There the team plans to test a current meter, which
measures water flow.
Sperry, Utah graduate student Jarmila Pittermann, and their colleagues discovered why conifers had it so easy by
measuring water flow in 18 species, including bald cypress, junipers, and redwoods.
Not exact matches
The idea isn't limited to power, either: Internet - enabled
flow meters can
measure water usage the same way.
With a focus on constant improvement of practices and adoption of the latest farming and winemaking technologies, McManis Family Vineyards»
water use efficiency
measures in the vineyard include the use of soil moisture sensors,
flow meters and distribution uniformity tests; while their winery recycles
water and averages one gallon of
water to produce one gallon of wine.
Since the demand for bottled
water is not likely to change and the unintended consequences of trying to ham - handedly limit demand rather than stop the
flow is, both dubious and very likely counter-productive, another
measure is needed.
You can also demonstrate
flow, pouring,
measuring and the turning of
water wheels (which later at GCSE then can lead onto generating electricity).
Councilman Ken Panza noted the 1929 decision has restrictions on
water flow, but is concerned nothing is in place to
measure it.
In the 1980s, engineering
measures were implemented to manage catastrophic and chronic flooding risks — including a tunnel to drain and help manage
water levels in Spirit Lake, and a sediment retention structure to prevent sediment from
flowing downstream.
«We use arterial blood
water as a contrast tracer to
measure blood
flow change, which is highly associated with brain function.»
UNEP has devised a «
water exploitation index», which
measures the amount of
water a country uses as a percentage of its renewable
water resources such as rainfall and river
flows.
The instruments on the sides of Axial that
measured current could have supported the squeezed - sponge model if they had
measured a strong
flow of
water back toward the volcano to replace the expelled fluids.
The instruments
measure how swiftly the
water is
flowing and determine the severity of the flooding in different regions affected by the hurricane.
They
measure the amount of
water flowing past.
The
measuring device transmits data about
water flow pressure to a laptop.
These could be places where
water flowed through cracks in the rock, leaving mineral deposits behind, although the rover has not yet
measured their composition.
Hawkings and his collaborators spent three months in 2012 and 2013 gathering
water samples and
measuring the
flow of
water from the 600 - square - kilometer (230 - square - mile) Leverett Glacier and the smaller, 36 - square - kilometer (14 - square - mile) Kiattuut Sermiat Glacier in Greenland as part of a Natural Environment Research Council - funded project to understand how much phosphorus, in various forms, was escaping from the ice sheet over time and draining into the sea.
The earliest clocks were in Egypt, India, China, and Babylonia before 1500 BC and used the
flow of
water or sand to
measure time intervals.
«
Water bonus
flows from climate change
measures.»
Four years ago, researchers began placing OSNAP's 53 moorings, studded with sensors to
measure temperature, salinity, and current
flow, in the
waters between Labrador and Scotland.
By
measuring the decay of a radioactive metal locked into the shells and rocks, Osborne's team showed that the buried snails must have incorporated
water that
flowed from the volcanoes.
To determine the possible
water flow changes and the impact on the plant community, the team installed access tubes into the ground to
measure the changes in soil
water in storage.
For some days, they joined forces with the «Along the River» participants
measuring the
flow of underground
water in the forest of Praboure in the Region of Auvergne in France...
REVIEW:
Water Science for Schools examines a wealth of water topics such as water properties, how much water is there on earth and where, how water quality and stream flow are measured, the water and water - use cycles, national maps showing how water is used by state, surface and ground water, pesticides in ground water, aquifers, and glaciers and ice
Water Science for Schools examines a wealth of
water topics such as water properties, how much water is there on earth and where, how water quality and stream flow are measured, the water and water - use cycles, national maps showing how water is used by state, surface and ground water, pesticides in ground water, aquifers, and glaciers and ice
water topics such as
water properties, how much water is there on earth and where, how water quality and stream flow are measured, the water and water - use cycles, national maps showing how water is used by state, surface and ground water, pesticides in ground water, aquifers, and glaciers and ice
water properties, how much
water is there on earth and where, how water quality and stream flow are measured, the water and water - use cycles, national maps showing how water is used by state, surface and ground water, pesticides in ground water, aquifers, and glaciers and ice
water is there on earth and where, how
water quality and stream flow are measured, the water and water - use cycles, national maps showing how water is used by state, surface and ground water, pesticides in ground water, aquifers, and glaciers and ice
water quality and stream
flow are
measured, the
water and water - use cycles, national maps showing how water is used by state, surface and ground water, pesticides in ground water, aquifers, and glaciers and ice
water and
water - use cycles, national maps showing how water is used by state, surface and ground water, pesticides in ground water, aquifers, and glaciers and ice
water - use cycles, national maps showing how
water is used by state, surface and ground water, pesticides in ground water, aquifers, and glaciers and ice
water is used by state, surface and ground
water, pesticides in ground water, aquifers, and glaciers and ice
water, pesticides in ground
water, aquifers, and glaciers and ice
water, aquifers, and glaciers and icecaps.
They
measured and graphed changes in
water flow as the dam took shape.
Well Norwegian scientist Harald Sverdrup realized that the amount of
water flowing through was to big to be
measured in gallons or liters, so he came up with the term «the Sverdrup» which is «one million cubic meters of
water per second», and there is 20 - 22 Sverdrups
flowing through.
Example: ``...
water storage capacity in a region, taking into account that the supply of the resource, the
flow into the reserve, is uncertain, that a
measure of the uncertainty, the variance, is likely to increase with climate change...
Imagine you are
measuring the
flow rate of a river — but where does the
water come from?
the most promising
measures include laminar
flow aerators, indirect
water heaters, duct sealing, wireless thermostats, and high efficiency refrigerators (versus existing).
These
measures were to include a
water management framework that protects river
flows from excessive tar sands
water withdrawals.
Researchers have
measured the inflow of warm Atlantic
waters along a line between Scotland and the Irminger Sea (A. below) and have determined how that
water was partitioned between
flows entering the Irminger Current and the
flows entering the basins that feed the Barents Sea.
There are 57 piezometers located around the dam to
measure subsurface
water flows.
Measuring the distance apart and speed of 2 satellites in space orbiting the earth to the width of a human hair with no margin for error [damn those drift recalculations], and taking into account unknown factors with respect to the true values for
water depth,
water weight at different salt concentrations, ice depth magma
flows, volcanic activity etc [ie making a lot of guesses], plus taking human motivation on board [like CO2 increase must melt ice surely] can give you an accurate measurement of the volume ice in Antarctica.
An instrument called a Vertical Microstructure Profiler — a kind of giant toilet brush that
measures subtle fluctuations in the
water — detected turbulence amid meltwater as it
flowed out of a cave beneath the Pine Island Glacier, one of Antarctica's fastest melting glaciers.
Just how much
water has long been uncertain, however, because of the difficulty and expense of accurately
measuring its
flow.
Oceanographers
measure the
flow of
water in currents in units of Sverdrups, with 1 Sverdrup = 106m3 / s (one thousandth of a cubic kilometer / second).
To point out just a couple of things: — oceans warming slower (or cooling slower) than lands on long - time trends is absolutely normal, because
water is more difficult both to warm or to cool (I mean, we require both a bigger heat
flow and more time); at the contrary, I see as a non-sense theory (made by some serrist, but don't know who) that oceans are storing up heat, and that suddenly they will release such heat as a positive feedback: or the
water warms than no heat can be considered ad «stored» (we have no phase change inside oceans, so no latent heat) or oceans begin to release heat but in the same time they have to cool (because they are losing heat); so, I don't feel strange that in last years land temperatures for some series (NCDC and GISS) can be heating up while oceans are slightly cooling, but I feel strange that they are heating up so much to reverse global trend from slightly negative / stable to slightly positive; but, in the end, all this is not an evidence that lands» warming is led by UHI (but, this effect, I would not exclude it from having a small part in temperature trends for some regional area, but just small); both because, as writtend, it is normal to have
waters warming slower than lands, and because lands» temperatures are often
measured in a not so precise way (despite they continue to give us a global uncertainity in TT values which is barely the instrumental's one)-- but, to point out, HadCRU and MSU of last years (I mean always 2002 - 2006) follow much better
waters» temperatures trend; — metropolis and larger cities temperature trends actually show an increase in UHI effect, but I think the sites are few, and the covered area is very small worldwide, so the global effect is very poor (but it still can be sensible for regional effects); but I would not run out a small warming trend for airport measurements due mainly to three things: increasing jet planes traffic, enlarging airports (then more buildings and more asphalt — if you follow motor sports, or simply live in a town / city, you will know how easy they get very warmer than air during day, and how much it can slow night - time cooling) and overall having airports nearer to cities (if not becoming an area inside the city after some decade of hurban growth, e.g. Milan - Linate); — I found no point about UHI in towns and villages; you will tell me they are not large cities; but, in comparison with 20-40-60 years ago when they were «countryside», many small towns and villages have become part of larger hurban areas (at least in Europe and Asia) so examining just larger cities would not be enough in my opinion to get a full view of UHI effect (still remembering that it has a small global effect: we can say many matters are due to UHI instead of GW, maybe even that a small part of
measured GW is due to UHI, and that GW measurements are not so precise to make us able to make good analisyses and predictions, but not that GW is due to UHI).
Measures include the rise of flood protections, reduction of the peak
flows through
water retention, reduction of vulnerability and relocation to safer areas.
Although sap
flow was monitored in 16 trees, drought stress level was
measured in only three of these trees (one per stress level), to minimize potential effects of the destructive sampling (trunk cores, root samples, twigs and needles) on the stand - level
water - use measurement.
According to the corrective action order issued by the U.S. Pipeline and Hazardous Materials Safety Administration, the «age of the pipeline», as well as the reversal of its
flow and its location near
water resources and populated areas, makes the Pegasus Pipeline «hazardous to life, property, and the environment» until «corrective
measures» are taken.
By running that data with the amount of
water trawled (
measured by the
flow meter), they can get an idea of the density of plastic in the gyres (amount of plastic per unit volume).
Together we designed five types of pyrheliometer including the
water -
flow standard; also, the two - mirror coelostat for reflecting a fixed solar beam into the laboratory; the vacuum bolometer, sensitive to a 10 - millionth of a degree of temperature, and the special galvanometer to record its indications; and finally, the pyranometer to
measure radiation from an area of sky.
In fact, certain of TEPCO's actions in the aftermath of the explosions have been confused and, some might opine, lacking discipline of purpose to the extent that expedient decisions have been made without proper forethought and judiciousness to avoid knock - on consequences: for example, the injection of seawater may have resulted in salt deposits sufficient to foul cooling
flows in the lower regions of the RPV [reactor pressure vessel]; the liberation of hydrogen from seawater is more rampant than from freshwater and radiolysis of oxygen from the cooling
water could provide stoichiometric conditions and ignition with hydrogen in the absence of air in the containments; and the latest and most recent announcement to deploy a nitrogen purge to the Unit 1 reactor seems yet another ill - explained and unjustified desperate
measure».
Kort & Scott plans to implement a variety of energy - and
water - efficiency
measures, including xeriscaping, low -
flow aerators, and programmable thermostats to achieve at least a 20 percent reduction in annual energy and
water consumption.