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| 广东地区的气候变暖及其对农业的影响与对策 |
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杜尧东1, 宋丽莉2, 毛慧琴2, 汤海燕2, 徐安高3
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1.中国气象局广州热带海洋气象研究所, 广东, 广州, 510080;2.广东省气候与农业气象中心, 广东, 广州, 510080;3.广东省气象局, 广东, 广州, 510080
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| 摘要: |
| 根据广东省86个站1961～2000年气温资料、广州市1908~2002年气温资料以及1958~2001年南海海平面资料,论证了广东省气候变暖的明显趋势;从热量资源、作物和品种布局、作物产量、病虫草害、农业气象灾害等方面论述了气候变暖对广东农业的可能影响,并提出了防范和适应气候变暖的农业对策。 |
| 关键词: 气候变暖 农业 影响 对策 广东 |
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| 基金项目:国家自然科学基金重大研究计划项目90211010资助 |
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| CLIMATE WARMING IN GUANGDONG PROVINCE AND ITS INFLUENCES ON AGRICULTURE AND THE ADAPTION MEASURES |
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DU Yao-dong1, SONG Li-li2, MAO Hui-qin2, TANG Hai-yan2, XU An-gao3
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1.Guangzhou Institute of Tropical and Marine Meteorology of CMA, Guangzhou 510080, China;2.Climatic and Agrometeorological Center of Guangdong Province, Guangzhou 510080, China;3.Meteorological Bureau of Guangdong Province, Guangzhou 510080, China
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| Abstract: |
| Climate change in Guangdong are studied based on temperature data of 86 meteorological stations in Guangdong Province during 1961～2000, temperature data in Guangzhou during 1908～2002, and sea level data in South China Sea during 1958～2001. Significant climate warming and sea level rise in Guangdong are demonstrated. Possible influences of climate warming on agriculture in Guangdong are discussed in terms of thermal resources, crop and breed layout, crop yield, diseases, insect pests and weeds as well as agrometeorological disaster, et al. Finally, agricultural strategies of mitigating and adapting to the climate changes are given. |
| Key words: climate warming agriculture influence countermeasures Guangdong |