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Populus euphratica woodlands and Tamarix thickets distribution data in lower Tarim River basin, China, 2013


Zhu Xuchao1Yuan Guofu1Shao Ming’an1Yi Xiaobo2Du Tao1
1Key laboratory of Ecosystem Network Observation and Modeling,Institute of Geographic Sciences and Natural Resources Research,Chinese Academy of Sciences,Beijing 100101,China2College of Resources and Environment,Northwest A & F University,Yangling,Shaanxi 712100,China

DOI:10.3974/geodb.2016.02.02.V1

Published:Apr. 2016

Visitors:1185       Data Files Downloaded:160      
Data Downloaded:335.83 MB      Citations:

Key Words:

Low Tarim River Basin,LAI,Populus euphratica woodlands,Tamarix thicke,Chinese Journal of Plant Ecology

Abstract:

The are six land cover types in the Tarim River Basin, China, They are Populus euphratica woodlands, Tamarix thicket, grassland, farmland, bare land and water body. Based on the Landsat-8 images in June and July 2013 from USGS and 1024 sample data in Tarim River, China, in which, 75 for grassland, 688 for Populus euphratica, 14 for farmland, 164 for bareland, 317 for Tamarix thickets and 66 for water bodies, the land cover data in the Low Tarim River Basin, China was developed with the land cover classification models. Besides, using the Leaf Area Index (LAI) and Vegetation Index (VI) model and the field surveying data of sample data on LAI, the Populus euphratica woodlands and the Tamarix thicket distribution data in the Low Tarim River Basin, China were developed. And then, the total areas of Populus euphratica woodlands and Tamarix thicket in different LAI and distances of the Populus euphratica woodlands, Tamarix thicket from the center of the Tarim River were calculated. 5 data files are included in the VegeDataTarimRiverBasin2013 dataset, they are: 1024 local sample records data file(.shp),land cover data file in the Low Tarim River Basin(.shp),the Populus euphratica woodlands and Tamarix thicket LAI data file(.hdf),total areas of Populus euphratica woodlands and the Tamarix thicket distribution in different LAI,and the distance data file on Populus euphratica woodlands and the Tamarix thicket LAI from the center of the Tarim River. The data analysis paper and discoveries had been published at the Chinese Journal of Plant Ecology, No. 11, Vo. 39, 2015. The compressed data size is 7.06MB

Foundation Item:

Data Citation:

Zhu Xuchao,Yuan Guofu,Shao Ming’an,Yi Xiaobo,Du Tao.2016.Populus euphratica woodlands and Tamarix thickets distribution data in lower Tarim River basin, China, 2013 ( VegeDataTarimRiverBasin2013 ) ,Global Change Research Data Publishing & Repository,DOI:10.3974/geodb.2016.02.02.V1

Data Product:

ID Data Name Data Size Operation
1 LAI data.rar 6869.19kb DownLoad
2 LAI_Area_DistanceToChannel.xlsx 27.08kb DownLoad
3 LandscapeClassification.rar 226.07kb DownLoad
4 ROI_Classification.rar 109.74kb DownLoad
主办单位
中国科学院地理科学与资源研究所    中国地理学会
协办单位
CODATA发展中国家任务组    肯尼亚JKUAT大学    国家地球系统科学数据共享平台    数字化林超地理博物馆