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  1. Nature
    https://www.nature.com/articles/s41598-017-03267-x

    Historical grassland desertification changes in the Horqin ... - Nature

    • The study area is located in the western region of Northeast China and covers a total area of 13.81 × 104 km2, from longitude 117°50′E to 124°05′E and latitude 41°40′N to 46°00′N and including 18 administrative co… 展开

    Data Acquisition and Pre-Processing

    Landsat data are of moderate spatial resolution and offer the longest continuous global r… 展开

    Nature
    Grading System For Horqin Sandy Desertification

    To monitor the distribution and dynamic changes of grassland desertification and assess policies, a dynamic monitoring system is required with the contributions of advancing techn… 展开

    Nature
    Extraction Method For Indicators

    Pixels in remote sensing images of arid and semi-arid environments, particularly in areas undergoing desertification, usually have multiple components50, 51. The linear spectral mixture … 展开

    Nature
    Spatio-Temporal Change Detection

    To reveal the mechanisms responsible for grassland desertification spatio-temporal dynamic changes, raster calculation available in the ArcGIS and change detection and de… 展开

    Nature
    Field Survey

    To develop interpretation symbols, a grading system consistent with conditions in the HSL, and field truth data as references for validation, a field survey was conducted on 5–… 展开

    Nature
    Is grassland desertification reversing?
    During this period, slightly desertified grassland (SlDG) and MDG continued to expand, but the range was reduced while SeDG and Total-DG began to shrink, suggesting an overall reversion in grassland desertification.
    nature.com
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    目录
    Data Acquisition and Pre-Processing
    Grading System For Horqin Sandy Desertification
    Extraction Method For Indicators
    Spatio-Temporal Change Detection
    Field Survey
    Is grassland desertification reversing?
     
  1. Grassland desertification, the primary form of land degradation in northern China, is defined as the degradation of grasslands in arid and semiarid regions resulting from various factors, including climate change and human activity.
    了解详细信息：
    Grassland desertification, the primary form of land degradation in northern China, is defined as the degradation of grasslands in arid and semiarid regions resulting from various factors, including climate change and human activity.

    Impact of desertification on soil and plan…

    www.nature.com/articles/s41598-019-45927-0
    Grassland desertification, the primary form of grassland degradation, is defined as the degradation of grasslands in arid, semi-arid and dry sub-humid areas.

    Monitoring and analysis of grassland des…

    www.sciencedirect.com/science/article/pii/S003442…
    Desertification initiates when wind erosion and sand accumulation occur in the grassland. If vegetation coverage was reduced to 30–50% and area of shifting sand accounts for about 5–20% the total grassland area, then the grassland was regarded as moderately desertified.

    Grassland desertification by grazing and …

    www.sciencedirect.com/science/article/pii/S016819…
  2. 其他用户还问了以下问题
    What is grassland desertification?
    Grassland desertification, the primary form of land degradation in northern China, is defined as the degradation of grasslands in arid and semiarid regions resulting from various factors, including climate change and human activity.

    Impact of desertification on soil and plant nutrient ... - Nature

    nature.com
    Does grassland desertification affect soil organic C and N?
    The decreasing soil N and C from the PD stage to the VSD stage suggests that grassland desertification leads to a loss of soil organic C and N. The loss of soil organic C and N demonstrated substantial environmental degradation over the process of grassland desertification.

    Impact of desertification on soil and plant nutrient ... - Nature

    nature.com
    Is grassland desertification reversing?
    During this period, slightly desertified grassland (SlDG) and MDG continued to expand, but the range was reduced while SeDG and Total-DG began to shrink, suggesting an overall reversion in grassland desertification.

    Historical grassland desertification changes in the Horqin Sandy Land

    nature.com
    Does grassland desertification improve over the course of 20 years?
    These results indicate an amelioration in the degree of grassland desertification over the course of 20 years. Figure 4. Spatiotemporal distribution of grassland desertification degree in Xilingol. Figure 5. Spatial distribution of vegetation in Xilingol. 3.1.2. Spatiotemporal Variation of DGL

    A 20-Year Analysis of the Dynamics and Driving Factors of Grassland

    mdpi.com
    Does grazing grassland reduce desertification?
    Wang et al. (2015) compared eleven-year rest grazing grassland with continuous grazing grassland in the Hexi corridor of China, the desertification level is greatly alleviated, and soil water content and carbon storage significantly increased after rest grazing.

    Combating desertification in China: Monitoring, control, manageme…

    sciencedirect.com
    How does desertification affect grassland ecosystems?
    Provided by the Springer Nature SharedIt content-sharing initiative Grassland degradation resulting from desertification often alters the carbon (C), nitrogen (N) and phosphorus (P) cycles within grassland ecosystems.

    Impact of desertification on soil and plant nutrient ... - Nature

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  3. MDPI
    https://www.mdpi.com/2072-4292/15/24/…

    A 20-Year Analysis of the Dynamics and Driving Factors …

    2023年12月13日 · Through quantifying variations in desertified grassland (DGL) area, analyzing spatial patterns, and elucidating conversion processes among different desertification levels, this study provides crucial insights into the …

  4. Nature
    https://www.nature.com/articles/s41598-01…

    Impact of desertification on soil and plant nutrient ...

    2019年7月1日 · Grassland desertification, the primary form of land degradation in northern China, is defined as the degradation of grasslands in arid and semiarid regions resulting from various...

  5. ScienceDirect
    https://www.sciencedirect.com/science/article/pii/S0959652618302646

    Combating desertification in China: Monitoring, control, …

  6. Springer
    https://link.springer.com/article/10.1007/s40333-014-0045-1

    Accumulation of soil organic carbon during natural restoration of ...

  7. desertified grassland的图片

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  8. Wiley Online Library
    https://onlinelibrary.wiley.com/doi/abs/10.1111/j.1744-697X.2007.00073.x

    Grassland degradation in China: Methods of monitoring, …

  9. Springer
    https://link.springer.com/article/10.1007/s00254-008-1617-1

    Vegetation pattern variation, soil degradation and their …

  10. ScienceDirect
    https://www.sciencedirect.com/science/article/pii/S0034425713002228

    Monitoring and analysis of grassland desertification dynamics …

  11. MDPI
    https://www.mdpi.com/1999-4907/12/3/354

    Recovery of Soil-Denitrifying Community along a …

    2021年3月17日 · Among the planted shrubs, Caragana microphylla is the most commonly used pioneer shrub for stabilizing shifting sand dunes because of its strong endurance in arid environments, high resistance to wind erosion of …

  12. Frontiers
    https://www.frontiersin.org/journals/plan…

    Soil quality and ecological benefits assessment of …

    2023年10月24日 · Introduction: Soil quality plays an irreplaceable role in plant growth for restored grassland. However, few studies investigate the comprehensive effects considering soil and vegetation properties during the …

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