Spatial Heterogeneity of Soil Moisture and Vegetation Cover in Shiyang River Basin, Northwest China

被引：3
|
作者：
Wei, Wei [1 ]
Xie, Binbin [2 ]
Zhang, Xueyuan [1 ]
Zhang, Jing [1 ]
机构：
[1] Northwest Normal Univ, Coll Geog & Environm Sci, Lanzhou 730070, Gansu, Peoples R China
[2] Lanzhou City Univ, Sch Urban Econ & Tourism Culture, Lanzhou 730070, Gansu, Peoples R China
来源：
4TH INTERNATIONAL CONFERENCE ON ADVANCES IN ENERGY RESOURCES AND ENVIRONMENT ENGINEERING | 2019年 / 237卷
基金：
中国国家自然科学基金;
关键词：
D O I：
10.1088/1755-1315/237/5/052003
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
Landsat TM remote sensing images were used to calculate and analysis distribution characteristics of soil moisture and vegetation cover in Shiyang River Basin in 2010. According to the images and reference to the general method, the vegetation index of Shiyang River Basin was divided into bare land, sparse vegetation, moderate vegetation and lush vegetation. Besides,the direct effects of different soil moisture on vegetation cover were also analyzed according to the spatial distribution characteristics of soil water. The results showed that the ecological environment in Shiyang River Basin was further deteriorating in the past, the production capacity of land was decline in the research period.
引用
收藏
页数：5
相关论文
共 50 条
  • [1] Spatial Preference Heterogeneity for Integrated River Basin Management: The Case of the Shiyang River Basin, China
    Aregay, Fanus Asefaw
    Yao, Liuyang
    Zhao, Minjuan
    [J]. SUSTAINABILITY, 2016, 8 (10)
  • [2] Temporal and spatial variations of evapotranspiration for spring wheat in the Shiyang river basin in northwest China
    Tong, Ling
    Kang, Shaozhong
    Zhang, Lu
    [J]. AGRICULTURAL WATER MANAGEMENT, 2007, 87 (03) : 241 - 250
  • [3] Water sustainable development in the Shiyang river basin of northwest China
    [J]. Global Geology, 1998, (01) : 1 - 1
  • [4] Effects of soil conservation on the spatial heterogeneity of vegetation carbon sequestration in the Yellow River Basin, China
    Cen, Yunfeng
    Gao, Zhaoliang
    Sun, Guanfang
    Lou, Yongcai
    Zhang, Shuai
    Li, Yonghong
    Wu, Tong
    [J]. LAND DEGRADATION & DEVELOPMENT, 2023, 34 (15) : 4607 - 4622
  • [5] Spatiotemporal trends of aridity index in Shiyang River basin of northwest China
    Xiaoling Su
    Vijay P. Singh
    Jiping Niu
    Lina Hao
    [J]. Stochastic Environmental Research and Risk Assessment, 2015, 29 : 1571 - 1582
  • [6] Spatiotemporal trends of aridity index in Shiyang River basin of northwest China
    Su, Xiaoling
    Singh, Vijay P.
    Niu, Jiping
    Hao, Lina
    [J]. STOCHASTIC ENVIRONMENTAL RESEARCH AND RISK ASSESSMENT, 2015, 29 (06) : 1571 - 1582
  • [7] Impact of climate change on streamflow in the arid Shiyang River Basin of northwest China
    Wang, Zhonggen
    Ficklin, Darren L.
    Zhang, Yongyong
    Zhang, Minghua
    [J]. HYDROLOGICAL PROCESSES, 2012, 26 (18) : 2733 - 2744
  • [8] Sensitivity and vulnerability of water resources in the arid Shiyang River Basin of Northwest China
    Wan, Long
    Xia, Jun
    Bu, HongMei
    Hong, Si
    Chen, JunXu
    Ning, LiKe
    [J]. JOURNAL OF ARID LAND, 2014, 6 (06) : 656 - 667
  • [9] Sustainable development and management of water resources in the Shiyang River Basin of Northwest China
    Su, XL
    Kang, SZ
    Tong, L
    [J]. JOURNAL OF EXPERIMENTAL BOTANY, 2003, 54 : 52 - 52
  • [10] Sensitivity and vulnerability of water resources in the arid Shiyang River Basin of Northwest China
    Long WAN
    Jun XIA
    HongMei BU
    Si HONG
    JunXu CHEN
    LiKe NING
    [J]. Journal of Arid Land, 2014, 6 (06) : 656 - 667
12345