Climate of the Past
@EGU_CP
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This account is no longer maintained. Visit our website at: https://t.co/Rz58ty559q
Joined July 2014
New research article: New probabilistic methods for quantitative climate reconstructions applied to palynological data from Lake Kinneret
cp.copernicus.org
Abstract. Quantitative local paleoclimate reconstructions are an important tool for gaining insights into the climate history of the Earth. The complex age–sediment–depth and proxy–climate relation...
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New research article: Towards quantitative reconstruction of past monsoon precipitation based on tetraether membrane lipids in Chinese loess
cp.copernicus.org
Abstract. Variations in the oxygen isotope composition (δ18O) of cave speleothems and numerous proxy records from loess–paleosol sequences have revealed past variations in East Asian monsoon (EAM)...
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New research article: Strong volcanic-induced climatic shocks on historical Moselle wine production
cp.copernicus.org
Abstract. In central and southern Europe, grapevine is a climate-sensitive agricultural product of great economic importance, both in historical times and today. We systematically investigated the...
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New research article: Ice-proximal sea ice reconstruction in the Powell Basin, Antarctica, since the Last Interglacial
cp.copernicus.org
Abstract. In Antarctica, the presence of sea ice not only plays a critical role in the climate system but also contributes to enhancing the stability of the floating ice shelves. Hence, investigating...
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New research article: Spatial and temporal variability in sea surface temperatures and monsoon dynamics in the northwestern Arabian Sea during the last 43 kyr
cp.copernicus.org
Abstract. In this study, we present the first well-dated, high-resolution alkenone-based sea surface temperature (SST) record from the northeastern Oman margin (Gulf of Oman) in the northwestern...
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Discussion open for comments on @EgUsphere: Climate and stratospheric ozone during the mid-Holocene and Last Interglacial simulated by MRI-ESM2.0
egusphere.copernicus.org
Abstract. The climates of the mid-Holocene (MH) and Last Interglacial (LIG) are characterised by warm periods caused by astronomical forcing and climate feedback. One potential feedback is variation...
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Discussion open for comments on @EgUsphere: Peatland trees record strong and temporally stable hydroclimate information in tree-ring δ13C and δ18O
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Discussion open for comments on @EgUsphere: More modest peak temperatures during the Last Interglacial for both Greenland and Antarctica suggested by multi-model isotope simulations
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Discussion open for comments on @EgUsphere: Cross-regional comparison of drought impacts and social responses: case studies in Germany and Jing-Jin-Ji Region (China) since the 19th century
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New research article: Spatio-temporal dynamics of speleothem growth and glaciation in the British Isles
cp.copernicus.org
Abstract. Reconstructing the spatio-temporal dynamics of glaciations and permafrost largely relies on surface deposits and is therefore a challenge for every glacial period older than the last due to...
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New research article: Exploring the mechanisms of Devonian oceanic anoxia: impact of ocean dynamics, palaeogeography, and orbital forcing
cp.copernicus.org
Abstract. The Devonian is a warmer-than-present geological period spanning from 419 to 359 million years ago (Ma) characterized by multiple identified ocean anoxic/hypoxic events. Despite decades of...
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Discussion open for comments on @EgUsphere: A new 1500-year-long varve thickness record from Labrador, Canada, uncovers significant insights into large-scale climate variability in the Atlantic
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New research article: A sub-fossil coral Sr∕Ca record documents northward shifts of the Tropical Convergence Zone in the eastern Indian Ocean
cp.copernicus.org
Abstract. Sea surface temperature (SST) variability in the south-eastern tropical Indian Ocean is crucial for rainfall variability in Indian Ocean rim countries. A large body of literature has...
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New research article: Climatic impacts on mortality in pre-industrial Sweden
cp.copernicus.org
Abstract. Climate variability and change, as well as extreme weather events, have notable impacts on human health and mortality. In historical times, the effect of climate on health and mortality was...
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New research article: Last-millennium volcanic forcing and climate response using SO2 emissions
cp.copernicus.org
Abstract. Climate variability in the last millennium (past 1000 years) is dominated by the effects of large-magnitude volcanic eruptions; however, a long-standing mismatch exists between model-simu...
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Discussion open for comments on @EgUsphere: Climatic Feedbacks and Vegetation Changes Driven by Orbital Forcing and Sea Surface Temperature During Interglacials
egusphere.copernicus.org
Abstract. Climatic feedbacks associated with orbitally driven Sea Surface Temperature (SST) lead to a profound impact on the Southern Hemisphere (SH) vegetation cover during the Mid-Holocene, MIS5e,...
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Discussion open for comments on @EgUsphere: Collapse of Deep-Sea Circulation during an Eocene Hyperthermal Hothouse – A DeepMIP Study with CESM1.2
egusphere.copernicus.org
Abstract. During the Paleocene-Eocene Thermal Maximum (PETM, ~56 Ma), a rapid injection of greenhouse gases (with isotopically depleted carbon) into the atmosphere led to a ~5 °C global temperature...
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New research article: A paleoprecipitation and paleotemperature reconstruction of the Last Interglacial in the southeastern Alps
cp.copernicus.org
Abstract. The Last Interglacial (LIG, ∼130–116 ka) was one of the warmest interglacials of the past 800 000 years and an important test bed for future climate conditions warmer than today. LIG...
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New research article: Refinement of the environmental and chronological context of the archeological site El Harhoura 2 (Rabat, Morocco) using paleoclimatic simulations
cp.copernicus.org
Abstract. This study illustrates the strong potential of combining paleoenvironmental reconstructions and paleoclimate modeling to refine the paleoenvironmental and chronological context of archeol...
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New article: Technical note: A new online tool for δ18O–temperature conversions
cp.copernicus.org
Abstract. The stable-oxygen-isotopic composition of marine carbonates (δ18Oc) is one of the oldest and most widely used paleothermometers. However, interpretation of these data is complicated by the...
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