Analysis of the Characteristics of Climate Change in the Ecologically Vulnerable Area of the Mu Us Dune Field under the Background of Global Warming
Abstract
:1. Introduction
2. Material and Methods
2.1. Research Area
2.2. China Meteorological Data Service Center
2.3. ECMWF Data
2.4. Statistical Analysis for Climatic Processing
3. Results
3.1. Principal Component Analysis of Temperature, Precipitation, and PWV
3.2. Analysis of Time Variation Characteristics of Temperature, Precipitation, and PWV
3.3. Analysis of the Spatial Distribution Characteristics of Temperature, Precipitation, and PWV
4. Discussion
4.1. Responses of Temperature, Precipitation, and PWV to Global Warming
4.2. Effects of Temperature, Precipitation, and PWV on Vegetation Coverage
4.3. Effects of Human Practices on Vegetation Coverage
5. Conclusions
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Acknowledgments
Conflicts of Interest
References
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Station-Number | Name | Province | Latitude (°) | Longitude (°) | Altitude (m) |
---|---|---|---|---|---|
53529 | Etuoke-Banner | Inner-Mongolia | 39.1 | 107.98 | 1380.3 |
53543 | Dong Sheng | Inner-Mongolia | 39.83 | 109.98 | 1461.9 |
53646 | Yu Lin | Shaan Xi | 38.26 | 109.78 | 1157 |
53663 | Wu Zhai | Shan Xi | 38.91 | 111.81 | 1401 |
53725 | Ding Bian | Shaan Xi | 37.58 | 107.58 | 1360.3 |
53723 | Yan Chi | Ning Xia | 37.80 | 107.38 | 1349.3 |
53754 | Sui De | Shaan Xi | 37.50 | 110.21 | 929.7 |
53664 | Xing Xian | Shan Xi | 38.46 | 111.13 | 1012.6 |
53740 | Heng Shan | Shaan Xi | 37.93 | 109.23 | 1111 |
Variance Contribution Rate | I | II | III |
---|---|---|---|
Temperature | 95.04 1 | 1.77 | 1.31 |
Precipitation | 61.68 1 | 10.29 1 | 9.35 1 |
PWV | 92.66 1 | 4.27 | 2.01 |
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Huang, G.; Zhu, H.; Zhang, J.; Liu, B. Analysis of the Characteristics of Climate Change in the Ecologically Vulnerable Area of the Mu Us Dune Field under the Background of Global Warming. Remote Sens. 2021, 13, 627. https://doi.org/10.3390/rs13040627
Huang G, Zhu H, Zhang J, Liu B. Analysis of the Characteristics of Climate Change in the Ecologically Vulnerable Area of the Mu Us Dune Field under the Background of Global Warming. Remote Sensing. 2021; 13(4):627. https://doi.org/10.3390/rs13040627
Chicago/Turabian StyleHuang, Guanwen, Hai Zhu, Juqing Zhang, and Bohan Liu. 2021. "Analysis of the Characteristics of Climate Change in the Ecologically Vulnerable Area of the Mu Us Dune Field under the Background of Global Warming" Remote Sensing 13, no. 4: 627. https://doi.org/10.3390/rs13040627