Dataset of Heihe river basin Field Experiment - National Cryosphere Desert Data Center

English name

Dataset of Heihe river basin Field Experiment

CSTR

CSTR:11738.11.ncdc.Westdc.2020.441

DOI

10.12072/ncdc.westdc.db3747.2023

Share type

Online

Category

Meteorology

source site

Scientific data center for cold and arid regions

contributors

Li xin

Datasets description

HEIFE is a comprehensive observation experiment of the interaction between the earth and the atmosphere in a 70km × 90km experimental area in the middle part of Heihe River Basin in the Hexi corridor. It is also the longest continuous observation experiment of land surface process outside the field in the world. It has obtained a typical Eurasia hinterland The solar radiation, atmospheric boundary layer meteorological data and oasis bio meteorological data on different underlying surfaces of desert, Gobi and oasis in Heihe River Basin of arid area are collected, and the conventional meteorological and hydrological data in this area are collected, which lays a foundation for the theoretical study of land surface process in arid area.

HDB (Tao Zehong and Zuo Hongchao, 1994a) collected and systematically compiled the field observation data of Heihe experiment. In the database, all observation data are divided into three categories according to the nature and purpose of observation:

The first type: FOP data. It includes: (1) observation data of 5 micro meteorological stations and 5 automatic meteorological stations; (2) observation data of groundwater level of 4 well stations; (3) observation data of sand blowing, dust distribution and ozone; (4) routine observation data of 3 high altitude meteorological stations, 3 surface meteorological stations, 4 hydrological stations, some rainfall stations and underground water level stations.

The second category: enhanced observation period (IOP) data. It includes: observation data of turbulence, tethered balloon, SODAR, lidar, soil water content and composition in each strengthening period (plop, iop-1, lop-2, iop-3, iop-4).

The third category: special observation period data, which includes: biological meteorological observation (BOP), precipitation mechanism observation in arid areas (iop-r), turbulence contrast observation (iop-c), desert supplement observation data far away from Oasis (iop-da) and sand sample experiment observation data. For more details, please refer to the HEIFE database user manual (Tao Zehong et al., 1994b).

Base information

collect time	1990/06/01 - 1992/10/01
collect place	Heihe River Basin
data size	108.5 MiB
data format	txt & excel
Coordinate system	WGS84

Data source description

Automatic production (manual observation)

Data processing method

Original data, not manually processed

Data quality description

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.

This data comes from Heihe experimental database (HDB) of "HEIFE field observation and experimental study of earth gas interaction in Heihe region of China Japan cooperation", which is supported by National Natural Science The key project of NSFC "data arrangement and service for integrated research of ecological hydrological process in Heihe River Basin" is collected and arranged. When users use the data, please refer to the text It is clearly stated in the "data management center of Heihe plan" that the data comes from, and the reference provided by this metadata is quoted in the reference section.

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

Li xin. Dataset of Heihe river basin Field Experiment. National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2019. https://cstr.cn/CSTR:11738.11.ncdc.Westdc.2020.441.
Li xin. Dataset of Heihe river basin Field Experiment. National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2019. https://www.doi.org/10.12072/ncdc.westdc.db3747.2023.

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license agreement

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

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