<div dir="ltr"><div class="gmail_quote"><div dir="ltr"><div style="font-family:tahoma,sans-serif"><div><div><div><br><table cellspacing="0" cellpadding="0" width="100%" bgcolor="#474444" style="font-family:Arial,Helvetica,sans-serif"><tbody><tr><td style="font-size:0px;height:33px;line-height:0"></td></tr><tr><td valign="top"><table cellspacing="0" cellpadding="0" width="600" align="center" border="0" style="width:600px;margin:0px auto"><tbody><tr><th style="border-width:medium;border-style:none;border-color:initial;width:600px;font-weight:normal;padding:0px;text-align:left;background-color:rgb(254,251,251)"><table cellspacing="0" cellpadding="0" align="left" style="width:600px"><tbody><tr height="44" style="height:44px"><th style="border-width:medium;border-style:none;border-color:initial;width:477px;vertical-align:middle;font-weight:normal;padding:10px 0px 0px 10px;text-align:left;background-color:rgb(66,176,91)"><p align="left" style="margin-bottom:1em;font-size:14px;font-family:tahoma,geneva,sans-serif;color:rgb(253,251,251);margin-top:0px;line-height:18px;background-color:transparent"><strong> <span>Seminario</span> <span>IFEVA</span></strong></p></th><th style="border-width:medium;border-style:none;border-color:initial;width:103px;vertical-align:middle;font-weight:normal;padding:0px 5px;text-align:left;background-color:transparent"><div style="padding:10px;text-align:right"><table cellspacing="0" cellpadding="0" border="0" style="display:inline-block"><tbody><tr><td style="padding-right:5px"><a href="https://twitter.com/ifevaok?ref_src=twsrc%5Etfw%7Ctwcamp%5Eembeddedtimeline%7Ctwterm%5Eprofile%3Aifevaok&ref_url=http%3A%2F%2Fwww.ifeva.edu.ar%2Findex.tw.html" target="_blank"><img title="Twitter" alt="Twitter" src="https://mailchef.s3.amazonaws.com/uploads/mailstyler/images/478A2A14-0536-35C1-A7E4-6A014235947D_Image_1_9f1117f4-4654-4d62-878f-885c62b8fa59.png" width="24" style="border-width:medium;border-style:none;border-color:initial;display:block"></a></td><td style="padding-right:5px"><a href="https://www.youtube.com/channel/UCCC_QmqL9yuKBnZ6p4mnxBw" target="_blank"><img title="Youtube" alt="Youtube" src="https://mailchef.s3.amazonaws.com/uploads/mailstyler/images/8EF10070-9897-5A56-C849-AF5EF89AEA87_Image_2_e946f5fa-93af-4d25-972f-4211dca72430.png" width="24" style="border-width:medium;border-style:none;border-color:initial;display:block"></a></td><td><a href="https://www.instagram.com/ifevaok/" target="_blank"><img title="Instagram" alt="Instagram" src="https://mailchef.s3.amazonaws.com/uploads/mailstyler/images/371C7FF9-A40B-509F-8253-F6AC579686D2_Image_3_79b8ac76-96a9-425d-adfc-620fc1609bf9.png" width="24" style="border-width:medium;border-style:none;border-color:initial;display:block"></a></td></tr></tbody></table></div></th></tr></tbody></table></th></tr><tr><th style="border-width:medium;border-style:none;border-color:initial;width:580px;font-weight:normal;padding:0px 20px 0px 0px;text-align:left;background-color:rgb(254,251,251)"><table cellspacing="0" cellpadding="0" align="left" style="width:580px"><tbody><tr height="92" style="height:92px"><th style="border-width:medium;border-style:none;border-color:initial;width:580px;vertical-align:middle;font-weight:normal;padding:0px;text-align:left;background-color:transparent"><table cellspacing="0" cellpadding="0" align="center" border="0" style="margin:0px auto"><tbody><tr><td align="center" style="padding:0px"><table cellspacing="0" cellpadding="0" border="0"><tbody><tr><td style="border-width:medium;border-style:none;border-color:initial;background-color:transparent"><img alt="" src="https://mailchef.s3.amazonaws.com/uploads/mailstyler/images/152EFEE1-9961-67DB-42C9-BDFED3ECD20D_Image_4_2f0431fb-1968-435e-bed4-e7fa8fc21754.png" width="570" hspace="0" vspace="0" style="border-width:medium;border-style:none;border-color:initial;display:block"></td></tr></tbody></table></td></tr></tbody></table></th></tr></tbody></table></th></tr><tr><th style="border-width:medium;border-style:none;border-color:initial;width:600px;font-weight:normal;padding:0px;text-align:left;background-color:rgb(254,251,251)"><table cellspacing="0" cellpadding="0" align="left" style="width:600px"><tbody><tr height="76" style="height:76px"><th style="border-width:medium;border-style:none;border-color:initial;width:326px;vertical-align:middle;font-weight:normal;padding:10px 10px 0px 20px;text-align:left;background-color:rgb(243,54,62)"><p align="left" style="margin-bottom:1em;font-size:14px;font-family:tahoma,geneva,sans-serif;color:rgb(253,251,251);margin-top:0px;line-height:18px;background-color:transparent"><strong>VIERNES<br>11 de AGOSTO 2023<br>12.00 hs</strong></p></th><th style="border-width:medium;border-style:none;border-color:initial;width:244px;vertical-align:middle;font-weight:normal;padding:10px 0px 0px;text-align:left;background-color:rgb(108,108,108)"><p align="center" style="margin-bottom:1em;font-size:14px;font-family:tahoma,geneva,sans-serif;color:rgb(56,56,56);text-align:center;margin-top:0px;line-height:18px;background-color:transparent"><a title="" href="https://www.youtube.com/channel/UCCC_QmqL9yuKBnZ6p4mnxBw" style="color:rgb(253,251,251);text-decoration-line:none" target="_blank">Presencial: SUM <strong><span>IFEVA</span></strong></a></p></th></tr></tbody></table></th></tr><tr><th style="border-width:medium;border-style:none;border-color:initial;width:600px;font-weight:normal;padding:0px;text-align:left;background-color:rgb(254,251,251)"><table cellspacing="0" cellpadding="0" align="left" style="width:600px"><tbody><tr height="121" style="height:121px"><th style="border-width:medium;border-style:none;border-color:initial;width:600px;vertical-align:middle;font-weight:normal;padding:0px;text-align:left;background-color:transparent"><table cellspacing="0" cellpadding="0" align="center" border="0" style="margin:0px auto"><tbody><tr><td align="center" style="padding:0px"><table cellspacing="0" cellpadding="0" border="0"><tbody><tr><td style="border-width:medium;border-style:none;border-color:initial;background-color:transparent"><img alt="" src="https://mailchef.s3.amazonaws.com/uploads/mailstyler/images/A1D4E880-2191-4DD7-2282-E4EBD8D61287_Image_5_91564d99-8f65-4b8d-9d26-1320ac7ed277.jpg" width="600" hspace="0" vspace="0" style="border-width:medium;border-style:none;border-color:initial;display:block"></td></tr></tbody></table></td></tr></tbody></table></th></tr></tbody></table></th></tr><tr><th style="border-width:medium;border-style:none;border-color:initial;width:600px;font-weight:normal;padding:10px 0px 5px;text-align:left;background-color:rgb(253,251,251)"><table cellspacing="0" cellpadding="0" align="left" style="width:600px"><tbody><tr height="126" style="height:126px"><th style="border-width:medium;border-style:none;border-color:initial;width:54px;vertical-align:top;font-weight:normal;padding:10px 5px 5px;text-align:left;background-color:transparent"><span class="gmail_default" style="font-family:tahoma,sans-serif"></span><table cellspacing="0" cellpadding="0" align="center" border="0" style="margin:0px auto"><tbody><tr><td align="center" style="padding:0px"><table cellspacing="0" cellpadding="0" border="0"><tbody><tr><td style="border-width:medium;border-style:none;border-color:initial;background-color:transparent"><img alt="" src="https://mailchef.s3.amazonaws.com/uploads/mailstyler/images/5A4A5834-3F9A-6A31-826B-CB9282750DB7_Image_6_f652f2ce-f80b-4f92-bd91-eb57b875ac83.png" width="18" hspace="0" vspace="0" style="border-width:medium;border-style:none;border-color:initial;display:block"></td></tr></tbody></table></td></tr></tbody></table></th><th style="border-width:medium;border-style:none;border-color:initial;width:526px;vertical-align:top;padding:5px;text-align:left;background-color:transparent"><p style="margin-bottom:0.21cm;line-height:15.6px;font-family:Arial,serif;direction:ltr"><span style="background-color:transparent;font-weight:normal"><font size="6">Nutrientes y pastoreo: Compartir el</font></span></p><p style="margin-bottom:0.21cm;line-height:15.6px;font-family:Arial,serif;direction:ltr"><span style="background-color:transparent;font-weight:normal"><font size="6">juego sin embarrar la cancha.</font></span></p><p align="left" style="margin-bottom:1em;font-family:tahoma,geneva,sans-serif;color:rgb(0,0,0);margin-top:0px;line-height:30px;background-color:transparent"></p><p style="font-weight:normal;margin-bottom:0.21cm;line-height:19.2px;font-family:Arial,serif;direction:ltr"></p></th></tr></tbody></table></th></tr><tr><th style="border-width:medium;border-style:none;border-color:initial;width:600px;font-weight:normal;padding:5px 0px;text-align:left;background-color:rgb(254,251,251)"><table cellspacing="0" cellpadding="0" align="left" style="width:600px"><tbody><tr height="564" style="height:564px"><th style="border-width:medium;border-style:none;border-color:initial;width:570px;vertical-align:top;padding:10px 15px;text-align:left;background-color:transparent"><p align="left" style="margin-bottom:1em;font-family:tahoma,geneva,sans-serif;color:rgb(56,56,56);margin-top:0px;line-height:20px;background-color:transparent"><font size="4" style="font-weight:normal"><strong><span style="color:rgb(66,176,91)">Autor:</span></strong> </font><i><font face="arial, sans-serif" size="4" style="color:rgb(34,34,34);background-color:transparent">Pedro Tognetti</font></i><i style="background-color:transparent"><sup style="font-family:Arial,Helvetica,sans-serif;color:rgb(34,34,34);background-color:transparent"><font face="arial, sans-serif">1 </font></sup></i><i style="background-color:transparent"><font face="arial, sans-serif" size="4" style="color:rgb(34,34,34);background-color:transparent">y Laura Yahdjian</font></i><i style="background-color:transparent"><sup style="font-family:Arial,Helvetica,sans-serif;color:rgb(34,34,34);background-color:transparent"><font face="arial, sans-serif">2</font></sup></i></p><p align="left" style="font-weight:normal;margin-bottom:1em;font-family:tahoma,geneva,sans-serif;color:rgb(56,56,56);margin-top:0px;line-height:20px;background-color:transparent"><font size="4" style="background-color:transparent"><strong><span style="color:rgb(66,176,91)">Filiaciones: </span></strong></font><span style="background-color:rgb(255,255,255);font-size:12pt;font-family:Arial,serif;color:rgb(34,34,34)">(1) Departamento de Métodos Cuantitativos, FAUBA e <span>IFEVA</span>-CONICET. (2) Cátedra de Ecología, FAUBA e <span>IFEVA</span>-CONICET.</span></p><p align="left" style="font-weight:normal;margin-bottom:1em;font-family:tahoma,geneva,sans-serif;color:rgb(56,56,56);margin-top:0px;line-height:20px;background-color:transparent"><strong style="background-color:transparent;color:rgb(34,34,34);font-size:large"><span style="color:rgb(66,176,91)">Resumen: </span></strong><font size="4"><span style="background-color:transparent;font-family:Arial,Helvetica,sans-serif;color:rgb(34,34,34)">Un experimento se diseña para responder una pregunta de investigación, </span><span style="background-color:transparent;font-family:Arial,Helvetica,sans-serif;color:rgb(34,34,34)">pero… ¿podría el mismo experimento responder preguntas a diferentes </span><span style="background-color:transparent;font-family:Arial,Helvetica,sans-serif;color:rgb(34,34,34)">investigadores? Creemos que sí y que, además de generar conocimiento, podría </span><span style="background-color:transparent;font-family:Arial,Helvetica,sans-serif;color:rgb(34,34,34)">fortalecer las redes de investigación. Contamos con un experimento sencillo donde </span><span style="background-color:transparent;font-family:Arial,Helvetica,sans-serif;color:rgb(34,34,34)">agregamos nutrientes en combinación con remoción de biomasa en un pastizal bajo </span><span style="background-color:transparent;font-family:Arial,Helvetica,sans-serif;color:rgb(34,34,34)">uso ganadero durante 10 años. El experimento podría servir para poner a prueba </span><span style="background-color:transparent;font-family:Arial,Helvetica,sans-serif;color:rgb(34,34,34)">hipótesis de ecofisiología de plantas, edafología, ecología de poblaciones, </span><span style="background-color:transparent;font-family:Arial,Helvetica,sans-serif;color:rgb(34,34,34)">comunidades o ecosistemas. En el seminario explicaremos la motivación y diseño de </span>este<span style="background-color:transparent;font-family:Arial,Helvetica,sans-serif;color:rgb(34,34,34)"> experimento, mostraremos algunos resultados y discutiremos con ustedes ideas </span><span style="background-color:transparent;font-family:Arial,Helvetica,sans-serif;color:rgb(34,34,34)">para trabajar en nuevas preguntas. ¡Los esperamos!</span></font></p><br><p align="left" style="font-weight:normal;margin-bottom:1em;font-family:tahoma,geneva,sans-serif;color:rgb(56,56,56);margin-top:0px;line-height:20px;background-color:transparent"><strong style="background-color:transparent;font-size:large"><span style="color:rgb(66,176,91)">Palabras claves:</span></strong><span style="background-color:transparent;font-size:large"> </span><span style="background-color:rgb(255,255,255);font-size:12pt;font-family:Arial,serif;color:rgb(34,34,34)">Experimentos de largo plazo, ciencia colaborativa, Pampa Deprimida, Ecología de Pastizales, Nutrientes, Pastoreo. </span></p><p style="margin-bottom:0.21cm;line-height:19.5px;direction:ltr"></p></th></tr></tbody></table></th></tr><tr><th style="border-width:medium;border-style:none;border-color:initial;width:600px;font-weight:normal;padding:5px 0px;text-align:left;background-color:rgb(253,251,251)"><table cellspacing="0" cellpadding="0" align="left" style="width:600px"><tbody><tr height="163" style="height:163px"><th style="border-width:medium;border-style:none;border-color:initial;width:140px;vertical-align:top;font-weight:normal;padding:5px;text-align:left;background-color:transparent"><span class="gmail_default" style="font-family:tahoma,sans-serif"><img src="cid:ii_lkwgj3g51" alt="image.png" width="188" height="188" style="outline:0px;margin-right:0px"><img src="cid:ii_lkwgwdxe3" alt="Laura Yahdjian.png" width="188" height="188" style="outline:0px;margin-right:0px"><br> </span><br></th><th style="border-width:medium;border-style:none;border-color:initial;width:440px;vertical-align:top;padding:5px;text-align:left;background-color:transparent"><p align="left" style="font-weight:normal;margin-bottom:1em;font-family:tahoma,geneva,sans-serif;color:rgb(56,56,56);margin-top:0px;line-height:18px;background-color:transparent"></p><p style="margin-bottom:0.21cm;line-height:19.5px;direction:ltr"><font color="#222222"><font face="Arial, serif"><font style="font-size:12pt"><span lang="es-AR"><span style="background:rgb(255,255,255)"><i>Pedro Tognetti</i><span style="font-weight:normal"> es Ing. Agr. y Dr. en Ciencias Agropecuarias de la FAUBA</span><span style="font-weight:normal">, es Profesor en el Departamento de Métodos Cuantitativos e Investigador de CONICET en el <span>IFEVA</span>. Estudia los patrones y procesos determinantes de la estructura de las comunidades vegetales en paisajes agropecuarios. </span></span></span></font></font></font><span style="background-color:rgb(255,255,255);font-size:12pt;font-family:Arial,serif">Laura Yahdjian</span><span style="background-color:rgb(255,255,255);font-size:12pt;font-family:Arial,serif;font-weight:normal"> </span><span style="font-size:12pt;font-family:Arial,serif;font-weight:normal">es ecóloga de pastizales (Lic en Biología y Dra. en Ciencias Agropecuarias de la UBA), Profesora en el Cátedra de Ecología de la FAUBA e Investigadora de CONICET en el IF</span><span style="font-family:Arial,serif;font-size:12pt;font-weight:normal;background-color:transparent">EVA. Estudia los efectos del cambio global (sequía, eutroficación, intensificación del pastoreo) en procesos ecosistémicos de pastizales. Laura y Pedro trabajan juntos hace más de 15 años y siempre combinan </span>atuendo<span style="font-family:Arial,serif;font-size:12pt;font-weight:normal;background-color:transparent">. </span></p><p style="margin-bottom:0.21cm;line-height:19.5px;direction:ltr"><br></p><p align="left" style="font-weight:normal;margin-bottom:1em;font-family:tahoma,geneva,sans-serif;color:rgb(56,56,56);margin-top:0px;line-height:18px;background-color:transparent"><font size="4"><span style="font-family:Arial,serif;background-color:transparent;color:rgb(34,34,34)">Twitter:</span></font><span style="background-color:rgb(255,255,255);font-size:12pt;font-family:Arial,serif;color:rgb(34,34,34)">@pedrot77; @YahdjianL</span></p><p align="left" style="font-weight:normal;margin-bottom:1em;font-family:tahoma,geneva,sans-serif;color:rgb(56,56,56);margin-top:0px;line-height:18px;background-color:transparent"><br></p></th></tr></tbody></table></th></tr><tr><th style="border-width:medium;border-style:none;border-color:initial;width:600px;font-weight:normal;padding:5px 0px;text-align:left;background-color:rgb(254,251,251)"><table cellspacing="0" cellpadding="0" align="left" style="width:600px"><tbody></tbody></table></th></tr><tr><th style="border-width:medium;border-style:none;border-color:initial;width:600px;font-weight:normal;padding:0px;text-align:left;background-color:rgb(229,229,229)"><table cellspacing="0" cellpadding="0" align="left" style="width:600px"><tbody><tr height="93" style="height:93px"><th style="border-width:medium;border-style:none;border-color:initial;width:570px;vertical-align:middle;font-weight:normal;padding:10px 10px 0px 20px;text-align:left;background-color:transparent"><p align="left" style="margin-bottom:1em;font-size:14px;font-family:verdana,arial,helvetica,sans-serif;color:rgb(56,56,56);margin-top:0px;line-height:18px;background-color:transparent"><span style="line-height:18px"><strong>Certificados:</strong> </span><span style="background-color:transparent;font-family:Arial,Helvetica,sans-serif;font-size:small;color:rgb(34,34,34)">los alumnos que necesiten certificar su asistencia, deberán enviar </span><span style="background-color:transparent;font-size:small">su nombre y DNI</span><span class="gmail_default" style="background-color:transparent;font-size:small;font-family:tahoma,sans-serif"> </span><span class="gmail_default" style="background-color:transparent;font-size:small;font-weight:700;font-family:tahoma,sans-serif"><span style="font-weight:normal">al moderador (</span><a href="mailto:mtexeira@agro.uba.ar" style="font-weight:normal" target="_blank">mtexeira@agro.uba.ar</a><span style="font-weight:normal">) </span>durante el transcurso del <span>seminario</span> o en la hora posterior a la finalización del mismo</span><span style="background-color:transparent;font-size:small">. </span></p></th></tr></tbody></table></th></tr><tr><th style="border-width:medium;border-style:none;border-color:initial;width:600px;font-weight:normal;padding:0px;text-align:left;background-color:rgb(66,176,91)"><table cellspacing="0" cellpadding="0" align="left" style="width:600px"><tbody><tr height="62" style="height:62px"><th style="border-width:medium;border-style:none;border-color:initial;width:560px;vertical-align:top;font-weight:normal;padding:25px 20px 10px;text-align:left;background-color:transparent"><p align="center" style="margin-bottom:1em;font-size:12px;font-family:tahoma,geneva,sans-serif;color:rgb(9,9,9);text-align:center;margin-top:0px;line-height:15px;background-color:transparent"><strong><span style="color:rgb(255,255,255)">Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura</span></strong></p></th></tr></tbody></table></th></tr><tr><th style="border-width:medium;border-style:none;border-color:initial;width:600px;font-weight:normal;padding:1px 0px;text-align:left;background-color:transparent"><table cellspacing="0" cellpadding="0" align="left" style="width:600px"><tbody><tr height="66" style="height:66px"><th style="border-width:medium;border-style:none;border-color:initial;width:590px;vertical-align:middle;font-weight:normal;padding:5px;text-align:left;background-color:transparent"><p align="center" style="margin-bottom:1em;font-size:12px;font-family:tahoma,geneva,sans-serif;color:rgb(253,251,251);text-align:center;margin-top:0px;line-height:15px;background-color:transparent"><br><span>IFEVA</span> - Facultad de Agronomía - Universidad de Buenos Aires<br> Av. San Martín 4453 - C1417DSE - Buenos Aires - Argentina</p></th></tr></tbody></table></th></tr></tbody></table></td></tr><tr><td style="font-size:0px;height:8px;line-height:0"> </td></tr></tbody></table></div><font color="#888888"><font color="#888888"><font color="#888888"><div><br></div></font></font></font></div></div><font color="#888888"><div><br style="font-family:Arial,Helvetica,sans-serif"></div></font></div><div><br></div><span class="gmail_signature_prefix">-- </span><br><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div>Marcos Texeira<br>Departamento de Métodos Cuantitativos y Sistemas de Información // <br>LART - IFEVA - CONICET<br>Facultad de Agronomía<br></div><div>Universidad de Buenos Aires</div><div><span>Av. San Martín 4453 (C1417DSE)<br></span></div></div></div></div>
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