Downwell

Some of the northward-flowing waters turn eastward and enter the Throughflow sponge above 1300 m (Figure 5b), where they downwell and return to the interior and spread both to the south and the north (Figure 5c).

Ozone in the upper troposphere which downwells to the surface can also result from photochemical production enhanced by high levels of NOx from the natural stratosphere, aircraft emissions of NOx in the upper troposphere [Liu et al., 1980],

This cold water downwells and flows below the saltier but warmer surface water.

This measurement, as Region 4 stated, has been "commonly used to measure marine turbidity; it does not measure downwelling ambient light."

There is a practical depth limit from which the radiance is reflected. Gordon & McCluny (1975) call the depth at which the spectral radiance downwelled from the surface falls to 1/e of its initial energy 'the first optical attenuation length'.

For those animals living in the mesopelagic zone, where some light downwells from the surface, a visual predator looking up at them could see a silhouette.

In other words, the signal always weakens while it downwells.

The proposed work includes enlarging the basin and installing downwells for percolation.

A 14-foot by 14-foot shaft, or downwell, located downstream of the intake structure permits flow to fall approximately 36 feet to a pool Torraed by a 10-foot deep rock trap.

You can make this system a downwell by adding a water source above the tanks.

A six-foot diameter steel transportation pipe connects the downwell at the end of the collection channel to the upwell box at the existing juvenile fish facility. The downwell ensures that the pipe is pressurised and eliminates air entrainment.

The Furnish Canal juvenile fish bypass facility caused few injuries to fall chinook salmon test fish that traveled through the headworks canal, past the screens, and through the downwell, bypass pipe, and outlet when canal flow was 67% of maximum and bypass flow was at maximum.

Warm-water eddies are downwells and cold-water eddies facilitate vertical mixing rather than induce upwelling.

By measuring downwell and wellhead temperature, wellbore heat losses through the casing to the formation can be measured.

In general, the present-day measured downwell temperatures are lower than those indicated by the alteration mineralogy (i.e. epidote, wairakite, laumontite, and clays)

This paper describes the applications for large scale fibre optic sensing arrays in geophysical metrology. The main applications considered here are ocean bottom cables and streamers for marine seismic, and downwell seismic systems.

"[...] spend the two weeks after Translator Dlique's funeral on her estate downwell.

I bought some land downwell.

These identification plaques will serve as one aspect of continuing control and are intended to be a long-term indication of a sealed radioactive source downwell.

One of the principal techniques available for estimating the distribution of cracks in HDR reservoirs is by the analysis of acoustic events recorded downwell on three-component geophones during hydraulic fracturing.

A careful analysis of Fig, 19B (and other similar photographs) indicates some of the long exposure particle streaks "downwell" near the topography.

To be safe, we'll have to go downwell.