The HWSD Soil Texture Dataset Of The North_Slope_of_Tianshan River Basin

English name

CSTR

CSTR:11738.11.ncdc.Westdc.2020.605

DOI

10.12072/ncdc.westdc.db3788.2023

Share type

Online

Category

Ecology

source site

Scientific data center for cold and arid regions

contributors

Wu lizong

Datasets description

The data set is the hwsd soil texture data set in the Northern Piedmont of Tianshan Mountain. The data comes from the harmonized world soil database (hwsd) built by FAO and IIASA, which was released on March 26, 2009. The data resolution is 1km. The main soil classification system is fao-90.

The main fields of soil attribute table include:

Su Yu sym90 (soil name in FAO 90 soil classification system)

Su Yu sym85 (fao85 classification)

T_texture (top soil texture)

DRAINAGE(19.5)；

Roads: string (depth classification of obstacles to the bottom of soil)

SWR: string (soil moisture content characteristics)

Add_prop: real (specific soil type in soil unit related to agricultural use)

T_gravel: real (volume percentage of crushed stone); t_sand: real (sand content)

T_silt: real (silt content)

T_clay: real (clay content)

T? USDA? Tex: real (USDA soil texture classification)

T ﹣ ref ﹣ bulk: real

T_oc: real (organic carbon content)

T? PH? H2O: real

T ﹣ CEC ﹣ clay: real

T ﹣ CEC ﹣ soil: real

T_bs: real (basic saturation)

T_teb: real (exchangeable base)

T_caco3: real (carbonate or lime content)

T_caso4: real (sulfate content)

T_esp: real (exchangeable sodium salt)

T_ece: real.

The attribute field beginning with t_represents the upper soil attribute (0-30cm), and the attribute field beginning with s_represents the lower soil attribute (30-100cm) (FAO 2009).

The data can provide input parameters for the earth system modelers, and the agricultural perspective can be used to study the ecological agriculture zoning, food security and climate change.

Base information

collect time	2009/01/01 - 2009/12/31
collect place	The various river basins at the northern foot of the Tianshan Mountains
data size	517.6 KiB
data format	Raster
Coordinate system	WGS84
Projection	+proj=longlat +datum=WGS84 +no_defs

Data source description

The data is sourced from the Harmonized World Soil Database (HWSD) built by the Food and Agriculture Organization of the United Nations (FAO) and the International Institute for Applied Systems Research (IIASA) in Vienna, which was released in version 1.1 on March 26, 2009. The data resolution is 1km

Data processing method

The main soil classification system is fao-90.

Data quality description

Data set quality control through strict manual audit

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

Wu lizong. The HWSD Soil Texture Dataset Of The North_Slope_of_Tianshan River Basin. National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2020. https://cstr.cn/CSTR:11738.11.ncdc.Westdc.2020.605.
Wu lizong. The HWSD Soil Texture Dataset Of The North_Slope_of_Tianshan River Basin. National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2020. https://www.doi.org/10.12072/ncdc.westdc.db3788.2023.

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	The HWSD Soil Texture Dataset Of The Heihe River Basin
2	Soil texture data set of hwsd in Qaidam River Basin
3	The HWSD soil texture dataset of the Heihe river basin
4	HWSD Soil Texture Dataset in Qinghai Lake Basin
5	HWSD Soil Texture Dataset in the Shule River Basin
6	Soil dataset derived from the Harmonized World Soil Database (HWSD) version 1.2
7	Chinese soil dataset based on the World Soil Database (HWSD) (v1.1)
8	Soil texture dataset of the Heihe river basin (2011)
9	Comprehensive atlas of ecological hydrology in Heihe River Basin: soil quality map of Heihe River Basin
10	Data set of soil texture of Luding County, Ganzi Prefecture, Sichuan Province after the epicenter of the M6.8 earthquake expanded by 200 km

#	title	file size
1	Tianshan_HWSD.rar	52.0 KiB
2	天山北麓河流域HWSD土壤质地数据集-文档.rar	465.6 KiB

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Theme:
Crushed stone volume Soil moisture HWSD Soil texture soil
Subject:
physical geography
Time:
2009
Place:
River basins in the northern foot of the Tianshan Mountains

east 93.00

west 78.77

south 42.27

north 48.17

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Service information

contacts:: Li Hongxing
phone:: 0931-4967287
mailbox:: westdc@lzb.ac.cn

Contact information

contributors:: Wu lizong
author:: Wu lizong
manager:: Min Yu Fang