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Transmettre le savoir scientifique sur les glaciers au grand public : rôle des centres d’interprétation glaciaire dans les stratégies de diversification touristique en montagne...
Published 2022-05-01“…In the European Alps, glacial volume has decreased to one half since the end of the Little Ice Age. …”
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102
State and Fate of Glaciers in the Val Veny (Mont-Blanc Range, Italy): Contribution of Optical Satellite Products
Published 2023-11-01“…The glaciers of the Val Veny (Italian side of the Mont-Blanc Massif) have been the site of numerous field observations during the last decades, in particular for the study of glacial fluctuations or surface processes related to the debris cover. …”
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103
Evaluation of Water Storage Change of Inland Cryosphere in Northwestern China
Published 2015-01-01“…Clear seasonal variations of WSC and precipitation were found, because glacial meltwater and precipitation are the main sources of water in the hydrosphere; meanwhile, the distributions of glaciers and permafrost also affect the spatial distribution of WSC.…”
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104
Movements of the Glandirana Frogs in Japan and South Korea: A Strategy for Defining Geographical Movements of Amphibians
Published 2024-01-01“…After that, the former was repeatedly connected to the Korean peninsula during glacial periods, but most of the latter was under seawater. …”
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105
Seasonal changes in the viability and abundance of bacterial cells in the snowpack ecosystem of a High Arctic ice cap
Published 2024-12-01“…Furthermore, non-viable cells also dominated the total cell abundance within superimposed ice (223 ± 242 cells mL−1) and glacial ice (695 ± 717 cells mL−1) beneath the snow. …”
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106
Quantitative characterization of geomorphological and topographical features of debris-flow channels at the Alpe di Succiso mountain, Northern Apennines (Italy)
Published 2024-12-01“…Using a high-resolution DEM (5 m) as a base, the geomorphological map highlights the various landforms around the Alpe di Succiso (Northern Apennines, Italy), including glacial and cryoclastic features, slope landforms and deposits due to gravity (particularly debris flow) and deposits due to running waters. …”
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107
A Time(s), space(s) and communication in Castells’s ‘Network Society’*
Published 2022-10-01“…This contrasts with both ordinary, ‘human’ time and also with evolutionary ‘glacial time’ – a notion operative in the ecological movement and one that increasingly clashes with the demands of ‘timeless time’ in the network society. …”
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108
Climbing Mont Blanc (4808 m a.s.l.): What Are the Risks in the Grand Couloir Du Goûter and On the North Face of Mont Blanc Du Tacul?
Published 2023-11-01“…As a result, mountaineers have to deal with major glacial and periglacial hazards, such as those affecting the two main routes used to climb Mont Blanc (4808 m a.s.l.; Western European Alps): rockfalls in the Grand Couloir du Goûter on the Voie Royale and serac falls on the NNW slope of Mont Blanc du Tacul on the Trois Monts route. …”
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109
Global mean sea level likely higher than present during the holocene
Published 2024-12-01“…We merge sea-level data with a glacial isostatic adjustment model ensemble and reconstructions of postglacial thermosteric sea-level and mountain glacier evolution to estimate Holocene GMSL and ice volume. …”
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110
Chemical weathering as a tool for distinguishing river terraces of varying ages: a case study of the Qingyi River on the eastern Tibetan Plateau
Published 2025-01-01“…Moreover, by combining the analysis of paleoclimate data, we reconstructed the weathering mechanisms of the terraces, which are controlled by the alternation between glacial and interglacial stages.…”
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111
Geomorphology of the Maladeta massif (Central Pyrenees): the traces of the last remaining glaciers
Published 2024-12-01“…The landscape of the Maladeta massif is primarily shaped by glacial and periglacial processes, with fluvial, karstic, and hillslope dynamics manifesting in the lower regions. …”
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112
Estimation of the Climate Preference Between Two Lineages of Europe-an Ground Squirrel Using Maximum Entropy Modeling
Published 2020-12-01“…The purpose of this study is to reveal the potential geographic distribution in Last Glacial Maximum (approximately 22 kya), present and future (average 2070) periods of these lineages using Maximum Entropy modeling (MaxEnt). …”
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113
Thioxopyrimidine in Heterocyclic Synthesis III: Synthesis and Properties of Some Novel Heterocyclic Chalcone Derivatives Containing a Thieno[2,3-d]pyrimidine-Based Chromophore
Published 2013-01-01“…Cyclization of 4-methyl-2-phenyl-6-thioxo-1,6-dihydropyrimidine-5-carbonitrile 1 with chloroacetone in DMF in the presence of excess potassium carbonate anhydrous gave the 1-(5-amino-4-methyl-2-phenylthieno[2,3-d]pyrimidin-6-yl)ethanone 3, which can react with 2,5-dimethoxytetrahydrofuran in glacial acetic acid producing the 1-[4-methyl-2-phenyl-5-(1H-pyrrol-1-yl)thieno[2,3-d]pyrimidin-6-yl]ethanone 4. …”
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114
Semantic segmentation of glaciological features across multiple remote sensing platforms with the Segment Anything Model (SAM)
Published 2024-01-01“…We show that the Segment Anything Model performs well for different features (icebergs, glacier termini, supra-glacial lakes, crevasses), in different environmental settings (open water, mélange, and sea ice), with different sensors (Sentinel-1, Sentinel-2, Planet, timelapse photographs) and different spatial resolutions. …”
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115
Past rapid warmings as a constraint on greenhouse-gas climate feedbacks
Published 2022-08-01“…Rapid climate changes during the last glacial period (Dansgaard-Oeschger events), observed near-globally, were comparable in both rate and magnitude to current and projected 21st century climate warming and therefore provide a relevant constraint on feedback strength. …”
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116
MOLECULAR DATING OF INTRASPECIFIC DIFFERENTIATION OF THE STOAT (MUSTELA ERMINEA) BASED ON THE VARIABILITY OF THE MITOCHONDRIAL ND2 GENE
Published 2015-01-01“…The evolutionary age of Kamchatkan mtDNA haplotypes is about 95–120 ka, which contradicts the suggestions of other authors about post-last glacial (19–26,5 ka BP) recolonization of Eurasia by stoat populations. …”
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117
Effect of Dam Emplacement and Water Level Changes on Sublacustrine Geomorphology and Recent Sedimentation in Jackson Lake, Grand Teton National Park (Wyoming, United States)
Published 2023-12-01“…Here, high-resolution seismic reflection profiles, sediment cores, and historical water level elevation datasets were employed to assess the recent depositional history of Jackson Lake, a dammed glacial lake located adjacent to the Teton fault in western Wyoming (USA). …”
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118
Visible Light Photodegradation of Methyl Orange Using α-Fe2O3 Nanoparticles Synthesized via Solvothermal Method in Presence of PVP
Published 2023-10-01“…The iron precursors solution were prepared by dissolving Fe(NO3)3∙9H2O or Fe2(SO4)3 in an acetic acid glacial/ethanol (9:1 v/v) mixture followed by the addition of polyvinylpyrrolidone (PVP) and urea. …”
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119
Final Paleolithic in the Kaliningrad Region: current state of the study and source criticism based on published and archival data
Published 2024-08-01“…Based on the results of AMS-dating of two reindeer antlers from the territory of the Kaliningrad region, the oldest dates for the South-Eastern Baltic were obtained, which refer to the last glacial maximum. The article presents brief results of the research in the XX–XXI centuries of the issues of human occupation of the Kaliningrad region according to archival and published data, and outlines prospects for further research.…”
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120
Microwave Assisted Synthesis of N-Substituted-7-hydroxy-4-methyl-2-oxoquinolines as Anticonvulsant Agents
Published 2011-01-01“…The reaction of resorcinol with ethylacetoacetate yielded the 7-hydroxy-4-methyl coumarin (1), which on treatment with benzidine gives 1-(4ʹ-amino-biphenyl-4-yl)-7-hydroxy-4-methyl-1H-quinolin-2-one (2). 1-{4ʹ-[(Substituted benzylidene)-amino]-biphenyl-4-yl}-7-hydroxy-4-methyl-1H-quinolin-2-one (3a-j) were obtained by reacting 1-(4ʹ-amino-biphenyl-4-yl)-7-hydroxy-4-methyl-1H-quinolin-2-one (2) with different substituted aromatic aldehydes in presence of glacial acetic acid by microwave irradiation. The compound 1-{4ɴ-[(substituted benzylidene)-amino]-biphenyl-4-yl}-7-hydroxy-4-methyl-1H-quinolin-2-one (3a-j) on cyclization with chloro acetyl chloride in presence of triethylamine as catalyst under microwave irradiation furnished 1-{4ʹ-[3-chloro-2-(substituted phenyl)-4-oxo-azetidin-1-yl]-biphenyl-4-yl}-7-hydroxy-4-methyl-1H-quinolin-2-one (4a-j). …”
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