Affiner les résultats

Constraining hydrological model parameters using water isotopic compositions in a glacierized basin, Central Asia

He, Zhihua ; Unger-Shayesteh, Katy ; Vorogushyn, Sergiy ; Weise, Stephan M. ; Kalashnikov, Olga ; Gafurov, Abror ; Duethmann, Doris ; Barandun, Martina ; Merza, Bruno

In: Journal of Hydrology, 2019, vol. 571, p. 332–348

Water stable isotope signatures can provide valuable insights into the catchment internal runoff processes. However, the ability of the water isotope data to constrain the internal apportionments of runoff components in hydrological models for glacierized basins is not well understood. This study developed an approach to simultaneously model the water stable isotopic compositions and runoff...

Ammonoids of the middle/late Anisian boundary (Middle Triassic) and the transgression of the Prezzo Limestone in eastern Lombardy-Giudicarie (Italy)

Monnet, Claude ; Brack, Peter ; Bucher, Hugo ; Rieber, Hans

In: Swiss Journal of Geosciences, 2008, vol. 101, no. 1, p. 61-84

Four thousand years of plant exploitation in the Chad Basin of northeast Nigeria I: The archaeobotany of Kursakata

Klee, Marlies ; Zach, Barbara ; Neumann, Katharina

In: Vegetation History and Archaeobotany, 2000, vol. 9, no. 4, p. 223-237

Facies, depositional environment, and palaeoecology of the Middle Triassic Cassina beds (Meride Limestone, Monte San Giorgio, Switzerland)

Stockar, Rudolf

In: Swiss Journal of Geosciences, 2010, vol. 103, no. 1, p. 101-119

Sedimentological and palynological constraints on the basal Triassic sequence in Central Switzerland

Gisler, Christian ; Hochuli, Peter ; Ramseyer, Karl ; Bläsi, Hansruedi ; Schlunegger, Fritz

In: Swiss Journal of Geosciences, 2007, vol. 100, no. 2, p. 263-272

Oysters and oyster-like bivalves from the Middle Triassic Muschelkalk of the Germanic Basin

Hautmann, M. ; Hagdorn, H.

In: Paläontologische Zeitschrift, 2013, vol. 87, no. 1, p. 19-32

Geometry and chronology of growth and drowning of Middle Triassic carbonate platforms (Cernera and Bivera/Clapsavon) in the Southern Alps (northern Italy)

Brack, Peter ; Rieber, Hans ; Mundil, Roland ; Blendinger, Wolfgang ; Maurer, Florian

In: Swiss Journal of Geosciences, 2007, vol. 100, no. 3, p. 327-348

Global-scale hydrological response to future glacier mass loss

Huss, Matthias ; Hock, Regine

In: Nature Climate Change, 2018, vol. 8, no. 2, p. 135–140

Worldwide glacier retreat and associated future runoff changes raise major concerns over the sustainability of global water resources1,2,3,4, but global-scale assessments of glacier decline and the resulting hydrological consequences are scarce5,6. Here we compute global glacier runoff changes for 56 large-scale glacierized drainage basins to 2100 and analyse the glacial impact on streamflow....

Unappreciated diversification of stem archosaurs during the Middle Triassic predated the dominance of dinosaurs

Foth, Christian ; Ezcurra, Martín D. ; Sookias, Roland B. ; Brusatte, Stephen L. ; Butler, Richard J.

In: BMC Evolutionary Biology, 2016, vol. 16, p. 188

Archosauromorpha originated in the middle–late Permian, radiated during the Triassic, and gave rise to the crown group Archosauria, a highly successful clade of reptiles in terrestrial ecosystems over the last 250 million years. However, scientific attention has mainly focused on the diversification of archosaurs, while their stem lineage (i.e. non- archosaurian archosauromorphs) has often...

Stable isotope study of a new chondrichthyan fauna (Kimmeridgian, Porrentruy, Swiss Jura): an unusual freshwater-influenced isotopic composition for the hybodont shark Asteracanthus

Leuzinger, Léa ; Kocsis, L. ; Billon-Bruyat, Jean-Paul ; Spezzaferri, Silvia ; Vennemann, T.

In: Biogeosciences, 2016, vol. 12, no. 23, p. 6945–6954

Chondrichthyan teeth (sharks, rays, and chimaeras) are mineralized in isotopic equilibrium with the surrounding water, and parameters such as water temperature and salinity can be inferred from the oxygen isotopic composition (δ18Op) of their bioapatite. We analysed a new chondrichthyan assemblage, as well as teeth from bony fish (Pycnodontiformes). All specimens are from Kimmeridgian coastal...