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| Matenco, Liviu; Munteanu, Ioan; Ter Borgh, Marten; Stanica, Adrian; Tilita, Marius; Lericolais, Gilles; Dinu, Corneliu; Oaie, Gheorghe. |
| Understanding the natural evolution of a river–delta–sea system is important to develop a strong scientific basis for efficient integrated management plans. The distribution of sediment fluxes is linked with the natural connection between sediment source areas situated in uplifting mountain chains and deposition in plains, deltas and, ultimately, in the capturing oceans and seas. The Danube River–western Black Sea is one of the most active European systems in terms of sediment re-distribution that poses significant societal challenges. We aim to derive the tectonic and sedimentological background of human-induced changes in this system and discuss their interplay. This is obtained by analysing the tectonic and associated vertical movements, the evolution... |
| Tipo: Text |
Palavras-chave: Source to sink; Gateways; Connectivity; Danube Basin; Black Sea. |
| Ano: 2016 |
URL: http://archimer.ifremer.fr/doc/00288/39939/44228.pdf |
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| Villaseñor, Tania; Tentori, Daniel; Marsaglia, Kathleen M.; Pinto, Luisa. |
| Pleistocene glaciations have promoted important landscape transformations as a result of high rates of erosion and rapid sediment evacuation to adjacent marine basins. In the Patagonian Andes the role of the Patagonian Ice Sheet on landscape evolution, in particular the spatial patterns of glacial erosion and its influence on sediment fluxes, is poorly documented. Here, we investigate the Middle and Late Pleistocene sedimentary record of the continental slope from Ocean Drilling Program (ODP) Site 861, offshore Patagonia (46ºS), to evaluate the link between glaciations, mountain range erosion and continental margin strata formation. Petrographic analysis of the sand‐size fraction (0.063‐2 mm) and ƐNd and 87Sr/86Sr measurements in the silt‐size fraction... |
| Tipo: Text |
Palavras-chave: Glacial erosion; Ocean Drilling Program; Patagonia; Patagonian Ice Sheet; Sediment provenance; Source to sink. |
| Ano: 2020 |
URL: https://archimer.ifremer.fr/doc/00565/67730/67219.pdf |
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