Hourly average data of distance change of subsurface ice interface of Qinghai Lake (2022.2-2022.3, 2023.1-2023.3)

English name

CSTR

CSTR:11738.11.NCDC.ICETMP.DB4190.2024

DOI

10.12072/ncdc.icetmp.db4190.2024

Share type

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Category

Hydrology

contributors

FU Xiang , LI Zhijun , LI Chunjiang , HUO Puzhen , CHEN Shuchao , ZHANG Han , YANG Liuyiyi , WEN Lijuan , NIU Ruijia , WANG Mengxiao , HUANG Wenfeng , ZHAO Wen , LI Ming

Datasets description

This dataset is based on two on-site continuous observations of air-ice-water during the ice cover period of Qinghai Lake, from February 2022 to March 2022 and from January 2023 to March 2023. Relevant data such as measured air temperature, wind speed, radiation, ice-water temperature, changes in the surface and bottom of lake ice, and heat flux inside the lake ice were obtained. This dataset provides basic data for the study of climate change, lake ice evolutionand, and the evolution of subglacial ecology driven by lake ice process in the Qinghai Lake region, and provides driving data for lake models such as Flake.

Base information

collect time	2022/02/05 - 2023/03/10
collect place	Qinghai Lake
altitude	3200.0m -
data size	69.8 KiB
Data time resolution	time

Data source description

From 2022-02 to2022-03, on site observation at Qinghai Lake point (lat=36°35′, lon = 100°29′).

From 2023-01 to 2023-03,on site observation at Qinghai Lake point (lat=36°5′, lon = 100°29′).

Data processing method

All observed data are uniformly processed by averaging over an hour.

Data quality description

Obtain hourly average data through 1-hour average processing of various observation data;This data has been obtained and processed by professional personnel at all stages, and the data quality is well.

Project information

#	number	name	type
1	2019YFE0197600	A Study on the Evolution and Mechanism of Ice and Snow Physics and Ice Encapsulation Ecological Environment in Typical Lakes on the Plateau under the Background of Climate Change	National key R & D plan

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users are requested to mark and quote the research results (including published papers, treatises, data products, unpublished research reports, data products, etc.)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

FU Xiang, LI Zhijun, LI Chunjiang, HUO Puzhen, CHEN Shuchao, ZHANG Han, YANG Liuyiyi, WEN Lijuan, NIU Ruijia, WANG Mengxiao, HUANG Wenfeng, ZHAO Wen, LI Ming. Hourly average data of distance change of subsurface ice interface of Qinghai Lake (2022.2-2022.3, 2023.1-2023.3). National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2024. https://cstr.cn/CSTR:11738.11.NCDC.ICETMP.DB4190.2024.
FU Xiang, LI Zhijun, LI Chunjiang, HUO Puzhen, CHEN Shuchao, ZHANG Han, YANG Liuyiyi, WEN Lijuan, NIU Ruijia, WANG Mengxiao, HUANG Wenfeng, ZHAO Wen, LI Ming. Hourly average data of distance change of subsurface ice interface of Qinghai Lake (2022.2-2022.3, 2023.1-2023.3). National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2024. https://www.doi.org/10.12072/ncdc.icetmp.db4190.2024.

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	Hourly average observation data of distance change of the subsurface ice interface of Lake Eling (2023.2-2023.4)
2	Hourly average data of ice water temperature observation in Qinghai Lake (2022.2-202.3, 2023.1-2023.3)
3	Hourly average data of heat flux in ice in Qinghai Lake (2022.2-2022.3, 2023.1-2023.3)
4	Hourly average data of meteorological and radiation observations in Qinghai Lake (2022.2-2022.3, 2023.1-2023.3)
5	Hourly average data of net radiation observation at 360-1120nm in Qinghai Lake (2023.1-2023.3)
6	Hourly average data of ice thickness observations in Lake Ulansu (2022.1-2022.3, 2022.11-2023.3)
7	Daily average data of chlorophyll and dissolved oxygen observation in Qinghai Lake (2023.1-2023.3)
8	Hourly average data of ice-water temperature observation in Lake Eling (2023.2-2023.4)
9	Temporal mean image data of Temperature and radiation observations in Lake Eling (2023.1-2023.4)
10	Hourly average data of heat flux in the ice of Lake Eling (2023.2-2023.4)

#	title	file size
1	青海湖冰上下界面距离变化观测逐时平均数据.zip	69.8 KiB

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How to get the data

Theme:
Plateau lakes meteorology lake ice upper and lower interfaces
Subject:
Atmospheric Science hydrology
Time:
2022 2023
Place:
Qinghai Lake

east 100.48

west 100.48

south 36.58

north 36.58

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Contact information

contributors:: FU Xiang , LI Zhijun , LI Chunjiang , HUO Puzhen , CHEN Shuchao , ZHANG Han , YANG Liuyiyi , WEN Lijuan , NIU Ruijia , WANG Mengxiao , HUANG Wenfeng , ZHAO Wen , LI Ming
author:: FU Xiang , LI Chunjiang , HUO Puzhen , CHEN Shuchao , ZHANG Han , YANG Liuyiyi , WEN Lijuan , NIU Ruijia , WANG Mengxiao , HUANG Wenfeng , ZHAO Wen , LI Ming
manager:: FU Xiang , WEN Lijuan

Platform Service information

contacts:: Li Hongxing
phone:: 0931-4967592
mailbox:: ncdc@lzb.ac.cn