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161
LA GEOPEDOLOGIA COMO BASE PARA ZONIFICAR LA APTITUD FORESTAL EN UNA CUENCA DEL NOROESTE DE LA PATAGONIA ARGENTINA
Published 2016-12-01“…According to this approach three landscapes were recognized: glacial modeled mountains, plateau and valley. The relief consists mainly of steep to very steep slopes, and valley bottoms with poorly drained soils. …”
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162
Ice speed of a Greenlandic tidewater glacier modulated by tide, melt, and rain
Published 2025-01-01“…Short-term speed variations are key to understanding the physical processes controlling glacial motion, but studies on Greenlandic tidewater glaciers, particularly near the calving front, are sparse. …”
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163
A physically-based formulation for texture evolution during dynamic recrystallization. A case study of ice
Published 2024-05-01“…Accurate prediction of the effect of recrystallization on the texture evolution of ice is therefore crucial to adequately account for texture-induced mechanical anisotropy in large-scale models of glacial ice flow. However, this prediction remains a challenge.We propose a new formulation for modeling texture evolution due to dynamic recrystallization on the basis of observations of the evolution of the microstructure and texture of ice deforming by dislocation creep and dynamic recrystallization. …”
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164
Remote Mapping of Bedrock for Future Cosmogenic Nuclide Exposure Dating Studies in Unvisited Areas of Antarctica
Published 2025-01-01“…Cosmogenic nuclide exposure dating is an important technique for reconstructing glacial histories. Many of the most commonly applied cosmogenic nuclides are extracted from the mineral quartz, meaning sampling of felsic (silica-rich) rock is often preferred to sampling of mafic (silica-poor) rock for exposure dating studies. …”
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165
HOLSEA-NL: a Holocene water level and sea level indicator dataset for the Netherlands
Published 2025-02-01“…In the Netherlands, Holocene RSLR results from both regional sea level rise and regional subsidence patterns, mainly caused by glacial isostatic adjustment (GIA: Scandinavian forebulge collapse) and longer-term North Sea Basin tectono-sedimentary subsidence. …”
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166
Temperature Is a Key Factor Affecting Total Phosphorus and Total Nitrogen Concentrations in Northeastern Lakes Based on Sentinel-2 Images and Machine Learning Methods
Published 2025-01-01“…The RF algorithm was applied to all cloud-free Sentinel-2 satellite images of these typical lakes in northeastern China during the non-glacial period from 2017 to 2023, generating spatiotemporal distribution maps of TP and TN concentrations. …”
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167
Exploring grid sensitivity in an ice sheet model: A case study of the Amery Ice Shelf
Published 2024-12-01“…To comprehensively explore the sensitivity of ice modeling performance to grid resolution, this study focused on the Amery Ice Shelf (AmIS), the largest glacial flow system in east Antarctica. Using ten grid resolutions (nine sets of structured grids ranging from 2 to 30 km and one set of adaptive unstructured grid from 1 to 20 km), we conducted a series of inversion experiments and diagnostic perturbation tests. …”
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168
Lake pulses driven by glacier melting and climate variability
Published 2024-12-01“…Additionally, we quantify the water flux from BMLV across various timescales, highlighting the substantial contribution of glacial meltwater. This novel study systematically examines the hydrological dynamics of BMLV. …”
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169
Southern Ocean control on atmospheric CO<sub>2</sub> changes across late Pliocene Marine Isotope Stage M2
Published 2025-01-01“…We observe strong oceanographic variability at the STF over glacial–interglacial timescales, especially the interval (3320–3260 ka) across MIS M2. …”
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170
Investigating the dynamic history of a promontory ice rise using radar data
Published 2025-01-01“…Ice rises hold valuable records revealing the ice dynamics and climatic history of Antarctic coastal areas from the Last Glacial Maximum to today. This history is often reconstructed from isochrone radar stratigraphy and simulations focusing on Raymond arch evolution beneath the divides. …”
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171
A numerical sensitivity study on the snow-darkening effect by black carbon deposition over the Arctic in spring
Published 2025-01-01“…<p>The rapid warming of the Arctic, driven by glacial and sea ice melt, poses significant challenges to Earth's climate, ecosystems, and economy. …”
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172
Assessing the suitability of sites near Pine Island Glacier for subglacial bedrock drilling aimed at detecting Holocene retreat–readvance
Published 2025-01-01“…Furthermore, the ridge is strewn with glacial erratics at all elevations, providing valuable constraints on its early Holocene deglacial history. …”
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173
Le port antique de Chelles (Seine-et-Marne) : une course après la rivière
Published 2020-12-01“…The displacement may have had a partly anthropogenic origin, despite its inheritance of a late-glacial morphogenesis, but the existing data does not allow for a definitive answer to this question. …”
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174
Seabed Acoustic Mapping Revealing an Uncharted Habitat of Circular Depressions Along the Southeast Brazilian Outer Shelf
Published 2025-01-01“…The circular depressions mapped at high resolution could be related to sea level processes acting during the last glacial period and shelf exposure, i.e., relict features. …”
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175
La geopedologia como base para zonificar la aptitud forestal en una cuenca del noroeste de la Patagonia Argentina
Published 2016-12-01“…De acuerdo a este enfoque, fueron reconocidos tres paisajes: montañas modeladas por la acción glacial, planicie lávica y valle. El relieve consiste principalmente de laderas fuertemente inclinadas y fondos de valle con suelos de drenaje imperfecto. …”
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176
Precession modulates the poleward expansion of atmospheric circulation to the Arctic Ocean
Published 2025-01-01“…Our reconstruction is based on precipitation-driven sediment input variations in the Subarctic North Pacific (SANP), which reveal a strong precessional cycle in subarctic humidity under the relatively low eccentricity variations that dominated the past four glacial-interglacial cycles. Combined with climate model simulations, we highlight that precession drives meridional shifts in the northern rim of the North Pacific Subtropical Gyre (NPSG) and modulates the efficiency of heat and water vapor transfer to the SANP and Arctic regions. …”
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177
Orbital cycle records in shallow unconsolidated sediments: implications for global carbon cycle and hydrate system evolution in deep-sea area sediments of the Qiongdongnan Basin
Published 2025-01-01“…In addition, it is confirmed that the dominant period of the glacial-interglacial cycle in the SCS from 0.6 Ma to the present is 100 kyr period. …”
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178
A topographically controlled tipping point for complete Greenland ice sheet melt
Published 2025-01-01“…Here, we explore a potential SMB threshold for complete melt of the GrIS; the impact and interplay of surface melt and glacial isostatic adjustment (GIA) in determining this threshold; and whether the GrIS exhibits characteristics commonly associated with tipping points, such as sensitivity to external forcing. …”
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179
Spatiotemporal range dynamics and conservation optimization for endangered medicinal plants in the Himalaya
Published 2025-01-01“…Our results showed that the habitat of most medicinal plants in the Himalaya have expanded their habitat range from the Last Glacial Maximum to the present, with a substantial contraction projected in both future scenarios. …”
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180
Molecular-level characterization of supraglacial dissolved and water-extractable organic matter along a hydrological flow path in a Greenland Ice Sheet micro-catchment
Published 2025-01-01“…Despite the potential implications of weathering crust dynamics for glacial melting and the export of carbon and nutrients to downstream ecosystems, its role in biogeochemical cycling remains unknown. …”
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