{"id":82799,"date":"2000-01-01T00:00:00","date_gmt":"2000-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/evaluacion-del-cambio-climatico-en-un-sistema-ambiental-semiarido-los-monegros-espana\/"},"modified":"2000-01-01T00:00:00","modified_gmt":"2000-01-01T00:00:00","slug":"evaluacion-del-cambio-climatico-en-un-sistema-ambiental-semiarido-los-monegros-espana","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-tierra-y-del-espacio\/evaluacion-del-cambio-climatico-en-un-sistema-ambiental-semiarido-los-monegros-espana\/","title":{"rendered":"Evaluacion del cambio climatico en un sistema ambiental semiarido: los monegros, espa\u00f1a."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Margarita Antonia Flores Esquivel <\/strong><\/h2>\n<p>El objetivo general de la tesis doctoral ha sido evaluar la magnitud del cambio clim\u00e1tico enuna zona semi\u00e1rida, aplicando el modelo de circulaci\u00f3n general de la atm\u00f3sfera hadcm2 (hadley centre unified model 2 transient) y considerando las estimaciones del escenario de emisiones y concentraciones de gases is92a, propuesto por el ipcc (intergovernmental panel on climate change).  en la metodolog\u00eda, se propone un modelo conceptual para evaluar el cambio clim\u00e1tico tomando como \u00e1rea de estudio la zona semi\u00e1rida, de los monegros, espa\u00f1a; que se caracteriza por una alta fragilidad ambiental e intensa vulnerabilidad a cualquier tipo de cambio.  el trabajo se ha distribuido en cuatro fases: la primera a manera de una amplia introducci\u00f3n presenta el marco te\u00f3rico conceptual y de referencia. en la segunda se expone la metodolog\u00eda y las caracter\u00edsticas generales del \u00e1rea de estudio. En la tercera fase se rese\u00f1a la discusi\u00f3n de resultados empezando con descripci\u00f3n del escenario de clima actual; este escenario muestra la tendencia que tienen la temperatura y la precipitaci\u00f3n en 30 a\u00f1os de observaciones. Este apartado incluye, la simulaci\u00f3n de las emisiones y concentraciones de gases de efecto invernadero que se esperar\u00edan para los horizontes temporales, 2030, 2050 y 2100; adem\u00e1s del escenario de cambio clim\u00e1tico obtenido al aplicar el modelo hadcm2. La cuarta fase incluye las conclusiones generales.  las conclusiones consideran un aumento de la temperatura media global de 2,57 grado c y un aumento en el nivel medio del mar de 58,25 cm. El gcm hadcm2, prev\u00e9 para la mayor parte de las estaciones meteorol\u00f3gicas de la zona de los monegros incrementos de la temperatura media anual de 1 grado c para el a\u00f1o 2030, 1,6 grados c para el a\u00f1o 2050 y 2,9 grados c para el a\u00f1o 2100 y variaciones en el porcentaje de precipitaci\u00f3n para esos mismos a\u00f1os de -1,8, -2,8 y -5,0 respectivamente.#<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Evaluacion del cambio climatico en un sistema ambiental semiarido: los monegros, espa\u00f1a.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Evaluacion del cambio climatico en un sistema ambiental semiarido: los monegros, espa\u00f1a. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Margarita Antonia Flores Esquivel <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Polit\u00e9cnica de catalunya<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/2000<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>LLuis Sole Sugra\u00f1es<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: javier Martin vide <\/li>\n<li>montserrat Domingo morato (vocal)<\/li>\n<li>xavier Querol carceller (vocal)<\/li>\n<li>joan Jorge s\u00e1nchez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Margarita Antonia Flores Esquivel El objetivo general de la tesis doctoral ha sido evaluar la magnitud del 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