Search Results - "Charlier, Karine"
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A two-million-year-long hydroclimatic context for hominin evolution in southeastern Africa
Published in Nature (London) (01-08-2018)“…The past two million years of eastern African climate variability is currently poorly constrained, despite interest in understanding its assumed role in early…”
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2
New Arabian Sea records help decipher orbital timing of Indo-Asian monsoon
Published in Earth and planetary science letters (15-08-2011)“…A recent study suggested that Indian monsoonal proxies commonly used in the Arabian Sea, in general productivity proxies, could be impacted by changes in the…”
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3
Carbon and nitrogen elemental and isotopic ratios of filter-feeding bivalves along the French coasts: An assessment of specific, geographic, seasonal and multi-decadal variations
Published in The Science of the total environment (01-02-2018)“…Primary consumers play a key role in coastal ecosystems by transferring organic matter from primary producers to predators. Among them, suspension-feeders,…”
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A 130,000-year record of Levantine Intermediate Water flow variability in the Corsica Trough, western Mediterranean Sea
Published in Quaternary science reviews (06-02-2012)“…Sortable silt particle-size data and stable isotope analyses from the Corsica Trough, western Mediterranean Sea, provide a continuous palaeoceanographic record…”
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5
Origin and composition of particulate organic matter in a macrotidal turbid estuary: The Gironde Estuary, France
Published in Estuarine, coastal and shelf science (01-08-2012)“…At the interface between continent and ocean, estuaries receive particles, and especially particulate organic matter (POM) originating from these two…”
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Trophic resource use by macrozoobenthic primary consumers within a semi-enclosed coastal ecosystem: Stable isotope and fatty acid assessment
Published in Journal of sea research (01-04-2014)“…The diet of different macrozoobenthic trophic groups was investigated in the Arcachon Bay—a semi-enclosed macrotidal ecosystem that shelters the largest…”
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7
Origin and distribution of the organic matter in the distal lobe of the Congo deep-sea fan – A Rock-Eval survey
Published in Deep-sea research. Part II, Topical studies in oceanography (01-08-2017)“…The Congo River, the second largest river in the world, is a major source of organic matter for the deep Atlantic Ocean because of the connection of its…”
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Organic carbon accumulation in modern sediments of the Angola basin influenced by the Congo deep-sea fan
Published in Deep-sea research. Part II, Topical studies in oceanography (01-08-2017)“…Geochemical data (total organic carbon-TOC content, δ13Corg, C:N, Rock-Eval analyses) were obtained on 150 core tops from the Angola basin, with a special…”
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9
Precession and obliquity forcing of the South African monsoon revealed by sub-tropical fires
Published in Quaternary science reviews (15-06-2023)“…While the influence of precession on monsoon at low latitudes through insolation forcing is well-known, the role of obliquity is still debated since its…”
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African monsoon enhancement during the penultimate glacial period (MIS 6.5 ∼ 170 ka) and its atmospheric impact
Published in Paleoceanography (01-06-2009)“…A reconstruction of northwest African summer monsoon strength during the cold marine isotopic stage (MIS) 6 indicates a link to the seasonal migration of the…”
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A high-resolution temporal record of environmental changes in the Eastern Caribbean (Guadeloupe) from 40 to 10 ka BP
Published in Quaternary science reviews (01-01-2017)“…In neotropical regions, fossil bat guano accumulated over time as laminated layers in caves, hence providing a high-resolution temporal record of terrestrial…”
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12
Last Glacial Maximum cryogenic calcite deposits in an alluvial fan at Villetoureix, southwest France
Published in Permafrost and periglacial processes (01-04-2023)“…The origin of white calcite silts forming 0.5 to 3‐cm‐thick lenses in alluvial fan deposits 14C‐dated to the Last Glacial Maximum in the Dronne Valley…”
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Seasonal changes in stable carbon and nitrogen isotope compositions of bat guano (Guadeloupe)
Published in Palaeogeography, palaeoclimatology, palaeoecology (15-12-2015)“…Stable isotope compositions of fossil bat guano have recently been developed as a proxy for reconstructing terrestrial paleoenvironments. However, our…”
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Organic matter characterization and distribution in sediments of the terminal lobes of the Congo deep-sea fan: Evidence for the direct influence of the Congo River
Published in Marine geology (01-11-2015)“…The terminal lobe complex of the Congo River submarine fan sits on the abyssal Atlantic plain, at 5000m water depth, 760km offshore from the river mouth…”
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15
Mid-Holocene deepening of the Southeast Pacific oxycline
Published in Global and planetary change (01-01-2019)“…This study presents new high resolution sedimentary δ15N records from piston cores collected within and outside the present-day eastern south Pacific oxygen…”
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Energy transfer in the Congo deep-sea fan: From terrestrially-derived organic matter to chemosynthetic food webs
Published in Deep-sea research. Part II, Topical studies in oceanography (01-08-2017)“…Large amounts of recent terrestrial organic matter (OM) from the African continent are delivered to the abyssal plain by turbidity currents and accumulate in…”
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Dynamics of particulate organic matter composition in coastal systems: A spatio-temporal study at multi-systems scale
Published in Progress in oceanography (01-08-2017)“…•Two littoral systems, eight embayments and one estuary were studied.•Phytoplankton dominates POM in all systems except in the estuary (terrestrial…”
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Role of suspended particulate material on growth and metal bioaccumulation in oysters (Crassostrea gigas) from a French coastal semi-enclosed production area, Arcachon Bay
Published in Journal of marine systems (01-10-2022)“…Arcachon Bay is a prominent oyster production area on the coast of Western Europe, and is subject to chemical contamination including by trace metals…”
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Relationship between bacterial compartment and particulate organic matter (POM) in coastal systems: An assessment using fatty acids and stable isotopes
Published in Estuarine, coastal and shelf science (05-07-2020)“…Particulate organic matter (POM) in coastal systems is a mixture of different organic matter (OM) sources originating from land and sea. Among sources,…”
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Reconstruction of annual and seasonal variations in water temperature in the Haute-Dronne River of southwest France based on δ18O records of freshwater pearl mussel shells (M. margaritifera), and its palaeoenvironmental implications
Published in Evolving Earth (01-12-2023)“…This is a PDF file of an article that has undergone enhancements after acceptance, such as the addition of a cover page and metadata, and formatting for…”
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