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Mostrando ítems 11-20 de 28
Aluminum Geochemical Characterization in Agricultural Soils: Sequential Chemical Extraction Combined With Mineralogical Analysis of the Fine Fraction
(IOP Publishing, 2020-12-15)
[Abstract] Understanding both the concentration and distribution of aluminum (Al) in agricultural soils is essential to provide a benchmark on the productivity of such soils. In this study, a combination of sequential ...
Stratification Strength and Light Climate Explain Variation in Chlorophyll 𝑎 at the Continental Scale in a European Multilake Survey in a Heatwave Summer
(Association for the Sciences of Limnology and Oceanography, 2021-10-30)
[Abstract] To determine the drivers of phytoplankton biomass, we collected standardized morphometric, physical, and biological data in 230 lakes across the Mediterranean, Continental, and Boreal climatic zones of the ...
Palaeohistology Reveals a Slow Pace of Life for the Dwarfed Sicilian Elephant
(Springer Nature, 2021-11-24)
[Abstract] The 1-m-tall dwarf elephant Palaeoloxodon falconeri from the Pleistocene of Sicily (Italy) is an extreme example of insular dwarfism and epitomizes the Island Rule. Based on scaling of life-history (LH) traits ...
Primary Drivers of Dune Cover and Shoreline Dynamics: A Conceptual Model Based on the Iberian Atlantic Coast
(Elsevier, 2023-02-15)
[Abstract] Coastal dunes evolve in direct response to primary drivers, such as wind and waves, which can significantly influence the landscape. Here, we examine the effects of the wind and wave regimes on the vegetation ...
Leaf Wax Biomarkers of a High-Mountain Lake Area in Western Iberia—Implications for Environmental Reconstructions
(Frontiers, 2022-11-29)
[Abstract] Leaf wax n-alkane biomarkers are widely used to infer past vegetation dynamics and hydroclimate changes. The use of these compounds strongly relies on the characterization of modern plants. However, few studies ...
Nitrate and Phosphorus Transport in a Galician River (NW Iberian Peninsula): Insights From Fourteen Years of Monitoring
(Frontiers, 2023-01-13)
[Abstract] The long-term development of water quality metrics is critical to estimate the status of water resources and successful catchment management. This study looks at the temporal evolution of nitrate and phosphorus ...
Improving the Understanding of N Transport in a Rural Catchment Under Atlantic Climate Conditions From the Analysis of the Concentration–Discharge Relationship Derived From a High-Frequency Data Set
(European Geosciences Union, 2023-03-21)
[Abstract] Understanding processes controlling stream nutrient dynamics over time is crucial for implementing effective management strategies to prevent water quality degradation. In this respect, the study of the nutrient ...
The Recent Volcanism of Flores Island (Azores), Part II: Stratigraphy and Eruptive History of the Comprida Volcanic System
(Elsevier, 2023-04-20)
[Abstract] The stratigraphy and eruptive history of a volcanic system are key to forecast the timing and style of future eruptions. Flores is a small volcanic island in the Azores Archipelago with no record of eruptions ...
Recent Global Warming Induces the Coupling of Dissimilar Long-Term Sedimentary Signatures in Two Adjacent Volcanic Lakes (Azores Archipelago, Portugal)
(Elsevier, 2023-01-30)
[Abstract] Paleoclimatological information derived from the study of lacustrine sedimentary records is not only biased by taphonomical processes but also by potential differences in the expression of climate variability ...
Paleotsunami Evidence in the Bahía Inglesa Coast (Atacama, Chile) Based on a Multi-Approach Analysis
(Springer Nature, 2022-02-24)
[Abstract] The Atacama coast is located in an area with a current high risk of tsunami, and the sedimentary deposits found in the Bahía Inglesa area, in the Morro sector, clearly indicate that this was also the case in the ...