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description Publicationkeyboard_double_arrow_right Article 2024 FrancePublisher:Elsevier BV Chapon-Sao, Cécile; Tudryn, A.; Dambricourt Malassé, A.; Moigne, A.-M.; Gargani, Julien; Singh, M.; Abdessadok, S.; Voinchet, Pierre; Cauche, D.; Karir, B.; Pal, S.;International audience; The sedimentary Masol Formation, at least 165 m thick, is located in the Indian Siwalik Frontal Range and outcrops in the Chandigarh Anticline. It includes a fossiliferous zone called the Quranwala Zone (QZ) in its lower part. These fossils are characteristic of the Late Pliocene (Tatrot). Previous magnetostratigraphy showed that the QZ was deposited during the Gauss chron, with a short magnetic excursion at the base of the QZ, but the Gauss-Matuyama reversal was imprecisely identified in the stratigraphy of the Masol Formation. Following cut marks on fossil bones discovered in the QZ, we conducted a new magnetostratigraphy study to clarify their age. Our results indicate that detrital hematite is the main magnetic carrier and confirm that the entire Masol Formation was deposited during the Gauss Chron, whereas the Gauss-Matuyama reversal is outside the study area. Comparison between the magnetic excursion previously found at the base of the QZ and others identified elsewhere in a different sedimentary context and dated between 2.62 and 2.95 Ma, gave a range of sedimentation rates between 0.41 and 3.75 m.kyr-1 for the minimum thickness of the Gauss chron recorded in the Masol Formation. However, only rates less than 1 m.kyr-1 are consistent with the Late Pliocene deposits observed in the Siwalik. Magnetostratigraphy and obtained sedimentation rates conclude that the cut and percussion marks on the fossil bones have a minimum age of 2.68 Ma and a maximum age of 2.95 Ma. This evidence of intentional hominin activity is thus the oldest known in Asia.
Journal of Asian Ear... arrow_drop_down Journal of Asian Earth SciencesArticle . 2024 . Peer-reviewedLicense: Elsevier TDMData sources: CrossrefHyper Article en Ligne - Sciences de l'Homme et de la Société; Hal-DiderotArticle . 2020License: CC BY NC SAadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.jseaes.2023.105884&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!more_vert Journal of Asian Ear... arrow_drop_down Journal of Asian Earth SciencesArticle . 2024 . Peer-reviewedLicense: Elsevier TDMData sources: CrossrefHyper Article en Ligne - Sciences de l'Homme et de la Société; Hal-DiderotArticle . 2020License: CC BY NC SAadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.jseaes.2023.105884&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Preprint 2023 FrancePublisher:Springer Science and Business Media LLC Funded by:ANR | TopO, EC | SymCO, EC | IFatULBANR| TopO ,EC| SymCO ,EC| IFatULBAuthors: Seraj, Ali; Oblak, Blagoje;Seraj, Ali; Oblak, Blagoje;We study the motion of a gyroscope located far away from an isolated gravitational source in an asymptotically flat spacetime. As seen from a local frame tied to distant stars, the gyroscope precesses when gravitational waves cross its path, resulting in a net "orientation memory" that carries information on the wave profile. At leading order in the inverse distance to the source, the memory consists of two terms: the first is linear in the metric perturbation and coincides with the spin memory effect, while the second is quadratic and measures the net helicity of the wave burst. Both are closely related to symmetries of the gravitational radiative phase space at null infinity: spin memory probes superrotation charges, while helicity is the canonical generator of local electric-magnetic duality on the celestial sphere. 23 pages, 2 figures. V2: Added references and minor corrections. V3: Expanded section 4.2 on symmetries, and new section 5 (conclusion); more references added. To appear in JHEP
arXiv.org e-Print Ar... arrow_drop_down https://doi.org/10.48550/arxiv...Article . 2021License: arXiv Non-Exclusive DistributionData sources: Dataciteadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1007/jhep11(2023)057&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 0 citations 0 popularity Average influence Average impulse Average Powered by BIP!more_vert arXiv.org e-Print Ar... arrow_drop_down https://doi.org/10.48550/arxiv...Article . 2021License: arXiv Non-Exclusive DistributionData sources: Dataciteadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1007/jhep11(2023)057&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type 2022 Germany, FrancePublisher:International Union of Geological Sciences Funded by:NSERCNSERCHead, Martin, J; Steffen, Will; Fagerlind, David; Waters, Colin, N; Poirier, Clément; Syvitski, Jaia; Zalasiewicz, Jan, A; Barnosky, Anthony, D; Cearreta, Alejandro; Jeandel, Catherine; Leinfelder, Reinhold; Mcneill, J.R., R; Rose, Neil, L; Summerhayes, Colin; Wagreich, Michael; Zinke, Jens;International audience; The Anthropocene was conceptualized in 2000 to reflect the extensive impact of human activities on our planet, and subsequent detailed analyses have revealed a substantial Earth System response to these impacts beginning in the mid-20 th century. Key to this understanding was the discovery of a sharp upturn in a multitude of global socioeconomic indicators and Earth System trends at that time; a phenomenon termed the 'Great Acceleration'. It coincides with massive increases in global human-consumed energy and shows the Earth System now on a trajectory far exceeding the earlier variability of the Holocene Epoch, and in some respects the entire Quaternary Period. The evaluation of geological signals similarly shows the mid-20 th century as representing the most appropriate inception for the Anthropocene. A recent mathematical analysis has nonetheless challenged the significance of the original Great Acceleration data. We examine this analytical approach and reiterate the robustness of the original data in supporting the Great Acceleration, while emphasizing that intervals of rapid growth are inevitably time-limited, as recognised at the outset. Moreover, the exceptional magnitude of this growth remains undeniable, reaffirming the centrality of the Great Acceleration in justifying a formal chronostratigraphic Anthropocene at the rank of series/epoch.
Episodes; Refubium -... arrow_drop_down Episodes; Refubium - Repositorium der Freien Universität BerlinOther literature type . Article . 2022 . Peer-reviewedLicense: CC BY NCMémoires en Sciences de l'Information et de la Communication; HAL-IRDArticle . 2021License: CC BY NC NDFull-Text: https://hal.science/hal-03437341/documenthttps://doi.org/10.17169/refub...Other literature type . 2022License: CC BY NCData sources: Dataciteadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.18814/epiiugs/2021/021031&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routesgold 31 citations 31 popularity Top 10% influence Top 10% impulse Top 10% Powered by BIP!more_vert Episodes; Refubium -... arrow_drop_down Episodes; Refubium - Repositorium der Freien Universität BerlinOther literature type . Article . 2022 . Peer-reviewedLicense: CC BY NCMémoires en Sciences de l'Information et de la Communication; HAL-IRDArticle . 2021License: CC BY NC NDFull-Text: https://hal.science/hal-03437341/documenthttps://doi.org/10.17169/refub...Other literature type . 2022License: CC BY NCData sources: Dataciteadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.18814/epiiugs/2021/021031&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Preprint 2022 FrancePublisher:Elsevier BV Authors: François Arleo; Greg Jackson; Stéphane Peigné;François Arleo; Greg Jackson; Stéphane Peigné;The phenomenon of fully coherent energy loss (FCEL) in the collisions of protons on light ions affects the physics of cosmic ray air showers. As an illustration, we address two closely related observables: hadron production in forthcoming proton-oxygen collisions at the LHC, and the atmospheric neutrino fluxes induced by the semileptonic decays of hadrons produced in proton-air collisions. In both cases, a significant nuclear suppression due to FCEL is predicted. The conventional and prompt neutrino fluxes are suppressed by $\sim 10...25\%$ in their relevant neutrino energy ranges. Previous estimates of atmospheric neutrino fluxes should be scaled down accordingly to account for FCEL. Comment: 5 pages, 4 figures
Physics Letters B arrow_drop_down https://doi.org/10.48550/arxiv...Article . 2021License: arXiv Non-Exclusive DistributionData sources: Dataciteadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.physletb.2022.137541&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 0 citations 0 popularity Average influence Average impulse Average Powered by BIP!more_vert Physics Letters B arrow_drop_down https://doi.org/10.48550/arxiv...Article . 2021License: arXiv Non-Exclusive DistributionData sources: Dataciteadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.physletb.2022.137541&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2022 FrancePublisher:Thomas Telford Ltd. Authors: Semaan Maatouk; Matthieu Blanc; Luc Thorel;Semaan Maatouk; Matthieu Blanc; Luc Thorel;This study examines the influence of impact-driven installation on the subsequent horizontal monotonic response of small-scale monopiles by using a large-beam geotechnical centrifuge at 100g. A special device including a small-scale hammer was developed to install open-ended monopiles 50 mm in diameter to an embedment depth of 250 mm in flight, and then to apply lateral loading on the monopile head without stopping the centrifuge. The horizontal global and local responses of the monopiles were investigated for two methods of installation: impact driven at 100g, and monotonically jacked at 1g into saturated dense sand. The results highlighted two main features. (a) The effect of impact driving was pronounced for small amplitudes of horizontal loading. With regard to the conditions of serviceability, the in-flight installation increased the secant stiffness by about three times compared with the 1g installation. For a large amplitude of displacement, the lateral capacity increased by 1.3 times. (b) The experimental p–y curves obtained from the in-flight impact-driven installation remained smoother than those predicted by using offshore standards, but were similar to them.
Hal-Diderot arrow_drop_down Mémoires en Sciences de l'Information et de la CommunicationArticle . 2021Full-Text: https://hal.science/hal-03483583/documentInternational Journal of Physical Modelling in GeotechnicsArticle . 2022 . Peer-reviewedData sources: Crossrefadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1680/jphmg.21.00035&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routesbronze 4 citations 4 popularity Top 10% influence Average impulse Average Powered by BIP!more_vert Hal-Diderot arrow_drop_down Mémoires en Sciences de l'Information et de la CommunicationArticle . 2021Full-Text: https://hal.science/hal-03483583/documentInternational Journal of Physical Modelling in GeotechnicsArticle . 2022 . Peer-reviewedData sources: Crossrefadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1680/jphmg.21.00035&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2022 FrancePublisher:Elsevier BV Funded by:UKRI | Enhanced Animal Behaviour..., ANR | PARADISEUKRI| Enhanced Animal Behavioural Analytics For Improved Cattle Welfare, Health, Productivity and Sustainability ,ANR| PARADISEJean-Baptiste Rigot; Sébastien Gondet; Marie-Laure Chambrade; Morteza Djamali; Kourosh Mohammadkhani; Edit Thamó-Bozsó;Located in the middle basin of the Pulvar river (Fars, Iran), Pasargadae was founded around 550 BCE in the early days of the Achaemenid Empire. Its territory is dotted with remains of imposing hydraulic facilities (dams, dikes, canals), some of which date to that very period. The purposes and functions of these structures, built to exploit surface water, located in today’s landscape (a deeply incised valley with temporary watercourses), raise questions and problems for which geomorphological studies provide major elements for consideration. Erosion of the Pleistocene glacis by the Pulvar and its tributaries caused several phases of alluvial deposition during the Holocene. They can be seen today in the Pasargadae region by examining the remains of three well-developed steplike terraces. These sedimentary units are primary archives for the reconstruction of river dynamics, and thus allow a better estimation of water availability. Since 2016, within the framework of a joint Iranian-French archaeological mission, several geo-archaeological campaigns have been carried out. Sediment analyses, C-14 dating and OSL dating of sediments collected in the alluvial formations, as well as in archaeological contexts, have been made to accurately reconstruct the variations over time in the Pulvar regime, as well as the past regional waterscape. From the beginning of the Holocene to the onset of the 1st millennium BCE, the Pulvarcatchment area was marked by an aggradation phase, which led to the valley being filled with alluvial deposits. This sedimentary unit provided vast areas of arable land where cultivation could be enhanced by irrigation. The creation of water inlets in the Pulvar and its tributaries was at that time facilitated by riverbeds less incised than present-day ones. Ancient hydraulic systems reflect these geomorphological conditions, since they were built to manage higher water levels, as well as stronger flows, when compared to irrigation facilities developed in modern times International audience
add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.quaint.2021.05.012&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routesbronze 5 citations 5 popularity Top 10% influence Average impulse Average Powered by BIP!more_vert add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.quaint.2021.05.012&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2022 FrancePublisher:Elsevier BV André-Marie Dendievel; Karen K. Serieyssol; Benjamin Dietre; Hervé Cubizolle; Amélie Quiquerez; Jean Nicolas Haas;Abstract The sedimentary sequence of La Narce du Beage Basin is one of the few natural archives covering the last 18 ka cal. BP in the French Massif Central. This paper focuses on the palaeoecological reconstruction of environmental and climatic changes affecting this shallow periglacial lake from the Late-Glacial to the Early Holocene. After field surveys and geophysical mapping, two cores (cores A and D) were extracted and dated. Plant macrofossils, pollen, non-pollen palynomorphs (NPPs) and diatom assemblages were compared within the cores to study vegetation, temperature, pH, water level and ice cover changes through time. During the Oldest Dryas (18–14.75 ka cal. BP), climatic conditions were the coldest with a short ice-free season allowing the development of periphytic diatoms only (ecologically comparable to Arctic ones). A cold and dry steppe landscape – exposed to severe erosion – comprised an herbaceous and shrub flora (e.g. Artemisia, Chenopodiaceae, Helianthemum, Ephedra, Hippophae, Juniperus). Animal presence is suggested by coprophilous fungi. Periphytic diatoms and allochtonous pollen (Cedrus) underline windy conditions, and the possible erosion of neo-formed soils. Then, during the Bolling-Allerod interstadial (14.75–12.7 ka cal. BP), the ice-free season increased and some trees/shrubs (Salix, Betula and Juniperus) established locally within open grasslands. During the Younger Dryas (12.7–11.7 ka cal. BP) cooler conditions favoured steppe taxa again (Helianthemum, Achillea, Artemisia, Caryophyllaceae, Ranunculaceae) and erosion increased. The ice cover on the lake prevailed even if the conditions were not as cold as during the Oldest Dryas. During the Preboreal (11.7–10 ka cal. BP) Isoetes echinospora and I. lacustris developed in the eulittoral zone of the lake, which was surrounded by a swamp forest (with Betula nana and B. pubescens). Pinus sylvestris, Betula pendula, Corylus avellana and trees from the Quercetum mixtum rapidly established in the uplands. Occurrences of Gaeumannomyces and Xylomyces fungi – both phytopathogens on broadleaved trees – and decreasing herb values indirectly hint at a close forest canopy. At the beginning of the Boreal (10 ka cal. BP), aquatic and semi-aquatic taxa developed on open water due to longer ice-free seasons (diatoms, micro-algae, Alisma plantago-aquatica, Potamogeton, Typha). The final terrestrialization towards a mire occurred as a consequence of the Holocene warming and related to water chemistry changes (acidification, eutrophication).
add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.quaint.2019.09.014&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu5 citations 5 popularity Top 10% influence Average impulse Average Powered by BIP!more_vert add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.quaint.2019.09.014&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2022 FrancePublisher:OpenEdition Authors: Mayer, Wolf;Mayer, Wolf;doi: 10.4000/sabix.3183
L'expédition scientifique française, sous le commandement du capitaine Baudin, visita l'Australie entre 1801 et 1803. Parmi les savants, il y avait Louis Depuch (1774-1803) et Charles Bailly (1777-1844), les premiers géologues à étudier l géologie le long des côtes de ce continent. Leurs travaux en Australie furent fortement influencés par les idées des célèbres géologues Dolomieu (1750-1801)et Horace-Bénédict de Saussure (1740-1790), qu'ils appliquèrent aux roches de ce continent. Les écrits de Depuch et Bailly, et ceux du zoologiste de l'expédition, François Péron, démontrent qu'ils acceptaient la théorie neptuniste pour l'origine des granites, qu'ils considéraient comme les roches les plus anciennes. Cependant ils réfutaient cette théorie pour la formation des basaltes, qu'ils considéraient comme des produits des feux souterrains. Après le retour de l'expédition en France, la collection géologique ne suscita pas un grand intérêt. La mort de Depuch à l'île de France (île Maurice) et la perte regrettable de son journal, ont contribué au manque d'appréciation de leurs découvertes. Avec le temps, quelques-uns des savants européens ont cependant reconnu l'importance des travaux de ces pionniers de la géologie australienne. The French scientific expedition, commanded by Captain Nicolas Baudin, which visited Australia between 1801 and 1803, carried out the first geological surveys along the continent's western and southern margins. Louis Depuch and Charles Bailly, the expedition's geologists, were educated at the École des mines and the École polytechnique respectively. Their ideas, and those of the expedition's zoologist François Péron, were influenced by the teachings of Dolomieu and the works of de Saussure. They followed the Neptunist school of thought with regard to the origin of granite, but rejected this theory for volcanic rocks in assigning their formation to lavas of subterranean origin. The geological discoveries made in Australia were not, at the time of the expedition's return, received with much appreciation. This was largely due to death of Depuch on the return voyage and to the loss of his journal. In time, a number of scholars recognised the importance of the work of these pioneers of Australian geology.
Hyper Article en Lig... arrow_drop_down Hyper Article en Ligne; Hyper Article en Ligne - Sciences de l'Homme et de la Société; Hal-DiderotOther literature type . Article . 2005Mémoires en Sciences de l'Information et de la CommunicationArticle . 2005Full-Text: https://hal.science/hal-00905907/documentadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.4000/sabix.3183&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routesbronze 0 citations 0 popularity Average influence Average impulse Average Powered by BIP!more_vert Hyper Article en Lig... arrow_drop_down Hyper Article en Ligne; Hyper Article en Ligne - Sciences de l'Homme et de la Société; Hal-DiderotOther literature type . Article . 2005Mémoires en Sciences de l'Information et de la CommunicationArticle . 2005Full-Text: https://hal.science/hal-00905907/documentadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.4000/sabix.3183&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2022 FrancePublisher:Elsevier BV Alice Bosco-Santos; William P. Gilhooly; Paola de Melo-Silva; Fotios Fouskas; Amaury Bouyon; João Gabriel Motta; Mauricio Rigoni Baldim; Wendell Fabricio-Silva; Pascal Philippot; Elson P. Oliveira;Sulfur mass- independent fractionation (S-MIF) preserved in Archean sedimentary pyrite is interpreted to reflect atmospheric chemistry. Small ranges in Δ33S that expanded into larger fractionations leading up to the Great Oxygenation Event (GOE) 2.45 to 2.2 Ga are disproportionately represented by sequences from the Kaapvaal and Pilbara Cratons. These patterns of S-MIF attenuation and enhancement may differ from the timing and magnitude of minor sulfur isotope fractionations reported from other cratons, thus obscuring local for global sulfur cycling dynamics. By expanding the Δ33S record to include the relatively underrepresented Sao Francisco Craton in Brazil, we suggest that marine biogeochemistry affected S-MIF preservation prior to the GOE. In an early Neoarchean sequence (2763–2730 Ma) from the Rio das Velhas Greenstone Belt, we propose that low δ13Corg (< −30‰) and dampened Δ33S (0.4‰ to −0.7‰) in banded iron formation reflect the marine diagenetic process of anaerobic methane oxidation. The overlying black shale (TOC up to 7.8%) with higher δ13Corg (−33.4‰ to −19.2‰) and expanded Δ33S (2.3‰ ± 0.8‰), recorded oxidative sulfur cycling that resulted in enhance preservation of S-MIF input from atmospheric sources of elemental sulfur. The sequence culminates in a metasandstone, where concomitant changes to more uniform δ13Corg (−30‰ to −25‰), potentially associated with the RuBisCO I enzyme, and near-zero Δ33S (−0.04‰ to 0.38‰) is mainly interpreted as evidence for local oxygen production. When placed in the context of other sequences worldwide, the Rio das Velhas helps differentiate the influences of global atmospheric chemistry and local marine diagenesis in Archean biogeochemical processes. Our data suggest that prokaryotic sulfur, iron, and methane cycles might have an underestimated role in pre-GOE sulfur minor isotope records.
Geoscience Frontiers arrow_drop_down Mémoires en Sciences de l'Information et de la CommunicationArticle . 2021License: CC BY NC NDFull-Text: https://hal.science/hal-03264264/documentadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.gsf.2021.101250&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routesgold 3 citations 3 popularity Top 10% influence Average impulse Average Powered by BIP!more_vert Geoscience Frontiers arrow_drop_down Mémoires en Sciences de l'Information et de la CommunicationArticle . 2021License: CC BY NC NDFull-Text: https://hal.science/hal-03264264/documentadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.gsf.2021.101250&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Book 2022 FrancePublisher:River Publishers Authors: K. P., Jibin; Nandakumar, Kalarikkal; Thomas, Sabu; Nzihou, Ange;K. P., Jibin; Nandakumar, Kalarikkal; Thomas, Sabu; Nzihou, Ange;International audience; In recent years, a considerable amount of effort has been devoted, both in industry and academia, towards the recycling and reuse of materials. Most nations are now trying to reduce the amount of waste materials, through the proper recycling of materials.Re-Use and Recycling of Materials will help readers to understand the current status in the field of waste management, as well as what research is taking place to deal with such issues.Technical topics discussed in the book include: Municipal solid waste management / Recycling of WEEE / Waste to industrially important product like lignin and cellulose / Recycling of agriculture waste / Polymer and plastic recycling
add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1201/9781003339304&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!more_vert add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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description Publicationkeyboard_double_arrow_right Article 2024 FrancePublisher:Elsevier BV Chapon-Sao, Cécile; Tudryn, A.; Dambricourt Malassé, A.; Moigne, A.-M.; Gargani, Julien; Singh, M.; Abdessadok, S.; Voinchet, Pierre; Cauche, D.; Karir, B.; Pal, S.;International audience; The sedimentary Masol Formation, at least 165 m thick, is located in the Indian Siwalik Frontal Range and outcrops in the Chandigarh Anticline. It includes a fossiliferous zone called the Quranwala Zone (QZ) in its lower part. These fossils are characteristic of the Late Pliocene (Tatrot). Previous magnetostratigraphy showed that the QZ was deposited during the Gauss chron, with a short magnetic excursion at the base of the QZ, but the Gauss-Matuyama reversal was imprecisely identified in the stratigraphy of the Masol Formation. Following cut marks on fossil bones discovered in the QZ, we conducted a new magnetostratigraphy study to clarify their age. Our results indicate that detrital hematite is the main magnetic carrier and confirm that the entire Masol Formation was deposited during the Gauss Chron, whereas the Gauss-Matuyama reversal is outside the study area. Comparison between the magnetic excursion previously found at the base of the QZ and others identified elsewhere in a different sedimentary context and dated between 2.62 and 2.95 Ma, gave a range of sedimentation rates between 0.41 and 3.75 m.kyr-1 for the minimum thickness of the Gauss chron recorded in the Masol Formation. However, only rates less than 1 m.kyr-1 are consistent with the Late Pliocene deposits observed in the Siwalik. Magnetostratigraphy and obtained sedimentation rates conclude that the cut and percussion marks on the fossil bones have a minimum age of 2.68 Ma and a maximum age of 2.95 Ma. This evidence of intentional hominin activity is thus the oldest known in Asia.
Journal of Asian Ear... arrow_drop_down Journal of Asian Earth SciencesArticle . 2024 . Peer-reviewedLicense: Elsevier TDMData sources: CrossrefHyper Article en Ligne - Sciences de l'Homme et de la Société; Hal-DiderotArticle . 2020License: CC BY NC SAadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.jseaes.2023.105884&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!more_vert Journal of Asian Ear... arrow_drop_down Journal of Asian Earth SciencesArticle . 2024 . Peer-reviewedLicense: Elsevier TDMData sources: CrossrefHyper Article en Ligne - Sciences de l'Homme et de la Société; Hal-DiderotArticle . 2020License: CC BY NC SAadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.jseaes.2023.105884&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Preprint 2023 FrancePublisher:Springer Science and Business Media LLC Funded by:ANR | TopO, EC | SymCO, EC | IFatULBANR| TopO ,EC| SymCO ,EC| IFatULBAuthors: Seraj, Ali; Oblak, Blagoje;Seraj, Ali; Oblak, Blagoje;We study the motion of a gyroscope located far away from an isolated gravitational source in an asymptotically flat spacetime. As seen from a local frame tied to distant stars, the gyroscope precesses when gravitational waves cross its path, resulting in a net "orientation memory" that carries information on the wave profile. At leading order in the inverse distance to the source, the memory consists of two terms: the first is linear in the metric perturbation and coincides with the spin memory effect, while the second is quadratic and measures the net helicity of the wave burst. Both are closely related to symmetries of the gravitational radiative phase space at null infinity: spin memory probes superrotation charges, while helicity is the canonical generator of local electric-magnetic duality on the celestial sphere. 23 pages, 2 figures. V2: Added references and minor corrections. V3: Expanded section 4.2 on symmetries, and new section 5 (conclusion); more references added. To appear in JHEP
arXiv.org e-Print Ar... arrow_drop_down https://doi.org/10.48550/arxiv...Article . 2021License: arXiv Non-Exclusive DistributionData sources: Dataciteadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1007/jhep11(2023)057&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 0 citations 0 popularity Average influence Average impulse Average Powered by BIP!more_vert arXiv.org e-Print Ar... arrow_drop_down https://doi.org/10.48550/arxiv...Article . 2021License: arXiv Non-Exclusive DistributionData sources: Dataciteadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1007/jhep11(2023)057&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type 2022 Germany, FrancePublisher:International Union of Geological Sciences Funded by:NSERCNSERCHead, Martin, J; Steffen, Will; Fagerlind, David; Waters, Colin, N; Poirier, Clément; Syvitski, Jaia; Zalasiewicz, Jan, A; Barnosky, Anthony, D; Cearreta, Alejandro; Jeandel, Catherine; Leinfelder, Reinhold; Mcneill, J.R., R; Rose, Neil, L; Summerhayes, Colin; Wagreich, Michael; Zinke, Jens;International audience; The Anthropocene was conceptualized in 2000 to reflect the extensive impact of human activities on our planet, and subsequent detailed analyses have revealed a substantial Earth System response to these impacts beginning in the mid-20 th century. Key to this understanding was the discovery of a sharp upturn in a multitude of global socioeconomic indicators and Earth System trends at that time; a phenomenon termed the 'Great Acceleration'. It coincides with massive increases in global human-consumed energy and shows the Earth System now on a trajectory far exceeding the earlier variability of the Holocene Epoch, and in some respects the entire Quaternary Period. The evaluation of geological signals similarly shows the mid-20 th century as representing the most appropriate inception for the Anthropocene. A recent mathematical analysis has nonetheless challenged the significance of the original Great Acceleration data. We examine this analytical approach and reiterate the robustness of the original data in supporting the Great Acceleration, while emphasizing that intervals of rapid growth are inevitably time-limited, as recognised at the outset. Moreover, the exceptional magnitude of this growth remains undeniable, reaffirming the centrality of the Great Acceleration in justifying a formal chronostratigraphic Anthropocene at the rank of series/epoch.
Episodes; Refubium -... arrow_drop_down Episodes; Refubium - Repositorium der Freien Universität BerlinOther literature type . Article . 2022 . Peer-reviewedLicense: CC BY NCMémoires en Sciences de l'Information et de la Communication; HAL-IRDArticle . 2021License: CC BY NC NDFull-Text: https://hal.science/hal-03437341/documenthttps://doi.org/10.17169/refub...Other literature type . 2022License: CC BY NCData sources: Dataciteadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.18814/epiiugs/2021/021031&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routesgold 31 citations 31 popularity Top 10% influence Top 10% impulse Top 10% Powered by BIP!more_vert Episodes; Refubium -... arrow_drop_down Episodes; Refubium - Repositorium der Freien Universität BerlinOther literature type . Article . 2022 . Peer-reviewedLicense: CC BY NCMémoires en Sciences de l'Information et de la Communication; HAL-IRDArticle . 2021License: CC BY NC NDFull-Text: https://hal.science/hal-03437341/documenthttps://doi.org/10.17169/refub...Other literature type . 2022License: CC BY NCData sources: Dataciteadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.18814/epiiugs/2021/021031&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Preprint 2022 FrancePublisher:Elsevier BV Authors: François Arleo; Greg Jackson; Stéphane Peigné;François Arleo; Greg Jackson; Stéphane Peigné;The phenomenon of fully coherent energy loss (FCEL) in the collisions of protons on light ions affects the physics of cosmic ray air showers. As an illustration, we address two closely related observables: hadron production in forthcoming proton-oxygen collisions at the LHC, and the atmospheric neutrino fluxes induced by the semileptonic decays of hadrons produced in proton-air collisions. In both cases, a significant nuclear suppression due to FCEL is predicted. The conventional and prompt neutrino fluxes are suppressed by $\sim 10...25\%$ in their relevant neutrino energy ranges. Previous estimates of atmospheric neutrino fluxes should be scaled down accordingly to account for FCEL. Comment: 5 pages, 4 figures
Physics Letters B arrow_drop_down https://doi.org/10.48550/arxiv...Article . 2021License: arXiv Non-Exclusive DistributionData sources: Dataciteadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.physletb.2022.137541&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 0 citations 0 popularity Average influence Average impulse Average Powered by BIP!more_vert Physics Letters B arrow_drop_down https://doi.org/10.48550/arxiv...Article . 2021License: arXiv Non-Exclusive DistributionData sources: Dataciteadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.physletb.2022.137541&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2022 FrancePublisher:Thomas Telford Ltd. Authors: Semaan Maatouk; Matthieu Blanc; Luc Thorel;Semaan Maatouk; Matthieu Blanc; Luc Thorel;This study examines the influence of impact-driven installation on the subsequent horizontal monotonic response of small-scale monopiles by using a large-beam geotechnical centrifuge at 100g. A special device including a small-scale hammer was developed to install open-ended monopiles 50 mm in diameter to an embedment depth of 250 mm in flight, and then to apply lateral loading on the monopile head without stopping the centrifuge. The horizontal global and local responses of the monopiles were investigated for two methods of installation: impact driven at 100g, and monotonically jacked at 1g into saturated dense sand. The results highlighted two main features. (a) The effect of impact driving was pronounced for small amplitudes of horizontal loading. With regard to the conditions of serviceability, the in-flight installation increased the secant stiffness by about three times compared with the 1g installation. For a large amplitude of displacement, the lateral capacity increased by 1.3 times. (b) The experimental p–y curves obtained from the in-flight impact-driven installation remained smoother than those predicted by using offshore standards, but were similar to them.
Hal-Diderot arrow_drop_down Mémoires en Sciences de l'Information et de la CommunicationArticle . 2021Full-Text: https://hal.science/hal-03483583/documentInternational Journal of Physical Modelling in GeotechnicsArticle . 2022 . Peer-reviewedData sources: Crossrefadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1680/jphmg.21.00035&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routesbronze 4 citations 4 popularity Top 10% influence Average impulse Average Powered by BIP!more_vert Hal-Diderot arrow_drop_down Mémoires en Sciences de l'Information et de la CommunicationArticle . 2021Full-Text: https://hal.science/hal-03483583/documentInternational Journal of Physical Modelling in GeotechnicsArticle . 2022 . Peer-reviewedData sources: Crossrefadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1680/jphmg.21.00035&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2022 FrancePublisher:Elsevier BV Funded by:UKRI | Enhanced Animal Behaviour..., ANR | PARADISEUKRI| Enhanced Animal Behavioural Analytics For Improved Cattle Welfare, Health, Productivity and Sustainability ,ANR| PARADISEJean-Baptiste Rigot; Sébastien Gondet; Marie-Laure Chambrade; Morteza Djamali; Kourosh Mohammadkhani; Edit Thamó-Bozsó;Located in the middle basin of the Pulvar river (Fars, Iran), Pasargadae was founded around 550 BCE in the early days of the Achaemenid Empire. Its territory is dotted with remains of imposing hydraulic facilities (dams, dikes, canals), some of which date to that very period. The purposes and functions of these structures, built to exploit surface water, located in today’s landscape (a deeply incised valley with temporary watercourses), raise questions and problems for which geomorphological studies provide major elements for consideration. Erosion of the Pleistocene glacis by the Pulvar and its tributaries caused several phases of alluvial deposition during the Holocene. They can be seen today in the Pasargadae region by examining the remains of three well-developed steplike terraces. These sedimentary units are primary archives for the reconstruction of river dynamics, and thus allow a better estimation of water availability. Since 2016, within the framework of a joint Iranian-French archaeological mission, several geo-archaeological campaigns have been carried out. Sediment analyses, C-14 dating and OSL dating of sediments collected in the alluvial formations, as well as in archaeological contexts, have been made to accurately reconstruct the variations over time in the Pulvar regime, as well as the past regional waterscape. From the beginning of the Holocene to the onset of the 1st millennium BCE, the Pulvarcatchment area was marked by an aggradation phase, which led to the valley being filled with alluvial deposits. This sedimentary unit provided vast areas of arable land where cultivation could be enhanced by irrigation. The creation of water inlets in the Pulvar and its tributaries was at that time facilitated by riverbeds less incised than present-day ones. Ancient hydraulic systems reflect these geomorphological conditions, since they were built to manage higher water levels, as well as stronger flows, when compared to irrigation facilities developed in modern times International audience
add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.quaint.2021.05.012&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routesbronze 5 citations 5 popularity Top 10% influence Average impulse Average Powered by BIP!more_vert add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.quaint.2021.05.012&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2022 FrancePublisher:Elsevier BV André-Marie Dendievel; Karen K. Serieyssol; Benjamin Dietre; Hervé Cubizolle; Amélie Quiquerez; Jean Nicolas Haas;Abstract The sedimentary sequence of La Narce du Beage Basin is one of the few natural archives covering the last 18 ka cal. BP in the French Massif Central. This paper focuses on the palaeoecological reconstruction of environmental and climatic changes affecting this shallow periglacial lake from the Late-Glacial to the Early Holocene. After field surveys and geophysical mapping, two cores (cores A and D) were extracted and dated. Plant macrofossils, pollen, non-pollen palynomorphs (NPPs) and diatom assemblages were compared within the cores to study vegetation, temperature, pH, water level and ice cover changes through time. During the Oldest Dryas (18–14.75 ka cal. BP), climatic conditions were the coldest with a short ice-free season allowing the development of periphytic diatoms only (ecologically comparable to Arctic ones). A cold and dry steppe landscape – exposed to severe erosion – comprised an herbaceous and shrub flora (e.g. Artemisia, Chenopodiaceae, Helianthemum, Ephedra, Hippophae, Juniperus). Animal presence is suggested by coprophilous fungi. Periphytic diatoms and allochtonous pollen (Cedrus) underline windy conditions, and the possible erosion of neo-formed soils. Then, during the Bolling-Allerod interstadial (14.75–12.7 ka cal. BP), the ice-free season increased and some trees/shrubs (Salix, Betula and Juniperus) established locally within open grasslands. During the Younger Dryas (12.7–11.7 ka cal. BP) cooler conditions favoured steppe taxa again (Helianthemum, Achillea, Artemisia, Caryophyllaceae, Ranunculaceae) and erosion increased. The ice cover on the lake prevailed even if the conditions were not as cold as during the Oldest Dryas. During the Preboreal (11.7–10 ka cal. BP) Isoetes echinospora and I. lacustris developed in the eulittoral zone of the lake, which was surrounded by a swamp forest (with Betula nana and B. pubescens). Pinus sylvestris, Betula pendula, Corylus avellana and trees from the Quercetum mixtum rapidly established in the uplands. Occurrences of Gaeumannomyces and Xylomyces fungi – both phytopathogens on broadleaved trees – and decreasing herb values indirectly hint at a close forest canopy. At the beginning of the Boreal (10 ka cal. BP), aquatic and semi-aquatic taxa developed on open water due to longer ice-free seasons (diatoms, micro-algae, Alisma plantago-aquatica, Potamogeton, Typha). The final terrestrialization towards a mire occurred as a consequence of the Holocene warming and related to water chemistry changes (acidification, eutrophication).
add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eu5 citations 5 popularity Top 10% influence Average impulse Average Powered by BIP!more_vert add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2022 FrancePublisher:OpenEdition Authors: Mayer, Wolf;Mayer, Wolf;doi: 10.4000/sabix.3183
L'expédition scientifique française, sous le commandement du capitaine Baudin, visita l'Australie entre 1801 et 1803. Parmi les savants, il y avait Louis Depuch (1774-1803) et Charles Bailly (1777-1844), les premiers géologues à étudier l géologie le long des côtes de ce continent. Leurs travaux en Australie furent fortement influencés par les idées des célèbres géologues Dolomieu (1750-1801)et Horace-Bénédict de Saussure (1740-1790), qu'ils appliquèrent aux roches de ce continent. Les écrits de Depuch et Bailly, et ceux du zoologiste de l'expédition, François Péron, démontrent qu'ils acceptaient la théorie neptuniste pour l'origine des granites, qu'ils considéraient comme les roches les plus anciennes. Cependant ils réfutaient cette théorie pour la formation des basaltes, qu'ils considéraient comme des produits des feux souterrains. Après le retour de l'expédition en France, la collection géologique ne suscita pas un grand intérêt. La mort de Depuch à l'île de France (île Maurice) et la perte regrettable de son journal, ont contribué au manque d'appréciation de leurs découvertes. Avec le temps, quelques-uns des savants européens ont cependant reconnu l'importance des travaux de ces pionniers de la géologie australienne. The French scientific expedition, commanded by Captain Nicolas Baudin, which visited Australia between 1801 and 1803, carried out the first geological surveys along the continent's western and southern margins. Louis Depuch and Charles Bailly, the expedition's geologists, were educated at the École des mines and the École polytechnique respectively. Their ideas, and those of the expedition's zoologist François Péron, were influenced by the teachings of Dolomieu and the works of de Saussure. They followed the Neptunist school of thought with regard to the origin of granite, but rejected this theory for volcanic rocks in assigning their formation to lavas of subterranean origin. The geological discoveries made in Australia were not, at the time of the expedition's return, received with much appreciation. This was largely due to death of Depuch on the return voyage and to the loss of his journal. In time, a number of scholars recognised the importance of the work of these pioneers of Australian geology.
Hyper Article en Lig... arrow_drop_down Hyper Article en Ligne; Hyper Article en Ligne - Sciences de l'Homme et de la Société; Hal-DiderotOther literature type . Article . 2005Mémoires en Sciences de l'Information et de la CommunicationArticle . 2005Full-Text: https://hal.science/hal-00905907/documentadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.4000/sabix.3183&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routesbronze 0 citations 0 popularity Average influence Average impulse Average Powered by BIP!more_vert Hyper Article en Lig... arrow_drop_down Hyper Article en Ligne; Hyper Article en Ligne - Sciences de l'Homme et de la Société; Hal-DiderotOther literature type . Article . 2005Mémoires en Sciences de l'Information et de la CommunicationArticle . 2005Full-Text: https://hal.science/hal-00905907/documentadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.4000/sabix.3183&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2022 FrancePublisher:Elsevier BV Alice Bosco-Santos; William P. Gilhooly; Paola de Melo-Silva; Fotios Fouskas; Amaury Bouyon; João Gabriel Motta; Mauricio Rigoni Baldim; Wendell Fabricio-Silva; Pascal Philippot; Elson P. Oliveira;Sulfur mass- independent fractionation (S-MIF) preserved in Archean sedimentary pyrite is interpreted to reflect atmospheric chemistry. Small ranges in Δ33S that expanded into larger fractionations leading up to the Great Oxygenation Event (GOE) 2.45 to 2.2 Ga are disproportionately represented by sequences from the Kaapvaal and Pilbara Cratons. These patterns of S-MIF attenuation and enhancement may differ from the timing and magnitude of minor sulfur isotope fractionations reported from other cratons, thus obscuring local for global sulfur cycling dynamics. By expanding the Δ33S record to include the relatively underrepresented Sao Francisco Craton in Brazil, we suggest that marine biogeochemistry affected S-MIF preservation prior to the GOE. In an early Neoarchean sequence (2763–2730 Ma) from the Rio das Velhas Greenstone Belt, we propose that low δ13Corg (< −30‰) and dampened Δ33S (0.4‰ to −0.7‰) in banded iron formation reflect the marine diagenetic process of anaerobic methane oxidation. The overlying black shale (TOC up to 7.8%) with higher δ13Corg (−33.4‰ to −19.2‰) and expanded Δ33S (2.3‰ ± 0.8‰), recorded oxidative sulfur cycling that resulted in enhance preservation of S-MIF input from atmospheric sources of elemental sulfur. The sequence culminates in a metasandstone, where concomitant changes to more uniform δ13Corg (−30‰ to −25‰), potentially associated with the RuBisCO I enzyme, and near-zero Δ33S (−0.04‰ to 0.38‰) is mainly interpreted as evidence for local oxygen production. When placed in the context of other sequences worldwide, the Rio das Velhas helps differentiate the influences of global atmospheric chemistry and local marine diagenesis in Archean biogeochemical processes. Our data suggest that prokaryotic sulfur, iron, and methane cycles might have an underestimated role in pre-GOE sulfur minor isotope records.
Geoscience Frontiers arrow_drop_down Mémoires en Sciences de l'Information et de la CommunicationArticle . 2021License: CC BY NC NDFull-Text: https://hal.science/hal-03264264/documentadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.gsf.2021.101250&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routesgold 3 citations 3 popularity Top 10% influence Average impulse Average Powered by BIP!more_vert Geoscience Frontiers arrow_drop_down Mémoires en Sciences de l'Information et de la CommunicationArticle . 2021License: CC BY NC NDFull-Text: https://hal.science/hal-03264264/documentadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.gsf.2021.101250&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Book 2022 FrancePublisher:River Publishers Authors: K. P., Jibin; Nandakumar, Kalarikkal; Thomas, Sabu; Nzihou, Ange;K. P., Jibin; Nandakumar, Kalarikkal; Thomas, Sabu; Nzihou, Ange;International audience; In recent years, a considerable amount of effort has been devoted, both in industry and academia, towards the recycling and reuse of materials. Most nations are now trying to reduce the amount of waste materials, through the proper recycling of materials.Re-Use and Recycling of Materials will help readers to understand the current status in the field of waste management, as well as what research is taking place to deal with such issues.Technical topics discussed in the book include: Municipal solid waste management / Recycling of WEEE / Waste to industrially important product like lignin and cellulose / Recycling of agriculture waste / Polymer and plastic recycling
add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1201/9781003339304&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!more_vert add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1201/9781003339304&type=result"></script>'); --> </script>
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