WATER FOOTPRINT OF CROP PRODUCTION IN TEHRAN PROVINCE

Evaluation of Virtual Water and Water Footprint of Crop Production (Case study: Qaleganj County)

To address the optimal use of available water resources, a revisit of water resource allocation and management is needed. Water use and water footprint of every product varies in different geographical areas due to various climate, agricultural operations and water efficiencies. Thus, more productive management schemes are to be developed. The goal of this study is to assess the virtual water a...

A Review of the Water Footprint of Biofuel Crop Production in Thailand

Increase of biofuel production is an important component in the development of alternative energy in Thailand. To meet the higher amount of biofuel (targeted by Thailand Department of Alternative Energy Development and Efficiency, DEDE), a lot of biofuel feedstock production is needed which in turn requires a large volume of water for irrigation. This study assesses the water footprint (WF) of ...

Sensitivity and uncertainty in crop water footprint accounting

Introduction Conclusions References

Improving water use in crop production.

Globally, agriculture accounts for 80-90% of all freshwater used by humans, and most of that is in crop production. In many areas, this water use is unsustainable; water supplies are also under pressure from other users and are being affected by climate change. Much effort is being made to reduce water use by crops and produce 'more crop per drop'. This paper examines water use by crops, taking...

Evapotranspiration and Water Management for Crop Production