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中国农学通报

中国农学通报 ›› 2014, Vol. 30 ›› Issue (26): 225-230.doi: 10.11924/j.issn.1000-6850.2013-3225

所属专题： 农业气象

• 资源 环境 生态 土壤 气象 • 上一篇    下一篇

海南地区公众对气候变化及农作物播种期变化的感知差异分析

郭连云 赵年武 赵恒和   

  • 收稿日期:2013-12-10 修回日期:2014-01-21 出版日期:2014-09-15 发布日期:2014-09-15

Perceptional Differences of the Public in Hainan Prefecture on Changes of Climates and Crop-sowing Periods

  • Received:2013-12-10 Revised:2014-01-21 Online:2014-09-15 Published:2014-09-15

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摘要： 为了公众适应未来气候变化，针对性地调整农业生产提供依据，通过问卷调查，具体分析了青海省海南地区公众对气候变化趋势和农作物播种期变化的感知差异。结果表明，海南地区公众具有较强的气候变化感知能力，对于气候变化趋势的感知相对较为准确。绝大多数的公众认为，当地气候发生了变化；大多数公众认为，2000年以来当地气候发生了明显变化；多数公众认为，农作物播种期明显提前。

关键词: 光合作用, 光合作用

Abstract: In order to adapt to future climate change to the public, provide a basis for targeted adjustment of agricultural production, based on questionnaire surveying, the author analyzed perceptional differences of the public in Hainan Prefecture, Qinghai Province, on the changes of climates and crop- sowing periods. The results showed that: these changes were so evident that the public could perceive and recall them clearly. Most people agreed that the local climates had changed, especially since the year 2000, and the crop-sowing periods were advanced significantly.