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Mixed Layer Depth Promotes Trophic Amplification on a Seasonal Scale
(
- Geophysical Research Letters
, 2022-06-16)
The Humboldt Upwelling System is of global interest due to its importance to fisheries, though the origin of its high productivity remains elusive. In regional physical‐biogeochemical model simulations, the seasonal amplitude ...
Nonmarine Ostracoda as proxies in (geo‐)archaeology — A review
(
- Geoarchaeology
, 2022-05-03)
Ostracods as bioindicators are extremely useful for reconstructing palaeoenvironment and palaeoclimate and can also indicate the provenance of sediments and materials, for example, in studies on ancient commercial networks. ...
Clockwise hysteresis of diatoms in response to nutrient dynamics during eutrophication and recovery
(
- Limnology and Oceanography
, 2022-07-28)
Many lake ecosystems that have been severely disturbed by eutrophication, have also experienced large human efforts to restore “natural” conditions. However, the trajectories and the extent of recovery of these lake ...
Gradual warming prior to the end‐Permian mass extinction
(
- Palaeontology
, 2022-09-06)
The biggest known mass extinction in the history of animal life occurred at the Permian–Triassic boundary and has often been linked to global warming. Previous studies have suggested that a geologically rapid (<40 kyr) ...
Oldest entirely preserved sponges and other fossils from the Lowermost Cambrian and a new facies reconstruction of the Yangtze platform (China)
(
- Berliner geowissenschaftliche Abhandlungen
, 1993)
Eine Faziesrekonstruktion W1d Korrelation obersinischer-unterkambrischer Schichten der Yangtze-Plattform (Südchina)
wird vorgestellt. Dabei wird zwischen geschütztem Becken, Schwelle W1d tiefem Becken unterschieden. Die ...
New insights into Southern Caucasian glacial–interglacial climate conditions inferred from Quaternary gastropod fauna
(
- Journal of Quaternary Science
, 2020)
In the present study, we performed gastropod analyses on loess–palaeosol sequences from northeast Armenia (Southern Caucasia) covering at least three glacial–interglacial cycles. The elaborated ecostratigraphy shows ...
Phylogenetic trends in pragmocone-bearing coleoids (Belemnomorpha)
(
- Neues Jahrbuch für Geologie und Paläontologie
, 1982)
Vertebrate tracksites in the Obernkirchen Sandstone (late Berriasian, Early Cretaceous) of northwest Germany— their stratigraphical, palaeogeographical, palaeoecological, and historical context
(
- Paläontologische Zeitschrift
, 2012)
The northern German Lower Cretaceous Bückeberg Formation yields numerous dinosaur tracksites, some of which have produced material of impressive quality. Stratigraphically, the localities are concentrated in the Obernkirchen ...
On the present habitats and ecology of Vertigo pseudosubstriata Ložek, 1954 (Mollusca, Gastropoda, Vertiginidea) in Central Asia and its distribution history in Central and Eastern Europe
(
- Journal of Quaternary Science
, 2021-06-07)
The small terrestrial gastropod Vertigo pseudosubstriata Ložek, 1954 is one of the rarest glacial indicator species in the Pleistocene of Central and Eastern Europe. In all, this species has been found at only about 15 ...
Revisiting Global Vegetation Controls Using Multi‐Layer Soil Moisture
(
- Geophysical Research Letters
, 2021-06-07)
The productivity of terrestrial vegetation is determined by multiple land surface and atmospheric drivers. Water availability is critical for vegetation productivity, but the role of vertical variability of soil moisture ...