Data · dataset · 2023
Distribution Dataset of Alkaline Hydrolyzed Nitrogen in 100m Soil of Wudalianchi City (2009)
Listed in ScienceDB
a.
Description
Data content (data file/table name, including observation index content) The 100m soil alkaline nitrogen distribution dataset (2009) in Wudalianchi City reflects the distribution of soil alkaline nitrogen in the typical black soil area of Wudalianchi City in 2009, including an indicator of soil alkaline nitrogen. b. Construction purpose By tracking and analyzing the evolution of soil fertility in the typical black soil area of Wudalianchi City, data support is provided for the sustainable development of black soil in Northeast China. c.
Service recipients It can widely serve managers, producers, and scientific researchers in related disciplines such as agriculture, forestry, animal husbandry, etc. d. Time range of data 2009 e. The spatial range of data Wudalianchi City, Heilongjiang Province
Links
Where it is published
- DOI doi.org/10.57760/sciencedb.iga.00861 ↗
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.00861 | 9 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 |