Recent additions to the premier collection of Southern Ocean sediment cores at Florida State University's Antarctic Marine Geology Research Facility will give ...
... of interest and pulled them out of the deep sea sediment by simply applying a magnet. These microbes are Archaea ... ). These poorly understood consortia are globally distributed in oceanic sediments above methane hydrates and provide ...
... or so, prior to this time there are no open oceanic sediment records which record the 13C/12C ... about changes in the 13C/12C ratios of carbonate sediments in the geological record are incorrect. "This study is a major ...
... that reflected the approximate temperatures when the gases were trapped and with ocean sediments in Chile and the Iberian Peninsula. Data from the sediments provided the scientists with an understanding of how fast or slow the ocean currents were in the North ...
... 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, found in these cores ...
... core samples of deep oceanic sediment recovered from the Pacific Ocean Basin. By analyzing the calcium ... our data suggests is that there could be a more dynamic relationship between climate and ocean chemistry, which can sometimes result in rapid biogeochemical ...
... , a potent greenhouse gas, have long been locked up in ocean sediments, wetlands and permafrost. These could be destabilized by climate change, leading to blowouts of gas, and thus even ...
... sequester – or lock up – the carbon in seafloor sediments and deep ocean waters for thousands of years, he ... , effects that most likely will be borne by organisms living in the ocean sediments where the bales fall. Strand ...
... coast observed substantial emissions of methane from ocean sediments. In the area of biodiversity, surveys of the Southern ... Antarctica and wind and storm conditions over the Southern Ocean. This information will improve predictions of climate and ozone ...
... temperatures and were later preserved in ocean sediments. These molecules were assayed in ocean cores collected by the Integrated ... that study Earth history by coring deep-ocean sediments and crust around the world. "Temperatures ...
... in seabed cores collected by drilling in deep-ocean sediments and crusts from around the world. "Before this work we knew little about the climate during the time ...
... scientist who led the study. Methane bound up in ocean sediments and permafrost, called methane clathrate, has been a concern to scientists because of its huge volume, greenhouse ...
... are the processes by which chlorine trapped in ocean sediments and in seawater-altered ocean floor basalt may be recycled ... and most extensive bedrock terraces are covered with alluvial sediment, which was deposited when the landscape was eroding twice as fast ...
... , Brachybacterium strain Mn32A, isolated from Pacific Ocean sediments, could provide a powerful clean-up tool for heavy metal pollution. Scientists report that the bacterium ...
Researchers here have used sediment from the deep ocean bottom to reconstruct a record of ancient climate that dates ... can show resolutions with individual annual layers, ocean sediment cores are greatly compressed with resolutions ...
