Rheological data of debris-flow slurry at Jiangjia Ravine, Yunnan, China(2025)

English name

CSTR

CSTR:11738.11.ncdc.ddfors.db7461.2026

DOI

10.12072/ncdc.ddfors.db7461.2026

Share type

Category

Debris Flow

contributors

SONG Dongri , ZHONG Wei , LI Xiaoyu , WEI Li

Datasets description

This data set includes slurry rheological parameters of three debris flow samples on July 19, July 24, and July 29, 2025.

Base information

collect time	2025/07/19 - 2025/07/29
collect place	Jiangjia Ravine, Dongchuan District, Yunnan Province, China
altitude	1042.0m - 3269.0m
data size	227.1 KiB
data format	.xlsx,.docx

Data source description

The sediment particle size of debris flow slurry is less than 1.2 mm. The data was analyzed by a German RS600 rotary rheometer. See the data description document for details.

Data processing method

Raw observation data, not processed.

Data quality description

Manual verification results in good data quality.

Citations and annotations

In order to protect the rights and interests of the platform's scientific and technological resources, expand the services of the platform center, and enhance the application potential of scientific and technological resources, resource users are requested to mark and quote the research results (including published papers, treatises, data products, unpublished research reports, data products, etc.) generated by the use of resources in the following manner.

For the achievements published in English, please refer to the following specifications： The dataset is provided by National Cryosphere Desert Data Center. (http://www.ncdc.ac.cn).

Data reference

SONG Dongri, ZHONG Wei, LI Xiaoyu, WEI Li. Rheological data of debris-flow slurry at Jiangjia Ravine, Yunnan, China(2025). National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2026. https://cstr.cn/CSTR:11738.11.ncdc.ddfors.db7461.2026.
SONG Dongri, ZHONG Wei, LI Xiaoyu, WEI Li. Rheological data of debris-flow slurry at Jiangjia Ravine, Yunnan, China(2025). National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2026. https://www.doi.org/10.12072/ncdc.ddfors.db7461.2026.

EndnoteEN BibtexEN RISEN

license agreement

This work is licensed under CC BY 4.0 (Creative Commons Attribution 4.0 International License).

Relevant data
File list

#	Dataset title
1	Rheological data of debris-flow slurry at Jiangjia Ravine, Yunnan, China, from 2003 to 2024
2	Video of debris flows that occurred at Jiangjia Ravine, Dongchuan, Yunnan, China(2025)
3	Particle size distribution of debris flows at Jiangjia Ravine, Dongchuan, Yunnan, China(2025)
4	Seismic data of debris flow at Jiangjia Ravine, Yunnan, China(2025）
5	Debris-flow kinematic data at Jiangjia Ravine, Dongchuan, Yunnan, China(2025)
6	Video of debris flows that occurred in 2023 and 2024 at Jiangjia Ravine, Dongchuan, Yunnan, China.
7	Measurement Records of Debris Flow Gully Sections in Jiangjiagou, Yunnan Province(2025)
8	Seismic data of debris flow at Jiangjia Ravine, Yunnan, China, from 2023 to 2024
9	Particle size distribution of debris flows at Jiangjia Ravine, Dongchuan, Yunnan, China, in 1965, 1966, 1974, 1975, 1982, and from 2003 to 2024
10	Debris-flow kinematic data at Jiangjia Ravine, Dongchuan, Yunnan, China, from 1961 to 2024

#	title	file size
1	2025年东川站蒋家沟泥石流浆体流变特性数据说明 Description of rheological data of debris flow slurry in 2025.docx	206.0 KiB
2	2025年蒋家沟泥石流浆体流变参数 Rheological data of debris-flow slurry at Jiangjia Ravine, Yunnan,China, 2025.xlsx	21.2 KiB