The Human Impacts Database
A collection of useful numbers for quantifying the impacts of the human presence on Earth.Irrigated water requirement for rice production
WaterAgricultureThis quantity is a single measurement of the quantity at a given point in time (2000 – 2010).
Value: |
≈ 0.39 m3 / Mcal
see this value in other units
This is equivalent to... ≈ 390 L / Mcal |
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HuID: | 83922 | |
Relevant Year(s): | 2000 – 2010 | |
Summary: | Volume of irrigated water needed to grow one megacalorie of rice. See Fig. 2 of source for more information. | |
Method: | No uncertainty estimate is reported for this quantity and should thus be taken as an approximate value. | |
Source: | Eshel, G., Shepon, A., Makov, T., Milo, R. Land, irrigation water, greenhouse gas, and reactive nitrogen burdens of meat, eggs, and dairy production in the United States. PNAS (2014) | |
Dataset: |
Resource requirements per Mcal of livestock product and staple crops (eshel2014_fig2_data.csv)
global resolution
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Original Data License: | PNAS Open Access License | |
Added By: | gchure |