Research Article
A Novel Approach for Monitoring the Ecoenvironment of Alpine Wetlands using Big Geospatial Data and Cloud Computing
Table 3
Wetland area of swamps and lakes in different periods under the same standard (hm2).
| | County-scale | Swamp wetland survey data | Lake wetland survey data | Site-scale | Lake wetland survey data | | 2013 | 2020 | 2013 | 2020 | 1999 | 2013 | 2020 |
| | Zoige | 275499.9 | 276232.9 | 2875.6 | 2836.5 | Xingcuo | 405 | 474.7 | 302.3 | | Huahai | 620 | 574.8 | 571.4 | | Shiqu | 275796.5 | 276035.6 | 6483.7 | 6504.6 | Chaco | 116 | 83.6 | 61.0 | | Daocheng | 24635.4 | 24674.4 | 4103.53 | 4684.4 | Gengdi | 110 | 83.4 | 91.3 | | Xingyi | 680 | 730.1 | 741.8 | | Yincuo | 188 | 173.8 | 179.8 | | Zheru | 230 | 193.5 | 197.6 | | Xinkai | 100 | 87.2 | 83.7 | | Xinglong | 471437.4 | 470308.3 | 1785.9 | 1706.8 | Zanduocuo | 378 | 352.9 | 302.9 | | Luhuo | 4568.6 | 4607.6 | 140.1 | 161.1 | Kasha | 122 | 105.3 | 83.4 | | Dege | 18329.4 | 18368.4 | 524.7 | 545.7 | Xinluhai | 273 | 241.8 | 237.0 | | Baiyu | 17226.5 | 17265.5 | 664.1 | 684.9 | Xiangyang | 162 | 154.3 | 162.3 | | Batang | 5720.3 | 5759.4 | 1600.5 | 1654.3 | Yamo | 197 | 203.4 | 176.7 | | Xichang | — | — | — | — | Qionghai | 2685 | 2644.5 | 2583.3 | | Yanyuan | — | — | — | — | Luguhu | 2734 | 2509.8 | 2455.6 |
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