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Rheological data of debris-flow slurry at Jiangjia Ravine, Yunnan, China, from 2003 to 2024
  • 2025/01/03 00:36
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English name
Rheological data of debris-flow slurry at Jiangjia Ravine, Yunnan, China, from 2003 to 2024
CSTR
CSTR:11738.11.NCDC.DDFORS.DB6720.2025
DOI
10.12072/ncdc.ddfors.db6720.2025
Share type
Journal data - open download
Category
Debris Flow
source site
State Field Observation and Research Station of Debris Fow in Dongchuan, Yunnan
contributors
SONG Dongri , ZHONG Wei , LI Xiaoyu , WEI Li
Datasets description

 The dataset includes rheological data of debris-flow slurry at Jiangjia Ravine, Yunnan, China, from 2003 to 2024.

Base information
collect time 2003/01/01  -  2024/12/31
collect place Jiangjia Ravine, Dongchuan District, Yunnan Province, China
altitude 1042.0m - 3269.0m
data size 317.6 KiB
data format excel
Coordinate system
Data thumbnail
Data source description

 The yield stress and viscosity of the debris-flow slurry (particles smaller than 1.2 mm) were obtained using a Thermo Haake RS600 Rheometer, which employs a concentric cylinder system. This system features an outer cylinder diameter of 43.4 mm and an inner cylinder diameter of 31.44 mm. The debris-flow slurry sample, containing particles smaller than 1.2 mm, had a volume of 50.5 ml. Measurements were conducted using a Z31 rotor, which is 15.72 mm in diameter and 55 mm in height.

Data processing method

 Raw observational data, unprocessed.

Data quality description

 The data quality is reliable.

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users are requested to mark and quote the research results (including published papers, treatises, data products, unpublished research reports, data products, etc.)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.
In works such as paper, patent, and monograph, please indicate the data source. In the acknowledgments section of Chinese publications, include the statement “感谢中国科学院东川泥石流观测研究站为本研究提供了相关数据” . In the acknowledgments section of English publications, please state, “We would like to thank the Dongchuan Debris Flow Observation and Research Station (DDFORS), Chinese Academy of Sciences, for providing the field observation data for this study.”For any data-related issues, please contact Li Wei (weili@imde.ac.cn) and Dongri Song (drsong@imde.ac.cn).

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
  1. SONG Dongri, ZHONG Wei, LI Xiaoyu, WEI Li. Rheological data of debris-flow slurry at Jiangjia Ravine, Yunnan, China, from 2003 to 2024. National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2025. https://cstr.cn/CSTR:11738.11.NCDC.DDFORS.DB6720.2025.
  2. SONG Dongri, ZHONG Wei, LI Xiaoyu, WEI Li. Rheological data of debris-flow slurry at Jiangjia Ravine, Yunnan, China, from 2003 to 2024. National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2025. https://www.doi.org/10.12072/ncdc.ddfors.db6720.2025.
Papers to be cited
  1. Wei L, Song D, Cui P, Su L, Zhou GGD, Hu K, Wei F, Hong Y, Ou G, Zhang J, Kang Z, Guo X, Zhong W, Li X, Zhang Y, Shi C, Tang H. A long-term dataset of debris-flow and hydrometeorological observations from 1961 to 2024 in Jiangjia Ravine, China[J/OL]. Earth Syst. Sci. Data, 2025-12-19, 17, (12): 7331-7358. DOI: 10.5194/essd-17-7331-2025.
    Reference format： Endnote Bibtex RIS
license agreement
Creative Commons License   This work is licensed under a Creative Commons Attribution 4.0 International License.
# title file size
1 Acquisition period for dataset at Jiangjia Ravine.xlsx 20.7 KiB
2 Description of rheological data of debris flow slurry at Jiangjia Ravine.docx 205.8 KiB
3 Rheological data of debris-flow slurry at Jiangjia Ravine, Yunnan,China, from 2003 to 2024.xlsx 86.0 KiB
loading
How to get the data 
It can be downloaded directly or via FTP, and it is recommended to download large data sets via FTP.
publications
Rheological data of debris-flow slurry at Jiangjia Ravine, Yunnan, China, from 2003 to 2024
east 103.22
west 103.11
south  26.18
north  26.29
Export metadata
Service information
contacts:
Min Yufang
phone:
0931-4967596
mailbox:
ncdc@lzb.ac.cn
Contact information
contributors:
SONG Dongri , ZHONG Wei , LI Xiaoyu , WEI Li
author:
WEI Li
manager:
SONG Dongri , WEI Li

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