https://socictopen.socict.org/files/original/0c4abf2da1e6d8ca64de7b35186688d1.pdf e4dae16bd09413e1c78410daf49a3350 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 Temperature and massive fish deaths in southern South America Temperatura y mortandades masivas de peces en el sur de Sudamérica Creator An entity primarily responsible for making the resource M. Jimena González Naya, Luciana Ramírez, Sergio E Gómez, Roberto C Menni Description An account of the resource Based on a compilation of data on massive fish deaths occurred in southern South America during the Twentieth Century, we assessed the importance of climatic variables on these phenomena. We found a strong relationship (R² =0.68) between these massive fish deaths and the mean monthly air temperature. Along the annual temperature range there is a central range (14.6° C to 20.0° C), where the probabilities that a fish community suffers massive deaths is very low. Its central point (17.3° C) is very close to the mean annual value (17.2° C) of air temperature variation. We considered this agreement as corroboration at community level of Pianka&#8217;s theory on physiological optima. This relationship allows to monitoring the influence of climate changes, because the environmental variation and the zones of mortality and no mortality will change with predicted changes of the mean monthly values of air temperature.Basado en la recopilación de datos de mortandades masivas de peces ocurridas en el sur de Sud América durante el Siglo XX, se evaluó la importancia de las variables climáticas en estos fenómenos. Se encontró una fuerte relación (R² =0,68) con la temperatura media mensual del aire. A lo largo del rango de temperaturas anuales hay un rango central (14,6° C a 20,0° C) donde las probabilidades que una comunidad de peces sufra mortandades masivas son muy bajas. Su punto central (17,3° C) es muy cercano al valor medio anual (17,2° C) de la variación de temperatura del aire. Se considera esto como una corroboración a nivel de comunidad de la teoría del óptimo fisiológico de Pianka. Esta relación permite monitorear la influencia de los cambios climáticos, dado que la variación ambiental y las zonas de mortalidad y no mortalidad cambiarán con las variaciones predichas de los valores medios mensuales de la temperatura del aire. Date A point or period of time associated with an event in the lifecycle of the resource 2011 Subject The topic of the resource Argentina, Cambio ambiental, Comunidades de peces, Massive fish deaths, Mortandades masivas, Peces de agua dulce, environmental change, fish communities, freshwater fish, temperatura, temperature Source A related resource from which the described resource is derived Revista del Museo Argentino de Ciencias Naturales Publisher An entity responsible for making the resource available Museo Argentino de Ciencias Naturales Bernardino Rivadavia e Instituto Nacional de Investigación de las Ciencias Naturales Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Science (General), Science Relation A related resource <a href="http://www.scielo.org.ar/scielo.php?script=sci_arttext&amp;pid=S1853-04002011000200003" target="_blank" rel="noreferrer noopener">http://www.scielo.org.ar/scielo.php?script=sci_arttext&amp;pid=S1853-04002011000200003</a>