Grape Marc Estimates
This data has used a conversion factor of 20% wet weight based on the following publications (Corbin et al., 2015; Ky and Teissedre, 2015; Mazza and Francis, 1995). Dry weight tonnes/yr was calculated using a dry weight percentage of 50%.
Crushed grape volumes are reported in broad categories and as a result volumes of grape marc that are actually produced may vary from what is reported. However, data should give a good indication of what is available at each location.
References:
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Corbin, K.R., Hsieh, Y.S.Y., Betts, N.S., Byrt, C.S., Henderson, M., Stork, J., DeBolt, S., Fincher, G.B., Burton, R.A., 2015. Grape marc as a source of carbohydrates for bioethanol: chemical composition, pre-treatment and saccharification. Bioresour. Technol. 193, 76-83.
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Mazza, G., Francis, F.J., 1995. Anthocyanins in grapes and grape products. Crit. Rev. Food Sci. Nutr. 35, 341-371.
Data Dictionary
| Column | Type | Label | Description |
|---|---|---|---|
| Latitude | numeric | ||
| Longitude | numeric | ||
| TOTAL_RESIDUES | numeric | ||
| DRY_WEIGHT (t/yr) | numeric | ||
| LOCATION | text | ||
| RESIDUE_UNIT | text | ||
| PERIOD | text |
Additional Information
| Field | Value |
|---|---|
| Data last updated | March 15, 2019 |
| Created | unknown |
| Format | CSV |
| Licence | Creative Commons Attribution Non-Commercial 4.0 |
| Section | |
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