Interplay of community dynamics, temperature, and productivity on the hydrogen isotope signatures of lipid biomarkers by S. N. Ladd, S. N. Ladd, N. Dubois, N. Dubois, C. J. Schubert, C. J. Schubert

“…The hydrogen isotopic composition (<i>δ</i>²H) of lipid biomarkers has diverse applications in the fields of paleoclimatology, biogeochemistry, and microbial community dynamics. …”
Get full text

ICDP workshop on the Lake Tanganyika Scientific Drilling Project: a late Miocene–present record of climate, rifting, and ecosystem evolution from the world's oldest tropical lake by J. M. Russell, P. Barker, A. Cohen, S. Ivory, I. Kimirei, C. Lane, M. Leng, N. Maganza, M. McGlue, E. Msaky, A. Noren, L. Park Boush, W. Salzburger, C. Scholz, R. Tiedemann, S. Nuru, S. Nuru

“…The team developed key research objectives in basin evolution, source-to-sink sedimentology, organismal evolution, geomicrobiology, paleoclimatology, paleolimnology, terrestrial paleoecology, paleoanthropology,<span id="page54"/> and geochronology to be addressed through scientific drilling on Lake Tanganyika. …”
Get full text

Vehicle-based in situ observations of the water vapor isotopic composition across China: spatial and seasonal distributions and controls by D. Wang, D. Wang, D. Wang, L. Tian, L. Tian, C. Risi, X. Wang, X. Wang, J. Cui, G. J. Bowen, K. Yoshimura, Z. Wei, L. Z. X. Li

“…<p>Stable water isotopes are natural tracers in the hydrological cycle and have been applied in hydrology, atmospheric science, ecology, and paleoclimatology. However, the factors controlling the isotopic distribution, both at spatial and temporal scales, are debated in low and middle latitude regions, due to the significant influence of large-scale atmospheric circulation and complex sources of water vapor. …”
Get full text

Validation of carbon isotope fractionation in algal lipids as a <i>p</i>CO₂ proxy using a natural CO₂ seep (Shikine Island, Japan) by C. R. Witkowski, C. R. Witkowski, S. Agostini, B. P. Harvey, M. T. J. van der Meer, J. S. Sinninghe Damsté, J. S. Sinninghe Damsté, S. Schouten, S. Schouten

“…The past can provide insights into these dynamics, but unfortunately reconstructing long-term trends of atmospheric carbon dioxide (expressed in partial pressure; <span class="inline-formula"><i>p</i>CO₂</span>) remains a challenge in paleoclimatology. One promising approach for reconstructing past <span class="inline-formula"><i>p</i>CO₂</span> utilizes the isotopic fractionation associated with <span class="inline-formula">CO₂</span> fixation during photosynthesis into organic matter (<span class="inline-formula"><i>ε</i>_p</span>). …”
Get full text

Global tectonics. by 461581 Kearey, P., Klepeis, Keith A., Vine, F. J.

Steady-state size distribution of air bubbles in polar ice by V. Ya. Lipenkov, A. N. Salamatin

“…Both outcomes of the research contribute to elaboration of the new paleoclimatological tool based on the bubble properties.…”
Get full text

Improving preservation state assessment of carbonate microfossils in paleontological research using label-free stimulated Raman imaging. by Asefeh Golreihan, Christian Steuwe, Lineke Woelders, Arne Deprez, Yasuhiko Fujita, Johan Vellekoop, Rudy Swennen, Maarten B J Roeffaers

“…In micropaleontological and paleoclimatological studies based on microfossil morphology and geochemistry, assessing the preservation state of fossils is of the highest importance, as diagenetic alteration invalidates textural features and compromises the correct interpretation of stable isotope and trace elemental analysis. …”
Get full text

El Cuaternario: definición, límite inferior y divisiones by Jesús F. JORDÁ PARDO

“…Besides, existing criteria on the Pleistocene divisions are put forward, showing different existing chronologies (biozonations, magnetostratigraphy, isotopic stratigraphy, maritime levéis, paleoclimatological, achaeological, paleoanthropological and synthesis scales). …”
Get full text

Retrieving planktonic foraminifera from lithified rocks, examples from the Eocene limestones and marls (External Dinarides, Croatia) by Željko Ištuk, Štefica Kampić, Igor Felja, Matej Pavlović, Tamara Tudor, Ivan Jazvac, Đurđica Pezelj, Marija Horvat, Vlasta Ćosović

“…Paleoecologic (paleoclimatologic) and biostratigraphic studies of pelagic and deep-water deposits rely on the identification of planktonic foraminifera. …”
Get full text

Monthly data of stable isotopic composition (δ18O, δ2H) and tritium activity in precipitation from 2004 to 2017 in the Mecsek Hills, Hungary by István Fórizs, Zoltán Kern, József Csicsák, Gergely Csurgó, Gábor Földing, Zoltán Máthé, János Ország, Géza Szreda, Roland Vendégh

“…It can support water resource management, and paleoclimatological research. Isotope hydrological evaluation and further discussion on the seasonal trends in the precipitation isotopic characteristics are in progress and the tritium data were used in the derivation of a gridded database (1 × 1 km) of amount-weighted annual mean precipitation tritium activity for the Adriatic-Pannonian Region (AP3H_v1, [1]).…”
Get full text

Lagrangian Detection of Moisture Sources for the Southern Patagonia Icefield (1979–2017) by Lukas Langhamer, Tobias Sauter, Georg J. Mayr

“…Clearly identified moisture sources help to interpret anomalies in the stable isotope compositions and contribute to paleoclimatological records from the icefield and the close surrounding. …”
Get full text

IODP Expedition 325: Great Barrier Reefs Reveals Past Sea-Level, Climate and Environmental Changes Since the Last Ice Age by Sally Morgan, Heath Mills, Luigi Jovane, Juan Carlos Braga, Carol Cotterill, Jody M. Webster, Yusuke Yokoyama, Atsushi Suzuki, the IODP Expedition 325 Scientists

“…Given that the interval of the dated materials covers several paleoclimatologically important events, includingthe Last Glacial Maximum, we expect that ongoing scientific analyses will fulfill the objectives of the expedition.…”
Get full text

A few prospective ideas on climate reconstruction: from a statistical single proxy approach towards a multi-proxy and dynamical approach by J. Guiot, H. B. Wu, V. Garreta, C. Hatté, M. Magny

“…The idea behind paleoclimatological reconstructions is then to obtain inputs, given outputs. …”
Get full text

Analysis of biomarker candidates from plant lipid inputs into Galapagos lacustrine sediments by Ricke, Katharine (Katharine Leigh)

Get full text

Assimilating monthly precipitation data in a paleoclimate data assimilation framework by V. Valler, V. Valler, Y. Brugnara, Y. Brugnara, J. Franke, J. Franke, S. Brönnimann, S. Brönnimann

“…<p>Data assimilation approaches such as the ensemble Kalman filter method have become an important technique for paleoclimatological reconstructions and reanalysis. Different sources of information, from proxy records and documentary data to instrumental measurements, were assimilated in previous studies to reconstruct past climate fields. …”
Get full text

Sr/Ca in shells of laboratory-grown bivalves (Arctica islandica) serves as a proxy for water temperature – implications for (paleo)environmental research? by Cornélia Brosset, Nils Höche, Rob Witbaard, Kozue Nishida, Kotaro Shirai, Regina Mertz-Kraus, Bernd R. Schöne

“…Seawater temperature is an essential quantity for paleoclimatological and paleoecological studies. A potential archive that can provide century-long, temporally well-constrained and high-resolution temperature proxy data is available in the form of bivalve shells. …”
Get full text

Did European temperatures in 1540 exceed present-day records? by Rene Orth, Martha M Vogel, Jürg Luterbacher, Christian Pfister, Sonia I Seneviratne

“…However, in addition to paleoclimatological approaches we introduce here an independent methodology to estimate 1540 temperatures, and contribute consequently to a reduced overall uncertainty in the analysis of this event. …”
Get full text

Intra‐Valve Elemental Distributions in Arctic Marine Ostracodes: Implications for Mg/Ca and Sr/Ca Paleothermometry by Maximiliano Rodriguez, John M. Doherty, Ho Lai Hilary Man, Rujian Wang, Wenshen Xiao, Baochun Zhou, Benoit Thibodeau, Christelle Not

“…Our findings suggest that brushing and bleach treatments may not be effective for completely eliminating clays from the edges of valves, which can bias paleoclimatologically relevant trace‐element proxies such as Mg/Ca ratios, particularly in the case of incomplete or small samples with low amounts of calcite material. …”
Get full text

IODP Expedition 325: Great Barrier Reefs Reveals Past Sea-Level, Climate and Environmental Changes Since the Last Ice Age by Y. Yokoyama, J. M. Webster, C. Cotterill, J. C. Braga, L. Jovane, H. Mills, S. Morgan, A. Suzuki, the IODP Expedition 325 Scientists

“…Given that the interval of the dated materials covers several paleoclimatologically important events, including the Last Glacial Maximum, we expect that ongoing scientific analyses will fulfill the objectives of the expedition. …”
Get full text

The four phases of plant-arthropod associations in deep time by C. LABANDEIRA

“…These four associational phases may be linked to the paleoclimatologic variables of greenhouse/icehouse cycles and atmospheric O2 and CO2 levels by uncertain causes, although some relationship probably is present. …”
Get full text