Diversifying Water Sources with Atmospheric Water Harvesting to Enhance Water Supply Resilience

Water deficits and hydraulic limits to leaf water supply.

Many aspects of plant water use -- particularly in response to soil drought -- may have as their basis the alteration of hydraulic conductance from soil to canopy. The regulation of plant water potential (Psi) by stomatal control and leaf area adjustment may be necessary to maximize water uptake on the one hand, while avoiding loss of hydraulic contact with the soil water on the other. Modellin...

Assessment of water supply system and water quality of Lighvan village using water safety plan

Background: Continuous expansion of potable water pollution sources is one of the main concerns of water suppliers, therefore measures such as water safety plan (WSP), have been taken into account to control these sources of pollution. The aim of this study was to identify probable risks and threatening hazards to drinking water quality in Lighvan village along with assessment of bank filtratio...

Secure Water Supply

Previous to 9-11, it was assumed that a combination of small-scale bench testing plus dimensional analysis would be sufficient to model fate and transport of chemical and biological (CB) contaminants in water systems. Water security is a life safety issue. Water supply systems on military installations and forward facilities are vulnerable to both conventional, industrial and military CB agent ...

Rural Water Supply Network

Spatial distribution of water supply reliability and critical links of water supply to crucial water consumers under an earthquake

Observations from past earthquakes, such as the 1906 San Francisco earthquake, the 1994 Northridge earthquake, and the 1995 Hyogoken-Nanbu (Kobe) earthquake, have clearly demonstrated that compromising water supply systems after an earthquake not only impairs fire fighting capacity, but also disrupts residential, commercial, and industrial activities, and threatens the economic well-being, secu...