Modification and preservation of environmental signals in speleothems
Speleothems are primarily studied in order to generate archives of climatic change and
results have led to significant advances in identifying and dating major shifts in the climate …
results have led to significant advances in identifying and dating major shifts in the climate …
Trace elements in speleothems as recorders of environmental change
Speleothems are now established as important palaeoenvironmental archives and contain a
number of suitable proxies, although trace elements have been much less widely used than …
number of suitable proxies, although trace elements have been much less widely used than …
[КНИГА][B] Travertine
A Pentecost - 2005 - books.google.com
uring the spring of 1960, an uncle showed me a 'petrifying spring'near Plaxtol in Kent
Dwhere twigs had been encased in a calcareous jacket. A twig was collected and having …
Dwhere twigs had been encased in a calcareous jacket. A twig was collected and having …
Modern anthropogenic drought in Central Brazil unprecedented during last 700 years
A better understanding of the relative roles of internal climate variability and external
contributions, from both natural (solar, volcanic) and anthropogenic greenhouse gas forcing …
contributions, from both natural (solar, volcanic) and anthropogenic greenhouse gas forcing …
Geochemical perspectives on coral mineralization
AL Cohen, TA McConnaughey - Reviews in mineralogy …, 2003 - pubs.geoscienceworld.org
Corals open an exceptional window into many phenomena of geological, geochemical,
climatic, and paleontological interest. From the Paleozoic to the present, corals provide …
climatic, and paleontological interest. From the Paleozoic to the present, corals provide …
Climate variations of Central Asia on orbital to millennial timescales
The extent to which climate variability in Central Asia is causally linked to large-scale
changes in the Asian monsoon on varying timescales remains a longstanding question …
changes in the Asian monsoon on varying timescales remains a longstanding question …
Cave air control on dripwater geochemistry, Obir Caves (Austria): Implications for speleothem deposition in dynamically ventilated caves
There are very few process studies that demonstrate the annual variation in cave
environments depositing speleothems. Accordingly, we initiated a monitoring program at the …
environments depositing speleothems. Accordingly, we initiated a monitoring program at the …
Uranium-series chronology and environmental applications of speleothems
DA Richards, JA Dorale - Reviews in Mineralogy and …, 2003 - pubs.geoscienceworld.org
An increasing number of scientists recognize the value of speleothems1 as often extremely
well-preserved archives of information about past climate, vegetation, hydrology, sea level …
well-preserved archives of information about past climate, vegetation, hydrology, sea level …
The climate variability in northern Levant over the past 20,000 years
The Levant constitutes an important region for assessing linkages between climate and
societal changes throughout the course of human history. However, large uncertainties …
societal changes throughout the course of human history. However, large uncertainties …
Seasonal trace-element and stable-isotope variations in a Chinese speleothem: The potential for high-resolution paleomonsoon reconstruction
KR Johnson, C Hu, NS Belshaw… - Earth and Planetary …, 2006 - Elsevier
We report the presence of clear annual cycles in trace-element (Mg/Ca, Sr/Ca, Ba/Ca, and
U/Ca) and stable-isotope (δ18O and δ13C) composition in an annually banded stalagmite …
U/Ca) and stable-isotope (δ18O and δ13C) composition in an annually banded stalagmite …