Data · dataset · 2026
Morphology of Alluvial Fan Longitudinal Profiles in the Parlung Tsangpo Basin
Listed in ScienceDB
The longitudinal profile (LP) of an alluvial fan is a fundamental morphological feature that records formation processes and distinguishes fan types.
Description
Here, we quantitatively analyze LP morphology using data from 18 alluvial fans in the Parlung Tsangpo Basin (PTB) in southeast Tibet—an alpine valley basin hosting fluvial, colluvial, and debris-flow fans (FF, CF, and DF) shaped by distinct dominant processes. The data include the geomorphological characteristics of alluvial fans (location, area, length, mean slope, etc.), longitudinal profile concavity, local slope variability parameters, and corresponding channel longitudinal profile characteristics.This work aims to clarify morphological differences in the LPs of distinct alluvial fan types and provide data support for fan type identification.
Links
Where it is published
- DOI doi.org/10.57760/sciencedb.35238 ↗
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
- Longitudinal study 65% · Physical geography and environmental geoscience 74%
Provenance · 1 source records, 11 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| ScienceDB | 10.57760/sciencedb.35238 | 11 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| concepts[field].anzsrc:group:3709 | enrichment · scidb cn | taxonomy-embedding@1.0.0 | title+keywords+description (74%) |
| 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[method].local:method:longitudinal-study | 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_text | source · scidb cn | connector:scidb_cn@1.0.0 | |
| publication_date | source · scidb cn | connector:scidb_cn@1.0.0 | |
| title | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/title |