A5025214950- Geology and Paleoclimatology Research
- Landslides and related hazards
- Geological and Tectonic Studies in Latin America
- Geological formations and processes
- Aeolian processes and effects
- Cryospheric studies and observations
- Flood Risk Assessment and Management
- Hydrology and Watershed Management Studies
- Hydrology and Sediment Transport Processes
- Archaeology and ancient environmental studies
- Soil erosion and sediment transport
- Geological and Geophysical Studies Worldwide
- Archaeology and Natural History
- Geological and Geochemical Analysis
- Methane Hydrates and Related Phenomena
- Environmental and Cultural Studies in Latin America and Beyond
- Groundwater and Isotope Geochemistry
- Reservoir Engineering and Simulation Methods
- Oceanographic and Atmospheric Processes
- Archaeological and Geological Studies
- earthquake and tectonic studies
- Geochemistry and Geologic Mapping
- Coastal and Marine Dynamics
- Historical and socio-economic studies of Spain and related regions
- Hydrology and Drought Analysis
Universidad Nacional Autónoma de México
2014-2024
Universidad Autónoma del Noreste
2023
Red de Investigación Cardiovascular
2019
Secretaría de Salud de Jalisco
2019
University of Glasgow
2009-2014
Universidad Complutense de Madrid
2007-2009
Abstract Optically stimulated luminescence (OSL) is a technique that has been applied from the mid‐1980s, mainly for sediment dating. The OSL based on sample stimulation by light to determine signal stored in crystal lattices of grains after deposition, burial later and subsequent exposure ionizing radiation radioactive elements surrounding sediment. In such dating, two parameters are required: equivalent dose (i.e. grains), rate energy α, β γ emitted naturally occurring radioisotopes...
ABSTRACT A common explanation for intense soil erosion and gullying in SE Australia is the introduction by Europeans of new land use practices following their arrival late 18th century. Eucalyptus woodlands were cleared to introduce farming, valley bottoms, characterized chains ponds with organic‐rich swampy meadow (SM) soils, subsequently buried thick deposits ‘post‐settlement alluvium’ (PSA) generated catchment. In this study, optically stimulated luminescence (OSL) used evaluate source(s)...
ABSTRACT Reservoir sedimentation provides a valuable source of data on sediment flux. This paper assesses the record in Baldernock Mill dam, small mill dam western Scotland. That is based volume and detailed analysis continuously sampled stratigraphic section through impounded sediment, with chronology for construction subsequent breaching historical maps sediment’s content 137 Cs lead isotopes. The was constructed c. 1820, initially partially breached late nineteenth or early twentieth...
In this paper we assess the ways in which topography of glaciated northern Britain has affected siting and operations water mills, compare those factors mill locations for mills unglaciated southern Britain. We then explore impacts these findings on potential downstream dam failure. used a GIS to plot all 1712 localities Britain's Ordnance Survey Gazetteer that include "mill", "milton" ('milltown') "miln" their name. examined geomorphology two study areas, one northeast Scotland (glaciated;...
Abstract We use three different approaches of optically stimulated luminescence (OSL) to study young fluvial sediments located at the main channels one largest systems North America: Usumacinta–Grijalva. pulsed photo‐stimulated (PPSL) system also known as portable OSL reader, full dating and profiling in samples extracted from vertical sediment profiles ( n = 9) riverbanks detect changes depositional rates obtain age deposits. The results PPSL show that signals highly scattered top bottom...
The lower Usumacinta–Grijalva River Basin contains one of the richest biodiversity landscapes Maya region. Our research is based on (1) an integrative literature review geomorphological and archaeological papers published about (2) topographic analysis digital elevation models using a geographical information system to explore relationship between past human settlement landscape accessibility along coastal plain Tabasco. This work provides new synthesis previous proposes for geomorphic...
This study explores the main factors controlling sediment and water discharge in antiago ánuco Rivers, two largest rivers of central exico. Both Rivers are sourced Central Plateau exico flow an opposite direction. River flows over a tectonically active margin draining to Pacific Ocean, into passive Gulf Mean annual monthly values suspended load spanning around 50 years were used evaluate these rivers. Our findings indicated that delivers ocean 45% more than River. However, we found has about...