EL CAMBIO CLIMÁTICO DURANTE LOS ÚLTIMOS 15.000 AÑOS EN PATAGONIA NORTE. RECONSTRUCCIONES DE LA VEGETACIÓN EN BASE A POLEN Y CARBÓN VEGETAL SEDIMENTARIO. by María Martha Bianchi

“…Los análisis de polen y de carbón vegetal sedimentario de secuencias bien datadas con el método de 14C indican que una estepa arbustiva fue remplazada por un bosque abierto a comienzos de la Transición Glacial-post-glacial bajo un clima más seco y más frió que el actual. …”
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Revisiting ice-marginal positions north-east of Feldberg, southern Black Forest, south-west Germany by F. M. Hofmann, F. Preusser

“…This study allowed for the mapping of glacial landforms in unprecedented detail and for the selection of targets for future dating studies. …”
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Loss of pelagic fish and zooplankton density associated with subglacial upwelling in high Arctic estuaries may be mitigated by benthic habitat expansion following tidewater glacier... by Victor Gonzalez Triginer, Arunima Sen, Maxime Geoffroy, Børge Damsgård

“…The site with the least glacial input had the most heterogenous bottom habitat due to the presence of kelp forests, and the richer demersal habitat likely contributed to the higher pelagic density. …”
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Geomorphology and Sedimentology of a Rapidly Retreating Alpine Glacier: Insights From the Taschachferner, Tirol, Austria by D. P. Le Heron, P. Mejías Osorio, M. Heninger, B. J. Davies

“…These Alpine glacier forefields offer a wide spectrum of settings through which the ancient sedimentary record can be interpreted. Glacial valley orientation, slope inclination and lithology, and plumbing of subglacial and englacial meltwater drainage all influence the immediate preservation potential of glacial sediments upon deposition. …”
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Geomorphic imprint of high-mountain floods: insights from the 2022 hydrological extreme across the upper Indus River catchment in the northwestern Himalayas by A. Kashyap, K. L. Cook, M. D. Behera

“…As snow cover changed, glacial-melt runoff rose, contributing to increased fluvial stream power after traversing higher-order reaches. …”
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Quaternary morpho-stratigraphic evolution of the eastern Campo Imperatore basin (Gran Sasso range, central Italian Apennines) and tectonic implication by Paolo Galli, Paolo Messina, Biagio Giaccio, Edoardo Peronace

“…With further regional uplift and changes in frequency/amplitude of the glacial-interglacial cycles (Early-Middle Pleistocene transition) and after establishment of the expansion-contraction cycles of the Apennine glaciers (Middle Pleistocene), the morpho-sedimentary processes become highly dynamic. …”
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Orbital and suborbital temperature variability in the central Mediterranean across the Pliocene/Pleistocene transition. by Elena Zanola, Teresa Rodrigues, Sergio Bonomo, Patrizia Ferretti, Eliana Fornaciari, Agata Di Stefano, Alessandro Incarbona, Nereo Preto, Isabella Raffi, Luca Capraro

“…Spectral analyses indicate that the SST record is predominantly paced by a cyclicity in the ~47 kyr time domain, consistent with the obliquity driven glacial-interglacial variability that is expected to dominate in the interval of relevance. …”
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Geomorphology of the Caracota Valley, Western Altiplano, Northern Chile by Jan-Christoph Otto, Matias Gallardo, Luca Sitzia, Daniela Osorio, Eugenia M. Gayo

“…Wetlands and temporary lakes significantly characterise the Caracota Valley setting providing water sources and storage required for life in this semi-arid landscape. Non-glacial processes at low intensities through most of the Holocene evoked little changes to the glacial landscape configuration, even though alluvial, fluvial and aeolian processes locally caused some sediment redistribution. …”
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Dynamic land-plant carbon sources in marine sediments inferred from ancient DNA by Ulrike Herzschuh, Josefine Friederike Weiß, Kathleen R. Stoof-Leichsenring, Lars Harms, Dirk Nürnberg, Juliane Müller

“…We also find that plant sedimentary ancient DNA has a higher burial rate in samples from the Late Glacial, which is characterized by high runoff and mineral load. …”
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Effects of Glacier and Geomorphology on the Mechanism Difference of Glacier-Related Debris Flow on the South and North Banks of Parlung Zangbo River, Southeastern Tibetan Plateau by Jiajia Zhang, Jiankang Liu, Yuanling Li, Junchao Wang, Long Chen, Bo Gao

“…Alpine glaciers are vulnerable to climate changes, and their recession due to warming has already induced a large number of geohazards closely related to the glacial motion, such as debris flow. Strong coupling of the geology, geomorphology, climate, and glacial action controls the type, size, development, and frequency of debris flow along the Parlung Zangbo River, Southeastern (SE) Tibetan Plateau. …”
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Northern Hemisphere sea ice variability in a transient CGCM simulation of the past 2.6 Ma by Gagan Mandal, Soon-Il An, Jae-Heung Park, Kyung-Sook Yun, Chao Liu, Seungmok Paik

“…Abstract The recent sea ice changes in the Northern Hemisphere (NH), necessitate elucidating the sea ice variability over the past 2.6 million years (Ma), when the Earth’s glacial cycles transitioned from ∼41 to ∼100 kyr periodicity, following the Mid-Pleistocene Transition (MPT) period (0.7–1.2 Ma). …”
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Evaluation of the Potential for Dissolved Oxygen Ingress into Deep Sedimentary Basins during a Glaciation Event by Sergio A. Bea, Danyang Su, K. Ulrich Mayer, Kerry T. B. MacQuarrie

“…However, during glaciation-deglaciation events, glacial meltwater production may result in enhanced recharge (Bea et al., 2011; and Bea et al., 2016) potentially having high concentrations of dissolved oxygen (O2). …”
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The Ordovician strata of the Ennedi Plateau, northeastern Chad (Erdi Basin) by Ghienne, Jean-François, Moussa, Abderamane, Saad, Abakar, Djatibeye, Barnabé, Youssouf, Hissein Mahamat

“…Above an erosional unconformity, the end-Ordovician glacial record consists of fluvioglacial conglomeratic deposits atop the Lower Sandstones, which are in turn superimposed by the fine-grained Bedo Formation. …”
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Thermal state of permafrost in the high mountains of Mexico by Kenji Yoshikawa, Victor Soto, Guillermo Ontiveros-Gonzales, Samael Oliver Vagamontes, Hugo Delgado Granados, Lorenzo Vazquez-Selem, David Palacios

“…The importance of the snow cover is that it provides great protection for incoming solar energy penetration, helping to preserve buried glacial ice and permafrost.…”
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Ice-proximal sea ice reconstruction in the Powell Basin, Antarctica, since the Last Interglacial by W. W. Khoo, J. Müller, J. Müller, J. Müller, O. Esper, W. Xiao, C. Stepanek, P. Gierz, G. Lohmann, G. Lohmann, G. Lohmann, W. Geibert, J. Hefter, G. Mollenhauer, G. Mollenhauer, G. Mollenhauer

“…Hence, investigating past ice-proximal sea ice conditions, especially across glacial–interglacial cycles, can provide crucial information pertaining to sea ice variability and deepen our understanding of ocean–ice–atmosphere dynamics and feedback. …”
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The role of Beringia in human adaptation to Arctic conditions based on results of genomic studies of modern and ancient populations by B. A. Malyarchuk

“…The results of studies in Quaternary geology, archeology, paleoanthropology and human genetics demonstrate that the ancestors of Native Americans arrived in mid-latitude North America mainly along the Pacific Northwest Coast, but had previously inhabited the Arctic and during the last glacial maximum were in a refugium in Beringia, a land bridge connecting Eurasia and North America. …”
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Late Pennsylvanian vegetation dynamics of the Donets Basin, Ukraine by Nataliya Boyarina

“…The subsequent transformation of wetland forests to wetland woodlands on coastal lowlands and deltaic plains according to the substitutionary regressive model of phytocoenogenesis and the formation of the new seasonally dry peltaspermalen pteridosperm-dominated woodland communities in river valleys according to the evolutionary progressive model of phytocoenogenesis took place against the background of a reduction of coastal lowlands and an expansion of river landscapes in the long-term period of a relatively stable sea level drop during the early phase of the late Gzhelian glacial interval. The new plant communities of wetland calamitalean-fern-pteridosperm woodlands on coastal lowlands and seasonally dry fern-pteridosperm woodlands on lagoon coasts in the late Gzhelian were formed according to the migration progressive model of phytocoenogenesis due to a migration of plants from reduced river landscapes to coastal lowlands and lagoon coasts in the period of the further sea level drop with low-amplitude sea level oscillations and an increased drying during the continued late Gzhelian glacial interval. …”
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Hydrograph Separation in the Headwaters of the Shule River Basin: Combining Water Chemistry and Stable Isotopes by Jiaxin Zhou, Jinkui Wu, Shiwei Liu, Guoxiong Zeng, Jia Qin, Xiuna Wang, Qiudong Zhao

“…The contributions of groundwater, precipitation, and glacial meltwater were 66.7%, 19.9%, and 13.4%, respectively. …”
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Spatio-temporal changes of glaciers, geomorphology, and meteorological influences on debris flow in the alpine environment: insights from a case study in the Hopar Nagar Valley, No... by Abrar Hussain, Jingfeng Liu, Muzaffar Ali, Wajid Hassan, Chengyuan Wang

“…In this study we investigated the relationship between climate change, glacial dynamics, and geomorphological settings for debris flow in alpine environments. …”
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Synthesis and Pharmacological Evaluation of 2-(4-Halosubstituted phenyl)-4,5-diphenyl-1H-imidazoles by G. Nagalakshmi

“…In the present study, 2-(4-halosubstituted phenyl)-4,5-diphenyl-1Himidazoles have been synthesized by refluxing benzil and ammonium acetate with different 4-halosubstituted aromatic aldehydes in glacial acetic acid. The structural assignment of this compound has been made on the basis of elemental analysis, UV, IR, 1H NMR and Mass spectral data. …”
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