Sentences with phrase «water use efficiency»

«Becoming a fully metered city helps define Roseville and the region as leaders in water use efficiency in this state,» said the -LSB-...]

This increased water use efficiency of C4 grasses means that soil moisture is conserved, allowing them to grow for longer in arid environments.

Under higher CO2, plants have improved water use efficiency as they get more CO2 for every unit of water lost (this is why some commercial greenhouses deliberately increase CO2).

Forest water use and water use efficiency at elevated CO2: a model - data intercomparison at two contrasting temperate forest FACE sites.

When countries first detected falling underground water tables, it was logical to expect that governments in affected countries would quickly raise water use efficiency and stabilize population in order to stabilize aquifers.

Thus, any attempt to REDUCE CO2 is counterproductive, given that CO2 boosts water use efficiency.

And coupling that finding with the 32 percent increase in water use efficiency over the same time period, Urrutia - Jalabert et al. conclude the trees «are actually responding to environmental change.»

In the Sahel, shrub vegetation may also increase due to increased water use efficiency (stomatal closure) under higher atmospheric CO2 (77).

For plants, it seems that elevated levels of CO2 [carbon dioxide] will increase plant biomass, water use efficiency, and reproductive effort.

Altogether, therefore, common sense suggests that with the plant productivity gains that result from the aerial fertilization effect of the ongoing rise in atmospheric CO2, plus its transpiration - reducing effect that boosts plant water use efficiency, along with its stress - alleviating effect that lessens the negative growth impacts of resource limitations and environmental constraints, the world's vegetation possesses an ideal set of abilities to reap a tremendous benefit from what the President inaccurately terms «carbon pollution» in the years and decades to come.

This usually increases the water use efficiency of plants since they lose less water for each unit of CO2 taken up from the air.

-- The Secretary shall grant a petition if the Secretary finds that the petition contains evidence that, assuming no other evidence was considered, provides an adequate basis for determining that an amended test method would more accurately promote energy or water use efficiency.

«I think that's the primary driver for why they're not seeing an increase in growth, when we'd expect one from the increasing water use efficiency.»

Charts showing carbon dioxide concentration in leaves (top), intrinsic water use efficiency (middle) and tree growth (bottom) in canopy trees for all three countries over the past 150 years.

There is little doubt that nearly all plants respond positively to atmospheric CO2 enrichment, experiencing increases in photosynthesis, biomass and water use efficiency, to name but a few of the most commonly reported benefits.

Relative rainfall reductions were amplified 1.5 — 1.7 times in dryland wheat yields, but the impact was offset by steady increases in cropping area and crop water use efficiency (perhaps partly due to CO2 fertilization).

Factoring in plant productivity gains that will occur as a result of the aerial fertilization effect of the ongoing rise in atmospheric CO2, plus its accompanying transpiration - reducing effect that boosts plant water use efficiency, the world's vegetation possesses an ideal mix of abilities to reap a tremendous benefit in the years and decades to come.

Here the challenge is to raise water use efficiency and stabilize population before water shortages become life - threatening.

As of 2009, China has more than 40,000 water users associations to locally manage water resources and to maximize water use efficiency.

As «The Skeptics» often point out, a higher CO2 concentration helps plants grow better, in part by adding higher water use efficiency.

However, this in itself is not enough to define what level of warming is «dangerous,» especially since the projections of actual impacts for any level of warming are highly uncertain, and depend on further factors such as how quickly these levels are reached (so how long ecosystems and society have had to respond), and what other changes are associated with them (eg: carbon dioxide concentration, since this affects plant photosynthesis and water use efficiency, and ocean acidification).

Water use efficiency refers to how much water a plant loses for every molecule of CO2 is gains.

The Met Office Hadley Centre Earth System models have included the processes of CO2 fertilisation and increased water use efficiency for nearly 20 years, and other Earth System models do so as well.

Once they stabilize, we begin screening them for a long list of characteristics relating to water use efficiency and photosynthesis — two huge traits when it comes to desert survival.

The genetic correlation between flower size and water use efficiency in monkeyflowers.

Positive: Increased fecundity, photosynthesis, vegetation water use efficiency, and productivity in some species and locations

Introduction of «C4» traits into rice is predicted to increase photosynthetic efficiency by 50 %, improve nitrogen use efficiency and double water use efficiency.

These technologies include: Yield Protection Technology (YPT ™), Heat & Drought Tolerance Technology («HDT»), Water Use Efficiency Enhancement Technology («WET ™»), and Yield Enhancement Technology («YET ™»).

All PPI technologies target different native plant mechanisms that provide weatherproofing capabilities such as heat and drought tolerance and water use efficiency.

Warmer temperatures could extend the growing season in northern latitudes, and an increase in atmospheric carbon dioxide could improve the water use efficiency of some crops.

The discoveries of these proteins and genes have the potential to address a wide range of critical agricultural problems in the future, including the limited availability of water for crops, the need to increase water use efficiency in lawns as well as crops and concerns among farmers about the impact heat stress will have in their crops as global temperatures and CO2 levels continue to rise.

And, it turns out, their water use efficiency rises right in step with CO2 levels.

The objective of this study, supported by the U.S. Department of Agriculture Ogallala Aquifer Program, is to determine if the brown midrib, or BMR, trait affects water use efficiency, as well as length of maturity and level of irrigation, Xu said.

Key topics discussed are: • Climate change impact on food production • Options for adaptation to a new climate • Options for mitigation in response to key drivers; e.g. water use efficiency and / or carbon sequestration.

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.

We've reduced Australian growers» reliance on insecticides and improved their water use efficiency, which benefits the growers» bottom line and is good news for the environment and for rural communities.

Our research focuses on biologically - based mechanisms to reduce pest issues, soil erosion, fossil fuel use, and greenhouse gas emissions; increase nutrient and water use efficiencies; improve pollinator activity and food security; and apply a systems approach to soil, crop, animal, human and planetary health.

«Water use efficiencies have increased by about 2 percent a year in Kansas, which means that every year we're growing about 2 percent more crop for each unit of water.

• Aislinn Walton, West Texas A&M University, third place, Quantification of Water and Nutrient Use by Invasive Weed Species in Limited Irrigated Corn Production Systems to Optimize Water Use Efficiencies and Economic Returns.

Our research focuses on biologically - based mechanisms to reduce pest issues, soil erosion, fossil fuel use, and greenhouse gas emissions; increase nutrient and water use efficiencies; improve pollinator activity and food security; and apply a systems approach to soil, crop, animal, human and planetary health.

Not exact matches

Rachio's Alexa skill makes it easy for customers to control their intelligent sprinklers simply using their voice, helping to improve water efficiency in the home.

High Efficiency Turbo Blowers are used in a variety of water and wastewater treatments, as well as industrial applications, meeting a wide spectrum of our customers» needs.

The company has set specific operational goals to improve efficiency in energy and water use, reduce manufacturing waste and conserve packaging resources by 2015.

The company's use of energy - efficiency measures — including the use of reverse heat engines, heat exchangers and water reduction efforts — have greatly reduced its water and energy consumption, King says.

I feel like I use more water to wash my kale, than my new high efficiency washing machine uses to wash our clothes!

So our next real push where water is concerned is to improve the water - use efficiency of agricultural practices.

We will apply adaptive management to continually improve the efficiency and effectiveness of environmental water use and we will consider any opportunity to diversify our range of water uses as knowledge and modelling improves.

The prerequisites include practices that protect air and water quality, conserve water, promote energy efficiency and reduced pesticide use, and preserve ecosystems and animal habitat, among many others.

Water Efficiency: 85 % of growers used micro-irrigation systems to target irrigation, optimize water use and conservWater Efficiency: 85 % of growers used micro-irrigation systems to target irrigation, optimize water use and conservwater use and conservation

Conduct a field experiment to determine water - use efficiency under alternate wetting and drying (AWD) and flood - irrigated conditions in farmers» field at key sites