Analysis of Spatio-temporal Variation of Fractional Vegetation Coverage and Influence Factors in Qinghai, China
نویسندگان
چکیده
The fractional vegetation coverage (FVC) can visually represent ecological changes in a region. Based on MDO12A1 data to calculate FVC, we investigated the spatial and temporal variations of FVC Qinghai Province from 2001 2015 performed correlation analysis with annual mean temperature rainfall. results indicate that increase gradually northwest southeast are discontinuous due topographic variations. In Province, area higher decreased by 0.69% over past 15 years, while medium increased 5.75%, lower 5.06%. Changes influenced rainfall temperature. average partial coefficients 0.031 0.117, respectively, indicating has more significant influence growth when remains constant.
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ژورنال
عنوان ژورنال: Malaysian Journal of Social Sciences and Humanities
سال: 2023
ISSN: ['2504-8562']
DOI: https://doi.org/10.47405/mjssh.v8i4.2268