Filtros
Filtrar por:
Tipo de publicación
- Event (4582)
- Dataset (250)
- Artículo (180)
- Tesis de maestría (157)
- Documento de trabajo (44)
Autores
- Servicio Sismológico Nacional (IGEF-UNAM) (4582)
- Fernando Nuno Dias Marques Simoes (250)
- David Ortega Gaucin (10)
- ANNE MARGRETHE HANSEN HANSEN (5)
- DAVID ORTEGA GAUCIN (5)
Años de Publicación
Editores
- UNAM, IGEF, SSN, Grupo de Trabajo (4582)
- Cenoteando, Facultad de Ciencias, UNAM (cenoteando.mx) (249)
- Universidad Autónoma de San Luis Potosí (85)
- Instituto Mexicano de Tecnología del Agua (48)
- CICESE (22)
Repositorios Orígen
- Repositorio de datos del Servicio Sismológico Nacional (4582)
- Cenotes de Yucatan (250)
- Repositorio institucional del IMTA (132)
- Repositorio Institucional NINIVE (112)
- Repositorio Institucional CICESE (52)
Tipos de Acceso
- oa:openAccess (5281)
- oa:embargoedAccess (1)
Idiomas
Materias
- Sismología (13746)
- CIENCIAS FÍSICO MATEMÁTICAS Y CIENCIAS DE LA TIERRA (5150)
- CIENCIAS DE LA TIERRA Y DEL ESPACIO (4631)
- GEOFÍSICA (4585)
- SISMOLOGÍA Y PROSPECCIÓN SÍSMICA (4584)
Selecciona los temas de tu interés y recibe en tu correo las publicaciones más actuales
Manejo de pasturas para la crianza de llamas
Santiago Lopez-Ridaura Ravi Gopal Singh (2022, [Libro])
Pasturas CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA AGRICULTURA DE CONSERVACIÓN GANADERÍA ARBUSTOS LEGUMINOSAS FORRAJES PASTOREO SUELO CAMBIO CLIMÁTICO CONSERVATION AGRICULTURE ANIMAL HUSBANDRY SHRUBS LEGUMES FORAGE GRAZING SOIL CLIMATE CHANGE LLAMAS AGACHO
Arbustos y pastos para restablecer la cobertura vegetal en zonas áridas del Sur de Bolivia
Santiago Lopez-Ridaura Ravi Gopal Singh (2022, [Libro])
Pastos CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA AGRICULTURA DE CONSERVACIÓN SUELO COBERTURA DE SUELOS FERTILIDAD DEL SUELO CAMBIO CLIMÁTICO GANADERÍA VEGETACIÓN ARBUSTOS CONSERVATION AGRICULTURE SOIL LAND COVER CLIMATE CHANGE ANIMAL HUSBANDRY VEGETATION SHRUBS
Marrit Van den Berg Jason Donovan (2023, [Artículo])
Living in poverty can present cognitive biases that exacerbate constraints to achieving healthier diets. Better diets could imply food choice upgrades within certain food categories, such as electing processed foods with an improved nutritional profile. This study evaluated the influence of monetary and health concerns on the willingness to pay (WTP) for healthier processed foods in a low-income section of Mexico City. We employed priming techniques from the scarcity literature, which are applied for the first time to healthier food purchasing behaviours in low-income settings. Our predictions are based on a dual system framework, with choices resulting from the interaction of deliberative and affective aspects. The WTP was elicited through a BDM mechanism with 423 participants. Results showed that induced poverty concerns reduced the valuations of one of the study's healthier food varieties by 0.17 standard deviations. The latter effect did not differ by income level. The WTP for a healthier bread product but one with relatively high sugar and fat content was reduced by induced poverty concerns only among certain consumers without bread purchasing restrictions (78% of the sample). Potential mechanisms were assessed through regression analysis and structural equation modelling. The relationship between poverty concerns and WTP was mediated by increased levels of stress. While we could not rule out impact on cognitive load, it was not deemed a mediator in this study. Our findings signal that improvements in economic and psychological well-being among low-income consumers may aid to increase their demand for healthier processed foods.
Healthier Diets Poverty Psychology Dual System Model CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA DIET POVERTY PSYCHOLOGY STRESS WILLINGNESS TO PAY
Grazing behavior of New Zeland holstein cows with access to shade
Rodolfo Ramírez-Valverde Juan Burgueño (2022, [Artículo])
Temperature and Humidity Index Artificial Shade CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA SHADING DAIRY COWS SOLAR RADIATION
Do marine reserves increase prey for California sea lions and Pacific harbor seals?
ALEJANDRO ARIAS DEL RAZO (2019, [Artículo])
Community marine reserves are geographical areas closed to fishing activities, implemented and enforced by the same fishermen that fish around them. Their main objective is to recover commercial stocks of fish and invertebrates. While marine reserves have proven successful in many parts of the world, their success near important marine predator colonies, such as the California sea lion (Zalophus californianus) and the Pacific harbor seal (Phoca vitulina richardii), is yet to be analyzed. In response to the concerns expressed by local fishermen about the impact of the presence of pinnipeds on their communities’ marine reserves, we conducted underwater surveys around four islands in the Pacific west of the Baja California Peninsula: two without reserves (Todos Santos and San Roque); one with a recently established reserve (San Jeronimo); and, a fourth with reserves established eight years ago (Natividad). All these islands are subject to similar rates of exploitation by fishing cooperatives with exclusive rights. We estimated fish biomass and biodiversity in the seas around the islands, applying filters for potential California sea lion and harbor seal prey using known species from the literature. Generalized linear mixed models revealed that the age of the reserve has a significant positive effect on fish biomass, while the site (inside or outside of the reserve) did not, with a similar result found for the biomass of the prey of the California sea lion. Fish biodiversity was also higher around Natividad Island, while invertebrate biodiversity was higher around San Roque. These findings indicate that marine reserves increase overall fish diversity and biomass, despite the presence of top predators, even increasing the numbers of their potential prey. Community marine reserves may help to improve the resilience of marine mammals to climate-driven phenomena and maintain a healthy marine ecosystem for the benefit of both pinnipeds and fishermen. © 2019 Arias-Del-Razo et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Article, biodiversity, biomass, climate change, ecosystem resilience, environmental exploitation, fish stock, fishing, marine environment, marine invertebrate, nonhuman, Phoca vitulina, Pinnipedia, prey searching, Zalophus californianus, animal, biom BIOLOGÍA Y QUÍMICA CIENCIAS DE LA VIDA BIOLOGÍA ANIMAL (ZOOLOGÍA) BIOLOGÍA ANIMAL (ZOOLOGÍA)
Shopping centers at zmcm. The companies, location and production of a neoliberal urban space
Dante-Guillermo Celis-Galindo (2021, [Artículo, Artículo])
This work aims to analyze different aspects of shopping center at the Metropolitan Zone of Mexico City as location, opening year and developer company. Also it will identify diverse characteristics, economic and political phases in the country as well as the role of the development companies and shopping centers as a producers of a neoliberal urban space. This paper presents the way shopping centers importance has growth and how it had become in a neoliberal city characteristic; with this the characteristics of these urban works are visualized and related with their construction companies and local governments which has caused the transformation of the city. After conducting a census, with more than two hundred shopping centers, the study was delimited to those with the greatest significance by size, location and developer. At the beginning of the paper, the characteristics that shopping malls should have for the realization of this work are mentioned. In a first section an approach is made to the theoretical elements of the city and the shopping center and therefore identifying the developers that most nfluence this process; the second section addresses the characteristics of places by location and the characteristics that urban planners have depending on the area where they are; the third section discusses the years of opening, the squares and relates to government administrations and the economic characteristics of the country; and finally, a tour of the urban regulations in Mexico City and its latest modifications is made.
shopping center neoliberalism space urban space construction company centro comercial neoliberalismo espacio espacio urbano empresa constructora HUMANIDADES Y CIENCIAS DE LA CONDUCTA HUMANIDADES Y CIENCIAS DE LA CONDUCTA
Chapter 22. Heat and climate change mitigation
Fatima Camarillo-Castillo (2022, [Capítulo de libro])
Leaf Epicuticular Wax Source and Sink Relationships CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA CLIMATE CHANGE MITIGATION RESPIRATION HEAT SHOCK ETHYLENE
Frédéric Baudron Ken Giller (2022, [Artículo])
Land Sparing Land Sharing Human-Wildlife Conflicts CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA BIODIVERSITY HOUSEHOLD SURVEYS LAND COVER LANDSCAPE MAMMALS CASH CROPS HUMAN-WILDLIFE RELATIONS LAND USE CHANGE
Mirja Michalscheck Fred Kizito Carl Timler Jeroen Groot (2023, [Artículo])
Whole-Farm Model Health Shock CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA SUSTAINABLE INTENSIFICATION VULNERABILITY SMALLHOLDERS LANDSCAPE TECHNOLOGY
Multi-environment genomic prediction of plant traits using deep learners with dense architecture
Osval Antonio Montesinos-Lopez Jose Crossa (2018, [Artículo])
Shared Data Resources Deep Learning Genomic Prediction CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA ACCURACY GENOMICS NEURAL NETWORKS FORECASTING DATA MARKER-ASSISTED SELECTION