https://socictopen.socict.org/files/original/745b3ecd5047b3f88af38fffa631ea4e.pdf 6c18c97b592956187083117a604ec7bc 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 Nicho trófico de la nutria neotropical (Lontra longicaudis) en un ambiente modificado, Temascaltepec, México Food niche of the neotropical river otter (Lontra longicaudis) in a modified environment, Temascaltepec, México Creator An entity primarily responsible for making the resource Octavio Monroy-Vilchis, Víctor Mundo Description An account of the resource Se analizaron los cambios en espacio y tiempo de dieta de la nutria en Temascaltepec, Estado de México, en 2 ríos que presentan importante intervención humana causada por el establecimiento de criaderos de peces comerciales. Se recolectaron 157 excrementos, identificandose la trucha (Oncorhynchus mykiss) como la presa más consumida (92.4%), seguida por invertebrados (3.5%), anfibios (2.9%) y plantas (1.8%). La dieta de la nutria no varía significativamente entre estaciones climáticas, mientras que entre ríos, la variación fue significativa. En la zona de estudio, la nutria muestra tendencia a especializarse en el consumo de trucha. Las granjas de trucha influyen en la dieta de la nutria y se presentan como clave para la permanencia de la nutria en la zona de estudio.Spatial and temporal changes in the diet of the river otter in Temascaltepec, Mexico were analyzed on 2 rivers that present important human disturbance caused by aquaculture of commercial fish. 157 scats were collected, the principal prey was trout Oncorhynchus mykiss (92.4%) followed by invertebrates (3.5%), amphibians (2.9%) and plants (1.8%). Between climatic stations the diet of the river otter did not vary significantly, whereas between rivers it presented significant variation. The river otter showed specialization in the consumption of trout. The trout farms have influenced the diet of the river otter, and appear as key for the permanence of the otter in the study zone. Date A point or period of time associated with an event in the lifecycle of the resource 2009 Subject The topic of the resource Carnívoros, Estado de México, Oncorhynchus mykiss, State of México, carnivores, diet, dieta, ecology, ecología, especialista, specialist 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=S1870-34532009000300022" target="_blank" rel="noreferrer noopener">http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1870-34532009000300022</a>