Stable carbon isotopes in paleoceanography: atmosphere, oceans, and sediments
A Mackensen, G Schmiedl - Earth-Science Reviews, 2019 - Elsevier
Carbon is one of the key elements in organisms and non-living compounds on Earth.
Carbon dioxide and methane are important greenhouse gases in the atmosphere, dissolved …
Carbon dioxide and methane are important greenhouse gases in the atmosphere, dissolved …
[HTML][HTML] Quantification and interpretation of the climate variability record
AS von der Heydt, P Ashwin, CD Camp… - Global and Planetary …, 2021 - Elsevier
The spectral view of variability is a compelling and adaptable tool for understanding
variability of the climate. In Mitchell (1976) seminal paper, it was used to express, on one …
variability of the climate. In Mitchell (1976) seminal paper, it was used to express, on one …
A gradual change is more likely to have caused the mid-pleistocene transition than an abrupt event
Abstract The Mid-Pleistocene Transition (~ 1.2–0.8 million years) corresponds to a time
interval when high-amplitude~ 100,000 years glacial–interglacial cycles replaced the more …
interval when high-amplitude~ 100,000 years glacial–interglacial cycles replaced the more …
[HTML][HTML] No detectable influence of the carbonate ion effect on changes in stable carbon isotope ratios (C) of shallow dwelling planktic foraminifera over the past …
P Köhler, S Mulitza - Climate of the Past, 2024 - cp.copernicus.org
Laboratory experiments showed that the isotopic fractionation of δ 13 C and of δ 18 O during
calcite formation of planktic foraminifera are species-specific functions of ambient CO 3 2 …
calcite formation of planktic foraminifera are species-specific functions of ambient CO 3 2 …
Effects of atmospheric CO2 variability of the past 800 kyr on the biomes of southeast Africa
Very little is known about the impact of atmospheric carbon dioxide pressure (pCO 2) on the
shaping of biomes. The development of pCO 2 throughout the Brunhes Chron may be …
shaping of biomes. The development of pCO 2 throughout the Brunhes Chron may be …
The 405 kyr and 2.4 Myr eccentricity components in Cenozoic carbon isotope records
Cenozoic stable carbon (δ 13 C) and oxygen (δ 18 O) isotope ratios of deep-sea
foraminiferal calcite co-vary with the 405 kyr eccentricity cycle, suggesting a link between …
foraminiferal calcite co-vary with the 405 kyr eccentricity cycle, suggesting a link between …
[HTML][HTML] Secular and orbital-scale variability of equatorial Indian Ocean summer monsoon winds during the late Miocene
In the modern northern Indian Ocean, biological productivity is intimately linked to near-
surface oceanographic dynamics forced by the South Asian, or Indian, monsoon. In the late …
surface oceanographic dynamics forced by the South Asian, or Indian, monsoon. In the late …
Exceptionally high biosphere productivity at the beginning of Marine Isotopic Stage 11
M Brandon, A Landais, S Duchamp-Alphonse… - Nature …, 2020 - nature.com
Significant changes in atmospheric CO2 over glacial-interglacial cycles have mainly been
attributed to the Southern Ocean through physical and biological processes. However, little …
attributed to the Southern Ocean through physical and biological processes. However, little …
[HTML][HTML] Influence of the choice of insolation forcing on the results of a conceptual glacial cycle model
G Leloup, D Paillard - Climate of the Past, 2022 - cp.copernicus.org
Over the Quaternary, ice volume variations are “paced” by astronomy. However, the precise
way in which the astronomical parameters influence the glacial–interglacial cycles is not …
way in which the astronomical parameters influence the glacial–interglacial cycles is not …
[PDF][PDF] The Mid-Pleistocene Transition induced by delayed feedback and bistability
Abstract The Mid-Pleistocene Transition (MPT), the shift from 41-to 100-kyr glacial–
interglacial cycles that occurred roughly 1 Myr ago, is often considered as a change in …
interglacial cycles that occurred roughly 1 Myr ago, is often considered as a change in …