Recent additions to the premier collection of Southern Ocean sediment cores at Florida State University's Antarctic Marine Geology Research Facility will give international scientists a close-up look ...
... a 400-meter (1,312-foot) sediment core drilled in 2005 in the North Atlantic ... able to score another first with their analysis of this sediment core – a record of the temperature at the sea surface in ...
... past 200,000 years have altered the lake's ecology.
"There are periods of time reflected in this sediment core that demonstrate that the climate was as warm as today," said Briner, "but that was due ...
... which suggest that Bacteria dominate the subseafloor ecosystem. To reach this conclusion, the researchers investigated sediment cores collected from several hundred meters beneath the seafloor of the ...
... fragment carried by humans to the site was discovered in a sediment core section north of Burullus lagoon ... positioned at least 160 kilometers south of the core site. The fragile object lay buried at ...
... climate history of the younger geological past. For example, the rate of organic carbon in sediment cores hints at biological activity, and researchers can reconstruct temperature and ice cover up to ...
... the researchers included information from marine and lake sediment cores, ice cores, coral cores and tree rings.
"We looked at a much expanded database and our methods are more ...
Sediment cores taken from Lake Tanganyika in East Africa reveal that local rainfall is influenced by climate change in the Northern Hemisphere.
... Research in Bremen (Germany) and the Alfred-Wegener-Institute in Bremerhaven (Germany) studied a marine sediment core off the coast of Northwest Africa to find out how the vegetation cover and ...
... with Siberia and to elaborate differences and parallels in detail. Furthermore, the data from the sediment cores can deliver information on the temporal and spatial changes of ocean currents and the ...
... a tsunami of similar size hit the region was between 1300 and 1400 AD.
Each team analyzed more than 100 sediment cores collected during fieldwork in 2006 and 2007, and found ...
... co-authors studied 24 separate locations in the Atlantic by analyzing information from ocean sediment cores. By observing the properties of the shells of tiny marine organisms, called foraminifera, ...
... will guide us in our efforts to better understand the potential for change on Earth today."
Sediments in this core were eroded from the drainage area of the Pearl River system in China, according to ...
... published data from charcoal records from 15 sediment cores extracted from lakes, soil samples ... isotope ratios that were available.
"We looked at ice cores and tropical sponge records, which give us ...
... first predicted, because of increased urban growth and its associated untreated runoff.
"An analysis of sediment core samples retrieved over several decades provides us with empirical evidence that ...
