Léo Chassiot
YOU?
Author Swipe
View article: Assessing Geological Hazards in a Changing World Through Regional Multidisciplinary Approaches to European Glacial Lakes (Northern Pyrenees, Northern and Western Alps)
Assessing Geological Hazards in a Changing World Through Regional Multidisciplinary Approaches to European Glacial Lakes (Northern Pyrenees, Northern and Western Alps) Open
This study combines a multidisciplinary approach to Pyrenean and Alpine glacial lakes to characterize the sensitivity of Late Glacial to Holocene subaquatic flood deposits in deltaic environments to slope failures triggered either by earth…
View article: Untangling sedimentation processes in a deep fjord lake in Labrador: A high‐resolution archive of past environment dynamics at Grand Lake
Untangling sedimentation processes in a deep fjord lake in Labrador: A high‐resolution archive of past environment dynamics at Grand Lake Open
Grand Lake is a large 250 m deep fjord lake located in Labrador, Canada. Previous studies on short and shallow sediment cores identified seasonal hydrological signals and connections with North Atlantic modes of climate variability. This s…
View article: Late Holocene record of subantarctic glacier variability in Table Fjord, Cook Ice Cap, Kerguelen Islands
Late Holocene record of subantarctic glacier variability in Table Fjord, Cook Ice Cap, Kerguelen Islands Open
View article: Diatom-based paleolimnology of Lake Pavin over the past 7000 years
Diatom-based paleolimnology of Lake Pavin over the past 7000 years Open
View article: Landscape evolution and sediment delivery in a <scp>High Arctic</scp> proglacial lake, <scp>Ellesmere Island</scp>, Canadian <scp>Arctic Archipelago</scp>
Landscape evolution and sediment delivery in a <span>High Arctic</span> proglacial lake, <span>Ellesmere Island</span>, Canadian <span>Arctic Archipelago</span> Open
Geophysical and morphosedimentary investigations were conducted at Strathcona Lake, a High Arctic proglacial lake and its catchment connected to the Taggart Lake Glacier, northwest corner of the Prince of Wales Icefield in Ellesmere Island…
View article: Mid-to-Late Holocene history of mass movement deposits at maar Lake Issarl&#232;s (Ard&#232;che, France): a paleosismological record ?
Mid-to-Late Holocene history of mass movement deposits at maar Lake Issarlès (Ardèche, France): a paleosismological record ? Open
Located in Massif Central (Ardèche, Auvergne-Rhône-Alpes, France), Lake Issarlès experienced since 1954 decametric lake level changes due to EDF water management. It has been hypothesized in several endoreic and maar lakes t…
View article: The morpho-sedimentary record of impact crater Lake Manicouagan in northeastern Canada, from an overdeepened valley to a large hydroelectric reservoir
The morpho-sedimentary record of impact crater Lake Manicouagan in northeastern Canada, from an overdeepened valley to a large hydroelectric reservoir Open
Manicouagan, the ‘Eye of Québec’, is an annular-shaped impact structure located in northeastern Canada (51˚N). The completion of a large hydroelectric dam in 1970 CE flooded two 60-km long lakes that were located on e…
View article: Microfaunal Recording of Recent Environmental Changes in the Herschel Basin, Western Arctic Ocean
Microfaunal Recording of Recent Environmental Changes in the Herschel Basin, Western Arctic Ocean Open
Microfaunal assemblages of benthic foraminifera, ostracods, and tintinnids from two marine sediment cores retrieved from the Herschel Basin of the Canadian Beaufort Sea shelf document relationships with environmental parameters such as sal…
View article: Geomorphic and Resilience Trajectories of a Socio-Natural Beach System in an Urbanized Fluvial Estuary
Geomorphic and Resilience Trajectories of a Socio-Natural Beach System in an Urbanized Fluvial Estuary Open
View article: Geomorphology and Late Quaternary Evolution of Lake Manicouagan, a Deep Impounded Impact Crater-Fjord-Lake of the Eastern Canadian Shield Hinterland
Geomorphology and Late Quaternary Evolution of Lake Manicouagan, a Deep Impounded Impact Crater-Fjord-Lake of the Eastern Canadian Shield Hinterland Open
View article: New cosmogenic nuclide constraints on Late Glacial and Holocene glacier fluctuations in the sub-Antarctic Indian Ocean (Kerguelen Islands, 49°S)
New cosmogenic nuclide constraints on Late Glacial and Holocene glacier fluctuations in the sub-Antarctic Indian Ocean (Kerguelen Islands, 49°S) Open
View article: Anthropogenic versus natural control on lacustrine sediment yield records from the French Massif Central
Anthropogenic versus natural control on lacustrine sediment yield records from the French Massif Central Open
View article: Evaluating Holocene natural hazards in the French Massif Central from a regional lake sediment approach
Evaluating Holocene natural hazards in the French Massif Central from a regional lake sediment approach Open
View article: New Late Glacial and Holocene 36Cl and 10Be moraine chronologies from sub-Antarctic Kerguelen Archipelago
New Late Glacial and Holocene 36Cl and 10Be moraine chronologies from sub-Antarctic Kerguelen Archipelago Open
<p>The Kerguelen Archipelago (49°S, 69°E) is an excellent location for the study of multi-millennial glacier fluctuations, since it is the largest still glaciated emerged area (552 km<sup>2 </sup>in 2001…
View article: Marine records of Holocene glacier variability in the Kerguelen Islands (South Indian Ocean): sedimentology, chronology, and paleoclimatic drivers
Marine records of Holocene glacier variability in the Kerguelen Islands (South Indian Ocean): sedimentology, chronology, and paleoclimatic drivers Open
<p>The strength and the location of Southern Hemisphere winds (SHW) define an annular mode (SAM), a major component of interannual climatic variability in the Southern Hemisphere. SAM has a significant impact on mid-latitude westerly…
View article: Assessing bank erosion hazards along large rivers in the Anthropocene: a geospatial framework from the St. Lawrence fluvial system
Assessing bank erosion hazards along large rivers in the Anthropocene: a geospatial framework from the St. Lawrence fluvial system Open
Over the past decades, riparian land-use changes coupled to the multiplication of river infrastructures have enhanced vulnerability issues for societies and ecosystems located along large rivers. Exposure to geohazards is also changing due…
View article: Bank erosion processes within the fluvial corridor of the St. Lawrence River: causes, drivers and future challenges.
Bank erosion processes within the fluvial corridor of the St. Lawrence River: causes, drivers and future challenges. Open
<p>The St. Lawrence River is one of the largest river affected by seasonal ice formation outside the periglacial domain. It is also a major socio-economical axis in eastern North America where human activities and facilities are nume…
View article: A conceptual framework for the study of bank erosion in large rivers: insight from the St. Lawrence River, Canada
A conceptual framework for the study of bank erosion in large rivers: insight from the St. Lawrence River, Canada Open
<p>The St. Lawrence River forms a major socio-economic and commercial axis in eastern North America, and one of the most populated cold rivers worldwide. Its upstream section, the fluvial corridor, located between the Quebec-Ontario …
View article: Dataset for the assessment of metallic pollution in the Saint-Charles River sediments (Québec City, QC, Canada)
Dataset for the assessment of metallic pollution in the Saint-Charles River sediments (Québec City, QC, Canada) Open
This Data in Brief article presents sedimentological and geochemical parameters from a set of sedimentary samples collected in the Saint-Charles River, a tributary of the Saint-Lawrence River flowing in Québec City (QC, Canada). It details…
View article: Holocene Vegetation Dynamics and First Land-Cover Estimates in the Auvergne Mountains (Massif Central, France): Key Tools to Landscape Management
Holocene Vegetation Dynamics and First Land-Cover Estimates in the Auvergne Mountains (Massif Central, France): Key Tools to Landscape Management Open
A multi-proxy palaeoecological investigation has been undertaken at high spatio-temporal resolution in the Lower Auvergne Mountains (France). It allows us to investigate the Holocene trajectories of landscape evolution arising from the int…
View article: An up-to-date Holocene catalog of sedimentary events recorded in volcanic lakes from the French Massif Central
An up-to-date Holocene catalog of sedimentary events recorded in volcanic lakes from the French Massif Central Open
A decade of scientific investigation, combining subsurface geophysical mapping techniques and coring operations, highlighted several sedimentary events in volcanic lakes of the French Massif Central1,2,3. Here, we present a synthesis of re…
View article: A 7000-year environmental history and soil erosion record inferred from the deep sediments of Lake Pavin (Massif Central, France)
A 7000-year environmental history and soil erosion record inferred from the deep sediments of Lake Pavin (Massif Central, France) Open
View article: Fecal biomarker imprints as indicators of past human land uses: Source distinction and preservation potential in archaeological and natural archives
Fecal biomarker imprints as indicators of past human land uses: Source distinction and preservation potential in archaeological and natural archives Open
View article: Historical seismicity of the Mont Dore volcanic province (Auvergne, France) unraveled by a regional lacustrine investigation: New insights about lake sensitivity to earthquakes
Historical seismicity of the Mont Dore volcanic province (Auvergne, France) unraveled by a regional lacustrine investigation: New insights about lake sensitivity to earthquakes Open
View article: Extreme events in the sedimentary record of maar Lake Pavin: Implications for natural hazards assessment in the French Massif Central
Extreme events in the sedimentary record of maar Lake Pavin: Implications for natural hazards assessment in the French Massif Central Open
View article: Lake Pavin Paleolimnology and Event Stratigraphy
Lake Pavin Paleolimnology and Event Stratigraphy Open
View article: Establishing the geometry and nature of sediments trapped in either natural or artificial dam lakes in contrasted drainage basins from Western Europe (French Massif Central and Pyrenees)
Establishing the geometry and nature of sediments trapped in either natural or artificial dam lakes in contrasted drainage basins from Western Europe (French Massif Central and Pyrenees) Open
View article: Lake Pavin Sedimentary Environments
Lake Pavin Sedimentary Environments Open
View article: Forçages naturels et anthropiques sur la sédimentation holocène en domaine lacustre : application aux lacs d’Auvergne et aux réservoirs des bassins versants de la Loire et d’Adour Garonne
Forçages naturels et anthropiques sur la sédimentation holocène en domaine lacustre : application aux lacs d’Auvergne et aux réservoirs des bassins versants de la Loire et d’Adour Garonne Open
In order to assess the consequences of global warming, lacustrine systems are well-indicated to infer past natural (climate and tectonic) and anthropogenic interactions over long time scales. Targeting a poorly documented area, the Auvergn…