A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Virtual-water content of agricultural production and food trade balance of Tunisia
This article is devoted to the assessment of Tunisian agricultural production and food trade balance water-equivalent. A linear regression model relating annual rainfall to crop yields is developed to estimate the agricultural production water-equivalent. Its implementation is based on national data for crop and animal production, leading to food demand water-equivalent quantification. Results highlight the relationship between agricultural and water policies and provide a picture of food security in the country in relation to local agricultural production, and to virtual water fluxes related to foodstuffs trade balance.
Virtual-water content of agricultural production and food trade balance of Tunisia
This article is devoted to the assessment of Tunisian agricultural production and food trade balance water-equivalent. A linear regression model relating annual rainfall to crop yields is developed to estimate the agricultural production water-equivalent. Its implementation is based on national data for crop and animal production, leading to food demand water-equivalent quantification. Results highlight the relationship between agricultural and water policies and provide a picture of food security in the country in relation to local agricultural production, and to virtual water fluxes related to foodstuffs trade balance.
Virtual-water content of agricultural production and food trade balance of Tunisia
Chahed, Jamel (author) / Besbes, Mustapha / Hamdane, Abdelkader
2015
Article (Journal)
English
BKL:
38.85
Hydrologie: Allgemeines
/
56.35
Siedlungswasserwirtschaft, industrielle Wasserwirtschaft
/
56.30
Wasserbau
/
43.33
Umweltfreundliche Nutzung natürlicher Ressourcen
Local classification TIB:
330/3715/6615
Virtual-water content of agricultural production and food trade balance of Tunisia
| Taylor & Francis Verlag | 2015
A comprehensive water balance of Tunisia: blue water, green water and virtual water
| British Library Conference Proceedings | 2008
A comprehensive water balance of Tunisia: blue water, green water and virtual water
| Online Contents | 2008
A comprehensive water balance of Tunisia: blue water, green water and virtual water
| Taylor & Francis Verlag | 2008
A comprehensive water balance of Tunisia: blue water, green water and virtual water
| British Library Conference Proceedings | 2008