Results 31 to 40 of about 719,943 (166)
Dendroctonus bark beetles are the most destructive agents in coniferous forests. These beetles come into contact with the toxic compounds of their host's chemical defenses throughout their life cycle, some of which are also used by the insects as ...
Verónica Torres-Banda +5 more
doaj +1 more source
An evaluation of geographic and annual variation in morphometric characters and gill-raker counts of yellowfin tuna, Thunnus albacares, from the Pacific Ocean [PDF]
ENGLISH: Samples of yellowfin tuna, Thunnus albacares, collected from five areas of the Pacific Ocean (Mexico, Ecuador, Australia, Japan, and Hawaii) between January and May of 1988 and 1990 were examined for spatiotemporal variation in morphometric ...
Schaefer, Kurt M.
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Abstract Human development is a driver of global change and a major threat to biodiversity. Protected areas maintain and support biodiversity, but outside stressors, such as climate change and land use change, can negatively influence natural resources within protected areas.
Leah J. Rudge +2 more
wiley +1 more source
Una muestra del habla de Olocau del Rey, enclave lingüístico-administrativo del noroeste valenciano
Olocau del Rey constituye un singular enclave lingüístico-administrativo del noroeste valenciano, en el límite de la comarca de Els Ports (provincia de Castellón) con la provincia de Teruel.
José Enrique Gargallo Gil
doaj +1 more source
La mejora de las predicciones con la inclusión de una variable agregada: aplicación a las tasas de variación del PIB de una muestra de economías europeas [PDF]
El presente trabajo ilustra empíricamente cómo se pueden mejorar las predicciones de las tasas de variación, TV, del output real, PIB, de una muestra de países europeos.
Basulto Santos, Jesús +1 more
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Perceived costs as drivers of wildlife management preferences in rural Tanzanian communities
Abstract Effectively managing human–wildlife interactions is crucial for fostering coexistence on shared landscapes. Management options are most effective when aligned with the preferences of people directly affected by wildlife, yet little is known about how socioecological factors influence these preferences.
Christian Kiffner +10 more
wiley +1 more source
Este trabajo analiza las construcciones imperativas en chino mandarín y en español desde la Gramática Léxico-Funcional (LFG), con el objetivo de comparar sus mecanismos sintácticos y funciones comunicativas.
Tong Liu
doaj +1 more source
Assessing differences among elasmobranch nurseries to aid conservation based on a genomics framework
Abstract Elasmobranch nurseries often differ in environmental conditions, demographics, and use patterns. These differences affect the distribution of genetic variation among nurseries. However, conservation and management strategies often fail to account for such differences because they are difficult to characterize.
Dominic G. Swift +8 more
wiley +1 more source
La modelación matemática en el contexto de ingeniería civil a través de la interpolación y la predicción [PDF]
En esta investigación se contextualizaron fenómenos físicos y de ingeniería civil, como: la variación de la velocidad, variación de temperatura, movimiento periódico, e infiltración de agua en suelos.
Buendía, Gabriela +2 more
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