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The millennial variation sequence of runoff in the upper reaches of Heihe River (1000-2008)
  • 2021/01/06 15:48
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English name
The millennial variation sequence of runoff in the upper reaches of Heihe River (1000-2008)
CSTR
CSTR:11738.11.ncdc.973Desert.2020.159
DOI
10.12072/ncdc.973Desert.db0010.2020
Share type
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Category
Hydrology
contributors
Yang bao
Datasets description

This data is the reconstruction sequence of annual average runoff in the upper reaches of Heihe River. The data is collected in the upper reaches of Heihe River, and the reconstruction sequence is from 1000 to 2008. The purpose is to study the historical climate change process in Qilian Mountains and correctly evaluate the climate change in the 20th century.

This data table has two fields: field 1: year, data type: date type; field 2: annual runoff.

Base information
collect time 1000/01/01  -  2008/12/31
collect place Upper reaches of Heihe River Basin
altitude 3200.0m - 3600.0m
data size 2.8 MiB
Data time resolution year
Data thumbnail
Data source description

Sampling, preprocessing, measuring, establishing the age, and using tree ring information to recover regional environmental changes

Data processing method

(1) Algorithm and model introduction: according to the linear relationship between tree ring width and runoff, the reconstruction sequence is calculated.

(2) Reference: Fritts HC. 1976. Tree rings and climate. Academic Press: London; 567p

Data quality description

The observation and data acquisition are carried out in strict accordance with the instrument operation specifications, and have been published in relevant academic journals.

Project information
# number name type
1 2009CB421300 National Program on Key Basic Research Project (973 Program)
2 2009CB421306 National Program on Key Basic Research Project (973 Program)
Citations and annotations
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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. Yang bao. The millennial variation sequence of runoff in the upper reaches of Heihe River (1000-2008). National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2021. https://cstr.cn/CSTR:11738.11.ncdc.973Desert.2020.159.
  2. Yang bao. The millennial variation sequence of runoff in the upper reaches of Heihe River (1000-2008). National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2021. https://www.doi.org/10.12072/ncdc.973Desert.db0010.2020.
Papers to be cited
  1. Qin Chun, Yang Bao, Burchardt Iris, Hu Xiaoli, Kang Xingcheng. Intensified pluvial conditions during the twentieth century in the inland Heihe River Basin in arid northwestern China over the past millennium[J]. Global and Planetary Change, 2010, 72, (3).
    Reference format： Endnote Bibtex RIS
license agreement
# title file size
1 Intensified pluvial conditions during.pdf 2.7 MiB
2 数据文档_黑河上游径流量千年变化序列.doc 51.5 KiB
3 黑河上游径流量千年变化序列数据集.xls 75.0 KiB
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How to get the data 
east 100.17
west 100.17
south  38.82
north  38.82
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Contact information
contributors:
Yang bao
author:
Yang bao
manager:
WANG Tao , Yang bao
Platform Service information
contacts:
Li Hongxing
phone:
0931-4967592
mailbox:
ncdc@lzb.ac.cn

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