Sentences with phrase «surface water»

Surface water refers to water that is visible on the Earth's surface, like in lakes, rivers, and oceans. It does not include water that is underground or in the form of ice or snow. Full definition
In addition to causing changes to the timing and quantity of surface water supply, global warming is also causing more severe impacts from drought.
Although the flows are vastly more complex than I make out — the vast area of warmer surface water warms the atmosphere.
By eating and being eaten, they help support the ocean's food web and transport huge amounts of carbon from surface waters into the deep ocean.
Not only are ocean surface waters getting warmer, but so is water 1,500 feet below the surface.
In winter, cold air cools surface waters until they fall and mix with the warm waters below.
The researchers hope that the analysis will provide useful information for people reliant on surface waters.
Local authorities to be responsible for surface water flooding - assigned in law for first time.
1 — The colder surface water would mean that far less energy is being lost to space, making the energy imbalance even worse.
Warm - core rings are also readily distinguished from the surrounding surface waters by their relatively low levels of biological production.
This kind of warming makes the partial pressure of CO2 in sea surface water exponentially rise.
One - fifth of the world's fresh surface water supply lies here, and it is worth protecting.
In addition, a density gradient between surface waters and deep waters is keeping the system stable.
When winds blow surface water away, it is replaced by cooler, nutrient - rich waters from the deep that support a variety of marine life.
This technique was originally only intended for the study of oceans, and has been used for only a few years to observe continental surface water bodies.
Their moons, though, might have the right conditions for liquid surface water and therefore for life to emerge and evolve.
In some areas of the ocean, generally during the winter season, cooling or net evaporation causes surface water to become dense enough to sink.
The company claims that the plant has reduced its need for fresh surface water to 10 % of the overall volumes required.
Those sites gave her the chance to gather fossils from many different depths in the ancient ocean, from the more oxygen - rich surface waters to deeper zones.
Its long - term performance is greatly affected by the critical aspects of the presence of proper lot grading, adequate site surface water drainage, and a proper landscaping plan.
A growing number of studies based on satellite data and stream chemistry analyses have found that far less surface water comes from glacier melt than previously assumed.
For the rice industry, monitoring surface water quality is another important task this time of year.
Similarly, warm surface waters don't hold much in the way of nutrients such as nitrogen and phosphorus.
It continually replaces seawater at depth with water from the surface and slowly replaces surface water elsewhere with water rising from deeper depths.
Conversely, animal sources of estrogen frequently enter surface waters untreated.
Some of this may affect surface waters but it has greater implications for deep ocean circulation.
As the quality of drinking and surface water declines, why not use some of the money for water treatment systems and other water quality improvement programs?
Later, surface waters exposed to space were the first to freeze.
The commission has also cited the potential for groundwater and surface water contamination.
Homeowners insurance does not cover damage from flood or other surface water, including storm surge.
These areas were encouraged to stop drinking surface water years ago because it was contaminated by various pathogens, so people started drinking water from wells.
However, surface water flooding only accounts for around half of all flood risks.
In some cases, there isn't even a way to get enough surface water back into the ground in the first place.
And they reckon that only a quarter as much phosphorus makes it to surface waters today compared with the past.
In cities in developing countries, and in other areas lacking such infrastructure, dumping of wastewater occurs daily, polluting local surface water and groundwater.
Instead global warming leaves surface water in place to an increasing degree thus slowing down the transfer of CO2 from the ocean surface deeper into the ocean.
Moving people from surface water collection to a new, protected well is much easier to see as progress than repairing a old well's housing.
During a perennial winter of a few years, he found, surface waters lose considerable heat.
However, significant emissions reductions to meet the two - degree target by 2100 could ensure that half of surface waters presently occupied by tropical coral reefs remain favourable for their growth.
As well as providing an elegant appearance, the feature ensures surface water is directed into the slots.
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