Sentences with phrase «precipitated out»

Oxygen present in ancient oceans oxidized dissolved iron, which precipitated out of solution onto the ocean floors.

Answer; moisture precipitated out as condensation.

Is it just a coincidence that water precipitated out of the atmosphere emanates from clouds?

Sulphate composition of seawater is constant so that has no effect (it's precipitated out as Calcium Sulphate) and change in CO2 is predominantly from the atmosphere not volcanoes.

It seems to me that the tropopause is the average altitude at which the water has essentially all precipitated out.

Then bacteria evolved water splitting and converted the reducing atmosphere into an oxidizing one, which also precipitated out all the highly colored transition metal salts from the ocean.

To imagine that some kinds of geoengineering research can be quarantined from societal concern and demands for regulation, as Parson and Keith do, requires a belief that pure research can somehow be precipitated out of a social solution using the power of «objectivity» as the precipitant.

Because air over the tropics has been lifted, cooled, and much of the water precipitated out.

Of that which travels north, much of it will be precipitated out, with some of that being replaced by newly evaporated water vapour from mid-latitude oceans.

The dry band at the northern edge of the NH Hadley zone results means nearly all water vapour from the tropics has been precipitated out.

That air column allows mixture with air from the polar cell, but the water picked up will be precipitated out before the polar cell can cause it to circulate over greenland.

Progesterone cream that feels grainy has precipitated out of the cream and shouldn't be used.

The gastropod shell has several layers, and is typically made of calcium carbonate precipitated out into an organic matrix.

Here there was plenty of tar and minerals: Black goo two - toned the leaves on the ground, and minerals that had precipitated out of the gases encrusted the tree roots dangling over the vents.

However, some vestiges of ancient organisms might be preserved in mineral deposits that trapped organic material as they precipitated out of evaporating water.

The dark deposits in the channels and lowlands are most likely a tar that precipitated out of the hydrocarbon - rich atmosphere.

Pursuing the semiotic hints of Heraclitus a little further, one is led to regard the «stuff» of mindings as arising from, or better perhaps precipitated out of, creative affective responses to potential influences.

@Truth «2) The Big Bang was an massive explosion resulting in space and time... nothing more and the fact that matter precipitated out of it is no more than happenstance.

A moment of time holds in solution ingredients which might combine in any of several or many ways, and then another moment precipitates out of the possible the at last determined thing.

TAML treatment at this pH caused BPA to assemble into larger units called oligomers, which clump together and precipitate out of the water.

The drug, benzylpiperazine, isn't difficult to make; it requires a chemist to trigger a reaction between two chemicals in a flask, then cool them down until the compounds combine into crystals and the drug precipitates out.

This can result in these foreign atoms precipitating out of the crystal after they have been successfully incorporated, leaving behind a very low concentration of these atoms within the crystal.»

That voltage is also higher than what is needed to induce the cobalt to precipitate out of the solution and form the cobalt phosphide catalyst, which means when the bionic leaf is running there are always enough electrons around to induce the catalyst's formation — and therefore no excess metal left to poison the microbes or bring the bionic leaf's water - splitting to a halt.

The broth from the waste also stabilises heavy metals, serving as both a solvent and a medium where the toxins mix and become locked into hydroxides, carbonates and sulphides that precipitate out.

Calcite precipitates out of pressurized fluids that travel through rock near faults during some earthquakes and gets deposited in layers, like rings of a tree.

The oxalate salts of the metals that make up the specified superconductor then precipitate out as a mixture, present to within four or five per cent of the required ratios.

The ammonia reacts with water to form ammonium hydroxide, which makes any nearby calcium precipitate out as calcium carbonate crystals, or limestone.

Where the two fluids come together, minerals precipitate out to form a delicate tower reminiscent of the crystal gardens made with toy chemistry kits.

The analysis showed that acidic waters make it impossible for marine cement — limestone that precipitates out of the seawater as it flows against the coral reef — to form both between individual coral polyps as well as to anchor the entire reef ecosystem against the waves.

However, the basic premise is the same — oversaturate a solution, then precipitate out the crystal.

Nevertheless, much of the mercury vapor eventually precipitates out or dissolves in rain and washes into streams or rivers.

The research team found that in this unstable system, growing ice crystals precipitate out of the cloud, warming, drying, and ultimately destroying it.

A lot of the processes are the same as what's imagined is happening on Enceladus; minerals are dissolved in hot water that spews up into the cold ocean, precipitating out.

It is closed for practical purposes, but some of the water vapour in the atmosphere precipitates out.

The oxalate itself is water soluble, but once it binds with a metal ion it becomes insoluble and then precipitates out to be deposited in tissue.

If there is an adequate amount of calcium in the diet — if supplementing with calcium citrate, for example — it will combine with the oxalate in the GI tract, precipitate out in the stool, and then be eliminated in the stool.

If indy saturates the market, and trad pub precipitates out, I am not going to be shedding many tears.

Urine that stays in the bladder longer than usual gives the struvite crystals further opportunity to precipitate out of solution and form a urolith.

The formation of an alkaline (pH greater that 7.0) urine from the diet, or from urease producing bacteria, will cause the struvite crystals to precipitate out of solution and begin the formation of a urolith.

Minerals that had been dissolved in the urine can precipitate out of the solution and begin to form larger stones over time.

The excess precipitates out of solution and forms tiny crystals.

It is difficult to form crystals or stones if the urine is always dilute and devoid of excess minerals (by offering a low mineral food) that can precipitate out and form crystals or stones.

Without this particular bacterium in the GI tract, it is possible that blood calcium levels may rise and calcium oxalate may precipitate out in the urine, resulting in sludging from calcium oxalate crystals and eventually resulting in calcium oxalate stones.

The lower the SG the lower the chances are that minerals will precipitate out of the urine.

[1] CO2 absorbs IR, is the main GHG, human emissions are increasing its concentration in the atmosphere, raising temperatures globally; the second GHG, water vapor, exists in equilibrium with water / ice, would precipitate out if not for the CO2, so acts as a feedback; since the oceans cover so much of the planet, water is a large positive feedback; melting snow and ice as the atmosphere warms decreases albedo, another positive feedback, biased toward the poles, which gives larger polar warming than the global average; decreasing the temperature gradient from the equator to the poles is reducing the driving forces for the jetstream; the jetstream's meanders are increasing in amplitude and slowing, just like the lower Missippi River where its driving gradient decreases; the larger slower meanders increase the amplitude and duration of blocking highs, increasing drought and extreme temperatures — and 30,000 + Europeans and 5,000 plus Russians die, and the US corn crop, Russian wheat crop, and Aussie wildland fire protection fails — or extreme rainfall floods the US, France, Pakistan, Thailand (driving up prices for disk drives — hows that for unexpected adverse impacts from AGW?)

Fortunately (or unfortunately, depending upon your preference or perspective) we live on a planet where carbon dioxide doesn't precipitate out of the «sky».

One has to wonder, though, why all the calcium ions and bicarbonate ions don't form calcium carbonate and precipitate out.

I think once its in the high atmosphere where jets fly, it is harder to precipitate out.

Not so much by direct photolysis of water vapor (not generally a lot of that in the stratosphere), but from CH4, which could build up in a nearly oxygen - free atmosphere, and being largerly of biotic origin, with the H coming from photosynthesis (releasing O); O2 buildup itself was delayed because of geologic O2 sinks (in particular, the conversion of ferrous Fe (naturally present in the crust and mantle and which can dissolve in the oceans) to ferric Fe (precipitates out of the water, the source of banded - iron formations, which humans have used to get Fe).

I expect that anything extra would precipitate out.