Observation data set of runoff and sediment in Jiuyuangou watershed, the first sub region of Loess Hilly and gully region from 1964 to 1979

English name

CSTR

CSTR:11738.11.ncdc.HWSDZhan.2020.69

DOI

10.12072/ncdc.HWSDZhan.db0046.2020

Share type

Online

Category

Soil and Water Conservation

source site

Suide soil and water conservation station of Yellow River Committee

contributors

Suide administration and Supervision Bureau of water and soil conservation of the Yellow River (Suide scientific experimental station of water and soil conservation)

Datasets description

This data set is the runoff and sediment observation data of Jiuyuangou River Basin from 1964 to 1979. Through the water level observation and sediment sampling of runoff station section, the runoff and sediment amount during runoff generation are calculated. The data set includes the measured discharge results table, flood hydrological elements extraction table, successive flood test results table, daily average discharge table, daily average sediment concentration table and daily average sediment transport rate table of Jiuyuangou watershed.

Base information

collect time	1964/01/01 - 1979/12/31
collect place	Jiuyuangou watershed, Suide County, Yulin City, Shaanxi Province
altitude	2.0m - Nonem
data size	456.7 KiB
data format	Excel&Word
Coordinate system	WGS84

Data source description

Artificial timing observation

Data processing method

1. The water level observation method of runoff station is as follows: read the water gauge number of the flow measurement structure on the flow measurement section, and observe once a day at 8:00 in non flood season; observe twice at 8:00 and 20:00 when the daily water level changes slowly in case of rainfall; and observe four times at 2:00, 8:00, 14:00 and 20:00 when the daily water level changes greatly or appears slow peak and valley. When the water level changes violently in flood season, the observation shall be made in multiples of 6 minutes. 2. The flow measurement mode of the ditch diameter flow station: the flow is measured by the delta channel when the water level is flat; when the water level is higher than the delta channel, the flow measurement is conducted by the buoy method in the rectangular spillway, and the buoy coefficient is the buoy test results of huangweizizhou runoff test station. 3. The flow measurement method of wangmaozhuang runoff station: the calibrated natural section observation by manual arrangement is adopted, and the calibrated flow formula is used for flow calculation. 4. Sediment sampling and treatment: the midstream buoy method is adopted for sediment sampling at the flow measurement section. The number of sediment sampling depends on the number of flood water level changes. The sampling times are increased to control the change of sediment concentration during flood peak. The sample was treated by displacement method.

Data quality description

Manual observation is carried out by professional and technical personnel; four levels of manual verification are carried out in the process of data input, which are tabulation, initial calibration, re calibration and audit, so as to ensure the 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

Suide administration and Supervision Bureau of water and soil conservation of the Yellow River (Suide scientific experimental station of water and soil conservation). Observation data set of runoff and sediment in Jiuyuangou watershed, the first sub region of Loess Hilly and gully region from 1964 to 1979. National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2018. https://cstr.cn/CSTR:11738.11.ncdc.HWSDZhan.2020.69.
Suide administration and Supervision Bureau of water and soil conservation of the Yellow River (Suide scientific experimental station of water and soil conservation). Observation data set of runoff and sediment in Jiuyuangou watershed, the first sub region of Loess Hilly and gully region from 1964 to 1979. National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2018. https://www.doi.org/10.12072/ncdc.HWSDZhan.db0046.2020.

EndnoteEN BibtexEN RISEN

license agreement

This work is licensed under a Creative Commons Attribution 4.0 International License.

Relevant data
File list

#	Dataset title
1	Observation data set of runoff and sediment in Jiuyuangou watershed in the first sub region of Loess Hilly and gully region from 1991 to 2000
2	Runoff and sediment observation data set of Leek Garden Gully watershed in the first sub-region of Loess Hills and Gullies area from 1991 to 2000
3	Observation data set of runoff and sediment in Jiuyuangou watershed, the first sub region of Loess Hilly and gully region, 1980-1990
4	Runoff and sediment observation data set of Jiuyuangou watershed in the first sub region of Loess Hilly and gully region from 2011 to 2020
5	Runoff and sediment observation data set of Jiuyuangou watershed in the first sub region of Loess Hilly and gully region from 2021 to 2022
6	Observation data set of runoff and sediment in the first sub-area of Wangmaogou watershed in the loess hilly gully area from 1964 to 1965
7	Observation data set of runoff and sediment in Xindiangou watershed in the first sub region of Loess Hilly and gully region from 1954 to 1979
8	Runoff and sediment observation data set of peijiamaogou watershed in the first sub region of Loess Hilly and gully region from 1960 to 1979
9	Observation data of runoff and sediment in the first loess hilly gully region from 1980 to 1990
10	Observation data set of runoff and sediment in wangmaogou watershed in the first sub region of Loess Hilly and gully region from 1991 to 2000

#	title	file size
1	1964-1979年韭园沟径流泥沙.xlsx	435.5 KiB
2	1964-1979年韭园沟流域径流泥沙说明.docx	21.2 KiB

add comment

Scan and browse on mobile

How to get the data

Download

Theme:
Runoff modulus runoff coefficient sediment transport rate water level erosion modulus discharge sediment concentration runoff depth runoff soil loss
Subject:
Hydrometeorology
Time:
1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979
Place:
Jiuyuangou Shaanxi Suide Yulin

east 110.39

west 110.26

south 37.54

north 37.62

Export metadata

Service information

contacts:: Min Yu Fang
phone:: 093149675976
mailbox:: ncdc@lzb.ac.cn

Contact information

contributors:: Suide administration and Supervision Bureau of water and soil conservation of the Yellow River (Suide scientific experimental station of water and soil conservation)
author:: Lei xin , LiuSijun
manager:: Guo Yumei , Suide administration and Supervision Bureau of water and soil conservation of the Yellow River (Suide scientific experimental station of water and soil conservation)