Data · dataset · 2024
Spatial temporal dynamic data set of land desertification at 30m resolution in Tongyu County, Jilin Province (2017)
Listed in ScienceDB
a.
Description
Data content (data file/table name, observation index content included) This data includes the spatial-temporal dynamic data set of land desertification with a resolution of 30m in Tongyu County, Jilin Province in 2017, which reflects the dynamic changes of land desertification in Tongyu County, and is of great significance to the prevention and control of desertification, the improvement of ecological environment, the promotion of regional coordinated development, and the realization of harmonious development between man and nature. b.
Construction purpose Tongyu County, as a key county in the national poverty alleviation and development work, has a single industrial structure and rich cultivated land resources. However, it is located in the area with serious desertification in the west of Jilin Province, and its ecology is fragile. The problem of land desertification directly affects the quality of local cultivated land and grassland, and seriously restricts its agricultural development and ecological security.
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A detailed and in-depth analysis of the land desertification process in Tongyu County in 2017 is of great significance to the prevention and control of desertification, the improvement of ecological environment and the promotion of regional coordinated development. c. Service object It can be widely used for scientific researchers in ecological protection, desertification prevention and control and other related disciplines. d.
Time range of data 2017 e. Spatial range of data Tongyu County, Jilin Province f. Projection mode of data Projected Coordinate System：Krasovsky_1940_Albers Geographic Coordinate System：GCS_Krasovsky_1940 g.
Subject scope of data ecology h. Amount of data The total data volume is about 100kb
Links
Where it is published
- DOI doi.org/10.57760/sciencedb.iga.00980 ↗
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.00980 | 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 |