Results 41 to 50 of about 5,433 (183)
Journal of Agricultural Economics, Volume 77, Issue 2, Page 267-282, June 2026.ABSTRACT Changes towards more sustainable livestock production are often evaluated in terms of whether farms abandon environmentally harmful practices. Less attention has been paid to how farms reallocate production across alternative grazing systems and how the composition of production evolves over time.
Saúl Basurto‐Hernández +2 more
wiley +1 more source
Climate change in NE Mexico: influence of the North Atlantic Oscillation
Investigaciones Geográficas, 2012 An exploratory analysis of temperature, precipitation and evaporation records, in five localities of Tamaulipas state (NE Mexico), spanning from about 30s decade of XX century until first years of the XXI, is made by means of multivaried statistical ...
Norma Sánchez Santillán +3 more
doaj
Geographic risks to functional groups of mammals and birds from habitat loss in Mexico
Conservation Biology, Volume 40, Issue 3, June 2026.Abstract There is a need to quantify the impact of habitat loss due to anthropogenic factors on different aspects of biodiversity, such as functional trait diversity represented by functional groups (FGs). We developed a metric to assess the weighted risk of loss of habitat for 33 FGs of mammals and 36 FGs of birds in Mexico based on potential ...
Fernando Mayani‐Parás +4 more
wiley +1 more source
AIA Avances en Investigación Agropecuaria, 2018 En Tamaulipas la región del altiplano comprende los municipios de Tula, Jaumave, Palmillas y Miquihuana se desarrolla una parte de la caprinocultura de la entidad.
Rafael Guarneros-Altamirano +2 more
doaj
Revista Mexicana de Ciencias Pecuarias, 1992 EI estudio se realizó en el Campo Experimental de Aldama, Tamaulipas, México, con clima cálido seco BS1. EI objetivo fue evaluar el potencial de producción de carne de los zacates Transvala (Digitaria decumbens), Angleton (Dichanthium aristatum) y Santo ...
Miguel Angel González Padrón +2 more
doaj
Integer Programming, low complexity Heuristics, and Gaussian instances for the Internet Shopping Optimization Problem with multiple item Units (ISHOP-U) [PDF]
Journal of Universal Computer ScienceThe Internet Shopping Optimization Problem with multiple item Units (ISHOP-U) is a recently proven NP-Hard variant of the classical ISHOP, which considers buying more than one unit of the same product.
Fernando Ornelas +7 more
doaj +3 more sources
Aquatic Conservation: Marine and Freshwater Ecosystems, Volume 36, Issue 5, May 2026.ABSTRACT The Atlantic pygmy devil ray (Mobula hypostoma) is an endangered mobulid species whose conservation is hindered by taxonomic confusion and significant gaps in ecological and life history knowledge. Here, we present an integrative study that clarifies the species' taxonomic status, updates its distribution and synthesizes new and existing data ...
Atlantine Boggio‐Pasqua +35 more
wiley +1 more source
Frontera Norte, 2009 Este artículo relaciona el marco institucional fiscal y la ubicación geográfica municipal con la recaudación del impuesto predial de los municipios del estado de Tamaulipas.
Jorge Ibarra Salazar +1 more
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CyTA - Journal of Food, 2019 Maize has antioxidant properties and a high amount of carbohydrates, while fish has high-quality proteins and unsaturated fatty acids. The goal of this study was to prepare a functional food enriched with protein and n-3 fatty acids from Scomber scombrus.
Marina Ramos-Ramos +5 more
doaj +1 more source
Ciencias Marinas, 2008 Anthropogenic activities directly and indirectly affect the life cycle of Kemp's ridley turtles (Lepidochelys kempii). The transport of sea turtle eggs in boxes helps to establish new nesting areas and increases the possibility of turtle survival.
ML Vázquez-Sauceda +6 more
doaj +1 more source