{"id":16804,"date":"2024-09-24T09:51:49","date_gmt":"2024-09-24T08:51:49","guid":{"rendered":"https:\/\/www.idiv.de\/staff\/valentin-stefan\/"},"modified":"2025-11-07T15:22:01","modified_gmt":"2025-11-07T14:22:01","slug":"valentin-stefan","status":"publish","type":"staff-manager","link":"https:\/\/www.idiv.de\/de\/staff\/valentin-stefan\/","title":{"rendered":"Valentin \u0218tefan"},"content":{"rendered":"\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">    <div class=\"container\">\n        <div class=\"row pt-5 mb-5 profile-info\">\n            \n            <div class=\"col-md-6 offset-md-2\">\n                <div class=\"basic-info pt-3 text-md-start text-center\">\n                    <h2>\n                         \n                        Valentin \n                        \u0218tefan                    <\/h2>\n                    <p>Wissenschaftlicher Gast<\/p>\n                                            <div class=\"groups\">\n                            <a href=\"https:\/\/www.idiv.de\/de\/forschung\/kernforschungsgruppen\/arten-interaktionsoekologie\/\" class=\"nmb btncf arrow pe-3\">Arten-Interaktions\u00f6kologie <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"7.621\" height=\"12.243\" viewBox=\"0 0 7.621 12.243\"><path id=\"Icon_feather-chevron-right\" data-name=\"Icon feather-chevron-right\" d=\"M17.5,17l-4-4,4-4\" transform=\"translate(19.621 19.121) rotate(180)\" fill=\"none\" stroke=\"#447226\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"3\"><\/path><\/svg><\/a>                        <\/div>\n                                    <\/div>\n            <\/div>\n            <div class=\"col-md-4 col-lg-4 text-center p-4\">\n                <img loading=\"lazy\" decoding=\"async\" width=\"472\" height=\"472\" src=\"https:\/\/www.idiv.de\/wp-content\/uploads\/2024\/09\/Valentin-Stefan-Portrait-2025.png\" class=\"img-fluid rounded-circle wp-post-image\" alt=\"\" \/>            <\/div>\n            \n            \n                            <div class=\"col-md-6 offset-md-2\">\n                    <div class=\"affiliations\">\n                        <h4 class=\"affiliations-title\">Affiliationen<\/h4>\n                        <p class=\"affiliations-body\">\n                            Martin-Luther-Universit\u00e4t Halle-Wittenberg                        <\/p>\n                    <\/div>\n                <\/div>\n            \n                            <div class=\"col-md-3 offset-md-2\">\n                    <div class=\"address\">\n                        <h4 class=\"address-title\">Adresse<\/h4>\n                        <div class=\"address-body\">\n                            <p class=\"mb-0\">Puschstra\u00dfe 4<br>04103 Leipzig<\/p>\n                                                            <p class=\"mb-0\">Raum: A.02.11<\/p>\n                                                    <\/div>\n                    <\/div>\n                <\/div>\n            \n                            <div class=\"col-md-3 \">\n                    <div class=\"contact\">\n                        <h4 class=\"contact-title\">Kontakt<\/h4>\n                        <div class=\"contact-body\">\n                                                            <p class=\"mb-0\">E-Mail: <a href='&#x6d;&#x61;&#x69;&#x6c;&#116;&#111;:va&#x6c;&#x65;&#x6e;&#x74;&#105;&#110;&#46;st&#x65;&#x66;&#x61;&#x6e;&#64;&#105;&#100;iv&#x2e;&#x64;&#x65;' class='text-decoration-none'>&#118;&#97;&#x6c;e&#110;&#x74;&#x69;n&#46;&#x73;&#x74;e&#102;&#x61;&#x6e;&#64;&#105;&#x64;&#x69;v&#46;&#x64;&#x65;<\/a><\/p>\n                                                                                        <p class=\"mb-0\">Telefon: <a href='tel:+49 341 9733210' class='text-decoration-none'>+49 341 9733210<\/a><\/p>\n                                                                                <\/div>\n                    <\/div>\n                <\/div>\n                            \n                            <div class=\"col-md-3 \">\n                    <div class=\"websites\">\n                        <h4 class=\"websites-title\">Webseiten<\/h4>\n                        <div class=\"websites-body\">\n                                                                                                <p class=\"mb-0\"><a href=\"https:\/\/github.com\/valentinitnelav\" target=\"_blank\" aria-label=\"open in new tab\" class=\"text-decoration-none\">GitHub<\/a><\/p>\n                                                                                                                                <p class=\"mb-0\"><a href=\"https:\/\/scholar.google.com\/citations?user=8HlgXLYAAAAJ&#038;hl=en\" target=\"_blank\" aria-label=\"open in new tab\" class=\"text-decoration-none\">Google Scholar<\/a><\/p>\n                                                                                                                                                                                                                                                                        <\/div>\n                    <\/div>\n                <\/div>\n            \n        <\/div>\n    <\/div>\n    \n\n\n    <div class=\"headline pt-24 no-bg\"> <!-- Add dynamic background color class -->\n        <div class=\"container\">\n            <div class=\"row\">\n                <div class=\"col-md-12 relative\">\n                    <h2 class=\"h2 align-center\">iDiv Publikationen<\/h2>\n                <\/div>\n            <\/div>\n        <\/div>\n    <\/div>\n\n    <div id=\"\" class=\"pt-24 pb-24 no-bg\"> <!-- Add dynamic background color class -->\n    <div class=\"container\">\n        <div class=\"filters row justify-content-center\">\n            <div class=\"col-md-6\">\n                <!-- <span class=\"fa fa-search form-control-feedback\"><\/span> -->\n                <input type=\"text\" id=\"search-input\" class=\"form-control form-search\" placeholder=\"Suche nach Autor oder Titel\" onkeyup=\"filterPublications()\">\n            <\/div>\n            <div class=\"col-md-2\">\n                <select id=\"year-select\" class=\"form-control form-dropdown\" onchange=\"filterByYear()\">\n                    <option value=\"\">Alle Jahre<\/option>\n                    <option value=\"2025\">2025<\/option><option value=\"2023\">2023<\/option><option value=\"2022\">2022<\/option><option value=\"2021\">2021<\/option><option value=\"2020\">2020<\/option><option value=\"2018\">2018<\/option>                <\/select>\n            <\/div>\n        <\/div>\n        <div class=\"row\">\n            <div class=\"col-md-8 offset-md-2\">\n                <!-- No publications message -->\n                <div id=\"no-publications-message\" style=\"display: none;\" class=\"mb-5\">\n                    Keine iDiv Publikation gefunden.                <\/div>\n                <div id=\"publications-list\">\n                                            <div class=\"year-group\" data-year=\"2025\">\n                            <h4>Publikationen 2025<\/h4>\n                                                            <div class=\"publication-entry\" data-title=\"EuPPollNet: A European Database of Plant-Pollinator Networks\" data-authors=\"&lt;strong&gt;Lanuza, Jose B.&lt;\/strong&gt;, &lt;strong&gt;Knight, Tiffany M.&lt;\/strong&gt;, Montes-Perez, Nerea, &lt;strong&gt;Glenny, Will&lt;\/strong&gt;, Acu\u00f1a, Paola, Albrecht, Matthias, Artamendi, Maddi, Badenhausser, Isabelle, Bennett, Joanne M., Biella, Paolo, Bommarco, Ricardo, Cappellari, Andree, Castro, S\u00edlvia, Clough, Yann, Colom, Pau, Costa, Joana, Cyrille, Nathan, de Manincor, Natasha, Dominguez-Lapido, Paula, &lt;strong&gt;Dominik, Christophe&lt;\/strong&gt;, Dupont, Yoko L., Feldmann, Reinart, Felten, Emeline, Ferrero, Victoria, Fiordaliso, William, Fisogni, Alessandro, Fitzpatrick, \u00dana, Galloni, Marta, Gaspar, Hugo, Gazzea, Elena, Goia, Irina, G\u00f3mez-Mart\u00ednez, Carmelo, Gonz\u00e1lez-Est\u00e9vez, Miguel A., Gonz\u00e1lez-Varo, Juan Pedro, Grass, Ingo, Hadrava, Ji\u0159\u00ed, Hautek\u00e8ete, Nina, Hederstr\u00f6m, Veronica, Heleno, Ruben, Hervias-Parejo, Sandra, &lt;strong&gt;Heuschele, Jonna M.&lt;\/strong&gt;, Hoiss, Bernhard, Holzschuh, Andrea, Hopfenm\u00fcller, Sebastian, Iriondo, Jos\u00e9 M., Jauker, Birgit, Jauker, Frank, Jers\u00e1kov\u00e1, Jana, Kallnik, Katharina, Karise, Reet, Kleijn, David, Klotz, Stefan, Krausl, Theresia, K\u00fchn, Elisabeth, Lara-Romero, Carlos, Larkin, Michelle, Laurent, Emilien, L\u00e1zaro, Amparo, Libr\u00e1n-Embid, Felipe, Liu, Yicong, Lopes, Sara, L\u00f3pez-N\u00fa\u00f1ez, Francisco, Loureiro, Jo\u00e3o, Magrach, Ainhoa, M\u00e4nd, Marika, Marini, Lorenzo, Mas, Rafel Beltran, Massol, Fran\u00e7ois, Maurer, Corina, Michez, Denis, Molina, Francisco P., Morente-L\u00f3pez, Javier, Mullen, Sarah, Nakas, Georgios, Neuenkamp, Lena, Nowak, Arkadiusz, O\\&#039;Connor, Catherine J., O\\&#039;Rourke, Aoife, \u00d6ckinger, Erik, Olesen, Jens M., Opedal, \u00d8ystein H., Petanidou, Theodora, Piquot, Yves, Potts, Simon G., Power, Eileen F., Proesmans, Willem, &lt;strong&gt;Rakosy, Demetra&lt;\/strong&gt;, Revert\u00e9, Sara, Roberts, Stuart P. M., Rundl\u00f6f, Maj, Russo, Laura, Schatz, Bertrand, Scheper, Jeroen, &lt;strong&gt;Schweiger, Oliver&lt;\/strong&gt;, Serra, Pau Enric, Siopa, Catarina, Smith, Henrik G., Stanley, Dara, &lt;strong&gt;\u015etefan, Valentin&lt;\/strong&gt;, Steffan-Dewenter, Ingolf, Stout, Jane C., Sutter, Louis, &lt;strong&gt;\u0160vara, Elena Motivans&lt;\/strong&gt;, \u015awierszcz, Sebastian, &lt;strong&gt;Thompson, Amibeth&lt;\/strong&gt;, Traveset, Anna, Trefflich, Annette, Tropek, Robert, Tscharntke, Teja, Vanbergen, Adam J., Vil\u00e0, Montserrat, Vuji\u0107, Ante, White, Cian, Wickens, Jennifer B., Wickens, Victoria B., Winsa, Marie, &lt;strong&gt;Zoller, Leana&lt;\/strong&gt;, Bartomeus, Ignasi\" data-year=\"2025\">\n                                                                            <p><strong>Lanuza, Jose B.<\/strong>, <strong>Knight, Tiffany M.<\/strong>, Montes-Perez, Nerea, <strong>Glenny, Will<\/strong>, Acu\u00f1a, Paola, Albrecht, Matthias, Artamendi, Maddi, Badenhausser, Isabelle, Bennett, Joanne M., Biella, Paolo, Bommarco, Ricardo, Cappellari, Andree, Castro, S\u00edlvia, Clough, Yann, Colom, Pau, Costa, Joana, Cyrille, Nathan, de Manincor, Natasha, Dominguez-Lapido, Paula, <strong>Dominik, Christophe<\/strong>, Dupont, Yoko L., Feldmann, Reinart, Felten, Emeline, Ferrero, Victoria, Fiordaliso, William, Fisogni, Alessandro, Fitzpatrick, \u00dana, Galloni, Marta, Gaspar, Hugo, Gazzea, Elena, Goia, Irina, G\u00f3mez-Mart\u00ednez, Carmelo, Gonz\u00e1lez-Est\u00e9vez, Miguel A., Gonz\u00e1lez-Varo, Juan Pedro, Grass, Ingo, Hadrava, Ji\u0159\u00ed, Hautek\u00e8ete, Nina, Hederstr\u00f6m, Veronica, Heleno, Ruben, Hervias-Parejo, Sandra, <strong>Heuschele, Jonna M.<\/strong>, Hoiss, Bernhard, Holzschuh, Andrea, Hopfenm\u00fcller, Sebastian, Iriondo, Jos\u00e9 M., Jauker, Birgit, Jauker, Frank, Jers\u00e1kov\u00e1, Jana, Kallnik, Katharina, Karise, Reet, Kleijn, David, Klotz, Stefan, Krausl, Theresia, K\u00fchn, Elisabeth, Lara-Romero, Carlos, Larkin, Michelle, Laurent, Emilien, L\u00e1zaro, Amparo, Libr\u00e1n-Embid, Felipe, Liu, Yicong, Lopes, Sara, L\u00f3pez-N\u00fa\u00f1ez, Francisco, Loureiro, Jo\u00e3o, Magrach, Ainhoa, M\u00e4nd, Marika, Marini, Lorenzo, Mas, Rafel Beltran, Massol, Fran\u00e7ois, Maurer, Corina, Michez, Denis, Molina, Francisco P., Morente-L\u00f3pez, Javier, Mullen, Sarah, Nakas, Georgios, Neuenkamp, Lena, Nowak, Arkadiusz, O\\&#8217;Connor, Catherine J., O\\&#8217;Rourke, Aoife, \u00d6ckinger, Erik, Olesen, Jens M., Opedal, \u00d8ystein H., Petanidou, Theodora, Piquot, Yves, Potts, Simon G., Power, Eileen F., Proesmans, Willem, <strong>Rakosy, Demetra<\/strong>, Revert\u00e9, Sara, Roberts, Stuart P. M., Rundl\u00f6f, Maj, Russo, Laura, Schatz, Bertrand, Scheper, Jeroen, <strong>Schweiger, Oliver<\/strong>, Serra, Pau Enric, Siopa, Catarina, Smith, Henrik G., Stanley, Dara, <strong>\u015etefan, Valentin<\/strong>, Steffan-Dewenter, Ingolf, Stout, Jane C., Sutter, Louis, <strong>\u0160vara, Elena Motivans<\/strong>, \u015awierszcz, Sebastian, <strong>Thompson, Amibeth<\/strong>, Traveset, Anna, Trefflich, Annette, Tropek, Robert, Tscharntke, Teja, Vanbergen, Adam J., Vil\u00e0, Montserrat, Vuji\u0107, Ante, White, Cian, Wickens, Jennifer B., Wickens, Victoria B., Winsa, Marie, <strong>Zoller, Leana<\/strong>, Bartomeus, Ignasi (2025): EuPPollNet: A European Database of Plant-Pollinator Networks. <em>Global Ecology and Biogeography<\/em><\/p>\n                                                                        <div class=\"links\">\n                                                                                <a href=\"https:\/\/doi.org\/10.1111\/geb.70000\" target=\"_blank\" aria-label=\"open in new tab\" class=\"pub-doi-link\">10.1111\/geb.70000<\/a>                                                                                                                                                                                                    <\/div>\n                                <\/div>\n                                                            <div class=\"publication-entry\" data-title=\"Perceived biodiversity: Is what we measure also what we see and hear?\" data-authors=\"&lt;strong&gt;Rozario, Kevin&lt;\/strong&gt;, Shaw, Taylor, Marselle, Melissa, &lt;strong&gt;Oh, Rachel Rui Ying&lt;\/strong&gt;, Schr\u00f6ger, Erich, &lt;strong&gt;Giraldo Botero, Mateo&lt;\/strong&gt;, Frey, Julian, &lt;strong&gt;\u0218tefan, Valentin&lt;\/strong&gt;, M\u00fcller, Sandra, Scherer-Lorenzen, Michael, Jaroszewicz, Bogdan, Verheyen, Kris, &lt;strong&gt;Bonn, Aletta&lt;\/strong&gt;\" data-year=\"2025\">\n                                                                            <p><strong>Rozario, Kevin<\/strong>, Shaw, Taylor, Marselle, Melissa, <strong>Oh, Rachel Rui Ying<\/strong>, Schr\u00f6ger, Erich, <strong>Giraldo Botero, Mateo<\/strong>, Frey, Julian, <strong>\u0218tefan, Valentin<\/strong>, M\u00fcller, Sandra, Scherer-Lorenzen, Michael, Jaroszewicz, Bogdan, Verheyen, Kris, <strong>Bonn, Aletta<\/strong> (2025): Perceived biodiversity: Is what we measure also what we see and hear?. <em>People and Nature<\/em><\/p>\n                                                                        <div class=\"links\">\n                                                                                <a href=\"https:\/\/doi.org\/10.1002\/pan3.70087\" target=\"_blank\" aria-label=\"open in new tab\" class=\"pub-doi-link\">10.1002\/pan3.70087<\/a>                                                                                                                                                                                                    <\/div>\n                                <\/div>\n                                                            <div class=\"publication-entry\" data-title=\"Utilising affordable smartphones and open-source time-lapse photography for pollinator image collection and annotation\" data-authors=\"&lt;strong&gt;\u0218tefan, Valentin&lt;\/strong&gt;, Workman, Aspen, Cobain, Jared C., Rakosy, Demetra, &lt;strong&gt;Knight, Tiffany M.&lt;\/strong&gt;\" data-year=\"2025\">\n                                                                            <p><strong>\u0218tefan, Valentin<\/strong>, Workman, Aspen, Cobain, Jared C., Rakosy, Demetra, <strong>Knight, Tiffany M.<\/strong> (2025): Utilising affordable smartphones and open-source time-lapse photography for pollinator image collection and annotation. <em>Journal of Pollination Ecology<\/em><\/p>\n                                                                        <div class=\"links\">\n                                                                                <a href=\"https:\/\/www.doi.org\/10.26786\/1920-7603(2025)778\" target=\"_blank\" aria-label=\"open in new tab\" class=\"pub-doi-link\">10.26786\/1920-7603(2025)778<\/a>                                                                                                                                                                                                    <\/div>\n                                <\/div>\n                                                            <div class=\"publication-entry\" data-title=\"Utilizing CNNs for classification and uncertainty quantification for 15 families of European fly pollinators\" data-authors=\"Stark, Thomas, Wurm, Michael, &lt;strong&gt;\u015etefan, Valentin&lt;\/strong&gt;, &lt;strong&gt;Wolf, Felicitas&lt;\/strong&gt;, Taubenb\u00f6ck, Hannes, &lt;strong&gt;Knight, Tiffany M.&lt;\/strong&gt;\" data-year=\"2025\">\n                                                                            <p>Stark, Thomas, Wurm, Michael, <strong>\u015etefan, Valentin<\/strong>, <strong>Wolf, Felicitas<\/strong>, Taubenb\u00f6ck, Hannes, <strong>Knight, Tiffany M.<\/strong> (2025): Utilizing CNNs for classification and uncertainty quantification for 15 families of European fly pollinators. <em>PLoS ONE<\/em><\/p>\n                                                                        <div class=\"links\">\n                                                                                <a href=\"https:\/\/www.doi.org\/10.1371\/journal.pone.0323984\" target=\"_blank\" aria-label=\"open in new tab\" class=\"pub-doi-link\">10.1371\/journal.pone.0323984<\/a>                                                                                                                                                                                                    <\/div>\n                                <\/div>\n                                                            <div class=\"publication-entry\" data-title=\"Successes and limitations of pretrained YOLO detectors applied to unseen time-lapse images for automated pollinator monitoring\" data-authors=\"&lt;strong&gt;\u0218tefan, Valentin&lt;\/strong&gt;, Stark, Thomas, Wurm, Michael, Taubenb\u00f6ck, Hannes, &lt;strong&gt;Knight, Tiffany M.&lt;\/strong&gt;\" data-year=\"2025\">\n                                                                            <p><strong>\u0218tefan, Valentin<\/strong>, Stark, Thomas, Wurm, Michael, Taubenb\u00f6ck, Hannes, <strong>Knight, Tiffany M.<\/strong> (2025): Successes and limitations of pretrained YOLO detectors applied to unseen time-lapse images for automated pollinator monitoring. <em>Scientific Reports<\/em><\/p>\n                                                                        <div class=\"links\">\n                                                                                <a href=\"https:\/\/www.doi.org\/10.1038\/s41598-025-16140-z\" target=\"_blank\" aria-label=\"open in new tab\" class=\"pub-doi-link\">10.1038\/s41598-025-16140-z<\/a>                                                                                                                                                                                                    <\/div>\n                                <\/div>\n                                                    <\/div>\n                                            <div class=\"year-group\" data-year=\"2023\">\n                            <h4>Publikationen 2023<\/h4>\n                                                            <div class=\"publication-entry\" data-title=\"YOLO object detection models can locate and classify broad groups of flower-visiting arthropods in images\" data-authors=\"Stark, Thomas, &lt;strong&gt;\u015etefan, Valentin&lt;\/strong&gt;, Wurm, Michael, Spanier, Robin, Taubenb\u00f6ck, Hannes, &lt;strong&gt;Knight, Tiffany M.&lt;\/strong&gt;\" data-year=\"2023\">\n                                                                            <p>Stark, Thomas, <strong>\u015etefan, Valentin<\/strong>, Wurm, Michael, Spanier, Robin, Taubenb\u00f6ck, Hannes, <strong>Knight, Tiffany M.<\/strong> (2023): YOLO object detection models can locate and classify broad groups of flower-visiting arthropods in images. <em>Scientific Reports<\/em><\/p>\n                                                                        <div class=\"links\">\n                                                                                <a href=\"https:\/\/www.doi.org\/10.1038\/s41598-023-43482-3\" target=\"_blank\" aria-label=\"open in new tab\" class=\"pub-doi-link\">10.1038\/s41598-023-43482-3<\/a>                                                                                                                                                                                                    <\/div>\n                                <\/div>\n                                                    <\/div>\n                                            <div class=\"year-group\" data-year=\"2022\">\n                            <h4>Publikationen 2022<\/h4>\n                                                            <div class=\"publication-entry\" data-title=\"Intensive grazing alters the diversity, composition and structure of plant-pollinator interaction networks in Central European grasslands\" data-authors=\"&lt;strong&gt;Rakosy, Demetra&lt;\/strong&gt;, &lt;strong&gt;Motivans, Elena&lt;\/strong&gt;, &lt;strong&gt;\u015etefan, Valentin&lt;\/strong&gt;, Nowak, Arkadiusz, \u015awierszcz, Sebastian, Feldmann, Reinart, K\u00fchn, Elisabeth, Geppert, Costanza, &lt;strong&gt;Venkataraman, Neeraja&lt;\/strong&gt;, Sobieraj-Betli\u0144ska, Anna, Grossmann, Anita, Rojek, Wiktoria, Pochrz\u0105st, Katarzyna, Cielniak, Magdalena, Gathof, Anika Kirstin, Baumann, Kevin, &lt;strong&gt;Knight, Tiffany Marie&lt;\/strong&gt;\" data-year=\"2022\">\n                                                                            <p><strong>Rakosy, Demetra<\/strong>, <strong>Motivans, Elena<\/strong>, <strong>\u015etefan, Valentin<\/strong>, Nowak, Arkadiusz, \u015awierszcz, Sebastian, Feldmann, Reinart, K\u00fchn, Elisabeth, Geppert, Costanza, <strong>Venkataraman, Neeraja<\/strong>, Sobieraj-Betli\u0144ska, Anna, Grossmann, Anita, Rojek, Wiktoria, Pochrz\u0105st, Katarzyna, Cielniak, Magdalena, Gathof, Anika Kirstin, Baumann, Kevin, <strong>Knight, Tiffany Marie<\/strong> (2022): Intensive grazing alters the diversity, composition and structure of plant-pollinator interaction networks in Central European grasslands. <em>PLoS ONE<\/em><\/p>\n                                                                        <div class=\"links\">\n                                                                                <a href=\"https:\/\/www.doi.org\/10.1371\/journal.pone.0263576\" target=\"_blank\" aria-label=\"open in new tab\" class=\"pub-doi-link\">10.1371\/journal.pone.0263576<\/a>                                                                                                                                                                                                    <\/div>\n                                <\/div>\n                                                            <div class=\"publication-entry\" data-title=\"Small Hydropower\u2014Small Ecological Footprint? A Multi-Annual Environmental Impact Analysis Using Aquatic Macroinvertebrates as Bioindicators. Part 1: Effects on Community Structure\" data-authors=\"Scotti, Alberto, Jacobsen, Dean, &lt;strong&gt;\u0218tefan, Valentin&lt;\/strong&gt;, Tappeiner, Ulrike, Bottarin, Roberta\" data-year=\"2022\">\n                                                                            <p>Scotti, Alberto, Jacobsen, Dean, <strong>\u0218tefan, Valentin<\/strong>, Tappeiner, Ulrike, Bottarin, Roberta (2022): Small Hydropower\u2014Small Ecological Footprint? A Multi-Annual Environmental Impact Analysis Using Aquatic Macroinvertebrates as Bioindicators. Part 1: Effects on Community Structure. <em>Frontiers in Environmental Science<\/em><\/p>\n                                                                        <div class=\"links\">\n                                                                                <a href=\"https:\/\/www.doi.org\/10.3389\/fenvs.2022.902603\" target=\"_blank\" aria-label=\"open in new tab\" class=\"pub-doi-link\">10.3389\/fenvs.2022.902603<\/a>                                                                                                                                                                                                    <\/div>\n                                <\/div>\n                                                    <\/div>\n                                            <div class=\"year-group\" data-year=\"2021\">\n                            <h4>Publikationen 2021<\/h4>\n                                                            <div class=\"publication-entry\" data-title=\"Effects of different types of low-intensity management on plant-pollinator interactions in Estonian grasslands\" data-authors=\"&lt;strong&gt;Motivans \u0160vara, Elena&lt;\/strong&gt;, &lt;strong&gt;\u015etefan, Valentin&lt;\/strong&gt;, Sossai, Esther, Feldmann, Reinart, Aguilon, Dianne Joy, Bontsutsnaja, Anna, E-Vojtk\u00f3, Anna, Kilian, Isabel C., Lang, Piret, M\u00f5tlep, Marilin, Prangel, Elisabeth, Viljur, Mari-Liis, &lt;strong&gt;Knight, Tiffany Marie&lt;\/strong&gt;, Neuenkamp, Lena\" data-year=\"2021\">\n                                                                            <p><strong>Motivans \u0160vara, Elena<\/strong>, <strong>\u015etefan, Valentin<\/strong>, Sossai, Esther, Feldmann, Reinart, Aguilon, Dianne Joy, Bontsutsnaja, Anna, E-Vojtk\u00f3, Anna, Kilian, Isabel C., Lang, Piret, M\u00f5tlep, Marilin, Prangel, Elisabeth, Viljur, Mari-Liis, <strong>Knight, Tiffany Marie<\/strong>, Neuenkamp, Lena (2021): Effects of different types of low-intensity management on plant-pollinator interactions in Estonian grasslands. <em>Ecology and Evolution<\/em><\/p>\n                                                                        <div class=\"links\">\n                                                                                <a href=\"https:\/\/doi.org\/10.1002\/ece3.8325\" target=\"_blank\" aria-label=\"open in new tab\" class=\"pub-doi-link\">10.1002\/ece3.8325<\/a>                                                                                                                                                                                                    <\/div>\n                                <\/div>\n                                                            <div class=\"publication-entry\" data-title=\"Oilseed Rape Shares Abundant and Generalized Pollinators with Its Co-Flowering Plant Species\" data-authors=\"&lt;strong&gt;Thompson, Amibeth&lt;\/strong&gt;, &lt;strong&gt;\u0218tefan, Valentin&lt;\/strong&gt;, &lt;strong&gt;Knight, Tiffany M.&lt;\/strong&gt;\" data-year=\"2021\">\n                                                                            <p><strong>Thompson, Amibeth<\/strong>, <strong>\u0218tefan, Valentin<\/strong>, <strong>Knight, Tiffany M.<\/strong> (2021): Oilseed Rape Shares Abundant and Generalized Pollinators with Its Co-Flowering Plant Species. <em>Insects<\/em><\/p>\n                                                                        <div class=\"links\">\n                                                                                <a href=\"https:\/\/doi.org\/10.3390\/insects12121096\" target=\"_blank\" aria-label=\"open in new tab\" class=\"pub-doi-link\">10.3390\/insects12121096<\/a>                                                                                                                                                                                                    <\/div>\n                                <\/div>\n                                                    <\/div>\n                                            <div class=\"year-group\" data-year=\"2020\">\n                            <h4>Publikationen 2020<\/h4>\n                                                            <div class=\"publication-entry\" data-title=\"Land use and pollinator dependency drives global patterns of pollen limitation in the Anthropocene\" data-authors=\"&lt;strong&gt;Bennett, Joanne M.&lt;\/strong&gt;, Steets, Janette A., Burns, Jean H., Burkle, Laura A., Vamosi, Jana C., Wolowski, Marina, Arceo-G\u00f3mez, Gerardo, Burd, Martin, Durka, Walter, Ellis, Allan G., Freitas, Leandro, Li, Junmin, Rodger, James G., &lt;strong&gt;\u015etefan, Valentin&lt;\/strong&gt;, Xia, Jing, &lt;strong&gt;Knight, Tiffany Marie&lt;\/strong&gt;, Ashman, Tia-Lynn\" data-year=\"2020\">\n                                                                            <p><strong>Bennett, Joanne M.<\/strong>, Steets, Janette A., Burns, Jean H., Burkle, Laura A., Vamosi, Jana C., Wolowski, Marina, Arceo-G\u00f3mez, Gerardo, Burd, Martin, Durka, Walter, Ellis, Allan G., Freitas, Leandro, Li, Junmin, Rodger, James G., <strong>\u015etefan, Valentin<\/strong>, Xia, Jing, <strong>Knight, Tiffany Marie<\/strong>, Ashman, Tia-Lynn (2020): Land use and pollinator dependency drives global patterns of pollen limitation in the Anthropocene. <em>Nature Communications<\/em><\/p>\n                                                                        <div class=\"links\">\n                                                                                <a href=\"https:\/\/www.doi.org\/10.1038\/s41467-020-17751-y\" target=\"_blank\" aria-label=\"open in new tab\" class=\"pub-doi-link\">10.1038\/s41467-020-17751-y<\/a>                                                                                                                                                                                                    <\/div>\n                                <\/div>\n                                                    <\/div>\n                                            <div class=\"year-group\" data-year=\"2018\">\n                            <h4>Publikationen 2018<\/h4>\n                                                            <div class=\"publication-entry\" data-title=\"A review of European studies on pollination networks and pollen limitation, and a case study designed to fill in a gap\" data-authors=\"&lt;strong&gt;Bennett, Joanne M.&lt;\/strong&gt;, &lt;strong&gt;Thompson, Amibeth&lt;\/strong&gt;, Goia, Irina, Feldmann, Reinart, &lt;strong&gt;\u015etefan, Valentin&lt;\/strong&gt;, Bogdan, Ana, Rakosy, Demetra, Beloiu, Mirela, Biro, Inge-Beatrice, Bluemel, Simon, Filip, Milena, Madaj, Anna-Maria, Martin, Alina, &lt;strong&gt;Passonneau, Sarah&lt;\/strong&gt;, Kalisch, Denisa Paula, Scherer, Gwydion, &lt;strong&gt;Knight, Tiffany Marie&lt;\/strong&gt;\" data-year=\"2018\">\n                                                                            <p><strong>Bennett, Joanne M.<\/strong>, <strong>Thompson, Amibeth<\/strong>, Goia, Irina, Feldmann, Reinart, <strong>\u015etefan, Valentin<\/strong>, Bogdan, Ana, Rakosy, Demetra, Beloiu, Mirela, Biro, Inge-Beatrice, Bluemel, Simon, Filip, Milena, Madaj, Anna-Maria, Martin, Alina, <strong>Passonneau, Sarah<\/strong>, Kalisch, Denisa Paula, Scherer, Gwydion, <strong>Knight, Tiffany Marie<\/strong> (2018): A review of European studies on pollination networks and pollen limitation, and a case study designed to fill in a gap. <em>AoB Plants<\/em><\/p>\n                                                                        <div class=\"links\">\n                                                                                <a href=\"https:\/\/www.doi.org\/10.1093\/aobpla\/ply068\" target=\"_blank\" aria-label=\"open in new tab\" class=\"pub-doi-link\">10.1093\/aobpla\/ply068<\/a>                                                                                                                                                                                                    <\/div>\n                                <\/div>\n                                                            <div class=\"publication-entry\" data-title=\"GLMM BACI environmental impact analysis shows coastal dune restoration reduces seed predation on an endangered plant\" data-authors=\"Pardini, E. A., Parsons, L. S., &lt;strong&gt;Stefan, Valentin&lt;\/strong&gt;, &lt;strong&gt;Knight, Tiffany Marie&lt;\/strong&gt;\" data-year=\"2018\">\n                                                                            <p>Pardini, E. A., Parsons, L. S., <strong>Stefan, Valentin<\/strong>, <strong>Knight, Tiffany Marie<\/strong> (2018): GLMM BACI environmental impact analysis shows coastal dune restoration reduces seed predation on an endangered plant. <em>Restoration Ecology<\/em><\/p>\n                                                                        <div class=\"links\">\n                                                                                <a href=\"https:\/\/www.doi.org\/10.1111\/rec.12678\" target=\"_blank\" aria-label=\"open in new tab\" class=\"pub-doi-link\">10.1111\/rec.12678<\/a>                                                                                                                                                                                                    <\/div>\n                                <\/div>\n                                                    <\/div>\n                                    <\/div>\n            <\/div>\n        <\/div>\n    <\/div>\n<\/div>\n\n\n\n\n\n<\/div>\n<\/div>\n","protected":false},"author":3,"featured_media":19037,"menu_order":100,"template":"","meta":{"_acf_changed":false,"advgb_blocks_editor_width":"","advgb_blocks_columns_visual_guide":"","_links_to":"","_links_to_target":""},"class_list":["post-16804","staff-manager","type-staff-manager","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Valentin \u0218tefan | iDiv<\/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:\/\/www.idiv.de\/de\/staff\/valentin-stefan\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Valentin \u0218tefan | iDiv\" \/>\n<meta property=\"og:url\" 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