The Calculation And Assessment Of Water Footprint Of Liaoning Province

Water resource is that human being exists other resource all has no way to replace, limited with developing the most precious natural resources. Water resource there exists obvious area difference in distribution, plus entering person population drama increases during the past 20 centuries, economy is prompt develop, the water need amounts increase by a wide margin, shortage leading to water resource thereby, but the water resource shortage already becomes one of the major issue being outstanding most in every country. Human being has exercised the water pollution bringing about besides; the water crisis has appeared messenger a lot of country and region. Make a general observation of status; prospect our country water resource in recent years not admitting hoping for the best; If not adopting forceful measure, development of water crisis will affect sustainable development and the country arriving at our country.Water footprint and virtual water are international water resource research new trend in recent years, also is now the international water resources domain research hot spot. The water resource footmark is that the finger is in the certain material life level lower, quantity needed by the consumption maintaining certain crowd, since having thought that society supposes the water amount of consumption in economic system, it has reflected the new concept that human being makes use of to water resource consumption truly , the energy depth has announced to the society economic system consumption to water resource, for water resource scientific management , food security , water safety wait to have provided a brand-new research visual angle. Take supposing the water concept as the basis water resource footmark having judged society economic system makes use of status to the water resource consumption more truly, system has provided the new train of thought to water resource shortage and the water resources management being innovative resolving area, suppositional product form water trade has been to balance water resource deficit, to maintain the safe effective area water implement. Brand-new research visual angle. The main body of a book brief the suppositional water having introduced the current international and water resource footmark research progress and suppose water contents reckoning in the product, have discussed the policy import supposing water trade and supposing water strategy, concept and reckoning having applied the water resource footmark and the relevance supposing water, the province having calculated and analyzing Liaoning prepares suppositional water amount of consumption and water resource footmark in 2003 in 2002, indicating suppositional water is an assignable water resource form, and country area carries out a contrast other, have suggested that corresponding measure and suggestion, fully utilize here on the basis this virtual water trade can be conducive to the problem resolving water resource shortage's.