A5024185945- Heavy metals in environment
- Microplastics and Plastic Pollution
- Geology and Paleoclimatology Research
- Mercury impact and mitigation studies
- Geochemistry and Elemental Analysis
- Coastal wetland ecosystem dynamics
- Toxic Organic Pollutants Impact
- Recycling and Waste Management Techniques
- Geochemistry and Geologic Mapping
- Radioactivity and Radon Measurements
- Archaeology and ancient environmental studies
- Radioactive contamination and transfer
- Microbial bioremediation and biosurfactants
- Oceanographic and Atmospheric Processes
- Marine Biology and Ecology Research
- Coastal and Marine Dynamics
- Hydrocarbon exploration and reservoir analysis
- Air Quality and Health Impacts
- Atmospheric chemistry and aerosols
- Effects and risks of endocrine disrupting chemicals
- Marine Biology and Environmental Chemistry
- Marine and coastal plant biology
- Geological and Geophysical Studies
- Groundwater and Isotope Geochemistry
- Maritime and Coastal Archaeology
Universidad Nacional Autónoma de México
2013-2025
Universidad Politécnica de Sinaloa
2017
Polytechnic University of Puerto Rico
2017
Sediments are microplastics (MP) sinks, capturing long-term accumulation and historical anthropogenic impacts. The analysis of ²¹⁰Pb-dated sediment cores offers temporal insights for evaluating MP pollution trends in coastal ecosystems, aligning with UN Sustainable Development Goal (SDG) 14.1.1b, which seeks to reduce marine through enhanced monitoring assessment practices. As part the Research Network Marine-Coastal Stressors Latin America Caribbean (REMARCO), our efforts contribute toward...
Supported by the Latin American and Caribbean Coastal Marine Stressors Network (REMARCO) International Atomic Energy Agency (IAEA), a standardized protocol for microplastic (MP) monitoring was implemented at two tourist beaches an urbanized coastal lagoon in Mazatlán, Mexico, area of significant tourist, commercial, industrial activity on northern Pacific coast. Between June 2020 July 2021, 124 beach sand samples were collected to assess MP pollution (1–5 mm) its temporal variability. The...
Abstract Decades of observations show that the world's oceans have been losing oxygen, with far‐reaching consequences for ecosystems and biogeochemical cycling. To reconstruct oxygenation beyond limited scope instrumental records, proxy records are needed, such as sedimentary δ 15 N. We combine two N from Santa Barbara Basin (SBB), a 24‐year‐long, biweekly sediment trap time series, 114‐year, high‐resolution core together spanning years 1892–2017. These allow examination variability on...
The ubiquity of microplastics (MP) across all ecosystems raises concerns about their potential harm to the environment and living organisms. Sediments are a MP sink, reflecting long-term accumulation historical anthropogenic impacts. Three