natural reservoir

They also have an effect on water resources, serving as natural reservoirs.

More than half of residents use water wells or natural reservoirs.

It is also known as a natural reservoir of the potato virus X.

Mosquitoes are the natural reservoir of all known viruses in this family.

The heavy rainfall also helped to fill up natural reservoirs within the country.

Below the falls there is a deep natural reservoir.

Molecular hydrogen is not available on Earth in convenient natural reservoirs.

It can also mean forest management or the designation of areas such as natural reservoirs which are intended to be left to themselves.

However, the high lethality from infection in these species makes them unlikely as a natural reservoir.

The armadillo is also a natural reservoir for Chagas disease.

After natural reservoir drive diminishes, secondary recovery methods are applied.

Humans are the only known natural reservoir for subspecies pallidum.

These natural reservoirs are of great extent, some of them being many miles in circumference.

Wild canids and domestic dogs are the natural reservoir of this organism.

The natural reservoir of some diseases remain unknown.

Microbats are believed to be the natural reservoir of Duvenhage virus.

The natural reservoir of this organism in the environment is not clearly defined, but it seems to be associated with rivers and lakes.

Crude oil, bubbling upward from some natural reservoir in the bowels of the hill.

The Geisha Bank is my natural reservoir of talent.

In the steppes, the Natural reservoir is principally believed to be the marmots.

The source of the springs is a natural reservoir under the Chyulu Hills to the north.

The primary function of the dam's structure is to fill the gap in the natural reservoir line left by the stream channel.

The water falls into a dah or natural reservoir in the Lilajan River.

The natural reservoir, host range, and mode of transmission of the organism are still unknown.

It is believed that some species of seabird forms a natural reservoir of the virus.