Data · dataset · 2023
Dataset of 30m Urbanized Farmland Occupation in Heilongjiang Province (2000-2015)
Listed in ScienceDB
a.
Description
Data content (data file/table name, including observation index content) This dataset includes data on the occupation of arable land during the urbanization process in Heilongjiang Province from 2000 to 2015, providing data support and theoretical basis for the protection of arable land in Heilongjiang Province. b. Construction purpose As a major agricultural province, Heilongjiang Province is the largest commodity grain production base in China.
Understanding the situation of urbanization occupying arable land in Heilongjiang Province is crucial for national food security. c. Service object It can widely serve agricultural managers, producers, scientific researchers and students in related disciplines such as agriculture and agricultural ecology. d. Time range of data 2000-2015 e.
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The spatial range of data Heilongjiang Province
Links
Where it is published
- DOI doi.org/10.57760/sciencedb.iga.00372 ↗
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
- Inferred from text
- Tabular 65%
Provenance · 1 source records, 11 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| ScienceDB | 10.57760/sciencedb.IGA.00372 | 12 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 | |
| concepts[modality].local:modality:tabular | enrichment · scidb cn | keyword-concept-rules@1.0.0 | title+description (65%) |
| 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 |