PO RIVER PRODELTA: AN ARCHIVE OF THE HUMAN IMPACT (Abstract/Poster in atti di convegno)

Type
Label
  • PO RIVER PRODELTA: AN ARCHIVE OF THE HUMAN IMPACT (Abstract/Poster in atti di convegno) (literal)
Anno
  • 2008-01-01T00:00:00+01:00 (literal)
Alternative label
  • Correggiari A. (1), Asioli A. (2), Gallerani A. (1), Foglini F. (1),Langone L. (1), Miserocchi S. (1), Remia A. (1), Tesi T. (1), Trincardi F. (1), Vigliotti L. (1), Milligan T.(3), Palinkas C.M. (4), Wheatcroft R. A. (5) (2008)
    PO RIVER PRODELTA: AN ARCHIVE OF THE HUMAN IMPACT
    in Ocean Sciences Meeting, Orlanda, FL (USA)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Correggiari A. (1), Asioli A. (2), Gallerani A. (1), Foglini F. (1),Langone L. (1), Miserocchi S. (1), Remia A. (1), Tesi T. (1), Trincardi F. (1), Vigliotti L. (1), Milligan T.(3), Palinkas C.M. (4), Wheatcroft R. A. (5) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#altreInformazioni
  • http://www.aslo.org/orlando2008/files/2008osm-abstracts.pdf (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#note
  • Abstract book AGU ASLO TOS ed. p 75. (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#descrizioneSinteticaDelProdotto
  • Beside natural factors, the growth patterns of modern deltas reflect increasing human impacts affecting both catchments or directly the delta regions. To fully appreciate the natural behaviour of shallow-water depositional systems before and under major human impacts, it is necessary to extrapolate time-averaged estimates of changes in sediment supply from indirect data, such as the volume of depositional units (delta lobes) for which the thickness distribution can be measured from HR seismic profiles. The depositional impacts (thickness, distribution) of flood events in prodelta systems, define ways to extrapolate this knowledge to older flood events at century scales. Using the Fall-2000 flood of the Po as an example, we demonstrate that it is possible to use the associations of benthic foraminifera, thecamoebians, concentration (X, ARM, SIRM) and grain-size (SIRM/ARM, SIRM X, ARM/X) related magnetic parameters, in prodelta environments. All together these parameters allow to reconstruct the impact of recent and ancient flood events even where sedimentary structures are not unequivocal. An increasing contribution of magnetic minerals with larger grain-size is correlate with minima in the flocculation observed in the sediments. (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • (1) CNR-ISMAR, UOS Bologna, Via Gobetti 101, 40129 Bologna, Italy (2) IGG-CNR, Padova, Italy (3) Bedford Institute of Oceanography, Dartmouth, CanadaG-CNR, Padova, Italy (4) University of Maryland Center for Environmental Science, Cambridge, MD USA, (5) Oregon State University, Corvallis, USA (literal)
Titolo
  • PO RIVER PRODELTA: AN ARCHIVE OF THE HUMAN IMPACT (literal)
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