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Pautas recientes de la movilidad laboral entre las provincias españolas. Periodo 2001-2006 [PDF]

open access: yesInvestigaciones Regionales - Journal of Regional Research, 2008
En el trabajo tratamos de caracterizar la movilidad espacial existente en el mercado laboral español, tomando como referencia lo sucedido en el periodo comprendido entre los años 2001 a 2006.
Ángel Mauricio Reyes, Jesús Mur
doaj   +3 more sources

Spatiotemporal patterns of the COVID-19 epidemic in Mexico at the municipality level [PDF]

open access: yesPeerJ, 2021
In recent history, Coronavirus Disease 2019 (COVID-19) is one of the worst infectious disease outbreaks affecting humanity. The World Health Organization has defined the outbreak of COVID-19 as a pandemic, and the massive growth of the number of infected
Jean-François Mas, Azucena Pérez-Vega
doaj   +2 more sources

Size-frequency distribution of coral assemblages in insular shallow reefs of the Mexican Caribbean using underwater photogrammetry [PDF]

open access: yesPeerJ, 2020
The characterisation of changes in coral communities depends heavily on systematic monitoring programs and the collection of necessary metrics to assess reef health. Coral cover is the most used metric to determine reef health. The current organizational
Roberto C. Hernández-Landa   +2 more
doaj   +2 more sources

Comparison of Standard Caribbean Coral Reef Monitoring Protocols and Underwater Digital Photogrammetry to Characterize Hard Coral Species Composition, Abundance and Cover

open access: yesFrontiers in Marine Science, 2021
The precise assessing and monitoring of coral reefs are necessary to address and understand the threats and changes in coral communities. With the development of new technologies and algorithms for image processing, new protocols like underwater ...
Erick Barrera-Falcon   +5 more
doaj   +1 more source

La producción del espacio habitacional de la Alcaldía Azcapotzalco, Ciudad de México: un recorrido cartográfico

open access: yesTerra Digitalis, 2022
La animación cartográfica, con elementos computacionales provenientes de la visualización científica de datos, aumenta el potencial analítico de los mapas. La serie dinámica espacio-temporal es una animación a través del tiempo. La narrativa cartográfica
Juan Manuel García Reyes
doaj   +1 more source

Spatio-temporal dataset of COVID-19 outbreak in Mexico

open access: yesData in Brief, 2021
Our understanding of how COVID-19 spreads over a territory needs to be improved. For example, the evaluation of disease spatiotemporal distribution and its association with other characteristics can help identify covariates, model the behavior of the ...
Jean-François Mas
doaj   +1 more source

The link between agriculture and rural food security in the ecoregions of Mexico: path diagrams and underlying dataset

open access: yesData in Brief, 2022
In this research, we build two food systems datasets in Mexico; The first one describes the structure of agricultural production units and the second one describes food security aspects of the rural population in these agricultural production units.
Stéphane Couturier   +4 more
doaj   +1 more source

Monitoring the land consumption rate of urban growth from the Urban Footprint of Mexico, an online national cartographic platform

open access: yesTerra Digitalis, 2020
The spatial monitoring of the urban expansion and related population growth is useful for urban planning assessment of cities and megacities in the global South. Although market driven public programs for peri-urban low-income housing have retained much
Stéphane Couturier   +7 more
doaj   +1 more source

Land Use Land Cover Classification with U-Net: Advantages of Combining Sentinel-1 and Sentinel-2 Imagery

open access: yesRemote Sensing, 2021
The U-net is nowadays among the most popular deep learning algorithms for land use/land cover (LULC) mapping; nevertheless, it has rarely been used with synthetic aperture radar (SAR) and multispectral (MS) imagery.
Jonathan V. Solórzano   +3 more
doaj   +1 more source

Expansion of the geographical distribution of the Caribbean reef octopus (Octopus briareus) to the Gulf of Mexico

open access: yesCiencias Marinas, 2020
A specimen of Octopus briareus was registered in front of the port of Sisal, Yucatan, Mexico. This finding represents the first recording of this species in the waters of the Gulf of Mexico, thus expanding its westernmost recognized distribution area on
Marco Antonio Ponce-Márquez   +4 more
doaj   +1 more source

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