{\"divider_element\":\"div\",\"divider_style\":\"small\",\"divider_align\":\"center\",\"margin\":\"medium\"}}]}]}]},{\"type\":\"section\",\"props\":{\"style\":\"default\",\"width\":\"default\",\"vertical_align\":\"middle\",\"title_position\":\"top-left\",\"title_rotation\":\"left\",\"title_breakpoint\":\"xl\",\"image_position\":\"center-center\"},\"children\":[{\"type\":\"row\",\"children\":[{\"type\":\"column\",\"props\":{\"position_sticky_breakpoint\":\"m\",\"image_position\":\"center-center\",\"media_overlay_gradient\":\"\"},\"children\":[{\"type\":\"image\",\"props\":{\"margin\":\"small\",\"image_svg_color\":\"emphasis\",\"image\":\"wp-content\\\/uploads\\\/2022\\\/05\\\/IMG-20220306-WA0002-1.jpg\",\"image_alt\":\"Image by Ivanka Spruijt\",\"image_width\":\"200\",\"image_border\":\"circle\",\"text_align\":\"center\",\"maxwidth\":\"medium\",\"block_align\":\"center\"},\"name\":\"\"},{\"type\":\"grid\",\"props\":{\"show_title\":true,\"show_meta\":true,\"show_content\":true,\"show_image\":true,\"show_link\":true,\"grid_default\":\"1\",\"grid_medium\":\"2\",\"filter_style\":\"tab\",\"filter_all\":true,\"filter_position\":\"top\",\"filter_align\":\"left\",\"filter_grid_width\":\"auto\",\"filter_grid_breakpoint\":\"m\",\"title_hover_style\":\"reset\",\"title_element\":\"h3\",\"title_align\":\"top\",\"title_grid_width\":\"1-2\",\"title_grid_breakpoint\":\"m\",\"meta_style\":\"meta\",\"meta_align\":\"below-title\",\"meta_element\":\"div\",\"content_column_breakpoint\":\"m\",\"icon_width\":80,\"image_align\":\"top\",\"image_grid_width\":\"1-2\",\"image_grid_breakpoint\":\"m\",\"image_svg_color\":\"emphasis\",\"link_text\":\"Read more\",\"link_style\":\"default\",\"margin\":\"default\",\"item_animation\":true},\"children\":[{\"type\":\"grid_item\",\"props\":{\"title\":\"About Ivanka\",\"content\":\"\n\n<h6><strong>Workpackage <\\\/strong><\\\/h6>\\n\n\n<p>3.2<\\\/p>\\n\n\n<h6><strong>Position<\\\/strong><\\\/h6>\\n\n\n<p>PhD<\\\/p>\\n\n\n<h6><strong>Started<\\\/strong><\\\/h6>\\n\n\n<p>March 2022<\\\/p>\\n\n\n<h6><strong>Works at<\\\/strong><\\\/h6>\\n\n\n<p>University of Leiden (CML: department of Environmental Biology)<\\\/p>\\n\n\n<p>University of Amsterdam (IBED: department of Evolutionary and Population Biology)<\\\/p>\\n\n\n<h6><strong>Supervision Team<\\\/strong><\\\/h6>\\n\n\n<ul>\\n\n\n<li>Prof. Astrid Groot<\\\/li>\\n\n\n<li>Prof. Peter van Bodegom<\\\/li>\\n\n\n<li>dr. Gerard Oostermeijer<\\\/li>\\n<\\\/ul>\\n\n\n<h6>Email<\\\/h6>\\n\n\n<p><a href=\\\"mailto:i.spruijt@cml.univleiden.nl\\\">i.spruijt@cml.univleiden.nl<\\\/a><a href=\\\"a.shiba@nin.knaw.nl\\\"><\\\/a><\\\/p>\\n\n\n<p><\\\/p>\",\"image\":\"\",\"image_alt\":\"Image by Ayano Shiba\"}},{\"type\":\"grid_item\",\"props\":{\"title\":\"Description of project\",\"content\":\"\n\n<p>Light pollution is increasing worldwide, which is contributing to the reduction of insect populations. As insects are important elements of the food web; they pollinate plants and are food for other animals, we need to investigate better the loss of insects. Since many insect species are nocturnal, they may be affected in behavior and their internal clocks by light at night. Therefore\\u00a0I will be working on the effect of artificial light at night (ALAN) on plant-insect interactions and the mismatches that potentially arise in pollination, seed predation and herbivory.<\\\/p>\\n\n\n<p>This research involves experimental (lab)work and field work to gain insight into the changes ALAN can cause in an urban trophic cascade on both a physiological and an ecological level.<\\\/p>\\n\n\n<p><a href=\\\"https:\\\/\\\/bioclockconsortium.org\\\/en\\\/news\\\/how-does-light-affect-the-clock-of-insects-an-important-question-in-ivankas-project\\\/\\\" target=\\\"_blank\\\" rel=\\\"noopener\\\">Read Ivanka's personal introduction here.<\\\/a><\\\/p>\\n\n\n<p><\\\/p>\",\"panel_style\":\"tile-muted\"}}]}]}]}]},{\"name\":\"Footer (EN)\",\"type\":\"section\",\"props\":{\"style\":\"secondary\",\"width\":\"\",\"vertical_align\":\"middle\",\"title_position\":\"top-left\",\"title_rotation\":\"left\",\"title_breakpoint\":\"xl\",\"image_position\":\"center-center\",\"padding\":\"large\",\"padding_remove_bottom\":true,\"animation_delay\":false,\"preserve_color\":true,\"id\":\"footer\",\"class\":\"footer\"},\"children\":[{\"name\":\"\",\"type\":\"row\",\"props\":{\"layout\":\"1-2,1-2\",\"width\":\"xlarge\",\"margin\":\"xlarge\",\"vertical_align\":true,\"margin_remove_bottom\":false,\"column_gap\":\"large\",\"row_gap\":\"large\"},\"children\":[{\"name\":\"\",\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"text_color\":\"light\",\"width_medium\":\"1-2\",\"vertical_align\":\"middle\",\"media_overlay_gradient\":\"\",\"position_sticky_breakpoint\":\"m\"},\"children\":[{\"name\":\"\",\"type\":\"headline\",\"props\":{\"title_element\":\"h2\",\"content\":\"KEEP UP TO DATE OF NEWS, NEW PROJECTS AND 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mailinglist\",\"redirect\":\"\"},\"mailchimp\":{\"client_id\":\"\",\"list_id\":\"\",\"double_optin\":true},\"cmonitor\":{\"client_id\":\"\",\"list_id\":\"\"},\"button_mode\":\"icon\",\"button_style\":\"default\",\"button_icon\":\"arrow-right\",\"form_size\":\"\",\"maxwidth\":\"xlarge\"}}]}]},{\"name\":\"\",\"type\":\"row\",\"props\":{\"layout\":\"1-4,1-4,1-4,1-4|1-2,1-2,1-2,1-2\",\"column_gap\":\"collapse\",\"row_gap\":\"collapse\"},\"children\":[{\"name\":\"\",\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"width_medium\":\"1-4\",\"width_small\":\"1-2\",\"media_overlay_gradient\":\"\",\"position_sticky_breakpoint\":\"m\"}},{\"name\":\"\",\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"style\":\"default\",\"width_medium\":\"1-4\",\"width_small\":\"1-2\",\"media_overlay_gradient\":\"\",\"position_sticky_breakpoint\":\"m\"},\"children\":[{\"name\":\"\",\"type\":\"image\",\"props\":{\"margin\":\"small\",\"image\":\"wp-content\\\/uploads\\\/2021\\\/03\\\/logo-bioclock-menu.png\",\"text_align_breakpoint\":\"m\",\"maxwidth\":\"medium\",\"maxwidth_breakpoint\":\"m\",\"block_align\":\"center\",\"image_svg_color\":\"emphasis\",\"image_alt\":\"Logo BioClock consortium\"}}]},{\"name\":\"\",\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"style\":\"default\",\"width_medium\":\"1-4\",\"width_small\":\"1-2\",\"media_overlay_gradient\":\"\",\"position_sticky_breakpoint\":\"m\"},\"children\":[{\"name\":\"\",\"type\":\"headline\",\"props\":{\"title_element\":\"h3\",\"content\":\"Contact\",\"maxwidth\":\"medium\",\"title_style\":\"h5\",\"margin\":\"small\",\"maxwidth_breakpoint\":\"m\",\"block_align\":\"center\"}},{\"name\":\"\",\"type\":\"divider\",\"props\":{\"divider_element\":\"hr\",\"margin\":\"default\",\"maxwidth\":\"medium\",\"margin_remove_top\":true,\"maxwidth_breakpoint\":\"m\",\"block_align\":\"center\"}},{\"name\":\"\",\"type\":\"text\",\"props\":{\"margin\":\"\",\"column_breakpoint\":\"m\",\"content\":\"\n\n<p>BioClock Consortium<br \\\/><a href=\\\"bioclock@lumc.nl\\\">bioclock@lumc.nl<\\\/a><\\\/p>\",\"maxwidth\":\"medium\",\"maxwidth_breakpoint\":\"m\",\"block_align\":\"center\"}}]},{\"name\":\"\",\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"style\":\"default\",\"width_medium\":\"1-4\",\"width_small\":\"1-2\",\"media_overlay_gradient\":\"\",\"position_sticky_breakpoint\":\"m\"},\"children\":[{\"name\":\"\",\"type\":\"headline\",\"props\":{\"title_element\":\"h3\",\"content\":\"Follow 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href=\\\"https:\\\/\\\/twitter.com\\\/NWA_BioClock\\\">Twitter<\\\/a><\\\/p>\",\"link\":\"https:\\\/\\\/twitter.com\\\/\"}},{\"name\":\"\",\"type\":\"list_item\",\"props\":{\"content\":\"\n\n<p><a href=\\\"https:\\\/\\\/www.linkedin.com\\\/company\\\/bioclock\\\">LinkedIn<\\\/a><\\\/p>\",\"link\":\"https:\\\/\\\/www.instagram.com\\\/\"}}]}]}]}]},{\"type\":\"section\",\"props\":{\"style\":\"muted\",\"width\":\"xlarge\",\"vertical_align\":\"middle\",\"title_position\":\"top-left\",\"title_rotation\":\"left\",\"title_breakpoint\":\"xl\",\"image_position\":\"center-center\",\"padding\":\"xsmall\"},\"children\":[{\"type\":\"row\",\"props\":{\"layout\":\"1-5,4-5\",\"column_gap\":\"collapse\",\"row_gap\":\"collapse\"},\"children\":[{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"media_overlay_gradient\":\"\",\"width_medium\":\"1-5\",\"position_sticky_breakpoint\":\"m\"},\"children\":[{\"type\":\"image\",\"props\":{\"margin\":\"default\",\"image_svg_color\":\"emphasis\",\"image\":\"wp-content\\\/uploads\\\/2021\\\/03\\\/NWO-logo-witruimte.png\",\"image_alt\":\"NWO 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Gerard Oostermeijer Email i.spruijt@cml.univleiden.nl Description of project Light pollution is increasing worldwide, which is [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":4705,"menu_order":13,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-5406","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Ivanka Spruijt - BioClock<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/bioclockconsortium.org\/en\/our-research\/early-career-researchers\/ivanka-spruijt\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ivanka Spruijt - BioClock\" \/>\n<meta property=\"og:description\" content=\"Ivanka Spruijt About Ivanka Workpackage 3.2 Position PhD Started March 2022 Works at University of Leiden (CML: department of Environmental Biology) University of Amsterdam (IBED: department of Evolutionary and Population Biology) Supervision Team Prof. Astrid Groot Prof. Peter van Bodegom dr. 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