{"id":35479,"date":"2025-09-18T00:55:57","date_gmt":"2025-09-18T00:55:57","guid":{"rendered":"https:\/\/nextgensd.com\/?page_id=35479"},"modified":"2025-10-11T21:30:07","modified_gmt":"2025-10-11T21:30:07","slug":"variacion-espacial-en-la-dispersion-y-reclutamiento-de-la-pitaya-dulce-stenocereus-thurberi-una-cactacea-columnar-del-noroeste-de-mexico","status":"publish","type":"page","link":"https:\/\/nextgensd.com\/es\/becas-2025\/variacion-espacial-en-la-dispersion-y-reclutamiento-de-la-pitaya-dulce-stenocereus-thurberi-una-cactacea-columnar-del-noroeste-de-mexico\/","title":{"rendered":"Variaci\u00f3n espacial en la dispersi\u00f3n y reclutamiento de la pitaya dulce Stenocereus thurberi, una cact\u00e1cea columnar del noroeste de M\u00e9xico"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"35479\" class=\"elementor elementor-35479 elementor-35277\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-51733f4 e-flex e-con-boxed e-con e-parent\" data-id=\"51733f4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4ea1700 elementor-widget elementor-widget-image\" data-id=\"4ea1700\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/nextgensd.com\/wp-content\/uploads\/elementor\/thumbs\/pitayo_web-rbwphwtzsd5ta4piiftjahey1do2rj6z1s268b7fww.png\" title=\"pitayo_web\" alt=\"pitayo_web\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-58c5757 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"58c5757\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Variaci\u00f3n espacial en la dispersi\u00f3n y reclutamiento de la pitaya dulce Stenocereus thurberi, una cact\u00e1cea columnar del noroeste de M\u00e9xico<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ac949b4 e-flex e-con-boxed e-con e-parent\" data-id=\"ac949b4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cc6dfa8 elementor-widget elementor-widget-text-editor\" data-id=\"cc6dfa8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\ud83d\udccdCarb\u00f3, Sonora<\/p><p>Punta Chueca, Sonora<\/p><p>El Pitayal, \u00c1lamos, Sonora<\/p><p>\ud83c\udfe2 Navopatia<br \/>Prescott College Kino Bay Center<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9bed8f5 e-flex e-con-boxed e-con e-parent\" data-id=\"9bed8f5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e7d6f82 elementor-widget elementor-widget-heading\" data-id=\"e7d6f82\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Responsable<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c622185 elementor-widget elementor-widget-button\" data-id=\"c622185\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/nextgensd.com\/researchers\/researcher\/soon\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Sonia M\u00e1rquez Guerra<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4e7a4fc e-con-full e-flex e-con e-parent\" data-id=\"4e7a4fc\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7608f4e pp-image-slider-carousel pp-ins-normal pp-ins-hover-normal pp-swiper-slider-pagination-outside elementor-widget elementor-widget-pp-image-slider\" data-id=\"7608f4e\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;skin&quot;:&quot;carousel&quot;,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;infinite_loop&quot;:&quot;yes&quot;}\" data-widget_type=\"pp-image-slider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"pp-image-slider-container pp-thumbs-equal-height\">\n\t\t\t<div class=\"pp-image-slider-wrap swiper-container-wrap\">\n\t\t\t\t<div class=\"pp-image-slider-box\">\n\t\t\t\t\t<div class=\"pp-image-slider pp-swiper-slider swiper\" id=\"pp-image-slider-7608f4e\" 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style=\"background-image:url(https:\/\/nextgensd.com\/wp-content\/uploads\/2025\/09\/image-3_web.webp)\"><\/div><div class=\"pp-image-slider-thumb-overlay pp-media-overlay\"><\/div><\/div>\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"pp-image-slider-thumb-item-wrap pp-swiper-slide swiper-slide\">\n\t\t\t\t<div class=\"pp-image-slider-thumb-item pp-image pp-ins-filter-hover\"><div class=\"pp-image-slider-thumb-image pp-ins-filter-target\" style=\"background-image:url(https:\/\/nextgensd.com\/wp-content\/uploads\/2025\/09\/image-4_web.webp)\"><\/div><div class=\"pp-image-slider-thumb-overlay pp-media-overlay\"><\/div><\/div>\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"pp-image-slider-thumb-item-wrap pp-swiper-slide swiper-slide\">\n\t\t\t\t<div class=\"pp-image-slider-thumb-item pp-image pp-ins-filter-hover\"><div class=\"pp-image-slider-thumb-image pp-ins-filter-target\" style=\"background-image:url(https:\/\/nextgensd.com\/wp-content\/uploads\/2025\/09\/image_web.webp)\"><\/div><div class=\"pp-image-slider-thumb-overlay pp-media-overlay\"><\/div><\/div>\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"pp-image-slider-thumb-item-wrap pp-swiper-slide swiper-slide\">\n\t\t\t\t<div class=\"pp-image-slider-thumb-item pp-image pp-ins-filter-hover\"><div class=\"pp-image-slider-thumb-image pp-ins-filter-target\" style=\"background-image:url(https:\/\/nextgensd.com\/wp-content\/uploads\/2025\/09\/Organ_pipe_and_bird_web.webp)\"><\/div><div class=\"pp-image-slider-thumb-overlay pp-media-overlay\"><\/div><\/div>\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"pp-image-slider-thumb-item-wrap pp-swiper-slide swiper-slide\">\n\t\t\t\t<div class=\"pp-image-slider-thumb-item pp-image pp-ins-filter-hover\"><div class=\"pp-image-slider-thumb-image pp-ins-filter-target\" style=\"background-image:url(https:\/\/nextgensd.com\/wp-content\/uploads\/2025\/09\/image-2_web-1.webp)\"><\/div><div class=\"pp-image-slider-thumb-overlay pp-media-overlay\"><\/div><\/div>\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"pp-screen-only elementor-screen-only\" aria-live=\"polite\" id=\"pp-image-carousel-status\">Showing Slide 1 of 5<\/div>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<!-- Add Pagination -->\n\t\t\t<div class=\"swiper-pagination swiper-pagination-7608f4e\"><\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7cb201b e-flex e-con-boxed e-con e-parent\" data-id=\"7cb201b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7998829 elementor-widget elementor-widget-heading\" data-id=\"7998829\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Resumen<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-306b045 elementor-widget elementor-widget-text-editor\" data-id=\"306b045\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>La dispersi\u00f3n de semillas favorece el flujo g\u00e9nico, reduce la competencia intraespec\u00edfica, mantiene la din\u00e1mica poblacional y promueve la colonizaci\u00f3n de h\u00e1bitats nuevos o perturbados. En el Desierto Sonorense \u2014donde la aridez extrema y las altas temperaturas limitan el establecimiento de pl\u00e1ntulas\u2014 el destino de una semilla depende en gran medida del agente dispersor, la distancia de dispersi\u00f3n y el microh\u00e1bitat en el que es depositada.<\/p><p>Este proyecto eval\u00faa la variaci\u00f3n espacial en los patrones de dispersi\u00f3n de una especie de vida larga, Stenocereus thurberi, en tres sitios ecol\u00f3gicamente contrastantes del Desierto Sonorense: Carb\u00f3, Punta Chueca y El Pitayal (zona sur).<\/p><p>La investigaci\u00f3n comienza con la caracterizaci\u00f3n de la cobertura vegetal y la identificaci\u00f3n de especies nodrizas en cada sitio. Se evaluar\u00e1 la fenolog\u00eda reproductiva mediante el seguimiento temporal de flores y frutos, y se recolectar\u00e1n frutos para cuantificar su masa, n\u00famero de semillas y contenido de az\u00facar.<\/p><p>Para identificar a las principales especies dispersoras y depredadoras de semillas, se utilizar\u00e1n c\u00e1maras trampa, redes de niebla y colecta de excretas. Tambi\u00e9n se evaluar\u00e1 la dispersi\u00f3n digestiva mediante la recolecci\u00f3n de suelos bajo copas de \u00e1rboles, arbustos, la planta madre y sitios abiertos.<\/p><p>Finalmente, se realizar\u00e1n experimentos de germinaci\u00f3n en laboratorio utilizando tres tipos de semillas: recuperadas del suelo, obtenidas de excretas y extra\u00eddas directamente de frutos. Este estudio permitir\u00e1 comprender los procesos de dispersi\u00f3n y depredaci\u00f3n de semillas de una especie de larga vida, cuyo reclutamiento es epis\u00f3dico y depende de interacciones planta-animal clave para su persistencia.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Variaci\u00f3n espacial en la dispersi\u00f3n y reclutamiento de la pitaya dulce Stenocereus thurberi, una cact\u00e1cea columnar del noroeste de M\u00e9xico \ud83d\udccdCarb\u00f3, Sonora Punta Chueca, Sonora El Pitayal, \u00c1lamos, Sonora \ud83c\udfe2 NavopatiaPrescott College Kino Bay Center Responsable Sonia M\u00e1rquez Guerra Resumen La dispersi\u00f3n de semillas favorece el flujo g\u00e9nico, reduce la competencia intraespec\u00edfica, mantiene la din\u00e1mica [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":35848,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-35479","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/nextgensd.com\/es\/wp-json\/wp\/v2\/pages\/35479","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nextgensd.com\/es\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/nextgensd.com\/es\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/nextgensd.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nextgensd.com\/es\/wp-json\/wp\/v2\/comments?post=35479"}],"version-history":[{"count":10,"href":"https:\/\/nextgensd.com\/es\/wp-json\/wp\/v2\/pages\/35479\/revisions"}],"predecessor-version":[{"id":35756,"href":"https:\/\/nextgensd.com\/es\/wp-json\/wp\/v2\/pages\/35479\/revisions\/35756"}],"up":[{"embeddable":true,"href":"https:\/\/nextgensd.com\/es\/wp-json\/wp\/v2\/pages\/35848"}],"wp:attachment":[{"href":"https:\/\/nextgensd.com\/es\/wp-json\/wp\/v2\/media?parent=35479"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}