Sentences with phrase «virtual water trade»

But the reality of the virtual water trade is starkly different.

Virtual water trade has enabled rapid population growth and urbanisation since the beginning of the industrial revolution.

«We simulated virtual water trade based on virtual - water - poor regions (urban centres, such as Rome) demanding grain from the nearest virtual - water - rich region (agricultural regions, such as the Nile basin) in the network,» explains Dermody.

Our provincial - scale domestic analysis of the country's virtual water trade is key to guiding such policy planning,» said Dalin, who is a former Princeton Environmental Institute Science, Technology and Environmental Policy fellow.

Through food trade, these water resources are transferred across borders in what's called a «virtual water trade.»

Based on estimated global virtual water trade flows, national virtual water trade balances can be drafted, but getting countries to agree on creating a fair market for water isn't easy.

Ignacio Rodriguez - Iturbe of Princeton University and Samir Suweis of the Swiss Federal Institute of Technology in Lausanne have built the first mathematical model of the global virtual water trade network, using the UN Food and Agricultural Organization's data on trade in barley, corn, rice, soya beans, wheat, beef, pork, and poultry in 2000.

Last year, Paolo D'Odorico of the University of Virginia at Charlottesville showed that a rise in the virtual water trade makes societies less resilient to severe droughts (Geophysical Research Letters, DOI: 10.1029 / 2010GL043167).

Not exact matches

«At the global level, virtual water and the trading of it has geopolitical implications,» the WWC says in a report on the subject (pdf).

They determined the amount of water transferred in kilograms by multiplying the traded volume of a specific food item by the water used to produce a unit of this item (the item's «virtual water content») in the exporting province.

The new study used the concept of «virtual water,» an economic concept used to track water flows through trade, to track how water is traded through agricultural products and other goods that require water to produce.

Their virtual water network indicates that the Romans» ability to link the different environments of the Mediterranean through trade allowed their civilisation to thrive.

Trade in agricultural commodities thus amounts to trade in virtual wTrade in agricultural commodities thus amounts to trade in virtual wtrade in virtual water.

Virtual Trading: Not every investor is ready to jump right in the water and trade stocks and options with real money.

Regional virtual water balances and net interregional virtual water flows related to the trade in agricultural products.Period: 1997 - 2001.

This is a great segue to the concept of virtual water, which opens up some international trade dimensions to the discussion.