Wikidata:Property proposal/water footprint
water footprint edit
Originally proposed at Wikidata:Property proposal/Natural science
| Description | The total volume of fresh water used to produce the goods and services consumed by the individual or community or produced by the business. |
|---|---|
| Represents | water footprint (Q26534) |
| Data type | Quantity |
| Template parameter | This proprety request is part of the project of creating an infobox for materials |
| Domain | Statistical property of all individual, event, organisation, product, material... |
| Allowed values | Any number. |
| Allowed units | All unit of volume (Q1302471) as well as specific units like : litre per kilogram (Q57175557), cubic metre per year per individual (Q57175652)... |
| Example 1 | beef (Q192628) → 15,415 litre per kilogram (Q57175557) |
| Example 2 | United States of America (Q30) → 2,842 cubic metre per year per individual (Q57175652) |
| Example 3 | SAE 316L stainless steel (Q28453931) → 150 litre per kilogram (Q57175557) [1] |
| Source | w:water footprint |
| Planned use | Creating an infobox for materials |
Motivation
This a part of the ecological footprint definition of a material. -- Thibdx (talk) 21:31, 8 October 2018 (UTC)
Discussion
Support David (talk) 07:22, 10 October 2018 (UTC)- Support Germartin1 (talk) 14:40, 11 October 2018 (UTC)
- Support. ··· 🌸 Rachmat04 · ☕ 14:58, 15 October 2018 (UTC)
- This doesn't seem particularly well-defined. How can you tell if the statement refers to how much was required to create the entity, vs how much the entity will use up over time? --Yair rand (talk) 18:11, 17 October 2018 (UTC)
- In example for a product this done by using statistic data to perform a w:Life-cycle assessment.You consider all the steps from product design to it's disposale and you evaluate for each step how much water was used. For example if there is 20g of injection molded Nylon you multiply this quantity by the statistical quantity of water used to mold 1g on Nylon. You can find this data in databases of make (simplified LCA) of make a specific analyse in the factory. --Thibdx (talk) 20:17, 17 October 2018 (UTC)
- @Thibdx: But, one of the examples is United States of America (Q30), which doesn't seem to fit that model. --Yair rand (talk) 20:29, 17 October 2018 (UTC)
- This is quite the same story. You make a lifecycle analysis on each product consumed per year and you add direct water consumption. Of course you rely on statistical methods to ease the process and cross your results. --Thibdx (talk) 09:18, 18 October 2018 (UTC)
- @Thibdx: But, one of the examples is United States of America (Q30), which doesn't seem to fit that model. --Yair rand (talk) 20:29, 17 October 2018 (UTC)
- In example for a product this done by using statistic data to perform a w:Life-cycle assessment.You consider all the steps from product design to it's disposale and you evaluate for each step how much water was used. For example if there is 20g of injection molded Nylon you multiply this quantity by the statistical quantity of water used to mold 1g on Nylon. You can find this data in databases of make (simplified LCA) of make a specific analyse in the factory. --Thibdx (talk) 20:17, 17 October 2018 (UTC)
@Thibdx, ديفيد عادل وهبة خليل 2, Germartin1, Rachmat04, Yair rand: 
Done: water footprint (P6000). − Pintoch (talk) 19:51, 24 October 2018 (UTC)