Sentences with phrase «distribution of sediment»

G: Average grain size distributions of sediment from the intestines of parrotfish (after Hoey and Bellwood, 2008).

And present measurements can be better compared to past records (photographs, diaries, reports of expeditions, locations of human artifacts, distributions of sediments, and so on.)

Not exact matches

The aim of my PhD is to use the distribution of diatom species preserved in sediment cores across the Scotia Sea to reconstruct the position of major ocean boundaries and water masses through time.

The potential for harm is huge, says Jota Kanda, an oceanographer at the Tokyo University of Marine Science and Technology who monitors radionuclide distribution in sediments and biota off Fukushima.

Sulphate - reducing bacteria (SRB) in the Yangtze Estuary sediments: Abundance, distribution and implications for the bioavailibility of metals — Zuo - shun Niu — Science of The Total Environment

«Radionuclide and Heavy Metal Distribution in 20th Century Sediments of Major Streams in the Eastern Part of the Grants Uranium Region, New Mexico,» C.J. Popp, D.W. Love, J.W. Hawley, and K. Novo - Gradac, NM Inst.

Combined with knowledge about the ecological distribution of modern magnetotactic bacteria, this finding suggests that biogeochemical changes during the PETM led to the development of enlarged suboxic zones in the sediments of the Atlantic Coastal Plain.

New 3D bathymetry and sediment distribution in Lake Vostok: implication for pre-glacial origin and numerical modeling of the internal processes within the lake

What is true is that there is very very strong evidence from paleoclimate data (deep sea sediment cores) for changes in the distribution of chemical tracers that must reflect changes in the deep circulation in the Atlantic.

«A more comprehensive study of iceberg hosted sediment is now required to ascertain the extent to which Fe oxyhydroxide nanoparticulates are present in icebergs and their geographical distribution, and examine their bioavailability experimentally.

Variations in climate can be determined by the analysis of biological data like annual tree rings, fossilized pollen and other plant macrofossils, the abundance and distribution of insects and other organisms, and the biota in lake sediments.

By understanding the relationship between the size, composition and distribution of particles found on the bottom with the motion of the water column above, scientists who study long cores of ocean sediment can tell how currents have changed or moved over time.

Seasonal distribution of nitrifying bacteria and rates of nitrification in coastal marine sediments

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