Xiang GAO, Yu-ting QI, Bin DONG, Yu-huan CUI, Shuang HAO, Fang ZHAO, Hong-chang WANG. Impact of Water Level Fluctuations on Habitats of Wintering Migratory Birds Based on Multispectral Data[J]. Spectroscopy and Spectral Analysis, 2021, 41(2): 579
- Spectroscopy and Spectral Analysis
- Vol. 41, Issue 2, 579 (2021)
Fig. 1. Location of Shengjin Lake nature reserve
Fig. 2. Data selection basis
(a): Characteristics of water level changes; (b) Corresponding of migratory bird activities and hydrological periods
(a): Characteristics of water level changes; (b) Corresponding of migratory bird activities and hydrological periods
Fig. 3. Classification of land use types in Shengjin Lake wetland
Fig. 4. Landscape patch spectrum of Shengjin Lake in different hydrological periods
Fig. 5. Variation process of landscape patch areas in different hydrological periods
Fig. 6. Trend chart of landscape patch shape index over time
Fig. 7. Changes of habitat areas in Shengjin Lake in different hydrological periods
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Table 1. Phase selection of Landsat-8 satellite images
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Table 2. Comparative analysis of two supervised classification methods
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Table 3. Classification of landscape patch area
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Table 4. Quantitative features and classification of patches
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