Results 41 to 50 of about 50,821 (150)

Using joint species distribution modelling to identify climatic and non‐climatic drivers of Afrotropical ungulate distributions

open access: yesEcography, Volume 2024, Issue 11, November 2024.
The relative importance of the different processes that determine the distribution of species and the assembly of communities is a key question in ecology. The distribution of any individual species is affected by a wide range of environmental variables as well as through interactions with other species; the resulting distributions determine the pool ...
Alex Cranston   +2 more
wiley   +1 more source

Determinación del valor nutricional de bloques nutricionales con diferentes porcentajes de Sambucus peruviana y Zea mays

open access: yesCiencia y Agricultura, 2018
La poca disponibilidad de forrajes para bovinos durante épocas críticas (invierno-verano) y su baja calidad inciden negativamente en los sistemas de producción de leche y carne.
Carlos Eduardo Rodríguez-Molano   +1 more
doaj   +1 more source

Seasonal Patterns of Resource Use Within Natural Populations of Burying Beetles

open access: yesEcology and Evolution, Volume 14, Issue 10, October 2024.
We present experimental evidence of seasonal variation in resource use within natural populations of a necrophagous insect that requires small vertebrate carrion for reproduction. Seasonal patterns of carrion use by wild burying beetles are associated with differences in their reproductive success and cuticular hydrocarbon profiles. Our results provide
Swastika Issar   +3 more
wiley   +1 more source

Factores que influyen en la dieta y los hábitos alimentarios de la población inmigrante china en Cataluña

open access: yesGaceta Sanitaria, 2021
Resumen: Objetivo: Caracterizar la dieta y los hábitos alimentarios de las personas adultas inmigrantes de origen chino residentes en Santa Coloma de Gramenet (Barcelona), e identificar los factores que influyen en los posibles cambios en la dieta y en ...
Ikram Benazizi   +4 more
doaj   +1 more source

Estudio de la factibilidad en la formulación de una bebida a base de Alpiste (phalaris canariensis) con saborizante artificial para la viabilidad en la aceptación por parte de los consumidores, con sus respectivos análisis sensorial, microbiológico y bromatológico [PDF]

open access: yes, 2017
El presente trabajo se basó en la formulación de una bebida a base de alpiste saborizada artificialmente para mejorar sus características organolépticas.
Bonilla Melara, Paola Marcela   +1 more
core  

Consumption of hyaena faeces and artificial mineral licks by leopard tortoises (Stigmochelys pardalis) in a low‐nutrient environment

open access: yesAfrican Journal of Ecology, Volume 62, Issue 3, September 2024.
Abstract Hyaena faeces and mineral licks represent highly concentrated nutrient resources for leopard tortoises (Stigmochelys pardalis) living in nutrient‐poor environments. Here, we provide direct evidence for the consumption of hyaena faeces and artificial mineral licks by leopard tortoises in the Kalahari Desert.
Andrew J. Abraham   +3 more
wiley   +1 more source

Estandarización del método para la determinación del olor y sabor en el agua de consumo mediante el método 2150B, 2160B y 2170B del Standard Methods [PDF]

open access: yes, 2016
El agua, al mismo tiempo que constituye el líquido más abundante en la tierra, representa el recurso natural más importante y la base de toda forma de vida.
Salazar Rojas, Laura Vanessa   +1 more
core  

Freshwater megafauna shape ecosystems and facilitate restoration

open access: yesBiological Reviews, Volume 99, Issue 4, Page 1141-1163, August 2024.
ABSTRACT Freshwater megafauna, such as sturgeons, giant catfishes, river dolphins, hippopotami, crocodylians, large turtles, and giant salamanders, have experienced severe population declines and range contractions worldwide. Although there is an increasing number of studies investigating the causes of megafauna losses in fresh waters, little attention
Fengzhi He   +8 more
wiley   +1 more source

Aspectos culturales de la elaboración de un postre tradicional, denominado panchón, en el municipio de Aller, Principado de Asturias, España [PDF]

open access: yes, 2007
Persiste en el municipio de Aller (Principado de Asturias) un postre tradicional realizado a base de harina de escanda (Triticum aestivum subsp. spelta).
Lastra Menéndez, Juan José   +1 more
core   +3 more sources

Plant‐based meat analogues marketed in Catalonia: evaluation of the nutritional profile

open access: yesFood Risk Assess Europe, Volume 2, Issue 3, July 2024.
Abstract In later years, a growing trend is apparent of vegetarian or vegan diets attributable to a number of causes, among of others, consumers’ concern for animal welfare, climate change and, to a lesser degree, for health‐related issues. On a par to this growth, availability of meat analogues in the market has also been on the rise. In this context,
Judit Costa Català   +4 more
wiley   +1 more source

Home - About - Disclaimer - Privacy