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Hållbara produktions- och konsumtionsmönster inom jordbrukssektorn - trots vattenbrist?

Hållbara produktions- och konsumtionsmönster inom jordbrukssektorn - trots vattenbrist?. ökning av vattenproduktiviteten handel med “virtuellt vatten” förändring av mat preferenser. En tolkning av begreppet “matsäkerhet”. 842 millions 1999-2001. Number of Undernourished and the MDGs

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Hållbara produktions- och konsumtionsmönster inom jordbrukssektorn - trots vattenbrist?

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  1. Hållbara produktions- och konsumtionsmönster inom jordbrukssektorn - trots vattenbrist? • ökning av vattenproduktiviteten • handel med “virtuellt vatten” • förändring av mat preferenser En tolkning av begreppet “matsäkerhet”

  2. 842 millions 1999-2001 Number of Undernourished and the MDGs Source: FAO Millions 1 000 900 89 800 Annual decrease so far, about 2.1 millions per year 700 600 To achieve the MDG, a reduction of some 25- 30 millions/year is necessary, plus the additional population 500 400 1970 1975 1980 1985 1990 1995 2000 2010 2015

  3. Variation in Water Productivity; 40 Irrigation Schemes Source: IWMI

  4. Hur är “more crop per drop” möjligt? • bättre “management”; institutioner, rådgivning, etc. • incitament för investeringar och “entreprenörskap”

  5. Conditions for producers vary between countries Declining World Market Prices – investment implications? Source: IWMI

  6. Food Exports and Imports; Virtual Water Trade Source: Arjen Hoekstra, UNESCO-IHE

  7. Differences in Water Productivity between Exporting and Importing Countries Source: IWMI

  8. Urbanization & globalization new food preferences Meat consumption in LDCs may increase by 100 mill tonnes 1995 – 2020 water requirements: 15 tonnes/kg 1,500 km3 (+ / -) Demographic Trends 1950 – 2030 Source: M. Lannerstad

  9. The Double Triple Win; Sustainable Production and Consumption of Food Water in the income-generation- equation Safe drinking water Food absorp- tion Access to food Sustainable consump- tion Irrigation & rain-water management Economic produc- tion Weak driver Main driver Sus- tainable production Environ- mental flow Clear, fair & en- forced water rights Environ- mentally sound Socially acceptable

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