Sentences with word «sedimentation»

In particular, specific processes exist that challenge the view of sedimentation of fine particles from volcanic plumes and that are currently poorly understood: particle aggregation and gravitational instabilities.

Moy et al (2002) present the record of sedimentation in a South American lake shown below (panel b)-- which is strongly influenced by Pacific Ocean variability.

Griffith, T.W. and Anderson, J.B., 1989, Climatic control on sedimentation in bays and fjords of the northern Antarctic Peninsula: Marine Geology, v. 85, p. 181 - 204.

Merleau - Ponty, as phenomenologist, points to the build - up of experience in terms of sedimentation by analogy to the way in which the crust of the earth is built up.

«Our research reveals some of the consequences of traffic pollution, and underlines the importance of sedimentation dams, where pollutants are trapped before the water is discharged in to the catchments,» says Ranneklev.

Any attempt to predict offsetting of sea level rise by increased sedimentation from natural stream flows or some form of sediment management should consider that one of the major sources of stream flow in Bangladesh, the Ganges River may be negatively impacted by the complete loss of glacial melt water, perhaps by 2030 or sooner.

Diagnosing the condition involves a clinical examination, and tests results that help diagnose the condition may include a high thyroglobulin level, a low radioactive iodine uptake, low thyroid stimulating hormone (TSH) level, high free T4 level, and high erythrocyte sedimentation rate (ESR).

The authors do not speculate on whether the layers became mixed through natural sedimentation processes or excavation errors that caused some artifacts to be assigned to the wrong occupation levels.

Road widening for trucks is probably to blame for increased sedimentation of the Salmon Trout River, she said.

• Designed piping for sedimentation control systems.

«The more run - off there is, the more sedimentation goes into the reef lagoon, which reduces the amount of light available for coral and the organisms that depend on it.

Considering the high sedimentation rates with low microfossil preservations in our sedimentary record, multiple flood events were.

Blood tests such as sedimentation rate may be elevated and merely reflect presence of inflammation in the joints and other organs of the body.

Here the drillcore represents 27 Myr of Early Jurassic time with sedimentation rate of approximately 5 cm / kyr.

The Yangtze's newest dams include several smaller projects that are necessary to alleviate sedimentation caused by the Three Gorges reservoir.

This way parents don't have to worry whether the milk or the baby food will be evenly warmed, and certainly they don't have to worry that the there will be sedimentation at the bottom of the bottle.

There was little evidence of erosion a month later after establishing the vegetative cover that will reduce future sedimentation downstream.

Moy et al (2002) present this Holocene record of sedimentation shown above which is strongly influenced by ENSO variability.

The tailings are dewatered through sedimentation, as well as filtration, until it becomes a conveyable product to dry stack.

Sediments from the last glacial period (oxygen isotope stages 2 - 4) are relatively thin, suggesting significantly reduced sedimentation, millimetres per thousand years, during this time.

GEOMAR researchers find links between sedimentation and methane seeps on the seafloor off the coast of Norway.»

«Thin microscopic sections of dirt samples show organization of soil grains, revealing whether an earthen structure was human - built or laid down as part of a natural sedimentation process,» Kidder said.

His images seem the outcome of a slow, almost geological sedimentation of forms and styles, rather than the result of friction between solitude, consumption, and information.

The latter would require a negligible sedimentation sink of ice, which is unrealistic even for slowly falling dendrites.

Permian - Triassic boundary in shallow marine sediments, characterised by a significant sedimentation gap between the black shales of Permian and dolomites of Triassic age.

Manufactured to ISO9001 and EEC standards of safety and design, the range includes: Water and wastewater screening; Grit removal and dewatering; Septic receival stations; Dissolved air flotation; Sedimentation systems and clarifiers; Shaftless conveyors; Sludge dewatering; Lime handling; and silo systems; Continuous sand filters; Microfilters and screens; Solar - powered circulation; UV disinfection; Ozone treatment; Anaerobic treatment.

Measurements from the winter of 1994 — 95 indicating removal of total reactive nitrogen from the Arctic stratosphere by particle sedimentation were used to constrain a microphysical model.

Solidification under sedimentation: The dynamic map illustrates the speed of the particles in the model system.

This implies that linear sedimentation rates for the Holocene in all investigated areas are centimetres per thousand years.

Dunbar, R., Anderson, J.B., Domack, E.W., and Jacobs, S.S., 1985, Oceanographic influences on sedimentation along the Antarctic continental shelf: Oceanology of the Antarctic Continental Shelf: in Jacobs, S.S. (ed.)

Since moving to California he has studied hydrology, sediment transport, and floodplain sedimentation in the mainstem Amazon River of Brazil and in the Andes Range and adjacent floodplains of eastern Bolivia.

He has worked in many parts of the world, including Kenya, where he studied the effects of land use on hill - slope erosion and river - basin sedimentation, and how climate and hydrology affect long - term hill - slope evolution.

There are other areas of Merleau - Ponty's work in which he might have used sedimentation but did not.

The wastewater goes into sedimentation pools.

For example, planting trees along river banks and installing drip irrigation is helping to reduce soil erosion, which in turn limits sedimentation and siltation in water streams in the lower parts of the basin.

The exposed geology of the Capitol Reef area presents a record of mostly Mesozoic - aged sedimentation in an area of North America in and around Capitol Reef National Park.

Through the accretion of decorative materials, the pieces function as meditative artifacts that evoke sedimentation, growth, and decay.

The uncertainties can reach centuries or even millennia due to carbon reservoir effects, wrong assumptions about sedimentation rates between and beyond the tie - point ages and due to the «lock - in depth», which means that magnetic particles might remain subject to adjustment while the sediment is still unconsolidated.

Pangea: Paleoclimate, Tectonics, and Sedimentation During Accretion, Zenith, and Breakup of a Supercontinent

In a dense seventy - six pages of Latin he more - or-less founds the whole science of geology, the treatise covering sedimentation and crystallography, and of course, while without mentioning precise dates, clearly demonstrating that the age of the earth was vastly in excess of the hitherto reckoned age of some five or six thousand years.

Yet, I think, within sedimentation there can always be a spark of innovation and improvisation that makes life adventerous, creative and interesting.

Sedimentation explains habits.