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| Zoning of Typhoon Disaster Risks in Rubber Tree Planting Area of China |
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| DOI：10.16768/j.issn.1004-874X.2020.09.018 |
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| Abstract: |
| 【Objective】Typhoon disaster has become one of the main climate factors affecting the planting of rubber trees and development of rubber industry in China. Therefore, the zoning of typhoon disaster risks for rubber tree planting will effectively improve the defense ability of rubber industry against meteorological disasters.【Method】The typhoon track, frequency, average wind speed, maximum wind speed and other information in Chinese rubber planting areas were extracted based on the data set of typhoon track in the Western Pacific Ocean and the distribution of rubber tree planting in China. And the disaster risk distribution of typhoon in the rubber planting areas of China was obtained by the established comprehensive typhoon disaster risk index model of rubber tree.【Result】The results showed that the high risk typhoon disaster areas of rubber planting were distributed in Sanya, Lingshui, Wanning and Wenchang of Hainan Island, and Xuwen, Dianbai and Zhanjiang of Guangdong Province, with the comprehensive risk index of typhoon disaster of 27-48; the medium risk areas were mainly distributed in the south of Hainan Island, Yangjiang and Maoming of Guangdong Province and Zhao'an of Fujian Province, with the comprehensive risk index of typhoon disaster of 12-27; the relatively low risk areas were mainly distributed in the middle and west of Hainan Island, Xinyi and Lianjiang of Guangdong Province, Beihai, Yulin and Luchuan of Guangxi Province and Yunxiao and Changtai of Fujian Province, with the comprehensive risk index of typhoon disaster of 4-12; while low risk areas were mainly distributed in Yunnan Province, with the comprehensive risk index of typhoon disaster of 1-4.【Conclusion】The results can provide decision-making basis for typhoon disaster prevention and rational planting of rubber trees in China. |
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