| 冬春气候变化对开封小麦产量的影响分析 |
| |
| 引用本文： | 刘晓君,李跃华,陈光华.冬春气候变化对开封小麦产量的影响分析[J].北京农业,2011(15):16-17. |
| |
| 作者姓名： | 刘晓君 李跃华 陈光华 |
| |
| 作者单位： | 河南省开封市气象局; |
| |
| 摘 要： | 本文主要利用开封国家基本气象站1951-2010年的观测资料,简单分析了开封市50多年冬春两季的气候变化特征。分析结果表明:开封市春季气温呈波浪式平缓上升,冬季气温上升明显;开封市年平均降水量变化趋势不明显,冬春降水变化不明显,并将研究结果与开封市冬小麦的产量之间的关系进行了分析。
|
| 关 键 词： | 气候变化 小麦产量 冬春气温 冬春降水 |
Climate Change on Winter Wheat Yield Analysis of Kaifeng |
| |
| Liu Xiaojun Li Yuehua Chen Guanghua.Climate Change on Winter Wheat Yield Analysis of Kaifeng[J].Beijing Agriculture,2011(15):16-17. |
| |
| Authors: | Liu Xiaojun Li Yuehua Chen Guanghua |
| |
| Institution: | Liu Xiaojun Li Yuehua Chen Guanghua |
| |
| Abstract: | The main advantage of Kaifeng in the state's basic weather station 1951-2010 observations,a simple analysis of Kaifeng 50 years of climate change in winter and spring characteristics.The results showed that: Kaifeng flat wavy spring temperatures rise,winter temperatures rose significantly;Kaifeng obvious trend of average annual precipitation,winter precipitation did not change significantly,and the findings and Kaifeng between winter wheat yield analyze the relationship. |
| |
| Keywords: | climate change wheat winter temperatures winter precipitation |
| 本文献已被 CNKI 等数据库收录！ |
