Results 31 to 40 of about 3,854 (184)

Territorios y la COVID-19 en Ecuador: regiones funcionales como respuesta a la crisis sanitaria

Investigaciones Geográficas, 2022
La propagación de la COVID-19 ha enfrentado a los sistemas sanitarios del mundo a diversos desafíos. El incremento exponencial de casos que requieren atención hospitalaria ha generado escenarios de sobresaturación de los hospitales. En estos contextos la
Fernando Barragán-Ochoa, Esthela Salazar, César Benavidez-Silva, Galo Andrés Bastidas, Santiago Jaramillo, Jordan Ordóñez, Carolina García   +6 more
doaj   +1 more source

A comprehensive database of active and potentially-active continental faults in Chile at 1:25,000 scale

Scientific Data, 2021
Measurement(s) active geological fault Technology Type(s) digital curation • remote sensing • satellite imaging of a planet Factor Type(s) fault with proved, probable and possible activity Sample Characteristic - Environment tectonically-active regions ...
Valentina Maldonado, Martín Contreras, Daniel Melnick   +2 more
doaj   +1 more source

Análisis de elementos traza en braquiópodos del Jurásico Inferior del Paleomargen Sud-Ibérico (SE de España). Correlación con las señales bióticas e implicaciones ambientales en torno al Evento de Extinción Masiva del Toarciense inferior

Estudios Geologicos, 2021
En el Jurásico Inferior se registran diversos eventos críticos que influyeron significativamente en los ecosistemas marinos del Tethys occidental. Entre las comunidades bentónicas, en el Paleomargen Sudibérico, los braquiópodos se vieron particularmente ...
José Francisco Baeza-Carratalá, Matías Reolid, Alice Giannetti, David Benavente, Jaime Cuevas-González   +4 more
doaj   +1 more source

Bias Correction of ERA5 Temperature Across Five Topoclimatic Clusters: A Comparative Evaluation of Four Methods

International Journal of Climatology, EarlyView.
ERA5 near‐surface temperature over South America exhibits systematic cold biases in daily maximum temperature and warm biases in daily minimum temperature. To address the continent's strong climatic and topographic heterogeneity, South America was partitioned into five topoclimatic clusters, and four bias‐correction approaches were evaluated. The Multi‐
José Roberto Rozante, Gabriela Rozante
wiley   +1 more source

Contrasting Heatwave Regimes in Dry and Humid Subtropical Mexico: A Station‐Based Probabilistic Assessment

International Journal of Climatology, EarlyView.
Heatwaves have intensified under a warming climate, producing substantial environmental and societal impacts. This study characterizes heatwave regimes in two contrasting regions of Mexico using a percentile‐based threshold and a Poisson distribution framework.
Jorge Cortés‐Ramos, Ana Teresa Mendoza‐Rosas, Victor Manuel Torres‐Puente, José Francisco León‐Cruz, Evi Becerra‐Acosta, Arturo I. Quintanar, David Romero   +6 more
wiley   +1 more source

Unidades tectónicas y estructura del sector meridional de Sierra Espuña (Cordillera Bética, Murcia)

Estudios Geologicos, 2000
En la parte sur de Sierra Espuña existen cinco unidades tectónicas, la superior del complejo Maláguide, debajo tres de carácter intermedio y en posición inferior una unidad alpujárride. Varias escamas tectónicas descritas en anteriores trabajos dentro de
C. Sanz de Galdeano, M. Martín-Martín, A. Estévez   +2 more
doaj   +1 more source

Early warning signals of common vole population growth in continental Mediterranean farmlands recurrently affected by outbreaks

Pest Management Science, EarlyView.
Rodent outbreaks have significant socio‐economic impacts worldwide, and anticipation is crucial for timely management decisions. We combined rainfall and periodicity data to provide an early warning signal of vole population growth in Mediterranean farmlands, a year in advance of a peak.
François Mougeot, Xavier Lambin, Beatriz Arroyo, Juan‐José Luque‐Larena   +3 more
wiley   +1 more source

Modification of the Madeira River morphology following large hydropower projects detected by satellite data

River, EarlyView.
Abstract Estimating suspended sediment concentration (SSC) in river channels is essential for understanding hydro‐sedimentological processes, managing water quality, and conserving aquatic ecosystems. This study evaluated different empirical equations to estimate SSC in the lower Madeira River and analyzed its hydro‐sedimentary dynamics based on MODIS ...
Matheus Silveira de Queiroz, Rogério Ribeiro Marinho, Paulo Rodrigo Zanin, Andre Luis Martinelli Real dos Santos, Jean‐Michel Martinez, Naziano Pantoja Filizola Junior   +5 more
wiley   +1 more source

Manifestaciones hidrológicas e hidroquímicas de flujos subterráneos procedentes de formaciones poco permeables del terciario en el Somontano de Huesca

Estudios Geologicos, 1988
Se considera la presencia en el Somontano Oscense de flujos de agua subterránea procedentes de materiales detríticos terciarios de baja permeabilidad. Se da un modelo de flujo de las aguas subterráneas en estos materiales que permite explicar tanto su ...
J. A. Sánchez Navarro, F. J. Martínez Gil, L. San Román Saldaña, J. L. de Miguel Cabeza   +3 more
doaj   +1 more source

The Timely Rise of a Teenage Reformer: Youth Revolt, Feminism and the Struggle for a ‘New Sexual Morality’ at the Dawn of the Spanish Second Republic

Gender &History, EarlyView.
ABSTRACT The contributions of propagandist and writer Hildegart (1914–1933) to Spanish cultural life are overshadowed by accounts of her unusual upbringing and violent death. This article examines the conditions that enabled the teenager to become a prominent voice for feminism and sexual reform on the eve of Spain's Second Republic (1931–1939).
Micaela Pattison
wiley   +1 more source