[{"publication":"Scientific Reports","date_updated":"2024-12-11T12:59:58Z","publisher":"Springer Nature","abstract":[{"text":"Light pollution is an environmental stressor of global extent that is growing exponentially in area and intensity. Artificial skyglow, a form of light pollution with large range, is hypothesized to have environmental impact at ecosystem level. However, testing the impact of skyglow at large scales and in a controlled fashion under in situ conditions has remained elusive so far. Here we present the first experimental setup to mimic skyglow at ecosystem level outdoors in an aquatic environment. Spatially diffuse and homogeneous surface illumination that is adjustable between 0.01 and 10 lx, resembling rural to urban skyglow levels, was achieved with white light-emitting diodes at a large-scale lake enclosure facility. The illumination system was enabled by optical modeling with Monte-Carlo raytracing and validated by measurements. Our method can be adapted to other outdoor and indoor skyglow experiments, urgently needed to understand the impact of skyglow on ecosystems.","lang":"eng"}],"publication_identifier":{"eissn":["2045-2322"]},"extern":"1","volume":11,"publication_status":"published","date_created":"2024-12-08T19:56:12Z","author":[{"last_name":"Jechow","first_name":"Andreas","full_name":"Jechow, Andreas"},{"first_name":"Günther","full_name":"Schreck, Günther","last_name":"Schreck"},{"last_name":"Kyba","first_name":"Christopher C. M.","full_name":"Kyba, Christopher C. M."},{"full_name":"Berger, Stella A.","first_name":"Stella A.","last_name":"Berger"},{"last_name":"Bistarelli","full_name":"Bistarelli, Lukas Thuile","first_name":"Lukas Thuile"},{"last_name":"Bodenlos","first_name":"Matthias","full_name":"Bodenlos, Matthias"},{"first_name":"Mark O.","full_name":"Gessner, Mark O.","last_name":"Gessner"},{"first_name":"Hans-Peter","full_name":"Grossart, Hans-Peter","last_name":"Grossart"},{"last_name":"Kupprat","full_name":"Kupprat, Franziska","first_name":"Franziska"},{"last_name":"Nejstgaard","first_name":"Jens C.","full_name":"Nejstgaard, Jens C."},{"last_name":"Pansch","full_name":"Pansch, Andreas","first_name":"Andreas"},{"last_name":"Penske","first_name":"Armin","full_name":"Penske, Armin"},{"full_name":"Sachtleben, Michael","first_name":"Michael","last_name":"Sachtleben"},{"id":"86424","orcid":"0000-0002-4520-7916","full_name":"Shatwell, Tom","first_name":"Tom","last_name":"Shatwell"},{"last_name":"Singer","first_name":"Gabriel A.","full_name":"Singer, Gabriel A."},{"first_name":"Susanne","full_name":"Stephan, Susanne","last_name":"Stephan"},{"last_name":"Walles","first_name":"Tim J. W.","full_name":"Walles, Tim J. W."},{"last_name":"Wollrab","full_name":"Wollrab, Sabine","first_name":"Sabine"},{"first_name":"Karolina M.","full_name":"Zielinska-Dabkowska, Karolina M.","last_name":"Zielinska-Dabkowska"},{"last_name":"Hölker","first_name":"Franz","full_name":"Hölker, Franz"}],"language":[{"iso":"eng"}],"quality_controlled":"1","year":"2021","type":"scientific_journal_article","_id":"12226","article_number":"23478","doi":"10.1038/s41598-021-02772-4","citation":{"chicago":"Jechow, Andreas, Günther Schreck, Christopher C. M. Kyba, Stella A. Berger, Lukas Thuile Bistarelli, Matthias Bodenlos, Mark O. Gessner, et al. “Design and Implementation of an Illumination System to Mimic Skyglow at Ecosystem Level in a Large-Scale Lake Enclosure Facility.” <i>Scientific Reports</i> 11, no. 1 (2021). <a href=\"https://doi.org/10.1038/s41598-021-02772-4\">https://doi.org/10.1038/s41598-021-02772-4</a>.","chicago-de":"Jechow, Andreas, Günther Schreck, Christopher C. M. Kyba, Stella A. Berger, Lukas Thuile Bistarelli, Matthias Bodenlos, Mark O. Gessner, u. a. 2021. Design and implementation of an illumination system to mimic skyglow at ecosystem level in a large-scale lake enclosure facility. <i>Scientific Reports</i> 11, Nr. 1. doi:<a href=\"https://doi.org/10.1038/s41598-021-02772-4\">10.1038/s41598-021-02772-4</a>, .","bjps":"<b>Jechow A <i>et al.</i></b> (2021) Design and Implementation of an Illumination System to Mimic Skyglow at Ecosystem Level in a Large-Scale Lake Enclosure Facility. <i>Scientific Reports</i> <b>11</b>.","din1505-2-1":"<span style=\"font-variant:small-caps;\"><span style=\"font-variant:small-caps;\">Jechow, Andreas</span> ; <span style=\"font-variant:small-caps;\">Schreck, Günther</span> ; <span style=\"font-variant:small-caps;\">Kyba, Christopher C. M.</span> ; <span style=\"font-variant:small-caps;\">Berger, Stella A.</span> ; <span style=\"font-variant:small-caps;\">Bistarelli, Lukas Thuile</span> ; <span style=\"font-variant:small-caps;\">Bodenlos, Matthias</span> ; <span style=\"font-variant:small-caps;\">Gessner, Mark O.</span> ; <span style=\"font-variant:small-caps;\">Grossart, Hans-Peter</span> ; u. a.</span>: Design and implementation of an illumination system to mimic skyglow at ecosystem level in a large-scale lake enclosure facility. In: <i>Scientific Reports</i> Bd. 11. London, Springer Nature (2021), Nr. 1","van":"Jechow A, Schreck G, Kyba CCM, Berger SA, Bistarelli LT, Bodenlos M, et al. Design and implementation of an illumination system to mimic skyglow at ecosystem level in a large-scale lake enclosure facility. Scientific Reports. 2021;11(1).","havard":"A. Jechow, G. Schreck, C.C.M. Kyba, S.A. Berger, L.T. Bistarelli, M. Bodenlos, M.O. Gessner, H.-P. Grossart, F. Kupprat, J.C. Nejstgaard, A. Pansch, A. Penske, M. Sachtleben, T. Shatwell, G.A. Singer, S. Stephan, T.J.W. Walles, S. Wollrab, K.M. Zielinska-Dabkowska, F. Hölker, Design and implementation of an illumination system to mimic skyglow at ecosystem level in a large-scale lake enclosure facility, Scientific Reports. 11 (2021).","ama":"Jechow A, Schreck G, Kyba CCM, et al. Design and implementation of an illumination system to mimic skyglow at ecosystem level in a large-scale lake enclosure facility. <i>Scientific Reports</i>. 2021;11(1). doi:<a href=\"https://doi.org/10.1038/s41598-021-02772-4\">10.1038/s41598-021-02772-4</a>","apa":"Jechow, A., Schreck, G., Kyba, C. C. M., Berger, S. A., Bistarelli, L. T., Bodenlos, M., Gessner, M. O., Grossart, H.-P., Kupprat, F., Nejstgaard, J. C., Pansch, A., Penske, A., Sachtleben, M., Shatwell, T., Singer, G. A., Stephan, S., Walles, T. J. W., Wollrab, S., Zielinska-Dabkowska, K. M., &#38; Hölker, F. (2021). Design and implementation of an illumination system to mimic skyglow at ecosystem level in a large-scale lake enclosure facility. <i>Scientific Reports</i>, <i>11</i>(1), Article 23478. <a href=\"https://doi.org/10.1038/s41598-021-02772-4\">https://doi.org/10.1038/s41598-021-02772-4</a>","ieee":"A. Jechow <i>et al.</i>, “Design and implementation of an illumination system to mimic skyglow at ecosystem level in a large-scale lake enclosure facility,” <i>Scientific Reports</i>, vol. 11, no. 1, Art. no. 23478, 2021, doi: <a href=\"https://doi.org/10.1038/s41598-021-02772-4\">10.1038/s41598-021-02772-4</a>.","mla":"Jechow, Andreas, et al. “Design and Implementation of an Illumination System to Mimic Skyglow at Ecosystem Level in a Large-Scale Lake Enclosure Facility.” <i>Scientific Reports</i>, vol. 11, no. 1, 23478, 2021, <a href=\"https://doi.org/10.1038/s41598-021-02772-4\">https://doi.org/10.1038/s41598-021-02772-4</a>.","ufg":"<b>Jechow, Andreas u. a.</b>: Design and implementation of an illumination system to mimic skyglow at ecosystem level in a large-scale lake enclosure facility, in: <i>Scientific Reports</i> 11 (2021), H. 1.","short":"A. Jechow, G. Schreck, C.C.M. Kyba, S.A. Berger, L.T. Bistarelli, M. Bodenlos, M.O. Gessner, H.-P. Grossart, F. Kupprat, J.C. Nejstgaard, A. Pansch, A. Penske, M. Sachtleben, T. Shatwell, G.A. Singer, S. Stephan, T.J.W. Walles, S. Wollrab, K.M. Zielinska-Dabkowska, F. Hölker, Scientific Reports 11 (2021)."},"title":"Design and implementation of an illumination system to mimic skyglow at ecosystem level in a large-scale lake enclosure facility","issue":"1","user_id":"83781","place":"London","department":[{"_id":"DEP8022"}],"intvolume":"        11","status":"public"},{"publication":"Scientific Reports","date_updated":"2024-12-09T09:42:13Z","publisher":"Springer Science and Business Media LLC","abstract":[{"text":"Water transparency affects the thermal structure of lakes and within certain lake depth ranges, it can determine whether a lake mixes regularly (polymictic regime) or stratifies continuously (dimictic regime) from spring through summer. Phytoplankton biomass can influence transparency but the effect of its seasonal pattern on stratification is unknown. Therefore we analysed long term field data from two lakes of similar depth, transparency and climate but one polymictic and one dimictic and simulated a conceptual lake with a hydrodynamic model. Transparency in the study lakes was typically low during spring and summer blooms and high in between during the clear water phase (CWP), caused when zooplankton graze the spring bloom. The effect of variability of transparency on thermal structure was stronger at intermediate transparency and stronger during a critical window in spring when the rate of lake warming is highest. Whereas the spring bloom strengthened stratification in spring, the CWP weakened it in summer. The presence or absence of the CWP influenced stratification duration and under some conditions determined the mixing regime. Therefore seasonal plankton dynamics, including biotic interactions that suppress the CWP, can influence lake temperatures, stratification duration and potentially also the mixing regime.","lang":"eng"}],"extern":"1","oa":"1","publication_identifier":{"eissn":["2045-2322"]},"publication_status":"published","volume":6,"author":[{"last_name":"Shatwell","first_name":"Tom","full_name":"Shatwell, Tom","id":"86424","orcid":"0000-0002-4520-7916"},{"full_name":"Adrian, Rita","first_name":"Rita","last_name":"Adrian"},{"first_name":"Georgiy","full_name":"Kirillin, Georgiy","last_name":"Kirillin"}],"date_created":"2024-12-08T20:36:58Z","language":[{"iso":"eng"}],"quality_controlled":"1","year":"2016","main_file_link":[{"open_access":"1","url":"https://doi.org/10.1038/srep24361"}],"type":"scientific_journal_article","_id":"12243","article_number":"24361","title":"Planktonic events may cause polymictic-dimictic regime shifts in temperate lakes","doi":"10.1038/srep24361","citation":{"din1505-2-1":"<span style=\"font-variant:small-caps;\">Shatwell, Tom</span> ; <span style=\"font-variant:small-caps;\">Adrian, Rita</span> ; <span style=\"font-variant:small-caps;\">Kirillin, Georgiy</span>: Planktonic events may cause polymictic-dimictic regime shifts in temperate lakes. In: <i>Scientific Reports</i> Bd. 6. London, Springer Science and Business Media LLC (2016), Nr. 1","van":"Shatwell T, Adrian R, Kirillin G. Planktonic events may cause polymictic-dimictic regime shifts in temperate lakes. Scientific Reports. 2016;6(1).","havard":"T. Shatwell, R. Adrian, G. Kirillin, Planktonic events may cause polymictic-dimictic regime shifts in temperate lakes, Scientific Reports. 6 (2016).","chicago":"Shatwell, Tom, Rita Adrian, and Georgiy Kirillin. “Planktonic Events May Cause Polymictic-Dimictic Regime Shifts in Temperate Lakes.” <i>Scientific Reports</i> 6, no. 1 (2016). <a href=\"https://doi.org/10.1038/srep24361\">https://doi.org/10.1038/srep24361</a>.","chicago-de":"Shatwell, Tom, Rita Adrian und Georgiy Kirillin. 2016. Planktonic events may cause polymictic-dimictic regime shifts in temperate lakes. <i>Scientific Reports</i> 6, Nr. 1. doi:<a href=\"https://doi.org/10.1038/srep24361\">10.1038/srep24361</a>, .","bjps":"<b>Shatwell T, Adrian R and Kirillin G</b> (2016) Planktonic Events May Cause Polymictic-Dimictic Regime Shifts in Temperate Lakes. <i>Scientific Reports</i> <b>6</b>.","mla":"Shatwell, Tom, et al. “Planktonic Events May Cause Polymictic-Dimictic Regime Shifts in Temperate Lakes.” <i>Scientific Reports</i>, vol. 6, no. 1, 24361, 2016, <a href=\"https://doi.org/10.1038/srep24361\">https://doi.org/10.1038/srep24361</a>.","short":"T. Shatwell, R. Adrian, G. Kirillin, Scientific Reports 6 (2016).","ufg":"<b>Shatwell, Tom/Adrian, Rita/Kirillin, Georgiy</b>: Planktonic events may cause polymictic-dimictic regime shifts in temperate lakes, in: <i>Scientific Reports</i> 6 (2016), H. 1.","ama":"Shatwell T, Adrian R, Kirillin G. Planktonic events may cause polymictic-dimictic regime shifts in temperate lakes. <i>Scientific Reports</i>. 2016;6(1). doi:<a href=\"https://doi.org/10.1038/srep24361\">10.1038/srep24361</a>","apa":"Shatwell, T., Adrian, R., &#38; Kirillin, G. (2016). Planktonic events may cause polymictic-dimictic regime shifts in temperate lakes. <i>Scientific Reports</i>, <i>6</i>(1), Article 24361. <a href=\"https://doi.org/10.1038/srep24361\">https://doi.org/10.1038/srep24361</a>","ieee":"T. Shatwell, R. Adrian, and G. Kirillin, “Planktonic events may cause polymictic-dimictic regime shifts in temperate lakes,” <i>Scientific Reports</i>, vol. 6, no. 1, Art. no. 24361, 2016, doi: <a href=\"https://doi.org/10.1038/srep24361\">10.1038/srep24361</a>."},"issue":"1","place":"London","user_id":"83781","status":"public","department":[{"_id":"DEP8022"}],"intvolume":"         6"}]