Data · dataset · 2025
Provincial food demand dataset for China from 2002 to 2020
Listed in ScienceDB
The dataset of provincial-level food demand in China is based on statistical data and takes into account the spatiotemporal heterogeneity of farming practices.
Description
It provides annual estimates of food demand from 2002 to 2020 for 31 provinces (excluding Hong Kong, Macao, and Taiwan) across six major categories: urban and rural food consumption, feed grain, seed grain, industrial use, waste and loss, and grain for storage. The dataset consists of eight data items: urban food consumption, rural food consumption, feed grain demand, seed grain demand, industrial grain demand, waste and loss, grain for storage, and total grain demand—the latter being the sum of the previous seven components. All values represent raw grain demand, measured in 10,000 tons.
The temporal coverage spans from 2002 to 2020 with annual data entries, and the spatial resolution is at the provincial level. The file size is 80 KB and the format is .xlsx.
Links
Where it is published
- DOI doi.org/10.57760/sciencedb.j00001.01431 ↗
DOI / persistent id · from scidb cn
Catalogue records · 1
- OAI-PMH record scidb.cn/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=10.57760%2… ↗
metadata API · from scidb cn
Topics
- From keywords
- Earth & Environmental Science · Engineering · Humanities · Life Sciences · Social Science
Provenance · 1 source records, 10 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| ScienceDB | 10.57760/sciencedb.j00001.01431 | 10 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:earth-environmental | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:engineering | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:humanities | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:life-sciences | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:social-science | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| description | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/description |
| license | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/rights |
| publication_date | source · scidb cn | connector:scidb_cn@1.0.0 | |
| title | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/title |