https://socictopen.socict.org/files/original/f55d5def9b64ed884aab4eb07cc7ad21.pdf 19f80834ab26265733a4fd3aedb771d7 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Agricultura sostenible Description An account of the resource Dominio científico: Agricultura sostenible Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Ecología poblacional de Crocodylus acutus en los sistemas estuarinos de San Blas, Nayarit, México Population ecology of Crocodylus acutus in the estuarine systems of San Blas, Nayarit, Mexico Creator An entity primarily responsible for making the resource Helios Hernández-Hurtado, José de Jesús Romero-Villaruel, Pablo Simitrius Hernández-Hurtado Description An account of the resource El presente estudio se realizó en los meses de junio 2005 y febrero 2006 (estiaje), y en octubre 2005 y octubre 2007 (lluvias), en los esteros de San Blas. El objetivo fue caracterizar la población de cocodrilos a partir de su distribución y abundancia, El método utilizado consistió en recorridos nocturnos en los esteros, para contabilizar el número de individuos por kilómetro. Se realizaron 6 transectos recorriendo un total de 89 kilómetros. Los transectos A, B y C presentaron una densidad que osciló entre 2.68 y 4.31 ind/km o 0.05 ind/ha con 26 nidos activos, 6 tipos de vegetación y salinidad de 11.03&#8240; en estiaje a 4.92&#8240; en lluvias. Los transectos D, E y F presentaron una densidad que osciló entre 0.014 y 0.36 ind/km o 0.002 ind/ha, sin nidos, 1 tipo de vegetación y salinidad qosciló de 35.85&#8240; en estiaje a 24.56&#8240; en lluvias. Se obtuvo la similitud estadística en A, B y C= 80%, D y E= 70% y en F= 10% respecto a los demás. La población estimada fue de 333 cocodrilos, registrando todas las clases-talla, donde el hábitat disponible presenta las características necesarias para que Crocodylus acutus realice su ciclo biológico.This study was conducted in San Blas estuaries during June 2005 and February 2006 (dry season) and October 2005 and October 2007 (rainy season). The purpose was to describe the population of crocodiles according to its distribution and abundance. Spotlight surveys counting animals found per kilometer were done navigating 89 kilometers in 6 transects. Transects A, B and C had a density from 2.68 to 4.31 crocodiles/kilometer or 0.05 crocodiles/ha, with 26 active nests, 6 different types of vegetation and salinity from 11.03&#8240; in dry season to 4.92&#8240; in rainy season. Transects D, E and F had a density from 0.014 to 0.36 crocodiles/km or 0.002 crocodiles/ha, any nest was found, 1 single type of vegetation and salinity from 35.85&#8240; in dry season to 24.56&#8240; in rainy season. Statistical similarity in transects A, B and C was 80%, in transects D and E was 70% and in transect F was 10%. Crocodile population was estimated in 333 crocodiles and all sizes were represented. The habitat in San Blas estuaries allows Crocodylus acutus develop properly its biological cycle. Date A point or period of time associated with an event in the lifecycle of the resource 2011 Subject The topic of the resource American crocodile, abundance, abundancia, cocodrilo Americano, cocodrilo de río, distribución, distribution, river crocodile Source A related resource from which the described resource is derived Revista Mexicana de Biodiversidad Publisher An entity responsible for making the resource available Universidad Nacional Autónoma de México Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Biology (General) Relation A related resource <a href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1870-34532011000300015" target="_blank" rel="noreferrer noopener">http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1870-34532011000300015</a>