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Presentación Del Curso i Presentación del Curso Biología de Campo es un curso diseñado especialmente para estudiantes de grado de la Escuela de Biología de la Universidad de Costa Rica. Este tiene como principal objetivo introducir a los estudiantes al trabajo de campo en los trópicos. La metodología radica en enseñar al estudiante a formular preguntas, enfrentándolo al desarrollo adecuado de diseños experimentales, así como al análisis e interpretación de la información. La filosofía del curso es el desarrollo de proyectos cortos en historia natural sin dejar de lado el diseño de estudios a largo plazo. Por sexta vez se desarrolla en la región de Golfito, desde el 5 de enero al 2 de febrero del 2001. Golfito se convierte en una zona de mucho provecho para este tipo de actividades puesto que permite tanto la realización de proyectos dirigidos al ambiente terrestre como al marino, sin dejar por fuera las facilidades y lo que representa estar en uno de los centros de población de la zona sur de Costa Rica. En total hubo 16 estudiantes; 8 del grado, de los que dos son de la del Intercambio de Estudiantes de Alemania en la Universidad, y el mismo número del Sistema de Estudios de Posgrado en Biología. Participaron 12 profesores visitantes todos de la Escuela de Biología. Antes del viaje a Golfito se realizaron algunas actividades que involucraron dos conferencias introductorias a la zona y una pequeña capacitación en el uso de hojas electrónicas y paquetes estadísticos realizada en el Laboratorio de Cómputo de la Escuela. Las conferencias fueron: “Diversidad Marina” por Jorge Cortés de la Escuela de Biología y “Geología de la Zona Sur del País” por Percy Denyer de la Escuela de Geología. En Golfito la mayoría de los profesores invitados brindaron una conferencia sobre aspectos biológicos de su interés. También contamos con la participación de Claudio Barrantes, quien ofreció la charla “Historia de la Compañía Bananera en la Zona Sur”. Se contó con cuatro periodos de tres días para realizar los proyectos de grupo, dirigidos por los profesores invitados, el coordinador o los asistentes, y el resto del tiempo para que los estudiantes realizaran su proyecto individual. La mayoría de los proyectos se hicieron en el día, pero dos proyectos de grupo y tres individuales fueron realizados en horas de la noche. En este tipo de cursos son muchas las personas que colaboran, y es por lo que deseamos agradecer a quienes hicieron posible que éste se realizara. Muy especialmente a Hernán Camacho y la Escuela de Biología por apoyar y financiar el curso. A los profesores visitantes, sin los que no se podría lograr el resultado que aquí vemos. A Claudio Barrantes, Margarita Silva y a todo el personal de la Universidad y FUNDEVI en Golfito que hacen posible que el curso cuente con áreas para alojamiento, alimentación y trabajo apropiadas para el buen desarrollo. A la sección de transportes que facilita la entrada y salida de profesores visitantes como de todo el grupo al principio y al final, así como del transporte en el campo. La mayoría del equipo es de la Escuela, sin embargo el Centro de Investigaciones Marinas y el programa de la Universidad de Kansas facilitaron parte de éste. Muy especialmente a Doña Olga y a Piano; y a la maravillosa cuchara de Marta, gran amiga y compañera en todo el tiempo de estadía en Golfito. ii Índice Presentación del Curso ...........................................................................................................i Índice .....................................................................................................................................ii Estudiantes ............................................................................................................................v Profesores Visitantes .............................................................................................................v Coordinador............................................................................................................................v Asistentes...............................................................................................................................v Frases Célebres .....................................................................................................................vi Fotografías ...........................................................................................................................vii El Grupo .................................................................................................................................vii Eduardo, Olman, Marco y Compañía......................................................................................... viii Marta y Familia....................................................................................................................... viii William, Monika y Jorge.............................................................................................................ix José, Álvaro y Margarita ............................................................................................................ix Ana, Federico y José Manuel...................................................................................................... x Lauro, Rodolfo, Andrea y Daniel.................................................................................................x Pablo.......................................................................................................................................xi Silvia .......................................................................................................................................xi Katya......................................................................................................................................xii Esteban ..................................................................................................................................xii Melvin.................................................................................................................................... xiii Tania..................................................................................................................................... xiii Ramsa ................................................................................................................................... xiv Erik ....................................................................................................................................... xiv Eunice ....................................................................................................................................xv Loretta....................................................................................................................................xv Branko................................................................................................................................... xvi Ivonne................................................................................................................................... xvi Jorge.................................................................................................................................... xvii Jorge Arturo.......................................................................................................................... xvii Licidia.................................................................................................................................. xviii Katja ................................................................................................................................... xviii Algunos Dormían con Derecho ................................................................................................. xix Otros No................................................................................................................................ xix Dibujos .................................................................................................................................xx Proyectos de Grupo................................................................................................................1 Efecto de velocidad de corriente y disponibilidad de alimento sobre el comportamiento de hemípteros patinadores............................................................................................................. 3 Pablo Esteban Allen Monge........................................................................................................ 3 Efecto de la especie de planta, forma, distancia y presencia de epífilos en la colección de hojas por Atta colombica (Attini, Formicidae)........................................................................................... 11 Silvia Álvarez Clare.................................................................................................................. 11 Movimiento del polen en flores de Pseudobombax septenatum .................................................. 17 Katya Barrantes Salas ............................................................................................................. 17 Factores que influyen sobre el desplazamiento y preferencia de percha de Hetaerina sp. (Zygoptera: Calopterygidae) ...................................................................................................................... 23 Esteban Bermúdez R............................................................................................................... 23 Uso del espacio por comunidades vegetales.............................................................................
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