Carbon and Water Use Efficiencies

Carbon and Water Use Efficiencies: A Comparative Analysis of Ten ...

Terrestrial ecosystems carbon and water cycles are tightly coupled through photosynthesis and evapotranspiration processes.

Synergy of carbon and water use efficiencies in the Huai River Basin

It can be observed that carbon and water fluxes can effectively explain the variations in carbon and water use efficiencies, with R2 values all greater than ...

Forest water-use efficiency: Effects of climate change and ...

Water-use efficiency, defined by the ratio of plant productivity per unit water use, is widely used to quantify the interactions between forest carbon and water ...

Response of carbon- and water-use efficiency to climate change ...

2.3.1. Carbon and water use efficiency (CUE, WUE). The CUE ranged from 0 to 1. The CUE values close to 1 indicated that more acquired carbon was utilized to ...

Water-Use Efficiency: Advances and Challenges in a Changing ...

Water use efficiency (WUE) is defined as the amount of carbon assimilated as biomass or grain produced per unit of water used by the crop.

Stable carbon isotope composition and intrinsic water use efficiency ...

Stable carbon isotope composition (δ13Cp) can be used to estimate the changes in intrinsic water use efficiency (iWUE) in plants, ...

Water Use Efficiency - CO2 Science

As the air's CO2 content rises, most plants exhibit increased rates of net photosynthesis and biomass production. ... Consequently, plant water use efficiency, or ...

Researchers Find Global Plant Water Use Efficiency Stalled Due to ...

DURHAM, N.H.—As climate change causes levels of carbon dioxide in the atmosphere to rapidly rise, scientists have widely believed that the ...

Comparison of carbon and water fluxes and the drivers of ecosystem ...

The variability and drivers of carbon and water fluxes and their relationship to ecosystem water use efficiency (WUE) in natural ecosystems ...

Increase in forest water-use efficiency as atmospheric carbon ...

Present-day forests use water more efficiently, probably owing to the effect of increased atmospheric carbon dioxide on leaf stomata, ...

Water-Use Efficiency of the Terrestrial Biosphere: A Model Analysis ...

Abstract Carbon and water cycles are intimately coupled in terrestrial ecosystems, and water-use efficiency (WUE; carbon gain at the expense ...

Forest water-use efficiency

Forests are essential in regulating global carbon and water cycles and are critical in mitigating climate change. Water-use efficiency ...

Temporal dynamics of ecosystem, inherent, and underlying water ...

At the ecosystem scale, WUE is typically defined as the ratio of gross primary productivity (GPP) to evapotranspiration (ET) [2]. WUE embodies ...

Water Use Efficiency as a Constraint and Target for Improving the ...

The ratio of plant carbon gain to water use, known as water use efficiency (WUE), has long been recognized as a key constraint on crop ...

Responses to the Impact of Drought on Carbon and Water Use ...

Carbon use efficiency (CUE) is one of the factors that determines how much carbon dioxide (CO2) is absorbed by vegetation [1,2]. For terrestrial ecosystems, it ...

Linking water use efficiency with water use strategy from leaves to ...

Only the measure ∂ E / ∂ A estimates water use strategy in a way that integrates carbon gain relative to water use under varying environmental ...

Changes in Water Use Efficiency Caused by Climate ... - SpringerLink

Results show that climate change is the leading contributor to the change in WUE on the TP, and temperature is the most important factor. LULCC ...

Increased carbon uptake and water use efficiency in global semi ...

Abstract. The semi-arid ecosystems dominate the inter-annual variability of the global carbon sink and the driving role of semi-arid ecosystems is becoming ...

Breeding for high water-use efficiency - Oxford Academic

For C3 species, measuring carbon isotope discrimination provides a powerful means of improving water-use efficiency of leaf gas exchange, but experience has ...

Global patterns, trends, and drivers of water use efficiency from 2000 ...

Water use efficiency (WUE; gross primary production [GPP]/evapotranspiration [ET]) estimates the tradeoff between carbon gain and water loss ...