Results 51 to 60 of about 5,595,222 (385)

Glacial Area Changes in the Ili River Catchment (Northeastern Tian Shan) in Xinjiang, China, from the 1960s to 2009

open access: yesAdvances in Meteorology, 2015
The Ili River originates in the Tian Shan Mountains of Northwest China before flowing into Kazakhstan and Lake Balkash. Melting snow and ice are its major contributors.
Junli Xu   +5 more
doaj   +1 more source

Quaternary glacial evolution in the Central Cantabrian Mountains (Northern Spain) [PDF]

open access: yes, 2012
Peer ...
González-García, M.   +4 more
core   +1 more source

Glacial Periods [PDF]

open access: yesQuarterly Journal of the Geological Society of London, 1879
Summary The general result of sections III., IV., V. is that Indian glaciers are near about as large as they have been since the deposition of the crumpled Tertiary beds which are called “Nahuns” and “Shivaliks.” “The glacial period” is dated “Postpliocene.” The Indian ground traversed extends from Ceylon to Kangra, near lat.
openaire   +2 more sources

Three hundred eighty thousand year long stable isotope and faunal records from the Red Sea : influence of global sea level change on hydrography [PDF]

open access: yes, 1996
Stable isotope and faunal records from the central Red Sea show high-amplitude oscillations for the past 380,000 years. Positive δ18O anomalies indicate periods of significant salt buildup during periods of lowered sea level when water mass exchange with
Ahuva Almogi-Labin   +53 more
core   +2 more sources

Understanding the mechanisms behind high glacial productivity in the southern Brazilian margin [PDF]

open access: yesClimate of the Past, 2019
This study explores the mechanisms behind the high glacial productivity in the southern Brazilian margin (SBM) during the last 70 kyr using planktonic foraminifera assemblage and subsurface temperature information derived using the modern analogue
R. D. C. Portilho-Ramos   +5 more
doaj   +1 more source

Grain Size Constraints on Glacial Circulation in the Southwest Atlantic [PDF]

open access: yes, 2018
Knowledge of past deep-ocean current speeds has the potential to inform our understanding of changes in the climate system on glacial-interglacial timescales, because they may be used to help constrain changes in deep-ocean circulation rates and pathways.
Ellis, P, Spooner, PT, Thornalley, DJR
core   +1 more source

Changes in Freeze-Thaw Environments in a Cold Lake: Eliciting New Insights into the Activity and Composition of Bacterial Communities

open access: yesDiversity
This study explored the dynamics of bacterial community composition, response to environmental factors, and co-occurrence network models across different habitats of Wuliangsuhai Lake during the glacial period.
Chen Feng   +6 more
doaj   +1 more source

Controls on Millennial‐Scale Atmospheric CO2 Variability During the Last Glacial Period

open access: yesGeophysical Research Letters, 2018
Changes in atmospheric CO2 on millennial‐to‐centennial timescales are key components of past climate variability during the last glacial and deglacial periods (70–10 ka), yet the sources and mechanisms responsible for the CO2 fluctuations remain largely ...
T. Bauska   +6 more
semanticscholar   +1 more source

Relationship between continental chemical weathering trends in the North China Basin and the high-latitude glacial cycles from the Late Carboniferous to the Early Permian

open access: yesMeitian dizhi yu kantan
Objective and Methods The Late Paleozoic Ice Age (LPIA; ca. 360‒254 Ma), the only period recording the transition from icehouse to greenhouse conditions throughout the geological history, can provide a deep-time perspective for glacier-environment ...
Ziyu LING   +7 more
doaj   +1 more source

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