Sentences with phrase «evaporation over»

Secondly, the added warmth also increased evaporation over those waters, putting additional moisture in the air.

Whereas stronger evaporation over oceans and the tropics with rising temperature increase rainfall in the tropics and subtopics, the opposite effects occur in the dry lower - mid latitudes.

All of these simulations exhibit a strongly damped hydrological cycle relative to that of the modern climate, with less evaporation over the oceans and continental - scale drying over land.

Rivers carry water from land to oceans, from which we infer that there must be more precipitation than evaporation over land.

Soil moisture in ERA5 also benefits from other documented changes, including enhanced evaporation over bare soil, the introduction of seasonality for vegetation and a new snow hydrology.

One of the most effective of these is the illustration of the water cycle — from evaporation over the ocean to precipitation over distant mountain tops — this keystone of weather is laid out in easy and approachable detail.

However, if you want a value of evaporation over one day, you could add the values for time = 00, step = 12 and time = 12, step = 12 and then multiply by 1000.

Mestas - Nunez A., A. Bentamy, and K. Katsaros, 2006: Seasonal and El Ninõ variability in weekly satellite evaporation over the global ocean during 1996 - 1998.

«The Cause of Decreased Pan Evaporation over the Past 50 Years.

The Fifth Assessment Report, issued by the United Nations Intergovernmental Panel on Climate Change (IPCC) in 2013, synthesized the available scientific studies and reported that increases in evaporation over arid lands are likely throughout the 21st century.

Finally, the rate of evaporation over land is limited by the amount of moisture in the soil.

China, for example, gets most of its rain and snow from evaporation over Eurasia.

The differences in the area of evaporation and precipitation has a similar effect as a funnel: if the mean evaporation over a large area is returned a smaller, then the mean intensity is amplified by the factor of.

The overflow vents to outside air and you can lose some to evaporation over time.

The reduction in surface temperatures can lead to reduced evaporation over waterbodies, and hence lessen rainfall.

Not exact matches

And so he drew up a grid over Europe, each cell incorporating Bjerknes's weather data, including locational variables such as the extent of open water affecting evaporation, and five vertical divisions in the upper air.

But on the occasions when we don't plan ahead, we simply let the spices mingle in the aquavit over a low heat for a couple of hours, keeping the pot covered to minimize evaporation.

VCO is not merely a composition of fatty acids but it also acts as a protective layer over the tear film layers from evaporation.

Heat oil in a large wide saucepan (you want a wide pot for maximum evaporation) over high.

«The results show that evaporation at high temperatures, similar to those at the beginning of planet formation, leads to the loss of volatile elements and to enrichment in heavy isotopes in the left over materials from the event,» said Day, a Scripps geoscientist and lead author of the study.

Tear film consists of a layer of water sandwiched between an oily layer of lipids on the outside to prevent evaporation and an inner mucous layer to spread the water over the eye.

But these models exhibit biases over tropical continents, showing peak evaporation and photosynthesis rates in the wrong season, as well as rain too early in the day.

And over the last few decades, water quality has improved as some of the least environmentally friendly activities — such as sulfuric acid production, salt evaporation and coal - fired power production — have ended.

Is it the case that evaporation will increase primarily over land while precipitation will rise mostly over oceans?

There are some various proposed mechanisms to explain this that involve the surface energy balance (e.g., less coupling between the ground temperature and lower air temperature over land because of less potential for evaporation), and also lapse rate differences over ocean and land (see Joshi et al 2008, Climate Dynamics), as well as vegetation or cloud changes.

This «evaporation» process can lead the black hole to shrink over time and ultimately to vanish completely.

Sea salt (Hawaiian, Celtic, Kelp) on the other hand is produced through evaporation of seawater, usually with little processing, which leaves behind over 80 trace minerals and elements depending on its water source.

John Hughes Bennett, a nineteenth century Scottish physician who traveled the world studying the use of cod liver oil in medicine, wrote in his Treatise on Cod Liver Oil that excessive doses over extended periods of time could cause gastrointestinal problems, excessive menstrual bleeding, itchy skin eruptions and excessive evaporation of water through the skin.55 The last three symptoms seem very much like the hormonal disruptions, hemorrhaging and skin problems known to occur during arachidonic acid deficiency.

I have 2 little accent tables that were bland white and I wanted to give them some charm, so I used left over paint that I used for my living room which is called «Evaporation».

Over 3,000 small evaporation chambers have been created and look as if they are tumbling down the mountainside.

Rising temperatures over land lead to increased evaporation, which renders crops more susceptible to drought.

I've trying to find what percentage of additional evaporation there is now over the world's oceans at the current increased temp of 0.7 C over the mean.

This is about twice as much as absorbed solar radiation (~ 168 W / m ^ 2), over 3x as much as evaporation (~ 97 W / m ^ 2), and about 30x as much as sensible heat loss (~ 12 W / m ^ 2).

«Century of Data Shows Intensification of Water Cycle but No Increase in Storms or Floods Released: 3/15/2006 12:13:21 PM» (excerpt) A review of the findings from more than 100 peer - reviewed studies shows that although many aspects of the global water cycle have intensified, including precipitation and evaporation, this trend has not consistently resulted in an increase in the frequency or intensity of tropical storms or floods over the past century.

Further, let's agree that this will on average cause more precipitation due to increased evaporation at these higher temperatures (the best data I have seen say that the precipitation trend over the continental US — where we have the best long term records — is up 5 - 10 % over the last century).

Hatun et al. examined the possibilities that [i] a change in rain falling over the ocean (freshens the water) and evaporation (increases the salinity by removing water and leaving salt behind), [ii] increased salinity in the sub-tropical gyre (in the main part of the North Atlantic), [iii] increased salinity in the sub-polar gyre, or [iv] dynamical changes in the relative contributions from the two gyres could explain the high salinities in the in - flow regions.

However, with me at least, a bit part of the deal is the increased acidity reducing fish harvests, water shortages, droughts severely reducing crops (sure — more rain, but more over the ocean, less on land — and with greater evaporation before the water trickles to a dry stream bed), increased heat reducing rice production and other heat sensative crops, the heat waves, etc..

Now of course increased evaporation also means increased precipitation, but this tends to fall prematurely over the source of the evaporation — the oceans.

If precipitation increases over the tropical oceans, more than evaporation increases, the sea water salinity could decrease.

Alternatively, stronger winds over the mid latitudes may have increased evaporation and so lowered temperatures.

Salinity is thoroughly dominated by evaporation and precipitation over the basin, river runoff and glacial discharges are just too small.

«It is the combination of higher temperatures and rainfall reductions over tropical South America that results in P < E [evaporation being larger than precipitation — ed.]

Coming back to the main point, if you want to continue the dispute over the conclusion that the weather is, as I said at the start of all this, getting hotter and drier [as we have discovered in the discussion, as a result of higher evaporation as well as lower rainfall], I suggest you move the discussion to the thread on «Drying out».

It looses this through radiation to its surroundings, through convection over the skin and also through evaporation of sweat off the skin.

The rate of evaporation at 21 C is about 88 Joules per sec which if that was averaged over a large enough area would be about 88 Wm - 2 per sec.

Annual average evaporation (Figure 10.12) increases over much of the ocean, with spatial variations tending to relate to those in the surface warming (Figure 10.8).

Yep, Diffusion from the surface is over whelmed by evaporation between 30 and 32 C. Unless gravity changes or water is not allowed to freeze, that is the limit.

The mechanism by which the effect of oceanic variability over time is transferred to the atmosphere involves evaporation, conduction, convection, clouds and rainfall the significance of which has to date been almost entirely ignored due to the absence of the necessary data especially as regards the effect of cloudiness changes on global albedo and thus the amount of solar energy able to enter the oceans.

In fact they accelerate evaporation in any situation where the surface is exposed to non-saturated air which is most of the time even over the ocean.

in response to the increase of atmospheric carbon dioxide, the excess of precipitation over evaporation increases, and surface salinity is reduced in high latitudes as noted in section 8.